:root {
  --radius: 0.75rem;
  --background: #050505;         /* Preto profundo */
  --foreground: #cccccc;         /* Branco puro */
  --card: #121212;               /* Cinza muito escuro para os cards */
  --card-foreground: #ffffff;
  --primary: #ffffff;            /* Botões principais brancos */
  --primary-foreground: #000000; /* Texto preto nos botões principais */
  --secondary: #1a1a1a;          /* Fundo secundário cinza escuro */
  --secondary-foreground: #ffffff;
  --muted: #262626;
  --muted-foreground: #a3a3a3;   /* Texto secundário cinza claro */
  --accent: #ffffff;             /* Destaques em branco */
  --accent-foreground: #000000;
  --border: #333333;             /* Bordas cinza médias */
  --input: #333333;
  --ring: #ffffff;
  
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Instrument Serif", "Playfair Display", Georgia, serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}

.btn-secondary {
  border: 1px solid var(--muted-foreground);
}

.image-backdrop {
  display: none; 
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.container {
  width: 100%;
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: background-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
  background-color: transparent;
}

.header.scrolled {
  background-color: rgba(18, 18, 20, 0.85);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-style: italic;
  font-weight: 500;
  color: var(--foreground);
}


.nav-desktop {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: color 0.2s ease;
}

.nav-desktop a:hover {
  color: var(--primary);
  transform: scale(1.08);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: 9999px;
  background-color: var(--primary);
  color: #000 ;
  font-size: 0.875rem;
  font-weight: 600;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.btn-primary:hover {
  transform: scale(1.05);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: 9999px;
  border: 1px solid var(--border);
  color: var(--foreground);
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.btn-secondary:hover {
  background-color: var(--secondary);
  border-color: var(--primary);
}

.menu-toggle {
  display: flex;
  background: none;
  border: none;
  color: var(--foreground);
  cursor: pointer;
}

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

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  background-color: rgba(18, 18, 20, 0.98);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--foreground);
}

.menu-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--foreground);
  cursor: pointer;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 6rem;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding-top: 0;
  }
}

.hero-grid {
  display: grid;
  min-height: 100vh;
  align-items: center;
  gap: 2rem;
  padding-top: 5rem;
  padding-bottom: 5rem;
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    padding-top: 0;
    padding-bottom: 0;
  }
}

.hero-text {
  order: 2;
}

@media (min-width: 768px) {
  .hero-text {
    order: 1;
  }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 400;
  font-style: italic;
  line-height: 1.15;
  color: var(--foreground);
  text-align: right;
}

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

@media (min-width: 1024px) {
  .hero-title {
    font-size: 3.5rem;
  }
}

.hero-title .accent {
  color: var(--accent);
  font-style: normal;
  white-space: nowrap;
}

.hero-description {
  max-width: 28rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--secondary-foreground);
}

.hero-tags span {
  padding: 0.25rem 0.75rem;
  border-radius: 0.375rem;
  background-color: var(--secondary);
  border: 1px solid var(--border);
}

.hero-image {
  position: relative;
  order: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (min-width: 768px) {
  .hero-image {
    order: 2;
  }
}

.hero-image img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 28rem;
  border-radius: 1.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  object-fit: cover;
}

.image-backdrop {
  position: absolute;
  top: -1rem;
  right: -1rem;
  width: 100%;
  max-width: 28rem;
  height: 100%;
  border-radius: 1.5rem;
  background-color: rgba(255, 123, 0, 0.15);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: none;
}

@media (min-width: 768px) {
  .scroll-indicator {
    display: block;
  }
}

.mouse {
  width: 1.5rem;
  height: 2.5rem;
  border: 1px solid var(--muted-foreground);
  border-radius: 9999px;
  display: flex;
  justify-content: center;
  padding-top: 0.5rem;
}

.wheel {
  width: 0.25rem;
  height: 0.5rem;
  border-radius: 9999px;
  background-color: var(--accent);
  animation: bounce 1.5s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(0.25rem); }
}

/* Sections */
.section-title {
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--foreground);
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
}

/* About */
.about {
  background-color: var(--secondary);
  padding: 6rem 0;
}

@media (min-width: 768px) {
  .about {
    padding: 8rem 0;
  }
}

.about-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.about-intro {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-text p {
  color: white;
  line-height: 1.75;
}

.services {
  display: grid;
  gap: 1.5rem;
  margin-top: 4rem;
}

@media (min-width: 640px) {
  .services {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  padding: 1.5rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  
  /* Transição configurada para o scaler e mudança de borda/sombra */
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  
  position: relative; /* Mantém a organização durante o scale */
}

.service-card:hover {
  transform: scale(1.06);
  border-color: var(--primary); /* Borda fica branca*/
  box-shadow: 0 15px 35px -10px rgba(255, 255, 255, 0.1);
  z-index: 10; /* Garante que o card fique por cima */
}

.service-icon {
  display: inline-flex;
  padding: 0.75rem;
  border-radius: 0.75rem;
  background-color: rgba(255, 255, 255, 0.08); /* Fundo para o ícone */
  color: var(--primary);
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
}
/*O ícone gira de leve junto com o card */
.service-card:hover .service-icon {
  transform: scale(1.3) rotate(-7deg);
}

/* Inverte a cor dos ícones PNG para branco */
.service-icon img,
.project-icon img,
.contact-action-btn .action-icon img,
.social-links img {
  filter: brightness(0) invert(1);
}


.service-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--card-foreground);
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

/* Projects */
.projects {
  padding: 6rem 0;
}

@media (min-width: 768px) {
  .projects {
    padding: 8rem 0;
  }
}

.section-header {
  margin-bottom: 3rem;
}

.projects-grid {
  display: grid;
  gap: 1.5rem;
}


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

.project-card {
  border-radius: 1.5rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  overflow: hidden;
  /* Removemos o scale da transição, mantendo apenas a borda e sombra sutil */
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.project-card.is-visible:hover {
  /* Sem transform: scale aqui, igualzinho à seção Sobre */
  border-color: var(--primary);
  box-shadow: 0 15px 35px -10px rgba(255, 255, 255, 0.1);
  z-index: 5;
}

.project-content {
  padding: 1.5rem;
}

.project-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.project-icon {
  display: inline-flex;
  padding: 0.75rem; /* Ajustado para o mesmo tamanho do service-icon */
  border-radius: 0.75rem;
  background-color: rgba(255, 255, 255, 0.08); /* Mesmo fundo sutil */
  color: var(--accent);
  margin-bottom: 1rem;
  transition: transform 0.3s ease; /* Transição para o giro */
}

/* Faz o ícone do projeto girar e crescer levemente igual ao da seção Sobre */
.project-card:hover .project-icon {
  transform: scale(1.3) rotate(-7deg);
}

.project-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--card-foreground);
  font-family: var(--font-sans);
  letter-spacing: -0.02em;
  transition: font-weight 0.155s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.155s ease;
}

.project-card:hover .project-title {
  color: var(--primary);
}

.project-description {
  color: var(--muted-foreground);
  line-height: 1.6;
  margin-bottom: 1rem;
}


.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-tags span {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  background-color: var(--secondary);
  color: var(--secondary-foreground);
  border: 1px solid var(--border);
}

/* Skills */
.skills {
  padding: 6rem 0;
  background-color: var(--secondary);
}

@media (min-width: 768px) {
  .skills {
    padding: 8rem 0;
  }
}

.skills-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 768px) {
  .skills-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
  }
}

.skills-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.skill-bars {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
}

.skill-track {
  width: 100%;
  height: 0.5rem;
  border-radius: 9999px;
  background-color: var(--muted);
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  border-radius: 9999px;
  background-color: var(--accent);
  transition: width 1s ease;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tech-tags span {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  color: var(--foreground);
}

/* Contact */
/* Contact */
.contact {
  padding: 6rem 0;
  background-color: var(--secondary);
}

@media (min-width: 768px) {
  .contact {
    padding: 8rem 0;
  }
}

.contact-header {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto 3rem auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-header .eyebrow {
  margin-bottom: 0;
}

.contact-subtitle {
  color: var(--muted-foreground);
  line-height: 1.75;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.contact-action-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  color: var(--foreground);
  font-size: 1rem;
  font-weight: 500;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
  min-width: 200px;
}

.contact-action-btn:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  color: var(--primary);
}

.action-icon {
  display: flex;
  color: var(--primary);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  background-color: var(--background);
  padding: 3rem 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
  }
}

.copyright {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  text-align: center;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  display: inline-flex;
  padding: 0.5rem;
  border-radius: 9999px;
  background-color: var(--secondary);
  color: var(--muted-foreground);
  border: 1px solid var(--border);
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.social-links a:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--primary-foreground);
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger delays */
.fade-in.stagger-1 { transition-delay: 0.1s; }
.fade-in.stagger-2 { transition-delay: 0.2s; }
.fade-in.stagger-3 { transition-delay: 0.3s; }
.fade-in.stagger-4 { transition-delay: 0.4s; }
.fade-in.stagger-5 { transition-delay: 0.5s; }

.btn-tech {
  color: var(--primary); /* Laranja em vez de roxo */
  padding: 10px 0px;
  border: none;
  border-radius: 0px;
  background: transparent;
  cursor: pointer;
  transition: transform 0.2s ease, color 0.2s ease;
}

.btn-tech:hover {
  transform: scale(1.02);
  color: var(--accent);
}

/* Container para alinhar os itens com um espaçamento */
.skills-container {
  display: flex;
  gap: 12px;
  flex-wrap: wrap; 
}

/* Estilo base para cada item adaptado pro tema escuro */
.skill-tag {
  background-color: var(--card);
  border: 1px solid var(--border);
  color: var(--card-foreground);
  padding: 10px 18px;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

/* Efeito Hover mantendo a paleta de laranja brilhante */
.skill-tag:hover {
  transform: scale(1.08); 
  background-color: var(--primary); 
  border-color: var(--primary);
  color: var(--primary-foreground);
  box-shadow: 0 8px 15px rgba(61, 61, 61, 0.3);
}

/* ---- Custom Cursor ---- */
@media (pointer: fine) {
  body {
    cursor: none; /* Esconde o cursor padrão do Windows/Mac */
  }
}

.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none; /* Garante que os cliques atravessem a div do cursor */
  z-index: 9999;
  display: none; /* Escondido até o JS carregar */
}

@media (pointer: coarse) {
  .custom-cursor { 
    display: none !important; /* Desativa em telas de toque */
  }
}

.cursor-arrow, .cursor-label {
  position: absolute;
  top: 0;
  left: 0;
  will-change: transform;
  transform-origin: 0 0;
}

.cursor-label {
  background-color: var(--primary);
  color: var(--primary-foreground);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 9999px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
  white-space: nowrap;
  /* Transição de clique */
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Foto em formato de bolinha */
.foto-bolinha {
  width: 300px; /* Largura da bolinha */
  height: 300px; /* Altura da bolinha (deve ser igual à largura) */
  border-radius: 50%; 
  object-fit: cover; /* Impede que a foto fique esticada ou esmagada */
  border: 3px solid var(--primary); /* Borda branca ao redor */
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
  margin-bottom: 1.5rem; /* Espaço entre a foto e o texto abaixo */
  background-color: var(--card);
}

*, *:hover, a, a:hover, button, button:hover {
  cursor: none !important;
}