/* -------------------------------------------------------------
   RESET & BASE STYLES
   ------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

/* -------------------------------------------------------------
   UTILITIES & LAYOUT
   ------------------------------------------------------------- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.grid {
  display: grid;
  gap: 32px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.section-title {
  font-size: 2.5rem;
  color: var(--bg-dark);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary-color);
  margin-bottom: 8px;
  display: block;
}

.section-header-centered {
  margin-bottom: 64px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-large {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(6, 147, 227, 0.3);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--text-light);
  color: var(--text-light);
}

.btn-outline:hover {
  background-color: var(--text-light);
  color: var(--bg-dark);
  transform: translateY(-2px);
}

/* Contact Details & Info Boxes */
.contact-details-box {
  background-color: rgba(20, 110, 179, 0.05);
  border-left: 4px solid var(--primary-color);
  padding: 16px;
  margin: 16px 0;
  text-align: left;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.contact-detail-item {
  font-size: 0.875rem;
  color: var(--text-dark);
  line-height: 1.5;
}

/* -------------------------------------------------------------
   HEADER & NAVIGATION
   ------------------------------------------------------------- */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(15, 23, 42, 0.85); /* Sleek Glassmorphism background */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
}

.main-header.scrolled {
  background-color: var(--bg-dark);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  padding: 8px 0;
}

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

.logo-img {
  height: 45px;
  width: auto;
  transition: var(--transition-smooth);
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
  padding: 8px 0;
  position: relative;
}

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

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

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

/* -------------------------------------------------------------
   HERO SECTION
   ------------------------------------------------------------- */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  color: var(--text-light);
  overflow: hidden;
}

.hero-bg-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-slideshow .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  transform: scale(1.05);
}

.hero-bg-slideshow .slide.active {
  opacity: 1;
  animation: zoomEffect 12s infinite alternate ease-in-out;
}

@keyframes zoomEffect {
  from { transform: scale(1.05); }
  to { transform: scale(1.15); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.6) 100%);
  z-index: 2;
}

.hero-container {
  position: relative;
  z-index: 3;
  width: 100%;
}

.hero-content {
  max-width: 700px;
}

.hero-badge {
  display: inline-block;
  background-color: rgba(6, 147, 227, 0.2);
  border: 1px solid var(--primary-color);
  color: var(--primary-light);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 24px;
  font-weight: 800;
  letter-spacing: -1px;
}

.hero-description {
  font-size: 1.25rem;
  color: rgba(241, 245, 249, 0.9);
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

/* -------------------------------------------------------------
   CLIENTS SECTION (Infinite marquee carousel)
   ------------------------------------------------------------- */
.clientes-section {
  padding: 48px 0;
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
}

.clientes-section .section-title {
  font-size: 1.25rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 32px;
}

.slider-wrapper {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.slider-wrapper::before, .slider-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.slider-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-white) 0%, transparent 100%);
}

.slider-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-white) 0%, transparent 100%);
}

.logo-track {
  display: flex;
  width: calc(200px * 36);
  animation: scrollMarquee 30s linear infinite;
}

.logo-slide {
  width: 200px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
}

.logo-slide img {
  max-height: 50px;
  max-width: 130px;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: var(--transition-smooth);
}

.logo-slide img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.logo-slide img.logo-light-img {
  background-color: #1e293b;
  padding: 8px 14px;
  border-radius: 6px;
}

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-200px * 18)); }
}

/* -------------------------------------------------------------
   ÁREA DE ATUAÇÃO SECTION (Mapas SVG)
   ------------------------------------------------------------- */
.atuacao-section {
  padding: 100px 0;
  background-color: var(--bg-dark);
}

.atuacao-section .section-title {
  color: var(--text-light);
}

.atuacao-desc {
  max-width: 640px;
  margin: 0 auto;
  color: rgba(241, 245, 249, 0.75);
}

.atuacao-grid {
  align-items: start;
}

.atuacao-map-card {
  background-color: var(--bg-dark-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  border: 1px solid rgba(20, 110, 179, 0.15);
}

.atuacao-map-title {
  color: var(--text-light);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.atuacao-map-img {
  width: 100%;
  height: auto;
  max-width: 420px;
  margin: 0 auto 24px;
}

.atuacao-map-svg {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.atuacao-map-svg svg {
  width: 100%;
  height: auto;
  display: block;
}

.atuacao-map-svg path.uf,
.atuacao-map-svg path.municipio {
  transition: fill 0.15s ease;
}

.atuacao-map-svg path.uf:hover,
.atuacao-map-svg path.municipio:hover {
  fill: var(--primary-light);
}

.atuacao-map-svg path:focus {
  outline: none;
}

.atuacao-map-svg path.has-client {
  fill: var(--primary-color);
  cursor: pointer;
}

.atuacao-map-svg text.uf-label {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  fill: #ffffff;
  text-anchor: middle;
  dominant-baseline: middle;
  paint-order: stroke fill;
  stroke: rgba(0, 2, 110, 0.65);
  stroke-width: 3px;
  pointer-events: none;
}

.atuacao-map-hint {
  font-size: 0.7rem;
  color: rgba(241, 245, 249, 0.45);
  margin-top: 10px;
}

.atuacao-map-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  padding: 0;
  list-style: none;
}

.atuacao-map-legend li {
  background-color: rgba(20, 110, 179, 0.12);
  border: 1px solid rgba(20, 110, 179, 0.3);
  color: var(--text-light);
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 999px;
}

/* Map tooltip (appended to body by main.js) */
.map-tooltip {
  position: fixed;
  z-index: 1000;
  pointer-events: none;
  background-color: var(--bg-dark-card);
  color: var(--text-light);
  border: 1px solid rgba(20, 110, 179, 0.3);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 0.8rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.12s ease, transform 0.12s ease;
}

.map-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

/* -------------------------------------------------------------
   SOBRE NÓS SECTION
   ------------------------------------------------------------- */
.sobre-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.sobre-img-container {
  position: relative;
}

.sobre-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.sobre-experience-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  border-left: 4px solid var(--primary-color);
}

.sobre-experience-badge .number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
}

.sobre-experience-badge .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.sobre-content .text-block p {
  color: var(--text-muted);
  margin-bottom: 20px;
}

.sobre-skills-title {
  font-size: 1.25rem;
  font-family: var(--font-heading);
  color: var(--bg-dark);
  margin-top: 12px;
  margin-bottom: 16px;
  font-weight: 700;
}

.sobre-skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.skill-badge-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  border: 1px solid rgba(20, 110, 179, 0.05);
  transition: var(--transition-smooth);
}

.skill-badge-card:hover {
  transform: translateY(-2px);
  background-color: var(--bg-white);
  box-shadow: var(--card-shadow);
  border-color: rgba(20, 110, 179, 0.15);
}

.skill-badge-icon {
  font-size: 1.35rem;
  line-height: 1;
  background-color: rgba(20, 110, 179, 0.1);
  padding: 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.skill-badge-text h4 {
  font-size: 0.95rem;
  color: var(--bg-dark);
  margin-bottom: 4px;
  font-weight: 600;
}

.skill-badge-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.btn-sobre {
  align-self: flex-start;
}

/* -------------------------------------------------------------
   NOSSA HISTÓRIA SECTION (Timeline)
   ------------------------------------------------------------- */
.historia-section {
  padding: 100px 0;
  background-color: var(--bg-dark);
}

.historia-section .section-title {
  color: var(--text-light);
}

.historia-lead {
  max-width: 620px;
  margin: 0 auto;
  color: rgba(241, 245, 249, 0.75);
  font-size: 1.1rem;
}

.timeline {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  padding: 8px 0;
  list-style: none;
}

/* Central vertical line */
.timeline::before {
  content: '';
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-color) 0%, rgba(20, 110, 179, 0.12) 100%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 44px 48px 44px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item:nth-child(odd) {
  left: 0;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-marker {
  position: absolute;
  top: 4px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--bg-dark-card);
  border: 2px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 6px var(--bg-dark), 0 8px 20px rgba(0, 0, 0, 0.4);
  z-index: 2;
}

.timeline-item:nth-child(odd) .timeline-marker {
  right: -28px;
}

.timeline-item:nth-child(even) .timeline-marker {
  left: -28px;
}

.timeline-year {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--primary-light);
}

.timeline-icon {
  font-size: 1.4rem;
  line-height: 1;
  color: var(--primary-light);
}

.timeline-content {
  background-color: var(--bg-dark-card);
  border: 1px solid rgba(20, 110, 179, 0.15);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  transition: var(--transition-smooth);
}

.timeline-content:hover {
  border-color: rgba(20, 110, 179, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 16px 30px -18px rgba(0, 0, 0, 0.6);
}

.timeline-title {
  color: var(--text-light);
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.timeline-text {
  color: rgba(241, 245, 249, 0.75);
  font-size: 0.95rem;
  line-height: 1.6;
}

.timeline-content strong {
  color: var(--primary-light);
  font-weight: 600;
}

/* Founder byline inside the first timeline card */
.timeline-byline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(20, 110, 179, 0.18);
}

.timeline-byline-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-image: url('../images/fundador-avatar.jpg');
  background-size: cover;
  background-position: center center;
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  flex-shrink: 0;
  /* Proteção leve: impede clique/arrasto/seleção da foto */
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.timeline-byline-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.timeline-byline-text strong {
  color: var(--text-light);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
}

.timeline-byline-text span {
  color: rgba(241, 245, 249, 0.6);
  font-size: 0.78rem;
}

/* Timeline responsive: collapse to single left-aligned rail */
@media (max-width: 768px) {
  .timeline {
    max-width: 520px;
  }

  .timeline::before {
    left: 27px;
    transform: none;
  }

  .timeline-item,
  .timeline-item:nth-child(even),
  .timeline-item:nth-child(odd) {
    width: 100%;
    left: 0;
    padding: 0 0 36px 76px;
  }

  .timeline-item:nth-child(odd) .timeline-marker,
  .timeline-item:nth-child(even) .timeline-marker {
    left: 0;
    right: auto;
  }
}

/* -------------------------------------------------------------
   SOLUÇÕES SECTION
   ------------------------------------------------------------- */
.solucoes-section {
  padding: 100px 0;
  background-color: var(--bg-light);
}

.solutions-grid {
  margin-top: 48px;
}

.solution-card {
  background-color: var(--bg-white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  border: 1px solid rgba(15, 23, 42, 0.03);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(6, 147, 227, 0.15);
}

.solution-badge {
  align-self: flex-start;
  background-color: rgba(250, 131, 107, 0.12);
  color: var(--secondary-color);
  border: 1px solid rgba(250, 131, 107, 0.3);
  padding: 4px 12px;
  font-size: 0.725rem;
  font-weight: 700;
  border-radius: 999px;
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.solution-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(6, 147, 227, 0.1);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.solution-card:hover .solution-icon {
  background-color: var(--primary-color);
  color: var(--text-light);
  transform: scale(1.05);
}

.icon-svg {
  width: 32px;
  height: 32px;
}

.solution-card-title {
  font-size: 1.35rem;
  color: var(--bg-dark);
  margin-bottom: 16px;
}

.solution-card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.solutions-subheading {
  font-size: 1.5rem;
  font-family: var(--font-heading);
  color: var(--bg-dark);
  margin-top: 48px;
  margin-bottom: 8px;
  position: relative;
  padding-left: 16px;
}

.solutions-subheading::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background-color: var(--primary-color);
  border-radius: var(--radius-sm);
}

.solutions-subheading-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  max-width: 700px;
}

.case-highlight {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 16px;
  padding: 10px 20px;
  margin-bottom: 24px;
  background-color: var(--bg-white);
  border: 1px solid rgba(20, 110, 179, 0.15);
  border-radius: 999px;
  box-shadow: var(--card-shadow);
}

.case-highlight-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary-color);
  white-space: nowrap;
}

.case-highlight-logo {
  height: 46px;
  width: auto;
  max-width: 200px;
}

.content-bottom-cta {
  margin-top: 64px;
}

/* -------------------------------------------------------------
   TESTIMONIALS SECTION
   ------------------------------------------------------------- */
.depoimentos-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.testimonials-grid {
  margin-top: 48px;
}

.testimonial-card {
  background-color: var(--bg-light);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.testimonial-text {
  color: var(--text-dark);
  font-style: italic;
  margin-bottom: 24px;
  font-size: 1rem;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  background-color: var(--border-color);
}

.user-name {
  font-size: 1rem;
  color: var(--bg-dark);
}

.user-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* -------------------------------------------------------------
   CONTATO SECTION
   ------------------------------------------------------------- */
.contato-section {
  padding: 100px 0;
  background-color: var(--bg-light);
}

.contato-lead {
  color: var(--text-muted);
  margin-bottom: 40px;
  font-size: 1.1rem;
}

.contato-methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-method-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background-color: var(--bg-white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
}

.contact-method-card:hover {
  transform: translateX(5px);
  border-color: var(--primary-color);
  box-shadow: var(--card-shadow-hover);
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
}

.contact-icon.whatsapp { background-color: #25d366; }
.contact-icon.instagram { background-color: #e1306c; }
.contact-icon.facebook { background-color: #1877f2; }
.contact-icon.linkedin { background-color: #0a66c2; }

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

.contact-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-value {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--bg-dark);
}

.contato-brand-info {
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-card {
  background-color: var(--bg-white);
  padding: 48px;
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  text-align: center;
  max-width: 450px;
}

.brand-card-logo {
  height: 60px;
  width: auto;
  margin: 0 auto 24px auto;
}

.brand-card-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

/* -------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------- */
.main-footer {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 80px 0 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 64px;
  margin-bottom: 64px;
}

.footer-logo {
  height: 45px;
  width: auto;
  margin-bottom: 24px;
}

.footer-about p {
  color: rgba(241, 245, 249, 0.7);
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-links h3, .footer-contact h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
}

.footer-links h3::after, .footer-contact h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(241, 245, 249, 0.7);
  font-size: 0.95rem;
}

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

.footer-contact p {
  color: rgba(241, 245, 249, 0.7);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(241, 245, 249, 0.5);
}

.mv-credit {
  color: rgba(241, 245, 249, 0.5);
}

/* -------------------------------------------------------------
   RESPONSIVENESS (Media Queries)
   ------------------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .sobre-img {
    height: 350px;
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .sobre-skills-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Hamburger Menu Toggle */
  .nav-toggle {
    display: block;
    z-index: 1100;
  }

  .hamburger, .hamburger::before, .hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-light);
    transition: var(--transition-smooth);
    position: relative;
  }

  .hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
  }

  .hamburger::before { top: -8px; }
  .hamburger::after { bottom: -8px; }

  /* Mobile Open Hamburger animation */
  .nav-toggle.open .hamburger {
    background-color: transparent;
  }
  .nav-toggle.open .hamburger::before {
    transform: rotate(45deg);
    top: 0;
  }
  .nav-toggle.open .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
  }

  /* Responsive Nav Drawer */
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--bg-dark);
    padding: 120px 40px 40px 40px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
    transition: var(--transition-smooth);
    z-index: 1050;
  }

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

  .nav-list {
    flex-direction: column;
    gap: 24px;
  }

  .nav-link {
    font-size: 1.15rem;
  }

  .header-cta {
    display: none;
  }

  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .sobre-section {
    padding: 60px 0;
  }

  .solucoes-section {
    padding: 60px 0;
  }
  
  .depoimentos-section {
    padding: 60px 0;
  }
  
  .contato-section {
    padding: 60px 0;
  }
}

/* =============================================================
   PROTEÇÃO LEVE DE IMAGENS (logos de clientes, logos Onixx, fotos)
   Impede arrastar e selecionar imagens. O bloqueio do menu de
   contexto (botão direito) é feito no main.js. Não é infalível
   (screenshot sempre é possível), é só barreira contra download casual.
   ============================================================= */
img {
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  user-drag: none;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
}