/* Reset do Navegador */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Fira Sans', sans-serif;
  font-weight: 400;
  text-decoration: none;
  outline: none;
}

/* Variáveis */
:root {
    /* Cores Principais - Origamid Base */
    --bg-main: #ffffff;
    --bg-secondary: #f5f5f5;
    --text-main: #141414;
    --text-secondary: #525252;
    --accent: #67dd0a;
    --accent-hover: #5ac409;
    --black: #000000;
    --white: #ffffff;
 
    /* Sombras Modernas */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.08);
 
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
 
    /* Tamanhos de Fonte */
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-3xl: 3rem;
    --text-4xl: 4rem;
 
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 2rem;
    --radius-full: 50%;
 
    /* Animação Padrão */
    --transition-default: all 0.3s ease;
}

/* Configurações Básicas */

html {
  scroll-behavior: smooth;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--bg-main);
  line-height: 1.5;
  color: var(--text-main);
}

main {
  flex: 1;
}

/* Seções - Base Comum */

.section-container {
  width: 100%;
  padding: var(--spacing-2xl) max(var(--spacing-md), calc(50% - 35rem));
  scroll-margin-top: 6rem;
}

#hero, #projects { background-color: var(--bg-main); }
#about, #contact { background-color: var(--bg-secondary); }

/* Botões */

.buttons-container {
  display: flex;
  gap: var(--spacing-sm);
}

.botao, .botao-outline {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 0.15rem solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-default);
}

.botao {
  border-color: #6b36c8;
  background-color: #6b36c8;
  color: #ffffff;
}

.botao:hover {
  background-color: #441f88;
  border-color: #441f88;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: #ffffff;
}

.botao-outline {
  border-color: #6b36c8;
  background-color: transparent;
  color: #6b36c8;
}

.botao-outline:hover {
  background-color: #6b36c8;
  color: #ffffff;
  transform: translateY(-2px);
}

.botao-nav {
  background-color: #6b36c8;
  color: #ffffff !important;
  border-radius: 2rem;
  padding: 0.5rem 1.5rem;
  font-weight: 600;
  transition: var(--transition-default);
}

.botao-nav:hover {
  background-color: #512da8;
  transform: translateY(-2px);
}

header nav .botao-nav::after {
  display: none;
}

/* Botões pequenos - Card Projetos */

.botao.botao-sm,.botao-outline.botao-sm {
  min-width: 6rem;
  padding: 0.25rem var(--spacing-sm);
  border-width: 0.125rem;
  border-radius: 0.25rem;
  font-size: var(--text-sm);
}

/* Seção Header - Cabeçalho e Menu */

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  height: 5rem;
  border-bottom: 2px solid var(--bg-secondary);
  background-color: var(--bg-main);
  backdrop-filter: blur(8px);
}

.theme-button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  margin-left: var(--spacing-sm);
  border-radius: var(--radius-full);
  transition: var(--transition-default);
}

.theme-button:hover {
  background: var(--bg-secondary);
  color: #8c5cdb;
}

header a {
  font-weight: 600;
  color: var(--text-main);
  transition: color 0.3s ease;
  position: relative;
}

header nav a::after {
  content: "";
  display: block;
  height: 2px;
  width: 0%;
  background: var(--black);
  transition: width 0.3s ease;
  position: absolute;
  bottom: -4px;
  left: 0;
}

header nav a:hover::after {
  width: 100%;
}

#titulo {
  font-size: var(--text-2xl);
  font-weight: 700;
  position: relative;
}

#titulo::after {
  content: '|';
  color: var(--accent);
  margin-left: 2px;
  animation: blink 0.75s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.menu-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 70rem;
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.menu-list {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.menu-list a { 
  padding: var(--spacing-xs);
}

/* Seção Hero */

.hero-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xl);
  min-height: calc(100vh - 5rem);
}

.hero-content {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.hero-content h1 {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.25rem;
}

.hero-content h2 {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--text-secondary);
}

.hero-divider {
  border: none;
  height: 2px;
  background-color: var(--bg-secondary);
  margin: var(--spacing-lg) 0;
  width: 100%;
}

.hero-content p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

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

.hero-image img {
  width: 100%;
  max-width: 25rem;
  height: auto;
  object-fit: contain;
}

/* Animação Flutuante */

@keyframes float {

  0%,
  100% {
  transform: translateY(0);
  }

  50% {
  transform: translateY(-1.25rem);
  }
}

/* Usa animação */
.float-animation {
  animation: float 3s ease-in-out infinite;
}

/* About */

.about-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto 1fr;
  column-gap: var(--spacing-2xl);
  row-gap: 0;
  width: 100%;
  align-items: start;
}

.about-title {
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  margin-bottom: var(--spacing-xl);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--black);
  grid-column: 1 / -1;
  width: 100%;
}

.about-title::before,
.about-title::after,
.contact-title::before,
.contact-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: rgba(0, 0, 0, 0.1);
  margin: 0 var(--spacing-xl);
}

.projects-container h2,
.contact-info h2 {
  margin-bottom: var(--spacing-md);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--black);
}

.about-text {
  margin: 0 0 0;
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  text-align: left;
}

.about-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.data-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: 0;
}

.data-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.data-number {
  font-size: var(--text-2xl);
  font-weight: 700;
  text-align: center;
  color: #6b36c8;
}

.data-label {
  font-size: var(--text-base);
  text-align: center;
  color: var(--text-secondary);
  font-weight: 600;
}

.about-buttons {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--spacing-sm);
  width: 100%;
}

/* Projects */

.projects-container {
  scroll-margin-top: 3rem;
  text-align: center;
}

.projects-swiper {
  position: relative;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-xl) var(--spacing-xl);
  overflow: hidden;
}

/* Card Projetos */

.project-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  border: 0.15rem solid var(--bg-secondary);
  border-radius: var(--radius-lg);
  background-color: var(--bg-main);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition-default);
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
}

.project-image {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 10rem;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-secondary) 100%);
}

.project-image img {
  width: 75%;
  height: 75%;
  max-width: 7rem;
  max-height: 7rem;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.project-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: var(--spacing-md);
  text-align: left;
}

.project-content h3 {
  margin-bottom: 0.75rem;
  font-size: var(--text-lg);
  font-weight: 700;
}

.project-content p {
  flex: 1;
  margin-bottom: var(--spacing-sm);
  font-size: var(--text-base);
  color: var(--text-secondary)
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs)
}

.tag {
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--black);
}

.project-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-top: var(--spacing-sm);
}

/* Configuração do Swiper */

.swiper-wrapper {
    align-items: stretch;
}

.swiper-slide {
    display: flex;
    height: auto;
}

/* Botões do Swiper (navegação) */
.swiper-button-next,
.swiper-button-prev {
    width: 3rem;
    height: 3rem;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: var(--text-lg);
    color: #6b36c8;
}

.swiper-button-next:hover:after,
.swiper-button-prev:hover:after {
    color: #512da8;
}

/* Indicadores de paginação */
.swiper-pagination-bullet {
    width: 0.75rem;
    height: 0.75rem;
    background-color: var(--bg-secondary);
    opacity: 1;
}

.swiper-pagination-bullet-active {
    width: var(--spacing-lg);
    border-radius: var(--radius-sm);
    background-color: #6b36c8;
}

/* Seção de Contato */

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  column-gap: var(--spacing-2xl);
  row-gap: var(--spacing-sm);
  width: 100%;
}

.contact-info {
  width: 100%;
  padding-top: var(--spacing-sm);
}

.contact-title {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  margin-bottom: 0;
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--black);
  width: 100%;
}

.contact-text {
  text-align: left;
  margin-bottom: var(--spacing-xl);
  font-size: var(--text-lg);
  color: var(--text-secondary);
}

.contact-buttons {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--spacing-md);
  max-width: 100%;
}

.contact-pill {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-main);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--text-main);
  font-weight: 600;
  font-size: var(--text-base);
  transition: var(--transition-default);
  gap: var(--spacing-sm);
}

.contact-pill svg {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

.contact-pill:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/*  Formulário de Contato */

form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

form label {
  font-size: var(--text-base);
  font-weight: 600;
}

form input,
form textarea {
  width: 100%;
  padding: 0.75rem var(--spacing-sm);
  border: 0.15rem solid #e2e8f0;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-base);
  transition: border-color 0.3s ease;
  background-color: var(--bg-main);
}

form input:focus,
form textarea:focus {
  border-color: #6b36c8;
  outline: none;
}

form textarea {
  min-height: 8rem;
  resize: none;
}

form span {
  margin-top: -0.5rem;
  font-size: var(--text-sm);
  color: #ff0000;
}

form .botao {
  margin-top: var(--spacing-md);
}

/* Footer */

footer {
  padding: 2.5rem;
  background: var(--bg-main);
  font-weight: 600;
  text-align: center;
  color: var(--black);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Página Success */

.success-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: calc(100vh - 12.5rem);
    padding: var(--spacing-xl) var(--spacing-md);
}

.success-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    max-width: 37.5rem;
    text-align: center;
}

.success-content h1 {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--black);
}

.success-content h2 {
    font-size: var(--text-lg);
    color: var(--text-secondary);
}

.success-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 7.5rem;
    height: 7.5rem;
    border-radius: var(--radius-full);
    background-color: var(--bg-secondary);
}

.success-icon img {
    width: 6rem;
    height: 6rem;
    filter: brightness(0) 
            saturate(100%) 
            invert(11%) 
            sepia(69%) 
            saturate(3759%) 
            hue-rotate(256deg) 
            brightness(101%) 
            contrast(96%);
}

/* Responsividade - Tablet */

@media screen and (max-width: 1024px) {
  .section-container {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .section-container h1 {
    font-size: var(--text-3xl);
  }

  .section-container h2 {
  font-size: var(--text-2xl);
  }

  .section-container p {
    font-size: var(--text-base);
  }

  .section-container span {
    font-size: var(--text-lg);
  }

  .success-content h1 {
    font-size: var(--text-xl);
  }

  @media(max-width: 768px) {
    .menu-list {
      display: none;
    }

    .hero-container {
      flex-direction: column;
      gap: var(--spacing-lg);
      min-height: auto;
      text-align: center;
    }

    .hero-content,
    .hero-image {
      width: 90%;
    }

    .hero-image img {
      max-width: 16rem;
    }

    .buttons-container {
      justify-content: center;
      width: 100%;
    }

    .hero-container .botao,
    .hero-container .botao-outline {
      padding: 0.75rem 1.5rem;
      font-size: 0.95rem;
      white-space: nowrap;
    }

    .about-container {
      flex-direction: column;
      gap: var(--spacing-md);
    }

    .about-content {
      grid-template-columns: 1fr;
      text-align: center;
    }

    .about-text {
      text-align: center;
    }

    .about-side {
      align-items: center;
    }

    .about-buttons {
      align-items: center;
    }

    .data-container {
      justify-content: center;
      width: 100%;
    }

    .projects-container {
      margin: var(--spacing-lg) auto 0;
    }

    .projects-swiper {
      margin: 0;
      padding: var(--spacing-sm) var(--spacing-lg) 2.5rem;
    }

    .project-card {
      width: 100%;
      height: 30rem;
      min-height: 30rem;
      max-height: 30rem;
      max-width: 100%;
    }

    .project-content {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      height: 100%;
    }

    .project-content p {
      flex: 1;
      overflow: hidden;
    }

    .project-tags {
      min-height: 2.5rem;
      align-items: flex-start;
    }

    .swiper-slide {
      display: flex;
      justify-content: center;
      align-items: stretch;
      height: auto;
    }

    .swiper-button-next,
    .swiper-button-prev {
      display: none;
    }

    .contact-container {
      grid-template-columns: 1fr;
      gap: var(--spacing-lg);
      width: 90%;
      margin: 0 auto;
    }

    .success-container {
      padding: var(--spacing-xl) var(--spacing-md);
      min-height: calc(100vh - 10rem);
    }

    .success-content {
      gap: var(--spacing-lg);
      max-width: 35rem;
    }

    .success-icon {
      width: 6rem;
      height: 6rem;
    }

    .success-icon img {
      width: 5rem;
      height: 5rem;
    }
  }
}


/* Responsividade - Celular */

@media screen and (max-width: 480px) {
  .section-container {
    padding: var(--spacing-md) var(--spacing-sm);
  }

  .section-container h1 {
    font-size: var(--text-xl);
  }

  .section-container h2 {
    font-size: var(--text-lg);
  }

  .section-container p {
    font-size: var(--text-base);
  }

  .section-container span {
    font-size: var(--text-lg);
  }

  #titulo {
  font-size: var(--text-xl);
  }

  .menu-content {
    justify-content: center;
  }

  .menu-list {
    display: none;
  }

  .hero-container {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .hero-content {
    gap: var(--spacing-xs);
    width: 100%;
  }

  .buttons-container {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }

  .buttons-container .botao,
  .buttons-container .botao-outline {
    padding: 0.75rem 1rem;
    font-size: var(--text-base);
    white-space: nowrap;
  }

  .hero-image {
    width: 100%;
  }

  .hero-image img {
    max-width: 14rem;
  }

  .about-container {
    flex-direction: column;
    margin: var(--spacing-lg)0.5rem;
    padding: var(--spacing-md);
  }

  .about-image img {
    max-width: 16rem;
  }

  .about-content {
    width: 100%;
  }

  .about-buttons-data {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: stretch;
  }

  .about-buttons-data .botao,
  .about-buttons-data .botao-outline {
    width: 100%;
    padding: 0.75rem var(--spacing-lg);
    font-size: var(--text-base);
    text-align: center;
  }

  .data-container {
    justify-content: center;
    width: 100%;
  }

  .data-number {
    font-size: var(--text-lg);
  }

  .data-label {
    font-size: var(--text-sm);
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    width: 100%;
    margin: 0 auto;
  }

  .contact-info {
    width: 100%;
  }

  form {
    width: 100%;
  }
}

/* Regras Globais de Cor para Ícones SVG Inline do Contato */
.contact-pill[href*="github"] svg,
.contact-pill[href*="github"] svg path,
.contact-pill[href*="mailto"] svg,
.contact-pill[href*="mailto"] svg path {
  fill: currentColor !important;
}

/* ======== Dark Mode Manual ======== */
body.dark-mode {
  --bg-main: #141414;
  --bg-secondary: #000000;
  --text-main: #ffffff;
  --text-secondary: #cccccc;
  --black: #ffffff;
  --white: #141414;
  
  --shadow-sm: 0 2px 4px rgba(255, 255, 255, 0.05);
  --shadow-md: 0 4px 6px rgba(255, 255, 255, 0.05);
  --shadow-lg: 0 10px 20px rgba(255, 255, 255, 0.08);
}

/* Inverter SVGs escuros caso existam em tags <img> */
body.dark-mode .social-icon img {
  filter: invert(1);
}


body.dark-mode .project-image img[src*="github"] {
  filter: invert(1);
}

/* Linhas separadoras brancas translúcidas */
body.dark-mode .about-title::before,
body.dark-mode .about-title::after {
  background-color: rgba(255, 255, 255, 0.2);
}

body.dark-mode footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Inputs do formulário mais soturnos */
body.dark-mode form input,
body.dark-mode form textarea {
  border-color: #333;
  background-color: #1a1a1a;
  color: #fff;
}

body.dark-mode form input:focus,
body.dark-mode form textarea:focus {
  border-color: #8c5cdb;
}