/* ============================================
   RESET E CONFIGURAÇÕES GLOBAIS
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Cores claras (tema padrão) */
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary-color: #7c3aed;
  --accent-color: #06b6d4;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --warning-color: #f59e0b;
  --background-color: #f8fafc;
  --surface-color: #ffffff;
  --text-color: #1e293b;
  --text-secondary: #64748b;
  --border-color: #e2e8f0;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #10b981 100%);
  --gradient-dark: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  --gradient-ai: linear-gradient(135deg, #9333ea 0%, #d946ef 100%);
  --gradient-differentials: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 100%);

  /* Tipografia */
  --font-primary: "Poppins", sans-serif;
  --font-secondary: "Montserrat", sans-serif;

  /* Transições */
  --transition-fast: 0.3s ease;
  --transition-normal: 0.5s ease;
  --transition-slow: 0.8s ease;

  /* Bordas */
  --border-radius: 12px;
  --border-radius-small: 8px;
  --border-radius-large: 20px;

  /* Espaçamentos */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Sombras */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Tema escuro */
.dark-theme {
  --primary-color: #3b82f6;
  --primary-dark: #2563eb;
  --secondary-color: #8b5cf6;
  --accent-color: #06b6d4;
  --background-color: #0f172a;
  --surface-color: #1e293b;
  --text-color: #f1f5f9;
  --text-secondary: #cbd5e1;
  --border-color: #334155;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --gradient-ai: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
  --gradient-differentials: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
}

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

body {
  font-family: var(--font-primary);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal),
    color var(--transition-normal);
}

/* ============================================
       LOADER INICIAL
       ============================================ */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--background-color);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity var(--transition-normal),
    visibility var(--transition-normal);
}

.loader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 5px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1.5rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.loader p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

/* ============================================
       CURSOR PERSONALIZADO
       ============================================ */
.cursor {
  width: 10px;
  height: 10px;
  background-color: var(--primary-color);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background-color 0.2s;
}

.cursor-follower {
  width: 30px;
  height: 30px;
  border: 2px solid var(--primary-color);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9997;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}

.cursor.hover,
.cursor-follower.hover {
  width: 20px;
  height: 20px;
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

/* ============================================
       HEADER E NAVEGAÇÃO
       ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: all var(--transition-normal);
  background: rgba(248, 250, 252, 0.95);
  backdrop-filter: blur(10px);
}

.dark-theme .header {
  background: rgba(15, 23, 42, 0.95);
}

.header.scrolled {
  padding: 1rem 0;
  box-shadow: var(--shadow-lg);
}

.navbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  font-family: var(--font-secondary);
}

.logo-text {
  color: var(--text-color);
}

.logo-highlight {
  color: var(--primary-color);
  position: relative;
}

.logo-highlight::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-color);
  cursor: pointer;
  padding: 0.5rem;
  transition: color var(--transition-fast);
}

.menu-toggle:hover {
  color: var(--primary-color);
}

/* Alternador de tema */
.theme-toggle {
  display: flex;
  align-items: center;
}

.theme-switch {
  display: none;
}

.theme-label {
  width: 60px;
  height: 30px;
  background-color: var(--border-color);
  border-radius: 50px;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  transition: background-color var(--transition-fast);
}

.theme-label i {
  font-size: 0.9rem;
  color: var(--text-color);
  transition: color var(--transition-fast);
}

.theme-label::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  background-color: var(--surface-color);
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.theme-switch:checked + .theme-label::after {
  transform: translateX(30px);
}

.theme-switch:checked + .theme-label {
  background-color: var(--primary-color);
}

/* ============================================
       SEÇÃO HERO / INÍCIO
       ============================================ */
.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0.05;
  border-radius: 0 0 0 100px;
  z-index: -1;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  animation: fadeInUp 1s ease;
}

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

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  font-weight: 400;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  font-weight: 700;
  font-family: var(--font-secondary);
}

.hero-role {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.text-animate {
  display: block;
  position: relative;
  overflow: hidden;
  height: 60px;
  margin-bottom: 0.5rem;
}

.text-animate::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transform: translateX(-100%);
  animation: textReveal 1.5s ease forwards;
  animation-delay: 0.5s;
}

.text-animate.delay-1::after {
  animation-delay: 1s;
}

@keyframes textReveal {
  0% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(100%);
  }
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 90%;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.btn {
  padding: 0.9rem 1.8rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
  gap: 0.5rem;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.7s;
  z-index: -1;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: rgba(37, 99, 235, 0.1);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background-color: #25d366;
  color: white;
  box-shadow: var(--shadow-lg);
}

.btn-whatsapp:hover {
  background-color: #128c7e;
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.btn.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.hero-visual {
  position: relative;
  animation: fadeIn 1.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.floating-shapes {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0.1;
}

.shape-1 {
  width: 100px;
  height: 100px;
  top: 20%;
  left: 10%;
  animation: float 6s ease-in-out infinite;
}

.shape-2 {
  width: 70px;
  height: 70px;
  top: 60%;
  right: 15%;
  animation: float 8s ease-in-out infinite reverse;
}

.shape-3 {
  width: 50px;
  height: 50px;
  bottom: 20%;
  left: 20%;
  animation: float 7s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.hero-image-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-placeholder {
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: var(--shadow-2xl);
  animation: pulseScale 4s infinite;
  overflow: hidden;
}

.hero-image-placeholder.profile-photo {
  background: none;
}

.profile-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

@keyframes pulseScale {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.hero-image-placeholder i {
  font-size: 8rem;
  color: white;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

.scroll-indicator span {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid var(--primary-color);
  border-radius: 20px;
  margin: 0 auto;
  position: relative;
}

.wheel {
  width: 4px;
  height: 10px;
  background-color: var(--primary-color);
  border-radius: 2px;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% {
    opacity: 1;
    top: 10px;
  }
  100% {
    opacity: 0;
    top: 30px;
  }
}

/* ============================================
       SEÇÕES GERAIS
       ============================================ */
section {
  padding: var(--spacing-xl) 2rem;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-title {
  font-size: 2.8rem;
  font-weight: 700;
  font-family: var(--font-secondary);
  margin-bottom: 1rem;
}

.highlight {
  color: var(--primary-color);
  position: relative;
}

.highlight::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
       SEÇÃO SOBRE
       ============================================ */
.about-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
}

.image-frame {
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  box-shadow: var(--shadow-2xl);
  position: relative;
  overflow: hidden;
}

.image-frame::before {
  content: "";
  position: absolute;
  width: 120%;
  height: 120%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transform: translateX(-100%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

.image-placeholder {
  width: 90%;
  height: 90%;
  border-radius: 50%;
  background-color: var(--surface-color);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.image-placeholder.profile-photo {
  background: none;
}

.image-placeholder i {
  font-size: 6rem;
  color: var(--primary-color);
}

.about-text h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.about-text p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.about-stats {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.stat {
  text-align: center;
  flex: 1;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-family: var(--font-secondary);
}

.stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* ============================================
       SEÇÃO PROJETOS - CORREÇÕES CRÍTICAS
       ============================================ */
.projects-section {
  min-height: 80vh;
  position: relative;
}

.project-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.7rem 1.5rem;
  background-color: transparent;
  border: 2px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-color);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.projects-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  min-height: 500px;
}

/* Estado de loading */
.projects-container.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.projects-container.loading::before {
  content: "Carregando projetos...";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-secondary);
  font-size: 1.2rem;
  animation: pulse 1.5s infinite;
}

.project-card {
  background-color: var(--surface-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  position: relative;
  cursor: pointer;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.project-image {
  height: 220px;
  background: var(--gradient-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.project-image i {
  font-size: 4rem;
  color: white;
}

.project-tags {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.project-tag {
  padding: 0.3rem 0.8rem;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-color);
  backdrop-filter: blur(5px);
}

.project-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
  color: var(--text-color);
}

.project-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
  flex-grow: 1;
}

.project-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: auto;
}

.project-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--primary-color);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-small);
  background: rgba(37, 99, 235, 0.1);
  border: none;
  cursor: pointer;
}

.project-link:hover {
  color: white;
  background: var(--gradient-primary);
  transform: translateY(-2px);
}

.project-link.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: rgba(108, 108, 108, 0.1) !important;
}

.project-link.disabled:hover {
  background: rgba(108, 108, 108, 0.1) !important;
  color: var(--primary-color) !important;
  transform: none !important;
}

/* Estado quando não há projetos */
.no-projects {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
}

.no-projects i {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  opacity: 0.5;
}

.no-projects h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.no-projects p {
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ============================================
       MODAL DE DETALHES DO PROJETO
       ============================================ */
.project-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal),
    visibility var(--transition-normal);
  padding: 1rem;
}

.project-modal.active {
  display: flex;
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--surface-color);
  border-radius: var(--border-radius);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: modalIn 0.5s ease;
  box-shadow: var(--shadow-2xl);
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-color);
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  transition: background-color var(--transition-fast);
  z-index: 10;
  background: rgba(0, 0, 0, 0.1);
}

.modal-close:hover {
  background-color: rgba(0, 0, 0, 0.2);
}

.modal-body {
  padding: 2rem;
}

.modal-project {
  padding: 1rem;
}

.modal-project-header {
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 1rem;
}

.modal-project-header h2 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.modal-project-meta {
  display: flex;
  gap: 1.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.modal-project-meta span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.modal-project-image {
  text-align: center;
  margin: 2rem 0;
  padding: 2rem;
  background: rgba(37, 99, 235, 0.05);
  border-radius: var(--border-radius);
}

.modal-project-image i {
  font-size: 5rem;
  color: var(--primary-color);
}

.modal-project-content h3 {
  margin: 1.5rem 0 1rem;
  color: var(--primary-color);
  font-size: 1.5rem;
  font-weight: 600;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-color);
}

.modal-project-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.modal-technologies {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.tech-tag {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.modal-features {
  list-style-position: inside;
  margin-left: 1rem;
  color: var(--text-secondary);
}

.modal-features li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
  padding-left: 0.5rem;
}

.modal-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border-color);
  flex-wrap: wrap;
}

/* ============================================
       SEÇÃO HABILIDADES - ATUALIZADA
       ============================================ */
.skills-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.skill-category {
  background-color: var(--surface-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.skill-category:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.skill-category h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}

.skill-category h3 i {
  font-size: 1.2rem;
  color: var(--primary-color);
}

.skills-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}

.skill-name {
  display: flex;
  justify-content: space-between;
  font-weight: 500;
  color: var(--text-color);
  font-size: 0.95rem;
}

.skill-bar {
  height: 10px;
  background-color: var(--border-color);
  border-radius: 5px;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.skill-level {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 5px;
  width: 0;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  animation: skillFill 1.5s ease forwards;
  animation-play-state: paused;
}

.skill-level[data-level] {
  animation-play-state: running;
}

@keyframes skillFill {
  from {
    width: 0;
  }
  to {
    width: var(--level, 0%);
  }
}

.skill-level::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shimmerSkill 2s infinite;
}

@keyframes shimmerSkill {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* ============================================
       CORREÇÃO CRÍTICA: Animações das barras de habilidade
       ============================================ */
.skill-level[data-level="90"] {
  --level: 90%;
}
.skill-level[data-level="88"] {
  --level: 88%;
}
.skill-level[data-level="95"] {
  --level: 95%;
}
.skill-level[data-level="92"] {
  --level: 92%;
}
.skill-level[data-level="85"] {
  --level: 85%;
}
.skill-level[data-level="82"] {
  --level: 82%;
}
.skill-level[data-level="80"] {
  --level: 80%;
}
.skill-level[data-level="75"] {
  --level: 75%;
}
.skill-level[data-level="78"] {
  --level: 78%;
}
.skill-level[data-level="83"] {
  --level: 83%;
}
.skill-level[data-level="87"] {
  --level: 87%;
}
.skill-level[data-level="70"] {
  --level: 70%;
}
.skill-level[data-level="30"] {
  --level: 30%;
}
.skill-level[data-level="25"] {
  --level: 25%;
}
.skill-level[data-level="20"] {
  --level: 20%;
}
.skill-level[data-level="15"] {
  --level: 15%;
}
.skill-level[data-level="10"] {
  --level: 10%;
}

/* Estilo especial para habilidades de IA */
.skill-category:has(i.fa-robot) .skill-level {
  background: var(--gradient-ai);
}

.skill-category:has(i.fa-robot) h3 {
  color: #9333ea;
}

.skill-category:has(i.fa-robot) h3 i {
  color: #9333ea;
}

/* ============================================
       Competências detalhadas
       ============================================ */
.competencies-section {
  max-width: 1200px;
  margin: 4rem auto 0;
  padding: 3rem;
  background: var(--gradient-dark);
  border-radius: var(--border-radius-large);
  color: white;
  position: relative;
  overflow: hidden;
}

.competencies-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 70%
  );
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.competencies-title {
  font-size: 2rem;
  margin-bottom: 2rem;
  text-align: center;
  font-weight: 600;
  position: relative;
  z-index: 1;
  color: white;
}

.competencies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.competency-category {
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform var(--transition-normal);
}

.competency-category:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.15);
}

.competency-category h4 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: white;
}

.competency-category h4 i {
  color: var(--accent-color);
}

.competency-category ul {
  list-style: none;
  padding: 0;
}

.competency-category li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.competency-category li:before {
  content: "▸";
  color: var(--accent-color);
  font-size: 0.8rem;
}

.competency-category li:last-child {
  border-bottom: none;
}

/* ============================================
       DIFERENCIAIS TÉCNICOS (COM COR ATUALIZADA)
       ============================================ */
.differentials-section {
  background: var(--gradient-differentials) !important;
  margin-top: 2rem;
}

.differentials-section::before {
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.15) 0%,
    transparent 70%
  );
}

/* ============================================
       SEÇÃO CONTATO
       ============================================ */
.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  color: var(--text-color);
}

.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.contact-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
  width: 50px;
  height: 50px;
  background-color: rgba(37, 99, 235, 0.1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
  color: var(--text-color);
}

.contact-item p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.95rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.social-link {
  width: 45px;
  height: 45px;
  background-color: var(--surface-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-color);
  font-size: 1.2rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.social-link:hover {
  background: var(--gradient-primary);
  color: white;
  transform: translateY(-5px) scale(1.1);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background-color: var(--surface-color);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-small);
  color: var(--text-color);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

/* ============================================
       RODAPÉ
       ============================================ */
.footer {
  background-color: var(--surface-color);
  padding: 4rem 2rem 2rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo p {
  color: var(--text-secondary);
  margin-top: 1rem;
  line-height: 1.6;
}

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

.footer-links h4,
.footer-contact h4,
.footer-newsletter h4 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: var(--text-color);
  font-weight: 600;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 0.3rem 0;
}

.footer-links a:hover {
  color: var(--primary-color);
  padding-left: 0.5rem;
}

.footer-contact p {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.footer-newsletter p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.8rem 1rem;
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-small);
  color: var(--text-color);
  font-size: 0.95rem;
}

.newsletter-form button {
  padding: 0.8rem 1.5rem;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius-small);
  cursor: pointer;
  transition: transform var(--transition-fast);
  font-weight: 500;
}

.newsletter-form button:hover {
  transform: translateY(-2px);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-bottom i.fa-heart {
  color: var(--danger-color);
  margin: 0 0.3rem;
  animation: heartbeat 1.5s infinite;
}

@keyframes heartbeat {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

/* ============================================
       BOTÃO VOLTAR AO TOPO
       ============================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: var(--shadow-xl);
}

/* ============================================
       NOTIFICAÇÕES
       ============================================ */
.notification {
  position: fixed;
  top: 100px;
  right: 20px;
  padding: 15px 20px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-xl);
  z-index: 10000;
  animation: slideIn 0.3s ease;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.notification.success {
  background: rgba(16, 185, 129, 0.9);
  color: white;
}

.notification.error {
  background: rgba(239, 68, 68, 0.9);
  color: white;
}

.notification.warning {
  background: rgba(245, 158, 11, 0.9);
  color: white;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* ============================================
       ESTILOS PARA VALIDAÇÃO DO FORMULÁRIO
       ============================================ */
.validation-message {
  font-size: 0.85rem;
  margin-top: 0.3rem;
  padding-left: 0.5rem;
  color: var(--danger-color);
  min-height: 1.2rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.validation-message.show {
  opacity: 1;
}

.form-group input:invalid,
.form-group textarea:invalid {
  border-color: var(--danger-color);
  background-color: rgba(239, 68, 68, 0.05);
}

.form-group input:valid,
.form-group textarea:valid {
  border-color: var(--success-color);
  background-color: rgba(16, 185, 129, 0.05);
}

.form-group input:focus:invalid,
.form-group textarea:focus:invalid {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group input:focus:valid,
.form-group textarea:focus:valid {
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-status {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: var(--border-radius-small);
  font-size: 0.95rem;
  text-align: center;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.form-status.show {
  opacity: 1;
  transform: translateY(0);
}

.form-status.success {
  background-color: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--success-color);
}

.form-status.error {
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--danger-color);
}

.form-status.loading {
  background-color: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--primary-color);
}

#submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

#submit-btn .fa-spinner {
  margin-right: 0.5rem;
  animation: spin 1s linear infinite;
}

/* ============================================
       ANIMAÇÕES ADICIONAIS
       ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: slideUp 0.6s ease forwards;
}

/* ============================================
       RESPONSIVIDADE
       ============================================ */

/* Tablets e telas menores (1024px) */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-description {
    max-width: 100%;
  }

  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .hero-title {
    font-size: 3rem;
  }

  .image-frame,
  .hero-image-placeholder {
    width: 300px;
    height: 300px;
  }

  .skills-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablets pequenos (768px) */
@media (max-width: 768px) {
  .navbar {
    padding: 0 1rem;
  }

  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--surface-color);
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .menu-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-role {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .projects-container {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }

  .skills-container {
    grid-template-columns: 1fr;
  }

  .competencies-grid {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .btn {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

  .about-stats {
    flex-direction: column;
    gap: 2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .modal-project-meta {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }

  .modal-links {
    flex-direction: column;
  }

  .modal-links .btn {
    width: 100%;
    text-align: center;
  }
}

/* Celulares (480px) */
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  section {
    padding: var(--spacing-lg) 1rem;
  }

  .hero-section {
    padding: 5rem 1rem 3rem;
  }

  .projects-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .project-card {
    margin-bottom: 1rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .image-frame,
  .hero-image-placeholder {
    width: 250px;
    height: 250px;
  }

  .competencies-section {
    padding: 2rem 1rem;
  }

  .skill-category {
    padding: 1.5rem;
  }

  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .contact-item i {
    margin-bottom: 0.5rem;
  }

  .footer {
    padding: 3rem 1rem 1.5rem;
  }

  .footer-links a:hover {
    padding-left: 0;
  }

  .back-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 45px;
    height: 45px;
    font-size: 1rem;
  }
}

/* Telas muito pequenas (360px) */
@media (max-width: 360px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .hero-role {
    font-size: 1.3rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .project-filters {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .image-frame,
  .hero-image-placeholder {
    width: 220px;
    height: 220px;
  }

  .btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }

  .skill-category h3 {
    font-size: 1.3rem;
  }

  .skill-name {
    font-size: 0.85rem;
  }
}

/* ============================================
       CORREÇÕES ESPECÍFICAS PARA PROJETOS
       ============================================ */

/* Garante que a seção projetos seja visível */
#projects:target {
  scroll-margin-top: 80px;
}

/* Melhora a visibilidade dos botões de filtro */
.filter-btn.active {
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Adiciona margem superior para compensar header fixo */
.projects-section {
  scroll-margin-top: 100px;
}

/* Ajusta o z-index do modal para garantir que fique acima de tudo */
.project-modal {
  z-index: 99999;
}

/* Estilos para quando os projetos são carregados */
.projects-container:not(.loading):empty::before {
  content: "Nenhum projeto encontrado. Adicione seus projetos no arquivo projects.js";
  display: block;
  text-align: center;
  padding: 3rem;
  color: var(--text-secondary);
  font-style: italic;
  background: var(--surface-color);
  border-radius: var(--border-radius);
  border: 2px dashed var(--border-color);
}

/* ============================================
       ESTILOS PARA A FOTO DE PERFIL
       ============================================ */

/* Remove qualquer fundo padrão */
#profile-image,
#about-profile-image {
  background: none !important;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

/* Garante que a foto ocupe todo o espaço */
.profile-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  transition: transform 0.3s ease;
  border: 5px solid var(--surface-color);
  box-shadow: var(--shadow-2xl);
}

/* Efeito hover na foto */
.profile-photo:hover {
  transform: scale(1.05);
}

/* Fallback se a foto não carregar */
.profile-photo:not([src]),
.profile-photo[src=""],
.profile-photo[src*="undefined"] {
  display: none;
}

#profile-image:has(.profile-photo:not([src])),
#about-profile-image:has(.profile-photo:not([src])) {
  background: var(--gradient-primary) !important;
  display: flex;
  justify-content: center;
  align-items: center;
}

#profile-image:has(.profile-photo:not([src])) i,
#about-profile-image:has(.profile-photo:not([src])) i {
  font-size: 4rem;
  color: white;
  animation: pulse 2s infinite;
}

/* ============================================
       ANIMAÇÕES DE ENTRADA PARA ELEMENTOS
       ============================================ */

@keyframes staggerIn {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.project-card {
  animation: staggerIn 0.6s ease forwards;
  animation-delay: calc(var(--i, 0) * 0.1s);
  opacity: 0;
}

.skill-category {
  animation: staggerIn 0.6s ease forwards;
  animation-delay: calc(var(--i, 0) * 0.1s);
  opacity: 0;
}

.competency-category {
  animation: staggerIn 0.6s ease forwards;
  animation-delay: calc(var(--i, 0) * 0.1s);
  opacity: 0;
}

.contact-item {
  animation: staggerIn 0.6s ease forwards;
  animation-delay: calc(var(--i, 0) * 0.1s);
  opacity: 0;
}

/* ============================================
       ESTILOS PARA EMAIL - CRÍTICO (IMPLEMENTADOS)
       ============================================ */
.email-link,
a[href^="mailto:"] {
  text-decoration: none !important;
  color: inherit !important;
  cursor: pointer !important;
  transition: all var(--transition-fast) !important;
}

.email-link:hover,
a[href^="mailto:"]:hover {
  color: var(--primary-color) !important;
  text-decoration: underline !important;
}

/* IMPORTANTE: Garantir que links de email não tenham target="_blank" */
.email-action-link {
  text-decoration: none !important;
}

/* ============================================
       NOTIFICAÇÃO PERSONALIZADA - SUPER ESTILIZADA (IMPLEMENTADA)
       ============================================ */
.custom-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 999999;
  max-width: 400px;
  width: 90%;
  animation: slideInNotification 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  font-family: var(--font-primary);
}

@keyframes slideInNotification {
  0% {
    opacity: 0;
    transform: translateX(100%) rotate(10deg);
  }
  70% {
    transform: translateX(-10px) rotate(-2deg);
  }
  100% {
    opacity: 1;
    transform: translateX(0) rotate(0);
  }
}

@keyframes slideOutNotification {
  0% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateX(100%) scale(0.8);
  }
}

.notification-container {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--secondary-color) 100%
  );
  border-radius: 20px;
  padding: 25px;
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.1), 0 0 60px rgba(124, 58, 237, 0.4);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.notification-container:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 30px 60px rgba(37, 99, 235, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.2), 0 0 80px rgba(124, 58, 237, 0.6);
}

.notification-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(
    90deg,
    #10b981 0%,
    #06b6d4 33%,
    #3b82f6 66%,
    #8b5cf6 100%
  );
  border-radius: 20px 20px 0 0;
  z-index: 2;
}

.notification-container::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 70%
  );
  animation: rotate 20s linear infinite;
  pointer-events: none;
}

.notification-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.notification-icon {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: pulseIcon 2s infinite;
}

@keyframes pulseIcon {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 0 0 15px rgba(255, 255, 255, 0);
  }
}

.notification-icon i {
  font-size: 28px;
  color: white;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.notification-title {
  flex: 1;
}

.notification-title h3 {
  color: white;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 5px 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  letter-spacing: 0.5px;
}

.notification-title p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  margin: 0;
  font-weight: 400;
}

.notification-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: white;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.notification-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

.notification-body {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.notification-body p {
  color: white;
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.notification-actions {
  display: flex;
  gap: 15px;
  position: relative;
  z-index: 1;
}

.notification-btn {
  flex: 1;
  padding: 14px 20px;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.notification-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.7s;
}

.notification-btn:hover::before {
  left: 100%;
}

.notification-btn-primary {
  background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  color: white;
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

.notification-btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(16, 185, 129, 0.4);
}

.notification-btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.notification-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
}

.notification-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, #10b981, #06b6d4);
  border-radius: 0 0 20px 20px;
  animation: progressBar 5s linear forwards;
}

@keyframes progressBar {
  from {
    width: 100%;
  }
  to {
    width: 0%;
  }
}

.notification-confetti {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  background: linear-gradient(
    45deg,
    #3b82f6,
    #8b5cf6,
    #10b981,
    #f59e0b,
    #ef4444
  );
  opacity: 0.8;
  animation: fall 1.5s linear forwards;
}

@keyframes fall {
  0% {
    transform: translateY(-100px) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  100% {
    transform: translateY(400px) rotate(360deg);
    opacity: 0;
  }
}

@media (max-width: 768px) {
  .custom-notification {
    top: 10px;
    right: 10px;
    left: 10px;
    width: auto;
    max-width: none;
  }

  .notification-container {
    padding: 20px;
  }

  .notification-header {
    gap: 12px;
  }

  .notification-icon {
    width: 50px;
    height: 50px;
  }

  .notification-icon i {
    font-size: 24px;
  }

  .notification-title h3 {
    font-size: 19px;
  }

  .notification-body {
    padding: 15px;
  }

  .notification-body p {
    font-size: 15px;
  }

  .notification-actions {
    flex-direction: column;
  }

  .notification-btn {
    padding: 12px 16px;
  }
}

@media (max-width: 480px) {
  .notification-container {
    padding: 18px;
    border-radius: 18px;
  }

  .notification-icon {
    width: 45px;
    height: 45px;
  }

  .notification-title h3 {
    font-size: 17px;
  }

  .notification-title p {
    font-size: 13px;
  }
}

/* ============================================
       ÍCONES SOCIAIS NO RODAPÉ (IMPLEMENTADOS)
       ============================================ */
.footer-social {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: var(--surface-color);
  border-radius: 50%;
  color: var(--text-color);
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.footer-social-link:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: var(--shadow-lg);
}

.footer-social-link[href^="mailto:"]:hover {
  background: var(--gradient-primary) !important;
  color: white !important;
  border-color: transparent !important;
}

.footer-social-link[href*="github.com"]:hover {
  background: #333 !important;
  color: white !important;
  border-color: transparent !important;
}

.footer-social-link[href*="linkedin.com"]:hover {
  background: #0077b5 !important;
  color: white !important;
  border-color: transparent !important;
}

.footer-social-link[href*="whatsapp.com"]:hover {
  background: #25d366 !important;
  color: white !important;
  border-color: transparent !important;
}

/* ============================================
       ESTILOS PARA ANIMAÇÃO DE SHAKE (IMPLEMENTADOS)
       ============================================ */
@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-5px);
  }
  20%,
  40%,
  60%,
  80% {
    transform: translateX(5px);
  }
}

.shake {
  animation: shake 0.5s ease-in-out;
}

/* ============================================
       ESTILOS PARA EMAIL NOTIFICATION (IMPLEMENTADOS)
       ============================================ */
.email-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-2xl);
  z-index: 10001;
  transform: translateX(100%);
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.email-notification.show {
  transform: translateX(0);
  opacity: 1;
}

.email-notification-content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.email-notification-content i {
  font-size: 1.5rem;
}

.email-notification-content div h4 {
  margin: 0 0 0.3rem 0;
  font-size: 1rem;
}

.email-notification-content div p {
  margin: 0;
  font-size: 0.85rem;
  opacity: 0.9;
}

/* ============================================
     CORREÇÃO DO RODAPÉ - CONTATO RÁPIDO
     ============================================ */

/* Estilo para itens de contato no rodapé */
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.contact-info-item i {
  color: var(--primary-color);
  font-size: 1.1rem;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

.contact-info-item a {
  text-decoration: none;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  transition: color var(--transition-fast);
  width: 100%;
}

.contact-info-item a:hover {
  color: var(--primary-color);
}

.contact-info-item span {
  font-size: 0.95rem;
  word-break: break-word;
  line-height: 1.4;
}

/* Ajuste específico para email muito longo */
.footer-contact .email-link span {
  word-break: break-all;
  font-size: 0.9rem;
}

/* Ajuste responsivo */
@media (max-width: 768px) {
  .contact-info-item {
    padding: 0.7rem 0;
  }

  .contact-info-item i {
    font-size: 1rem;
    width: 20px;
  }

  .contact-info-item span {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .contact-info-item {
    margin-bottom: 0.8rem;
  }

  .footer-contact h4,
  .footer-newsletter h4 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
  }

  .footer-newsletter p {
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
  }

  .newsletter-form input {
    padding: 0.7rem 0.9rem;
    font-size: 0.9rem;
  }

  .newsletter-form button {
    padding: 0.7rem 1.2rem;
  }
}

/* ============================================
     LANGUAGE SELECTOR - CORREÇÕES
     ============================================ */
.language-selector {
  position: relative;
  margin-right: 1rem;
  z-index: 1001;
}

.language-dropdown {
  position: relative;
}

.language-toggle {
  background: var(--surface-color);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-color);
  padding: 0.6rem 1rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
  white-space: nowrap;
}

.language-toggle:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.language-toggle i:first-child {
  color: var(--primary-color);
  font-size: 1rem;
}

.language-toggle i:last-child {
  font-size: 0.8rem;
  transition: transform var(--transition-fast);
}

.language-dropdown.active .language-toggle i:last-child {
  transform: rotate(180deg);
}

.language-menu {
  position: absolute;
  top: calc(100% + 5px);
  right: 0;
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
  min-width: 180px;
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
  z-index: 1002;
  border: 1px solid var(--border-color);
}

.language-dropdown.active .language-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  padding: 0.7rem 1rem;
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 0.95rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.lang-btn.active {
  background-color: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
  font-weight: 600;
}

.flag-icon {
  font-size: 1.2rem;
}

/* ============================================
       BOTÃO DE CERTIFICAÇÕES
       ============================================ */
.btn-certifications {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: white;
  box-shadow: var(--shadow-lg);
  border: none;
  padding: 0.9rem 1.8rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
  gap: 0.5rem;
}

.btn-certifications::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.7s;
  z-index: -1;
}

.btn-certifications:hover::before {
  left: 100%;
}

.btn-certifications:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
}

.btn-certifications i {
  font-size: 1.1rem;
}

/* ============================================
       SCREEN READER ONLY
       ============================================ */
.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;
}

/* ============================================
       CERTIFICATIONS SECTION
       ============================================ */
.certifications-section {
  padding: var(--spacing-lg) 2rem;
  background: linear-gradient(
    135deg,
    rgba(245, 158, 11, 0.05) 0%,
    rgba(251, 191, 36, 0.05) 100%
  );
  border-radius: var(--border-radius);
  margin: 2rem auto;
  max-width: 1200px;
}

.certifications-header {
  text-align: center;
  margin-bottom: 2rem;
}

.certifications-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.certifications-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.certification-card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  border: 1px solid var(--border-color);
}

.certification-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.certification-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.certification-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

.certification-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.certification-badge {
  display: inline-block;
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* ============================================
       RESPONSIVIDADE PARA LANGUAGE SELECTOR
       ============================================ */
@media (max-width: 1024px) {
  .language-toggle {
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
  }

  .language-toggle span {
    display: none;
  }
}

@media (max-width: 768px) {
  .language-selector {
    margin-right: 0.5rem;
  }

  .language-toggle {
    padding: 0.5rem;
    width: 40px;
    height: 40px;
    justify-content: center;
  }

  .language-toggle i:first-child {
    margin-right: 0;
  }

  .language-toggle i:last-child {
    display: none;
  }

  .language-menu {
    right: -10px;
    min-width: 160px;
  }

  .lang-btn {
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-certifications {
    width: 100%;
    margin-top: 0.5rem;
  }
}

@media (max-width: 480px) {
  .language-selector {
    order: 3;
    margin-left: auto;
    margin-right: 0.5rem;
  }

  .language-menu {
    right: 0;
    left: auto;
  }

  .certifications-section {
    padding: var(--spacing-md) 1rem;
  }

  .certifications-header h2 {
    font-size: 2rem;
  }

  .certifications-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
       ANIMAÇÃO PARA MUDANÇA DE IDIOMA
       ============================================ */
[data-i18n] {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.language-change {
  opacity: 0;
  transform: translateY(5px);
}

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

/* ============================================
       BOTÃO DE CERTIFICAÇÕES NO MOBILE
       ============================================ */
@media (max-width: 768px) {
  .hero-buttons .btn-certifications {
    order: 3;
    margin-top: 0.5rem;
  }
}

/* ============================================
       FIX PARA DISPOSIÇÃO DOS BOTÕES NO HERO
       ============================================ */
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: none;
    text-align: center;
  }
}

/* ============================================
       CORREÇÃO PARA NAVBAR COM LANGUAGE SELECTOR
       ============================================ */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .navbar {
    gap: 0.5rem;
  }

  .logo {
    order: 1;
    flex: 1;
  }

  .menu-toggle {
    order: 2;
  }

  .language-selector {
    order: 3;
  }

  .theme-toggle {
    order: 4;
  }

  .nav-links {
    order: 5;
    width: 100%;
    margin-top: 1rem;
  }
}

/* ============================================
       ESTILOS PARA TURNSTILE
       ============================================ */
.cf-turnstile-container {
  margin: 1.5rem 0;
  display: flex;
  justify-content: center;
  min-height: 65px;
}

.cf-turnstile-notice {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 0.5rem;
  opacity: 0.8;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

.cf-turnstile-notice i {
  color: var(--primary-color);
  font-size: 0.8rem;
}

/* Estilos para o widget do Turnstile */
.cf-turnstile {
  transform: scale(0.9);
  transform-origin: center;
}

@media (max-width: 768px) {
  .cf-turnstile {
    transform: scale(0.85);
  }

  .cf-turnstile-container {
    min-height: 60px;
  }
}

@media (max-width: 480px) {
  .cf-turnstile {
    transform: scale(0.8);
  }
}