@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@400;500;700&family=Syne:wght@700;800&display=swap');

/* --- DESIGN SYSTEM & VARIÁVEIS --- */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #121212;
  --accent: #c8ff00; /* Verde Limão Neon */
  --accent-rgb: 200, 255, 0;
  --accent-dark: #a2cf00;
  --text-primary: #ffffff;
  --text-secondary: #a3a3a3;
  --text-tertiary: #666666;
  --border-color: #222222;
  --border-light: #333333;
  --shadow-neon: 0 0 20px rgba(200, 255, 0, 0.2);
  --shadow-neon-strong: 0 0 35px rgba(200, 255, 0, 0.4);
  
  --font-title: 'Syne', sans-serif;
  --font-code: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

/* --- RESET & ESTILOS BÁSICOS --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  background-color: var(--bg-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Links & Acessibilidade */
a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* --- CLASSES DE ANIMAÇÃO DE ENTRADA (FADE) --- */
.fade-in-section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  visibility: hidden;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: none;
  visibility: visible;
}

/* --- CABEÇALHO (HEADER) --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  transition: var(--transition-smooth);
}

.header.scrolled {
  padding: 10px 0;
  background: rgba(10, 10, 10, 0.9);
}

.header-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -1px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.nav-menu {
  display: flex;
  gap: 35px;
  align-items: center;
}

.nav-link {
  font-family: var(--font-code);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 5px 0;
}

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

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

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

.nav-link.active {
  color: var(--accent);
}

.btn-cta {
  font-family: var(--font-code);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--bg-primary);
  background-color: var(--accent);
  padding: 12px 24px;
  border-radius: 50px;
  border: 1px solid var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-cta:hover {
  background-color: transparent;
  color: var(--accent);
  box-shadow: var(--shadow-neon);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  z-index: 101;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-fast);
}

/* --- CONTAINER GLOBAL --- */
.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 40px 60px 40px;
  flex: 1;
}

/* --- FOOTER (RODAPÉ) --- */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 80px 40px 40px 40px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-info .footer-logo {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-info .footer-logo span {
  color: var(--accent);
}

.footer-info p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 25px;
  max-width: 300px;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.social-icon:hover {
  background-color: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-neon);
}

.footer-links-col h4 {
  font-family: var(--font-code);
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 25px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links-col ul {
  list-style: none;
}

.footer-links-col ul li {
  margin-bottom: 15px;
}

.footer-links-col ul li a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer-links-col ul li a:hover {
  color: var(--accent);
  padding-left: 5px;
}

.footer-newsletter h4 {
  font-family: var(--font-code);
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 25px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-newsletter p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
}

.newsletter-form input {
  flex: 1;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 12px 20px;
  border-radius: 50px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(200, 255, 0, 0.1);
}

.newsletter-form button {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--accent);
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  transition: var(--transition-smooth);
}

.newsletter-form button:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-neon);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-tertiary);
  font-size: 0.85rem;
}

/* --- COMPONENTE: INFINITE MARQUEE --- */
.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  background-color: var(--accent);
  color: var(--bg-primary);
  padding: 18px 0;
  font-family: var(--font-title);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.15rem;
  letter-spacing: 1px;
  display: flex;
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-bottom: 80px;
  margin-top: 40px;
  border-top: 2px solid var(--bg-primary);
  border-bottom: 2px solid var(--bg-primary);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 28s linear infinite;
}

.marquee-item {
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.marquee-star {
  font-size: 1rem;
}

@keyframes marquee-scroll {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}


/* ==========================================================================
   PÁGINA INICIAL (INDEX.HTML)
   ========================================================================== */

/* --- HERO SECTION --- */
.hero-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 40px 0 80px 0;
  min-height: calc(100vh - 180px);
}

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

.hero-tag {
  font-family: var(--font-code);
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-tag::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
}

.hero-title-giant {
  font-family: var(--font-title);
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  font-weight: 800;
  line-height: 0.85;
  letter-spacing: -3px;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.hero-title-giant span {
  display: block;
}

.hero-title-giant .outline-text {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--text-primary);
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1.15rem;
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-cta-group {
  display: flex;
  gap: 20px;
  align-items: center;
}

.btn-secondary {
  font-family: var(--font-code);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  padding: 12px 28px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
}

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

.hero-media {
  position: relative;
  width: 100%;
  height: 580px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.hero-media:hover .hero-image {
  transform: scale(1.05);
}

.hero-media-badge {
  position: absolute;
  bottom: 30px;
  left: 30px;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 15px 25px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.badge-dot {
  width: 10px;
  height: 10px;
  background-color: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 1.8s infinite;
}

.badge-text {
  font-family: var(--font-code);
  font-size: 0.85rem;
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: 1px;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.6; }
}

/* --- ABOUT SECTION --- */
.about-section {
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.about-header h3 {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -1px;
}

.about-header h3 span {
  color: var(--accent);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.about-highlight {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.about-body {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

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

.stat-item {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.stat-number {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-family: var(--font-code);
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

/* --- FLAGSHIP PROGRAMS (HIGHLIGHTS) --- */
.flagship-section {
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
}

.section-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 60px;
}

.section-intro-text h2 {
  font-family: var(--font-title);
  font-size: 3.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 15px;
}

.section-intro-text p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 500px;
}

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

.flagship-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 620px;
}

.flagship-card.accent-bg {
  background-color: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

.flagship-card.dark-bg {
  background-color: var(--bg-secondary);
}

.flagship-card-padding {
  padding: 50px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  z-index: 2;
}

.flagship-tag {
  font-family: var(--font-code);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  margin-bottom: 30px;
}

.flagship-card.dark-bg .flagship-tag {
  color: var(--accent);
}

.flagship-card.accent-bg .flagship-tag {
  color: var(--bg-primary);
  opacity: 0.7;
}

.flagship-card h3 {
  font-family: var(--font-title);
  font-size: 2.8rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.flagship-card.dark-bg h3 {
  color: var(--text-primary);
}

.flagship-card.accent-bg h3 {
  color: var(--bg-primary);
}

.flagship-card p {
  font-size: 1rem;
  margin-bottom: 40px;
  max-width: 400px;
}

.flagship-card.dark-bg p {
  color: var(--text-secondary);
}

.flagship-card.accent-bg p {
  color: var(--bg-primary);
  opacity: 0.85;
}

.flagship-img-wrapper {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 50%;
  overflow: hidden;
}

.flagship-card.accent-bg .flagship-img-wrapper {
  width: 80%;
  height: 55%;
  border-top-left-radius: 20px;
}

.flagship-card.dark-bg .flagship-img-wrapper {
  width: 90%;
  height: 60%;
  border-top-left-radius: 20px;
}

.flagship-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: var(--transition-smooth);
}

.flagship-card:hover .flagship-img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.flagship-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  font-size: 1.5rem;
}

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

.flagship-card.dark-bg:hover .flagship-btn {
  background-color: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
  box-shadow: var(--shadow-neon);
  transform: rotate(45deg);
}

.flagship-card.accent-bg .flagship-btn {
  background-color: var(--bg-primary);
  color: var(--accent);
}

.flagship-card.accent-bg:hover .flagship-btn {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transform: rotate(45deg);
}


/* ==========================================================================
   PÁGINA PORTFÓLIO (PORTFOLIO.HTML)
   ========================================================================== */

.page-header {
  padding: 60px 0;
  max-width: 800px;
  margin-bottom: 40px;
}

.page-title {
  font-family: var(--font-title);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -2px;
  margin-bottom: 25px;
}

.page-title span {
  color: var(--accent);
}

.page-desc {
  color: var(--text-secondary);
  font-size: 1.15rem;
}

/* Filtros de Portfólio */
.portfolio-filters {
  display: flex;
  gap: 15px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-code);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 10px 24px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition-fast);
}

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

.filter-btn.active {
  background-color: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
  box-shadow: var(--shadow-neon);
}

/* Grid de Portfólio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 30px;
}

.portfolio-item {
  background-color: var(--bg-secondary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.portfolio-item:hover {
  transform: translateY(-5px);
  border-color: var(--border-light);
}

.portfolio-img-box {
  width: 100%;
  height: 320px;
  overflow: hidden;
  position: relative;
}

.portfolio-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.portfolio-item:hover .portfolio-img-box img {
  transform: scale(1.05);
}

.portfolio-info-box {
  padding: 30px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.portfolio-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.portfolio-cat {
  font-family: var(--font-code);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 1px;
}

.portfolio-year {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.portfolio-item h3 {
  font-family: var(--font-title);
  font-size: 1.6rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 15px;
}

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

/* Modal Detalhado do Caso (Branding) */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  width: 90%;
  max-width: 950px;
  height: 85vh;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 30px 60px rgba(0,0,0,0.8);
  transform: translateY(40px);
  transition: var(--transition-smooth);
}

.modal.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 25px;
  right: 25px;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

.modal-hero {
  width: 100%;
  height: 380px;
  position: relative;
}

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

.modal-body {
  padding: 50px;
}

.modal-header-info {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 30px;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 20px;
}

.modal-title h2 {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 10px;
}

.modal-title p {
  font-family: var(--font-code);
  color: var(--accent);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.modal-stats {
  display: flex;
  gap: 40px;
}

.modal-stat-box span {
  display: block;
}

.modal-stat-label {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 5px;
}

.modal-stat-value {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.modal-text-content h3 {
  font-family: var(--font-title);
  font-size: 1.6rem;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.modal-text-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 30px;
  max-width: 800px;
}

/* Elementos do Brand Identity */
.brand-identity-spec {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  margin-top: 40px;
  border-top: 1px solid var(--border-color);
  padding-top: 40px;
}

.color-palette-title {
  font-family: var(--font-code);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 15px;
}

.color-swatches {
  display: flex;
  gap: 15px;
}

.swatch {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  position: relative;
  cursor: pointer;
}

.swatch::after {
  content: attr(data-hex);
  position: absolute;
  bottom: -25px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-code);
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.typography-spec {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 25px;
}

.typo-item {
  margin-bottom: 15px;
}

.typo-item:last-child {
  margin-bottom: 0;
}

.typo-label {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: 5px;
}

.typo-font {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 800;
}

.typo-font.body {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 400;
}


/* ==========================================================================
   PÁGINA SISTEMAS (SISTEMAS.HTML)
   ========================================================================== */

/* Grid de Tecnologias */
.tech-grid-section {
  padding: 80px 0;
  border-top: 1px solid var(--border-color);
}

.tech-grid-section h3 {
  font-family: var(--font-title);
  font-size: 2rem;
  text-transform: uppercase;
  margin-bottom: 40px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.tech-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

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

.tech-icon {
  font-size: 2.5rem;
  color: var(--accent);
}

.tech-name {
  font-family: var(--font-code);
  font-weight: 700;
  font-size: 1rem;
}

/* Mostruário de Sistemas */
.systems-showcase {
  padding: 80px 0;
  border-top: 1px solid var(--border-color);
}

.system-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  margin-bottom: 100px;
  align-items: center;
}

.system-row:nth-child(even) {
  grid-template-columns: 1.2fr 1fr;
}

.system-row:nth-child(even) .system-visual {
  order: -1;
}

.system-details h3 {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -1px;
  margin-bottom: 15px;
}

.system-tag {
  font-family: var(--font-code);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 15px;
  display: block;
}

.system-details p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 25px;
}

.system-features {
  list-style: none;
  margin-bottom: 35px;
}

.system-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-family: var(--font-code);
  font-size: 0.9rem;
}

.system-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: bold;
}

/* Simulador de Interface (CSS Dashboard) */
.system-visual {
  width: 100%;
  height: 400px;
  background-color: #1a1a1a;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  position: relative;
}

/* Layout do Dashboard simulado */
.sim-header {
  height: 45px;
  background-color: #111;
  border-bottom: 1px solid var(--border-color);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sim-dots {
  display: flex;
  gap: 6px;
}

.sim-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #ff5f56;
}

.sim-dot:nth-child(2) { background-color: #ffbd2e; }
.sim-dot:nth-child(3) { background-color: #27c93f; }

.sim-title {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  letter-spacing: 0.5px;
}

.sim-body {
  height: calc(100% - 45px);
  display: grid;
  grid-template-columns: 80px 1fr;
}

.sim-sidebar {
  background-color: #141414;
  border-right: 1px solid var(--border-color);
  padding: 20px 10px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.sim-side-item {
  height: 10px;
  background-color: var(--border-light);
  border-radius: 5px;
}

.sim-side-item.active {
  background-color: var(--accent);
}

.sim-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sim-widgets {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 15px;
}

.sim-widget {
  background-color: #222;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.sim-widget-title {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  font-family: var(--font-code);
  text-transform: uppercase;
}

.sim-widget-value {
  font-size: 1.1rem;
  font-weight: bold;
  font-family: var(--font-code);
  color: var(--accent);
}

.sim-chart-box {
  flex: 1;
  background-color: #222;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sim-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 110px;
  padding-top: 15px;
  border-bottom: 1px solid var(--border-light);
}

.sim-bar {
  width: calc(100% / 7 - 10px);
  background-color: var(--border-light);
  border-radius: 4px 4px 0 0;
  transition: var(--transition-smooth);
}

.sim-bar.active {
  background-color: var(--accent);
  box-shadow: 0 0 10px rgba(200, 255, 0, 0.3);
}


/* ==========================================================================
   PÁGINA BLOG (BLOG.HTML)
   ========================================================================== */

/* Artigo Principal em Destaque */
.featured-post-section {
  margin-bottom: 80px;
}

.featured-post-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  background-color: var(--bg-secondary);
  border-radius: 24px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  min-height: 520px;
}

.featured-post-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-post-info {
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.post-tag {
  font-family: var(--font-code);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 1.5px;
  margin-bottom: 20px;
  display: inline-block;
}

.featured-post-info h2 {
  font-family: var(--font-title);
  font-size: 2.8rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.featured-post-info p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 35px;
}

.post-meta-details {
  display: flex;
  gap: 20px;
  align-items: center;
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.author-pic {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  background-color: var(--border-light);
}

/* Grid de Artigos */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 35px;
}

.blog-card {
  background-color: var(--bg-secondary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-light);
}

.blog-card-img {
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: 30px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.blog-card h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 15px;
}

.blog-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 25px;
  flex: 1;
}

/* Modo de Leitura Overlay (Dinâmico) */
.reading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.98);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
  overflow-y: auto;
  padding: 80px 40px;
}

.reading-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.reading-container {
  max-width: 750px;
  margin: 0 auto;
  position: relative;
}

.reading-close {
  position: fixed;
  top: 30px;
  right: 40px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.reading-close:hover {
  background-color: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

.reading-header {
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 30px;
}

.reading-header h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.reading-body {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.reading-body p {
  margin-bottom: 25px;
}

.reading-body h2, .reading-body h3 {
  font-family: var(--font-title);
  color: var(--text-primary);
  text-transform: uppercase;
  margin-top: 40px;
  margin-bottom: 20px;
}

.reading-body ul, .reading-body ol {
  margin-left: 20px;
  margin-bottom: 25px;
}

.reading-body li {
  margin-bottom: 10px;
}

.reading-body blockquote {
  border-left: 4px solid var(--accent);
  padding-left: 20px;
  margin: 30px 0;
  font-style: italic;
  color: var(--text-primary);
}


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

@media (max-width: 1024px) {
  .header-container {
    padding: 20px;
  }
  
  .hero-section {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 20px;
  }

  .hero-media {
    height: 450px;
  }

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

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

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 40px;
  }
  .footer-links-col:nth-child(3) {
    display: none; /* Esconder uma das colunas secundárias para melhor ajuste */
  }

  .featured-post-card {
    grid-template-columns: 1fr;
  }

  .featured-post-info {
    padding: 40px;
  }

  .system-row, .system-row:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .system-row:nth-child(even) .system-visual {
    order: 0;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--bg-secondary);
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    padding: 40px;
    transition: var(--transition-smooth);
    border-left: 1px solid var(--border-color);
  }

  .nav-menu.active {
    right: 0;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-menu.active ~ .menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .nav-menu.active ~ .menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  .nav-menu.active ~ .menu-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .header-container {
    padding: 15px 20px;
  }

  .container {
    padding: 100px 20px 40px 20px;
  }

  .footer {
    padding: 60px 20px 30px 20px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

  .hero-title-giant {
    font-size: clamp(3rem, 10vw, 4.5rem);
  }

  .flagship-card {
    height: 520px;
  }

  .flagship-card-padding {
    padding: 30px;
  }

  .flagship-card h3 {
    font-size: 2.2rem;
  }

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

  .modal-body {
    padding: 30px;
  }

  .modal-header-info {
    flex-direction: column;
  }

  .modal-stats {
    width: 100%;
    justify-content: space-between;
  }

  .brand-identity-spec {
    grid-template-columns: 1fr;
  }

  .reading-overlay {
    padding: 60px 20px;
  }
}

/* --- FEEDBACK DO FORMULÁRIO DE NEWSLETTER --- */
.form-feedback {
  font-family: var(--font-code);
  font-size: 0.85rem;
  margin-top: 12px;
  display: block;
  transition: var(--transition-fast);
}

.form-feedback.success {
  color: var(--accent);
}

.form-feedback.error {
  color: #ff3333;
}