@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

/* --- DESIGN SYSTEM TOKENS --- */
:root {
  /* Cores - Modo Claro */
  --bg-primary: #F7F4EF;
  --bg-secondary: #FFFFFF;
  --text-primary: #000000;
  --text-secondary: #2E2E2D;
  --border-color: #000000;
  --shadow-color: #000000;
  --card-bg: #FFFFFF;
  --dotted-color: rgba(0, 0, 0, 0.08);

  /* Acentuações Brutalistas */
  --accent-blue: #2563EB;
  --accent-orange: #EA580C;
  --accent-yellow: #EAB308;
  --accent-green: #10B981;
  --accent-pink: #EC4899;

  /* Dimensões Brutalistas */
  --border-width: 3px;
  --border-radius: 4px;
  --box-shadow-offset: 5px;
  --box-shadow-offset-hover: 8px;
  --box-shadow-offset-active: 2px;

  /* Fontes */
  --font-title: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Transição Geral */
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- MODO ESCURO --- */
[data-theme="dark"] {
  --bg-primary: #121212;
  --bg-secondary: #1C1C1C;
  --text-primary: #FFFFFF;
  --text-secondary: #A3A3A3;
  --border-color: #FFFFFF;
  --shadow-color: #FFFFFF;
  --card-bg: #1A1A1A;
  --dotted-color: rgba(255, 255, 255, 0.06);

  --accent-blue: #3B82F6;
  --accent-orange: #F97316;
  --accent-yellow: #FACC15;
  --accent-green: #22C55E;
  --accent-pink: #F472B6;
}

/* --- RESET & ESTRUTURA --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline-color: var(--accent-orange);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  background-image: radial-gradient(var(--dotted-color) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}

/* --- BARRA DE PROGRESSO DE SCROLL --- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 5px;
  background-color: var(--accent-orange);
  z-index: 1001;
  width: 0%;
  transition: width 0.1s linear;
}

/* --- SEÇÕES & LAYOUT --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
  border-bottom: var(--border-width) solid var(--border-color);
  position: relative;
}

/* --- TIPOGRAFIA --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.section-label {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--text-primary);
  background-color: var(--accent-yellow);
  padding: 0.25rem 0.75rem;
  border: var(--border-width) solid var(--border-color);
  box-shadow: 2px 2px 0px 0px var(--shadow-color);
  border-radius: var(--border-radius);
  display: inline-block;
  margin-bottom: 2rem;
}

/* --- COMPONENTES BRUTALISTAS --- */

/* Botões Brutalistas */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow-offset) var(--box-shadow-offset) 0px 0px var(--shadow-color);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  user-select: none;
}

.btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--box-shadow-offset-hover) var(--box-shadow-offset-hover) 0px 0px var(--shadow-color);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: var(--box-shadow-offset-active) var(--box-shadow-offset-active) 0px 0px var(--shadow-color);
}

.btn-primary {
  background-color: var(--accent-orange);
  color: #000000;
}

.btn-primary:hover {
  background-color: #FF6F22;
}

.btn-secondary {
  background-color: var(--accent-blue);
  color: #FFFFFF;
}

.btn-secondary:hover {
  background-color: #3B82F6;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

/* Cards Brutalistas */
.card {
  background-color: var(--card-bg);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  box-shadow: var(--box-shadow-offset) var(--box-shadow-offset) 0px 0px var(--shadow-color);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--box-shadow-offset-hover) var(--box-shadow-offset-hover) 0px 0px var(--shadow-color);
}

/* --- HEADER / NAVBAR --- */
header.site-header {
  position: sticky;
  top: 0;
  background-color: var(--bg-secondary);
  border-bottom: var(--border-width) solid var(--border-color);
  z-index: 1000;
  transition: background-color var(--transition-normal);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo-link {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  text-decoration: none;
  border: var(--border-width) solid var(--border-color);
  padding: 0.5rem 1rem;
  background-color: var(--accent-blue);
  color: #FFFFFF;
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
  border-radius: var(--border-radius);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.logo-link:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px 0px var(--shadow-color);
}

.logo-link:active {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0px 0px var(--shadow-color);
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-title);
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.05rem;
  position: relative;
  padding: 0.25rem 0.5rem;
  transition: background-color var(--transition-fast);
}

.nav-link:hover {
  background-color: var(--accent-yellow);
  color: #000000;
}

.nav-link.active {
  background-color: var(--accent-orange);
  color: #000000;
  border: 2px solid var(--border-color);
  box-shadow: 2px 2px 0px 0px var(--shadow-color);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Toggle de Modo Escuro Brutalista */
.theme-toggle-btn {
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  color: var(--text-primary);
}

.theme-toggle-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px 0px var(--shadow-color);
}

.theme-toggle-btn:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px 0px var(--shadow-color);
}

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Menu Mobile Toggle */
.mobile-menu-btn {
  display: none;
  background: none;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.5rem;
  cursor: pointer;
  background-color: var(--bg-secondary);
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
}

/* --- [01] HERO --- */
#hero {
  min-height: calc(80vh - 80px);
  display: flex;
  align-items: center;
  background-color: var(--bg-primary);
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 3rem;
  width: 100%;
}

.hero-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-tagline {
  font-size: 5rem;
  font-weight: 800;
  line-height: 0.95;
  margin-bottom: 2rem;
  text-transform: uppercase;
}

.hero-tagline span {
  display: block;
}

.hero-tagline .highlight-orange {
  background-color: var(--accent-orange);
  color: #000000;
  padding: 0.1rem 0.5rem;
  border: var(--border-width) solid var(--border-color);
  box-shadow: 4px 4px 0px 0px var(--shadow-color);
  display: inline-block;
  margin-top: 0.5rem;
}

.hero-tagline .highlight-blue {
  background-color: var(--accent-blue);
  color: #FFFFFF;
  padding: 0.1rem 0.5rem;
  border: var(--border-width) solid var(--border-color);
  box-shadow: 4px 4px 0px 0px var(--shadow-color);
  display: inline-block;
  margin-top: 0.5rem;
}

.hero-subtitle {
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-illustration {
  display: flex;
  justify-content: center;
  position: relative;
}

/* Ilustração Brutalista */
.brutalist-badge {
  background-color: var(--accent-yellow);
  color: #000000;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: 8px 8px 0px 0px var(--shadow-color);
  transform: rotate(3deg);
  width: 320px;
  height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-family: var(--font-title);
  position: relative;
}

.brutalist-badge::before {
  content: '';
  position: absolute;
  top: -15px;
  left: -15px;
  width: 100%;
  height: 100%;
  border: var(--border-width) dashed var(--border-color);
  z-index: -1;
  pointer-events: none;
}

.brutalist-badge h4 {
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.brutalist-badge p {
  font-weight: 600;
  color: #000000;
  font-size: 1rem;
}

.brutalist-badge-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

/* --- [02] SOBRE --- */
.sobre-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
}

.sobre-title-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.sobre-title {
  font-size: 3.5rem;
  line-height: 1.05;
}

.sobre-highlight-box {
  background-color: var(--accent-pink);
  color: #000000;
  padding: 1rem;
  border: var(--border-width) solid var(--border-color);
  box-shadow: 4px 4px 0px 0px var(--shadow-color);
  font-family: var(--font-title);
  font-weight: 700;
  margin-top: 1.5rem;
}

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

.sobre-text-block p {
  font-size: 1.2rem;
  line-height: 1.6;
}

.sobre-education-badges {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.edu-badge {
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-family: var(--font-title);
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
}

.edu-badge-icon {
  background-color: var(--accent-green);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  display: inline-block;
}

/* --- [03] SERVIÇOS --- */
.servicos-header {
  max-width: 800px;
  margin-bottom: 4rem;
}

.servicos-header h2 {
  font-size: 3.5rem;
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-icon {
  font-size: 2.2rem;
  background-color: var(--accent-yellow);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
  margin-bottom: 2rem;
}

/* Cores de ícones alternadas nos cards */
.servicos-grid .service-card:nth-child(2) .service-icon { background-color: var(--accent-blue); color: white; }
.servicos-grid .service-card:nth-child(3) .service-icon { background-color: var(--accent-orange); }
.servicos-grid .service-card:nth-child(4) .service-icon { background-color: var(--accent-pink); }
.servicos-grid .service-card:nth-child(5) .service-icon { background-color: var(--accent-green); }
.servicos-grid .service-card:nth-child(6) .service-icon { background-color: var(--accent-yellow); }

.service-num {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.service-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.service-card p {
  font-size: 1rem;
}

/* --- [04] PROJETOS --- */
.projetos-header {
  margin-bottom: 4rem;
}

.projetos-header h2 {
  font-size: 3.5rem;
}

.projetos-header p {
  font-size: 1.2rem;
  max-width: 600px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--card-bg);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--box-shadow-offset) var(--box-shadow-offset) 0px 0px var(--shadow-color);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.project-main-info {
  display: flex;
  flex-direction: column;
  height: 100%;
  flex-grow: 1;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--box-shadow-offset-hover) var(--box-shadow-offset-hover) 0px 0px var(--shadow-color);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.project-header-left {
  display: flex;
  gap: 0.5rem;
}

.project-meta-number {
  color: var(--text-primary);
  background-color: var(--accent-yellow);
  padding: 0.1rem 0.5rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
}

.project-meta-tag {
  color: var(--text-primary);
  background-color: var(--accent-blue);
  color: #FFFFFF;
  padding: 0.1rem 0.5rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
}

#project-001 .project-meta-tag {
  background-color: var(--accent-blue);
  color: #FFFFFF;
}

#project-002 .project-meta-tag {
  background-color: var(--accent-orange);
  color: #000000;
}

#project-003 .project-meta-tag {
  background-color: var(--accent-pink);
  color: #000000;
}

.project-meta-year {
  color: var(--text-primary);
  font-weight: 700;
}

.project-body {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-card h3 {
  font-size: 1.6rem;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.project-subtitle {
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.project-client {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.project-client span {
  background-color: var(--accent-yellow);
  color: #000000;
  padding: 0.1rem 0.4rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-weight: 700;
}

.project-section {
  margin-bottom: 0.5rem;
}

.project-section-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
  display: inline-block;
  background-color: var(--bg-primary);
  padding: 0.1rem 0.4rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
}

.project-section p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.project-footer {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 2px dashed var(--border-color);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--text-primary);
  background-color: var(--accent-green);
  padding: 0.5rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.project-link:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px 0px var(--shadow-color);
  background-color: #22C55E;
}

.project-link:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px 0px var(--shadow-color);
}

.project-link-confidential {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background-color: var(--bg-primary);
  padding: 0.5rem 0.75rem;
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius);
  display: inline-block;
  width: 100%;
  text-align: center;
}

.project-details {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              margin-top 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  margin-top: 0;
}

.project-card.expanded .project-details {
  max-height: 2000px;
  opacity: 1;
  margin-top: 1.5rem;
}

.project-actions {
  margin-top: auto;
  padding-top: 1.5rem;
  display: flex;
  justify-content: flex-start;
}

.btn-expand-project {
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  background-color: var(--bg-secondary);
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
}

.btn-expand-project:hover {
  background-color: var(--accent-yellow);
  color: #000000;
}

.project-card.expanded .btn-expand-project {
  background-color: var(--border-color);
  color: var(--bg-secondary);
}

.project-card.expanded .btn-expand-project:hover {
  background-color: var(--accent-orange);
  color: #000000;
}

/* --- LAYOUT HORIZONTAL E ALINHAMENTO NO DESKTOP --- */
@media (min-width: 769px) {
  /* Alinhamento uniforme de títulos e subtítulos */
  .project-card h3 {
    min-height: 5.8rem;
  }
  .project-subtitle {
    min-height: 6.2rem;
  }

  /* Grid com 6 colunas para possibilitar 3 ou 2 colunas dependendo do estado */
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 2rem;
    grid-auto-flow: dense;
  }
  
  .project-card {
    grid-column: span 2; /* Ocupa 2/6 = 1/3 da largura (3 colunas) */
  }

  /* Quando um card está expandido, ele ocupa a linha inteira */
  .project-card.expanded {
    grid-column: span 6;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2.5rem;
  }

  /* Os outros cards colapsados se ajustam para ocupar meia tela cada (3/6 = 1/2) */
  .projects-grid:has(.project-card.expanded) .project-card:not(.expanded) {
    grid-column: span 3;
  }

  /* Layout interno do card expandido */
  .project-card.expanded .project-details {
    max-height: none;
    opacity: 1;
    margin-top: 0;
    border-left: 2px dashed var(--border-color);
    padding-left: 2.5rem;
    transform: translateX(0);
  }

  .project-card:not(.expanded) .project-details {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateX(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
}

/* --- [05] CONTATO --- */
.contato-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
}

.contato-text h2 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.contato-text p {
  font-size: 1.3rem;
  margin-bottom: 3rem;
  max-width: 600px;
}

.contato-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
}

.contato-link-card {
  text-decoration: none;
  color: var(--text-primary);
}

.contato-link-card.whatsapp-card .card {
  background-color: #25D366;
  color: #000000;
}
.contato-link-card.whatsapp-card p {
  color: rgba(0, 0, 0, 0.8);
}

.contato-link-card.linkedin-card .card {
  background-color: var(--accent-blue);
  color: #FFFFFF;
}
.contato-link-card.linkedin-card p {
  color: rgba(255, 255, 255, 0.8);
}

.card-content-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-title-sub h3 {
  margin-bottom: 0.25rem;
}

.card-arrow-icon {
  font-size: 2rem;
  font-weight: 700;
}

/* --- [06] FOOTER --- */
footer.site-footer {
  background-color: var(--bg-secondary);
  border-top: var(--border-width) solid var(--border-color);
  padding: 4rem 0 2rem 0;
  transition: background-color var(--transition-normal);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
  align-items: flex-start;
}

.footer-brand h4 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  font-size: 1.1rem;
}

.footer-links {
  display: flex;
  gap: 3rem;
  justify-content: flex-end;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-column h5 {
  font-family: var(--font-title);
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.footer-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--transition-fast);
  padding: 0.1rem 0.3rem;
}

.footer-link:hover {
  background-color: var(--accent-yellow);
  color: #000000;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px solid var(--border-color);
  padding-top: 2rem;
}

.footer-bottom p {
  font-size: 0.95rem;
}

/* --- ANIMAÇÕES DE SCROLL --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* --- RESPONSIVIDADE (MEDIA QUERIES) --- */

@media (max-width: 1024px) {
  .hero-tagline {
    font-size: 4rem;
  }
  .servicos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .projects-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }
  
  .nav-menu {
    display: none; /* Escondido por padrão no Mobile. O JS vai alternar a classe .open */
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--bg-secondary);
    border-bottom: var(--border-width) solid var(--border-color);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    align-items: stretch;
    text-align: center;
  }

  .nav-menu.open {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: block;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .hero-text {
    order: 1;
  }
  
  .hero-illustration {
    order: 2;
    margin-bottom: 2rem;
  }
  
  .sobre-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .sobre-title {
    font-size: 2.8rem;
  }
  
  .servicos-grid {
    grid-template-columns: 1fr;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .project-card {
    padding: 1.5rem;
    height: auto;
  }

  .project-main-info {
    height: auto;
  }

  .project-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
  }

  .project-subtitle {
    font-size: 1rem;
    margin-bottom: 1.25rem;
  }

  .project-actions {
    margin-top: 0;
    padding-top: 0;
  }

  .project-card.expanded .project-details {
    border-top: 2px dashed var(--border-color);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
  }
  
  .contato-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-links {
    justify-content: flex-start;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}