/* ==========================================================================
   CSS PRINCIPAL - SkillsCraft.dev (AGÊNCIA CRIATIVA)
   Desenvolvido para Atividade MAPA - Programação Front-End
   ========================================================================== */

/* Importação do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* Variáveis do Sistema de Design (Tema Escuro Padrão) */
:root {
  --font-main: 'Plus Jakarta Sans', sans-serif;

  /* Cores - Dark Mode */
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  --accent-color: #6366f1;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
  --accent-hover: #4f46e5;
  --accent-rgb: 99, 102, 241;

  /* Glassmorphism e Bordas */
  --card-bg: rgba(17, 24, 39, 0.6);
  --card-border: rgba(255, 255, 255, 0.08);
  --border-color: rgba(255, 255, 255, 0.1);
  --input-bg: rgba(17, 24, 39, 0.8);

  /* Status */
  --success: #10b981;
  --error: #ef4444;

  /* Utilitários */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.5);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 16px;
  --border-radius-sm: 8px;
  --max-width: 1200px;
}

/* Sobrescrita de Variáveis - Light Mode */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --accent-color: #4f46e5;
  --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #9333ea 100%);
  --accent-hover: #4338ca;
  --accent-rgb: 79, 70, 229;

  /* Glassmorphism e Bordas */
  --card-bg: rgba(255, 255, 255, 0.7);
  --card-border: rgba(15, 23, 42, 0.06);
  --border-color: rgba(15, 23, 42, 0.1);
  --input-bg: rgba(255, 255, 255, 0.9);

  /* Utilitários */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.12);
}

/* Reset CSS Básico e Acessibilidade */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

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

button,
input,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

ul {
  list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

/* ==========================================================================
   LAYOUT E CONTAINERS
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-subtitle {
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: var(--accent-color);
  font-weight: 700;
  margin-bottom: 10px;
  display: inline-block;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 15px auto 0;
  font-size: 1.05rem;
}

/* ==========================================================================
   HEADER E NAVEGAÇÃO
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(11, 15, 25, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

[data-theme="light"] .header {
  background-color: rgba(248, 250, 252, 0.4);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
  background-color: var(--bg-primary);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo svg {
  fill: var(--accent-color);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
  padding: 5px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-primary);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.theme-toggle-btn:hover {
  transform: scale(1.05);
  background-color: var(--border-color);
}

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

.theme-toggle-btn .sun-icon {
  display: none;
}

[data-theme="light"] .theme-toggle-btn .moon-icon {
  display: none;
}

[data-theme="light"] .theme-toggle-btn .sun-icon {
  display: block;
}

/* Hamburger Menu Button */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

/* Hamburger Active Styles */
.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   COMPONENTES E BOTÕES COMUNS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: all var(--transition-normal);
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

[data-theme="light"] .btn-primary {
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.2);
}

[data-theme="light"] .btn-primary:hover {
  box-shadow: 0 8px 25px rgba(79, 70, 229, 0.35);
}

.btn-secondary {
  background-color: var(--card-bg);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
}

.btn-secondary:hover {
  background-color: var(--border-color);
  transform: translateY(-2px);
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

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

/* ==========================================================================
   PÁGINA INICIAL (INDEX) - ELEMENTOS EXCLUSIVOS
   ========================================================================== */

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

/* Grid layout do Hero */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 50px;
}

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

.hero-tag {
  background-color: rgba(99, 102, 241, 0.1);
  color: var(--accent-color);
  padding: 6px 16px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 20px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  align-self: flex-start;
}

[data-theme="light"] .hero-tag {
  background-color: rgba(79, 70, 229, 0.1);
  border: 1px solid rgba(79, 70, 229, 0.2);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-title span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 35px;
  max-width: 550px;
}

.hero-actions {
  display: flex;
  gap: 15px;
}

/* Hero Visual Art */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-blob {
  width: 400px;
  height: 400px;
  background: var(--accent-gradient);
  border-radius: 50%;
  filter: blur(60px);
  position: absolute;
  z-index: 1;
  opacity: 0.25;
  animation: pulse-blob 8s infinite alternate;
}

.hero-card-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 440px;
}

.hero-main-card {
  padding: 40px;
  text-align: center;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  border-radius: 24px;
}

[data-theme="light"] .hero-main-card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.03) 0%, rgba(15, 23, 42, 0.01) 100%);
}

.hero-main-card img {
  border-radius: 16px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
}

/* Animações Keyframes */
@keyframes pulse-blob {
  0% {
    transform: scale(1) translate(0, 0);
  }

  50% {
    transform: scale(1.15) translate(20px, -20px);
  }

  100% {
    transform: scale(0.9) translate(-10px, 15px);
  }
}

/* Serviços */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.service-card .icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius);
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

.service-card .icon-wrapper svg {
  width: 28px;
  height: 28px;
  fill: #ffffff;
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  font-weight: 700;
}

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

/* Slider de Depoimentos (Carrossel Interativo) */
.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  padding: 20px 10px;
}

.slides-container {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-slide {
  min-width: 100%;
  opacity: 0;
  transition: opacity var(--transition-normal);
  padding: 0 10px;
}

.testimonial-slide.active {
  opacity: 1;
}

.testimonial-box {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow-md);
  text-align: center;
  position: relative;
  backdrop-filter: blur(8px);
}

.quote-icon {
  font-size: 4rem;
  line-height: 1;
  color: var(--accent-color);
  opacity: 0.15;
  position: absolute;
  top: 15px;
  left: 30px;
}

.testimonial-text {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: 30px;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.author-img {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-color);
  box-shadow: var(--shadow-sm);
}

.author-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.05rem;
}

.author-role {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Controles do Slider */
.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 35px;
}

.slider-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.slider-btn:hover {
  background-color: var(--accent-color);
  color: #ffffff;
  transform: scale(1.05);
}

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

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-color);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.slider-dot.active {
  width: 26px;
  border-radius: 10px;
  background-color: var(--accent-color);
}

/* ==========================================================================
   PÁGINA SOBRE (SOBRE.HTML) - ELEMENTOS EXCLUSIVOS
   ========================================================================== */

/* Story Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  margin-bottom: 60px;
}

.about-visual {
  position: relative;
}

.about-img-box {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--card-border);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 5px;
}

/* Skills/Competências */
.skills-box {
  margin-top: 30px;
}

.skill-bar {
  margin-bottom: 20px;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}

.skill-track {
  height: 8px;
  background-color: var(--border-color);
  border-radius: 10px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: var(--accent-gradient);
  width: 0;
  /* Animado via JS */
  border-radius: 10px;
  transition: width 1.5s cubic-bezier(0.1, 0.8, 0.2, 1);
}

/* FAQ Accordion (Efeito Interativo 2) */
.faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  backdrop-filter: blur(8px);
}

.faq-item:hover,
.faq-item.active {
  border-color: rgba(99, 102, 241, 0.4);
}

[data-theme="light"] .faq-item:hover,
[data-theme="light"] .faq-item.active {
  border-color: rgba(79, 70, 229, 0.4);
}

.faq-header {
  padding: 22px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-question {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.faq-item.active .faq-question {
  color: var(--accent-color);
}

.faq-icon {
  width: 22px;
  height: 22px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform var(--transition-normal);
}

.faq-icon span {
  position: absolute;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal), background-color var(--transition-normal);
}

.faq-icon span:nth-child(1) {
  width: 14px;
  height: 2px;
}

.faq-icon span:nth-child(2) {
  width: 2px;
  height: 14px;
}

.faq-item.active .faq-icon {
  transform: rotate(135deg);
}

.faq-item.active .faq-icon span {
  background-color: var(--accent-color);
}

.faq-body {
  max-height: 0;
  /* Acionado via JS */
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
}

.faq-content {
  padding: 0 28px 22px 28px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   PÁGINA PORTFÓLIO (PROJETOS.HTML) - ELEMENTOS EXCLUSIVOS
   ========================================================================== */

/* Filtros de Portfólio */
.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  color: #ffffff;
  background: var(--accent-gradient);
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
  transform: translateY(-1px);
}

[data-theme="light"] .filter-btn:hover,
[data-theme="light"] .filter-btn.active {
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
}

/* Grid de Projetos */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 30px;
}

.portfolio-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--card-border);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(11, 15, 25, 0.95) 0%, rgba(11, 15, 25, 0.4) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

[data-theme="light"] .portfolio-overlay {
  background: linear-gradient(to top, rgba(248, 250, 252, 0.95) 0%, rgba(248, 250, 252, 0.4) 100%);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.portfolio-card:hover img {
  transform: scale(1.08);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-tag {
  color: var(--accent-color);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.portfolio-card-title {
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 5px;
}

.portfolio-card-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

/* Modal Detalhes do Projeto */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(8px);
}

[data-theme="light"] .modal-overlay {
  background-color: rgba(15, 23, 42, 0.7);
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  width: 100%;
  max-width: 750px;
  position: relative;
  z-index: 2;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: modal-scale 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

@keyframes modal-scale {
  from {
    transform: scale(0.9) translateY(20px);
    opacity: 0;
  }

  to {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--error);
  color: #ffffff;
  transform: rotate(90deg);
}

.modal-close svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.modal-img-wrapper {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.modal-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-body {
  padding: 35px;
}

.modal-tag {
  display: inline-block;
  color: var(--accent-color);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.modal-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.modal-text {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 25px;
}

.modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.meta-item {
  display: flex;
  flex-direction: column;
}

.meta-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.meta-val {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-top: 4px;
}

/* ==========================================================================
   PÁGINA DE CONTATO (CONTATO.HTML) - ELEMENTOS EXCLUSIVOS
   ========================================================================== */

.contact-wrapper {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.contact-info-column {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.contact-info-text h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.contact-info-text p {
  color: var(--text-secondary);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-detail-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-sm);
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.contact-detail-content h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-detail-content p,
.contact-detail-content a {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.contact-detail-content a:hover {
  color: var(--accent-color);
}

/* Form Estilizado com Validação */
.contact-form-card {
  padding: 40px;
}

.form-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 25px;
}

.form-group {
  margin-bottom: 22px;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input {
  width: 100%;
  background-color: var(--input-bg);
  border: 1px solid var(--border-color);
  padding: 14px 18px;
  border-radius: var(--border-radius-sm);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

[data-theme="light"] .form-input:focus {
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

/* Feedback Visual de Erro/Sucesso */
.form-group.error .form-input {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-group.success .form-input {
  border-color: var(--success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-error-msg {
  display: block;
  font-size: 0.8rem;
  color: var(--error);
  font-weight: 600;
  margin-top: 6px;
  height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.form-group.error .form-error-msg {
  height: auto;
  opacity: 1;
}

/* Modal Feedback de Sucesso */
.success-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.success-modal.active {
  display: flex;
}

.success-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(8px);
}

[data-theme="light"] .success-modal-overlay {
  background-color: rgba(15, 23, 42, 0.7);
}

.success-modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  width: 100%;
  max-width: 450px;
  position: relative;
  z-index: 2;
  padding: 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: modal-scale 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.success-icon-wrapper {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.success-icon-wrapper svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.success-modal-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.success-modal-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 25px;
}

/* ==========================================================================
   FOOTER (RODAPÉ)
   ========================================================================== */

.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--card-border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 18px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  max-width: 320px;
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--accent-color);
  color: #ffffff;
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-nav h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVIDADE)
   ========================================================================== */

/* Telas Grandes / Notebooks */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }

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

/* Tablets (Medio) */
@media (max-width: 992px) {
  .section {
    padding: 60px 0;
  }

  .hero {
    min-height: auto;
    padding: 130px 0 60px;
  }

  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* Dispositivos Móveis (Celulares) */
@media (max-width: 768px) {

  /* Ativação do Menu Hambúrguer */
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--bg-primary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 999;
    border-top: 1px solid var(--border-color);
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .nav-link {
    font-size: 1.3rem;
  }

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

  .testimonial-box {
    padding: 30px 20px;
  }

  .testimonial-text {
    font-size: 1rem;
  }

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

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

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.15rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .portfolio-filters {
    gap: 8px;
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
  }

  .contact-form-card {
    padding: 24px 20px;
  }
}