/*------------- PALETA DE CORES E FONTES -------------*/
:root {
  --color-primary: #00AED9;
  --color-primary-light: #66D4EC;
  --color-primary-dark: #008BB0;
  --color-secondary: #313E49;
  --color-secondary-light: #4A5A67;
  --color-secondary-dark: #1F2A32;
  --color-bg: #F5F7F9;
  --color-white: #FFFFFF;
  --color-text: #1F2933;
  --color-text-muted: #6B7280;

  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Montserrat', sans-serif;
}

/* --------------- RESET --------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-primary);
}

:focus-visible {
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* --------------- HEADER --------------- */
.header {
  width: 100%;
  padding: 15px 0;
  background-color: var(--color-primary);
  position: fixed; /* fixo no topo */
  top: 0;
  left: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

.navbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 50px;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.logo img:hover {
  transform: scale(1.05);
}

.nav-links {
  list-style: none;
  font-weight: 800;
  display: flex;
  gap: 20px;
}

.nav-links li a {
  text-decoration: none;
  color: var(--color-white);
  font-family: Poppins;
  font-weight: 500;
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links li a:hover,
.nav-links li a:focus,
.nav-links li a.active {
  color: var(--color-primary-light);
  transform: translateY(-10px);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-support {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--color-secondary-dark);
  border: 2px solid var(--color-primary-light);
  border-radius: 50px;
  color: var(--color-white);
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-support i { font-size: 16px; }

.btn-support:hover,
.btn-support:focus {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-primary-light);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(0, 174, 217, 0.4);
}

.language-selector {
  position: relative;
}

.language-selector .icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-secondary-dark);
  border: 2px solid var(--color-primary-light);
  border-radius: 50%;
  color: var(--color-primary-light);
  cursor: pointer;
  font-size: 18px;
  transition: all 0.3s ease;
}

.language-selector .icon-btn:hover,
.language-selector .icon-btn:focus {
  background: var(--color-primary);
  color: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 174, 217, 0.4);
}

.language-dropdown {
  list-style: none;
  position: absolute;
  top: 120%;
  right: 0;
  background-color: var(--color-secondary-dark);
  color: var(--color-primary);
  border-radius: 6px;
  min-width: 140px;
  overflow: hidden;
  display: none;
  z-index: 100;
}

.language-dropdown.active { display: block; }

.language-dropdown li {
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.language-dropdown li img { width: 20px; height: 20px; }

.language-dropdown li:hover,
.language-dropdown li:focus {
  background-color: var(--color-primary);
  color: var(--color-secondary-dark);
  border-left: 4px solid var(--color-primary-light);
}

.menu-btn {
  display: none;
  font-size: 25px;
  color: var(--color-white);
  background: transparent;
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.menu-btn :hover {
  color: var(--color-secondary);
  transform: translateX(3px);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background: linear-gradient(145deg, var(--color-secondary-dark), var(--color-secondary));
  overflow: hidden;
  padding: 60px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: right 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 2000;
}

#techCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.mobile-menu a {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
}


.mobile-menu.active { left: 0; }

.mobile-menu .menu-links a {
  display: flex;
  align-items: left;
  justify-content: center;
  gap: 10px;
  font-size: 16px;
  text-decoration: none;
  color: var(--color-white);
  font-size: 18px;
  font-weight: 600;
  padding: 12px 10px;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}

.mobile-menu .menu-links a:hover {
  color: var(--color-primary);
}

.mobile-menu .close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 24px;
  color: var(--color-white);
  background: transparent;
  border: none;
  cursor: pointer;
}

.mobile-menu .menu-links a:hover {
  color: var(--color-primary);
  text-shadow: 
    0 0 5px var(--color-primary),
    0 0 10px var(--color-primary),
    0 0 20px var(--color-primary);
  transition: all 0.6s ease;
}

.mobile-menu .close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 24px;
  color: var(--color-white);
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1000;
}

.mobile-menu .close-btn:hover {
  color: var(--color-primary);
}

/*------------------ RESPONSIVIDADE -------------------*/
@media (max-width: 1024px) {
  .navbar {
    padding: 0 15px;
  }
  
  .nav-links {
    gap: 15px;
  }
  
  .nav-links li a {
    font-size: 14px;
  }
  
  .btn-support {
    padding: 8px 16px;
    font-size: 13px;
  }
  
  .logo img {
    height: 45px;
  }
  
  .language-selector .icon-btn {
    width: 38px;
    height: 38px;
    font-size: 17px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .btn-support {
    display: none;
  }
  
  .menu-btn {
    display: flex;
  }
  
  .navbar {
    padding: 0 15px;
  }
  
  .logo img {
    height: 40px;
  }
  
  .language-selector .icon-btn {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }
  
  /* Menu Mobile */
  .mobile-menu {
    width: 280px;
  }
  
  .mobile-menu .menu-links a {
    font-size: 16px;
    padding: 12px 15px;
  }
  

  .mobile-language-selector {
    margin-top: 20px;
    padding: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .mobile-language-selector .language-dropdown {
    position: static;
    margin-top: 10px;
    min-width: 100%;
    display: none;
  }
  
  .mobile-language-selector .language-dropdown.active {
    display: block;
  }
}

@media (max-width: 600px) {
  .navbar {
    padding: 0 12px;
  }
  
  .logo img {
    height: 35px;
  }
  
  .menu-btn {
    font-size: 22px;
  }
  
  .language-selector .icon-btn {
    width: 34px;
    height: 34px;
    font-size: 15px;
  }
  
  .language-dropdown {
    min-width: 130px;
  }
  
  .language-dropdown li {
    padding: 8px 12px;
    font-size: 14px;
  }
  
  .language-dropdown li img {
    width: 18px;
    height: 18px;
  }
  
  .mobile-menu {
    width: 250px;
    padding: 60px 15px 20px;
  }
  
  .mobile-menu .menu-links a {
    font-size: 15px;
    padding: 10px 12px;
  }
  
  .mobile-menu .close-btn {
    font-size: 22px;
    top: 15px;
    right: 15px;
  }
}

@media (max-width: 480px) {
  .header {
    padding: 12px 0;
  }
  
  .navbar {
    padding: 0 10px;
  }
  
  .logo img {
    height: 32px;
  }
  
  .menu-btn {
    font-size: 20px;
  }
  
  .language-selector .icon-btn {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
  
  .language-dropdown {
    min-width: 120px;
  }
  
  .language-dropdown li {
    padding: 7px 10px;
    font-size: 13px;
  }
  
  .language-dropdown li img {
    width: 16px;
    height: 16px;
  }
  
  .mobile-menu {
    width: 85%;
    max-width: 280px;
    padding: 60px 12px 20px;
  }
  
  .mobile-menu .menu-links a {
    font-size: 14px;
    padding: 10px;
  }
  
  .mobile-menu .close-btn {
    font-size: 20px;
    top: 12px;
    right: 12px;
  }
}

@media (max-width: 1024px) and (orientation: landscape) {
  .mobile-menu {
    overflow-y: auto;
    max-height: 100vh;
  }
  
  .mobile-menu .menu-links a {
    padding: 10px 15px;
    font-size: 15px;
  }
  
  .language-selector .icon-btn {
    width: 35px;
    height: 35px;
  }
}

/*----------------- AREA DE SLIDER -------------------*/
.slider {
  position: relative;
  width: 100%;
  height: 650px;
  overflow: hidden;
  font-family: var(--font-primary);
  background: var(--color-secondary-dark);
}

.slider-area {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  background-color: var(--color-secondary-dark); 
  background-size: cover;
  background-position: center;
  will-change: opacity;
  inset: 0;
  opacity: 0;
  transition: opacity 2s ease, transform 2s ease;
  z-index: 0;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

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

.slide::before {
  content: none;
  position: absolute;
  inset: 0;
  background: linear-gradient(
    270deg,
    var(--color-secondary),
    var(--color-primary),
    var(--color-secondary-dark)
  );
  background-size: 400% 400%;
  animation: gradientMove 10s ease infinite;
  opacity: 0.5;
  z-index: 1;
}

@keyframes gradientMove {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.slide .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  z-index: 2;
}

.slide::after {
  content: none;
  position: absolute;
  top: -120%;
  left: 0;
  width: 100%;
  height: 120%;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(0, 246, 255, 0.18),
    transparent
  );
  animation: scanLine 5s linear infinite;
  z-index: 3;
}

@keyframes scanLine {
  0%   { top: -120%; }
  100% { top: 120%; }
}

/*----------------- SLIDE INNER ------------------*/
.slide-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); 
  max-width: 1100px;
  width: 100%;
  color: var(--color-white);
  z-index: 2;
  display: flex;
  justify-content: flex-start;
  padding: 0 20px;
  box-sizing: border-box;
  flex-direction: column;
  text-align: left;
}

.slide-content .categoria {
  color: #00fff7;
  background: linear-gradient(135deg, #0b1f2a, #001f3f);
  width: fit-content;
  padding: 5px 12px;
  border-radius: 50px;
  font-weight: 700;
  margin-bottom: 12px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease-in-out;
  animation: pulseScale 1.5s infinite alternate;
}

.slide-content .categoria:hover {
  transform: scale(1.05) rotateZ(1deg); 
}

@keyframes pulseScale {
  0% { transform: scale(1); }
  100% { transform: scale(1.03); }
}

.slide-content h1 {
  font-size: 36px;
  margin-bottom: 15px;
  color: var(--color-white);
}

.slide-content p {
  font-size: 18px;
  margin-bottom: 25px;
  line-height: 1.5;
  color: var(--color-white);
}
.slide-content .btn {
  position: relative;
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: 100px;
  font-weight: 600;
  text-decoration: none;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(123, 202, 255, 0.226);
  overflow: hidden;
  cursor: pointer;

  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.slide-content .btn span,
.slide-content .btn i {
  position: relative;
  z-index: 2;
}

.slide-content .btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  transform: skewX(-20deg);
  z-index: 1;
}

.slide-content .btn:hover::before {
  left: 140%;
  transition: left 0.7s ease;
}

.slide-content .btn:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.45);
}

/*----------------- BOTÕES -------------------*/
.nextprev {
  position: relative;
  width: 100%;
  height: 100%;
}

.slider-nav-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  right: 377px;
}

.nav-btn {
  position: relative;
  width: 50px;
  height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 100px;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(142, 238, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(0, 195, 255, 0.226);
  overflow: hidden;
  cursor: pointer;

  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.nav-btn i {
  position: relative;
  z-index: 2;
  font-size: 1.5rem;
}

.nav-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  transform: skewX(-20deg);
  z-index: 1;
}

.nav-btn:hover::before {
  left: 140%;
  transition: left 0.7s ease;
}

.nav-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.45);
}

/*----------------- DOTS -------------------*/
.dots {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 15;
  background: rgba(49, 62, 73, 0.3);
  padding: 6px 12px;
  border-radius: 20px;
  backdrop-filter: blur(6px);
}

.dots span {
  width: 12px;
  height: 12px;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
}

.dots span.active {
  background-color: var(--color-primary);
  width: 14px;
  height: 14px;
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/*----------------- RESPONSIVIDADE -------------------*/
@media (max-width: 1024px) {
  .slider-nav-right {
    display: none;
  }
}


/* ---------------- AREA DE CONTADORES --------------- */
.tech-stats {
  background-color: var(--color-white);
  padding-top: 60px;
  padding-bottom: 0;
  padding-left: 0;       
  padding-right: 0;     
  font-family: var(--font-primary);
}

.stats-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;

  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.tech-card {
  flex: 1;
  background: var(--color-white);
  border-radius: 20px;
  padding: 40px 20px;
  text-align: center;
  border: 1px solid var(--color-bg);
  box-shadow: 0 14px 28px rgba(31, 41, 51, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 40px rgba(0, 174, 217, 0.25);
}

.tech-card .icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-primary-light)
  );
  border-radius: 50%;
  color: var(--color-white);
  font-size: 24px;
}

.tech-card .counter {
  font-size: 40px;
  font-weight: 700;
  color: var(--color-secondary-dark);
  margin-bottom: 6px;
}

.tech-card .counter-title {
  font-family: var(--font-secondary);
  font-size: 14px;
  letter-spacing: 0.6px;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .stats-container {
    flex-wrap: wrap;
    justify-content: center;
  }

  .tech-card {
    max-width: 260px;
    width: 100%;
  }
}

/* ---------------- AREA DE INFORMACAO ---------------- */
.about-us {
  position: relative;
  padding: 50px 0; 
}

.about-us::before {
  content: '';
  position: absolute;
  top: 75px;    
  bottom: 75px;  
  left: 350px; 
  right: 0;
  width: auto; 
  background-color: var(--color-primary);
  opacity: 10%;
  border-top-right-radius: 0;   
  border-bottom-right-radius: 0; 
  border-top-left-radius: 175px;     
  border-bottom-left-radius: 175px; 
  z-index: -1; 
}

.container {
  max-width: 1100px;
  margin: auto;
  display: flex;
  gap: 50px;
  align-items: flex-start;
}

.accordion {
  width: 50%;
  padding: 35px;
  border-radius: 20px;
  background: linear-gradient(270deg, #00AED9, #06b8cf, #2492dc, #24c6dc);
  background-size: 800% 800%;
  animation: gradientRotate 10s ease infinite;
}

@keyframes gradientRotate {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.accordion-item {
  margin-bottom: 18px;
}

.accordion-header {
  width: 100%;
  background: #ffffff;
  border: none;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text);
  border-radius: 100px; 
  cursor: default;
}

.accordion-header .icon {
  width: 38px;
  height: 38px;
  min-width: 38px;
  font-size: 18px;
  color: #ffffff;
  background: var(--color-primary);
  border-radius: 100%; 
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease; 
}

.accordion-header .icon:hover {
  background: var(--color-secondary);
  transform: translateY(-3px);
}

.accordion-body {
  display: none;
  background: #f9fafb;
  margin-top: 10px;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 24px;
  border-radius: 16px;
}

.accordion-body.show {
  display: block;
}

.text-area {
  width: 50%;
}

.text-area h6 {
  background: var(--color-secondary);
  width: fit-content;
  padding: 8px 12px;
  border-radius: 100px;
  color: var(--color-primary);
  font-family: var(--font-secondary);
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 10px;
}

.text-area h2 {
  font-size: 34px;
  color: var(--color-secondary);
  margin-bottom: 20px;
}

.text-area p {
  line-height: 26px;
  color: var(--color-text);
  margin-bottom: 30px;
  font-family: var(--font-secondary);
}

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

.btn-saiba,
.btn-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  min-width: 160px;
  height: 50px;
  border-radius: 80px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  transition: all 0.3s ease;
  gap: 10px;
  box-sizing: border-box;
}

.btn-saiba {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-saiba:hover {
  background: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-3px);
}

.btn-play {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-play .fa-solid {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: 50%;
  width: 25px;
  height: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.btn-play:hover {
  background: var(--color-secondary-dark);
  color: var(--color-white);
  transform: translateY(-3px);
}

.btn-play:hover .fa-solid {
  background: var(--color-secondary);
  color: var(--color-primary);
}

.video-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.7);
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.video-modal-content {
  position: relative;
  background: linear-gradient(var(--color-primary), var(--color-primary-light));
  padding: 15px;
  border-radius: 15px;
  max-width: 100%;
  width: 800px;
}

.video-modal-content iframe {
  width: 100%;
  height: 450px;
  border-radius: 10px;
}

.close-modal {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 30px;
  font-weight: bold;
  color: var(--color-secondary-dark);
  cursor: pointer;
  transition: color 0.3s;
}

.close-modal:hover {
  color: var(--color-primary);
}

@media (max-width: 768px) {

  .about-us .container {
    flex-direction: column;
    align-items: center;
    gap: 40px;
    text-align: center;
  }

  .accordion,
  .text-area {
    width: 100%;
  }

  .text-area h6 {
    justify-content: center;
    align-items: center;
    margin-left: auto;
    margin-right: auto;
  }

  .text-area h2 {
    font-size: 28px;
  }

  .text-area p {
    text-align: center;
    justify-content: center;
    margin-left: 20px;
    margin-right: 20px;
  }

  .btn-group {
    justify-content: center;
  }

  .btn-group {
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* ---------------- CONTAINER DOS CARDS ---------------- */
.edu-card {
  width: 100%;
  margin: 0 auto;
  padding: 40px 20px;
  background: var(--color-secondary-dark); 
  display: flex;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.edu-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;

  background: transparent;
  background-image: 
    linear-gradient(0deg, rgba(0, 174, 217, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 174, 217, 0.12) 1px, transparent 1px),
    radial-gradient(circle, rgba(0, 174, 217, 0.2) 2px, transparent 2px),
    radial-gradient(circle, rgba(0, 174, 217, 0.15) 1px, transparent 1px);
  background-size: 50px 50px, 50px 50px, 25px 25px, 40px 40px;
  background-position: 0 0, 0 0, 12px 12px, 20px 20px;

  animation: technoGrid 25s linear infinite, technoParticles 15s linear infinite alternate;
  opacity: var(--techno-opacity-container);
}

.cards-section {
  display: flex;
  margin: 0 auto;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  width: 100%;
}

.card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 174, 217, 0.2);
  border-radius: 16px;
  padding: 24px;

  flex: 1 1 300px;
  min-width: 280px;
  max-width: 350px;
  min-height: 350px;

  color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: 16px;

  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;

  position: relative;
  overflow: hidden;
  z-index: 1;
  font-family: var(--font-primary);
}

.card.active::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  pointer-events: none;
  z-index: 0;

  background-image: 
    linear-gradient(0deg, rgba(0, 174, 217, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 174, 217, 0.1) 1px, transparent 1px),
    radial-gradient(circle, rgba(0, 174, 217, 0.2) 1px, transparent 1px);
  background-size: 40px 40px, 40px 40px, 20px 20px;
  background-position: 0 0, 0 0, 10px 10px;
  animation: technoLinesSmooth 30s linear infinite;

  opacity: var(--techno-opacity-card);
}

.card h3 {
  font-size: 1.4rem;
  color: var(--color-primary-light);
  margin-bottom: 8px;
}

.card h4 {
  display: inline-block;
  background-color: var(--color-primary);
  width: fit-content;
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
  font-family: var(--font-secondary);
  position: relative;
  overflow: hidden;
}

.card h4::after {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    120deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.5) 50%,
    rgba(255,255,255,0) 100%
  );
  transform: skewX(-25deg);
  animation: shine 2s infinite;
}

@keyframes shine {
  0% {
    left: -75%;
  }
  100% {
    left: 125%;
  }
}

.card p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-white);
  margin: 0 0 12px 0; 
  transition: margin 0.4s ease; 
}

.card p:last-child {
  margin-bottom: 0; 
}

.card.active .card-content p {
  margin-bottom: 16px;
}

.card.active .card-content p:last-child {
  margin-bottom: 0;
}

.card-content p:not(:first-child) {
  display: none;
}

.card.active .card-content p {
  display: block;
}

/* ---------------- INTERAÇÃO ---------------- */
.card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 12px 28px rgba(0, 174, 217, 0.5);
  border-color: var(--color-primary-light);
}

.card:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 4px;
}

/* ---------------- BOTÃO +/× ---------------- */
.card-toggle {
  position: absolute;
  bottom: 16px;
  right: 16px;

  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1.4rem;
  font-weight: bold;
  border: none;
  cursor: pointer;

  display: flex;
  align-items: center;
  justify-content: center;

  transform-origin: center center;
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  z-index: 2;
  box-shadow: 0 0 8px rgba(0,174,217,0.6), 0 0 12px rgba(0,174,217,0.4);
}

.card-toggle:hover {
  background-color: var(--color-primary-light);
  transform: scale(1.1);
  box-shadow: 0 0 12px rgba(0,174,217,0.8), 0 0 16px rgba(0,174,217,0.6);
}

.card.active .card-toggle {
  transform: rotate(45deg) scale(1.1);
  background-color: var(--color-primary-light);
  color: var(--color-white);
  box-shadow: 0 0 14px rgba(0,174,217,0.9), 0 0 20px rgba(0,174,217,0.7);
}

/* ---------------- RESPONSIVIDADE ---------------- */
@media (max-width: 900px) {
  .card {
    flex: 1 1 45%;
  }
}

@media (max-width: 600px) {
  .card {
    flex: 1 1 100%;
  }
}

/* ---------------- ANIMAÇÕES ---------------- */
@keyframes technoLinesSmooth {
  0% { background-position: 0 0, 0 0, 10px 10px; }
  100% { background-position: 40px 40px, 40px 40px, 10px 10px; }
}

@keyframes technoGrid {
  0% { background-position: 0 0, 0 0, 12px 12px, 20px 20px; }
  100% { background-position: 100px 100px, 100px 100px, 12px 12px, 20px 20px; }
}

@keyframes technoParticles {
  0% { background-position: 0 0, 0 0, 12px 12px, 20px 20px; }
  50% { background-position: -50px 30px, -30px -50px, 20px 20px, 30px 10px; }
  100% { background-position: 100px 100px, 100px 100px, 12px 12px, 20px 20px; }
}

/* ---------------- AREA DE NEWSLATER ---------------- */
.edutech-newsletter-section * {
  box-sizing: border-box;
  font-family: var(--font-primary);
}

.edutech-newsletter-section {
  background: linear-gradient(
    135deg,
    var(--color-primary-dark),
    var(--color-primary)
  );
  padding: 60px 20px;
  display: flex;
  justify-content: center;
}

.edutech-newsletter {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 40px;
  max-width: 1100px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.25);
  color: var(--color-white);
}

.edutech-news-left {
  flex: 1;
  padding-right: 20px;
}

.edutech-news-left h1 {
  font-size: 2em;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-white);
  border-bottom: 3px solid var(--color-primary-light);
  display: inline-block;
  padding-bottom: 6px;
}

.edutech-news-left h3 {
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--color-white);
}

.edutech-news-left p {
  line-height: 1.6;
  font-size: 0.95em;
  color: rgba(255, 255, 255, 0.9);
}

.edutech-news-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.edutech-news-right input[type="email"] {
  padding: 15px 18px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  margin-bottom: 15px;
  outline: none;
  font-size: 0.95em;
  background: rgba(255, 255, 255, 0.18);
  color: var(--color-white);
}

.edutech-news-right input::placeholder {
  color: rgba(255, 255, 255, 0.75);
}

.edutech-news-right button {
  padding: 15px;
  border-radius: 50px;
  border: none;
  background: linear-gradient(
    135deg,
    var(--color-primary-light),
    var(--color-primary-light)
  );
  color: var(--color-white);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 12px;
}

.edutech-news-right button:hover {
  background: linear-gradient(
    135deg,
    var(--color-secondary-dark),
    var(--color-secondary-dark)
  );
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.edutech-news-terms {
  font-size: 0.85em;
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.9);
}

.edutech-news-terms a {
  color: var(--color-primary-light);
  text-decoration: underline;
}

@media (max-width: 768px) {

  .about-us .container {
    flex-direction: column;
    align-items: center;
    gap: 40px;
    text-align: center;
  }

  .accordion {
    width: 100%;
    padding: 25px;
  }

  .accordion-header {
    justify-content: space-between;
    text-align: left;
  }

  .text-area {
    width: 100%;
    text-align: center;
  }

  .text-area h6 {
    margin-left: auto;
    margin-right: auto;
  }

  .text-area h2 {
    font-size: 28px;
  }

  .btn-group {
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 768px) {
  .edutech-newsletter {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 25px;
  }

  .edutech-news-left {
    padding-right: 0;
    width: 100%;
  }

  .edutech-news-left h1 {
    margin-left: auto;
    margin-right: auto;
  }

  .edutech-news-right {
    width: 100%;
    margin-top: 25px;
  }

  .edutech-news-right input[type="email"],
  .edutech-news-right button {
    width: 100%;
    text-align: center;
  }

  .edutech-news-terms {
    justify-content: center;
    text-align: center;
    flex-wrap: wrap;
  }
}

/*------------------ AREA DE PARCEIROS -----------*/
.parceiros {
  background-color: #fafafa;
  padding: 60px 0;
  text-align: center;
}

.parceiros h2 {
  font-size: 36px;
  color: var(--color-primary, #007BFF);
  margin-bottom: 40px;
  font-weight: 700;
}

.parceiros-wrapper {
  overflow: hidden;
  width: 100%;
  max-width: 1100px;   
  margin: 0 auto;      
}

.parceiros-track {
  display: flex;
  gap: 80px;
  animation: scroll 40s linear infinite;
  min-width: max-content; 
}

.parceiros-track:hover {
  animation-play-state: paused;
}

.parceiro {
  flex: 0 0 auto;
}

.parceiro img {
  height: 80px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.parceiro img:hover {
  transform: scale(1.1);
}

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

@media screen and (max-width: 1024px) {
  .parceiros-track { gap: 60px; }
  .parceiros h2 { font-size: 32px; }
}

@media screen and (max-width: 768px) {
  .parceiros-track { gap: 40px; }
  .parceiros h2 { font-size: 28px; }
}

@media screen and (max-width: 480px) {
  .parceiros-track { gap: 20px; }
  .parceiros h2 { font-size: 24px; }
  .parceiro img { height: 60px; }
}

/* --------------- AREA POPUP --------------- */
.cookie-popup {
  position: fixed;
  bottom: 50px;
  left: 50px;
  width: 400px;
  background-color: #ffffff;
  color: #333;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  padding: 20px;
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  z-index: 9999;
  animation: slideUp 0.5s ease forwards;
}

.cookie-popup p {
  margin: 0 0 15px 0;
}

.cookie-popup a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.cookie-popup a:hover {
  text-decoration: underline;
}

.cookie-popup button {
  background-color: var(--color-primary);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  float: right;
  transition: all 0.3s ease;
}

.cookie-popup button:hover {
  background-color: var(--color-secondary);
  color: #ffffff;
  transform: scale(1.05);
}

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

@media (max-width: 600px) {
  .cookie-popup {
    width: calc(100% - 40px);
    left: 20px;
    right: 20px;
  }

  .cookie-popup button {
    float: none;
    width: 100%;
  }
}

/* -------------- BOTÃO BACK TO TOP -------------- */
.backToTop {
  position: fixed;
  right: 50px;
  bottom: 50px;

  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  padding: 0;

  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 999;

  background: linear-gradient(135deg, rgba(0,174,217,0.15), rgba(0,174,217,0.05));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);

  opacity: 0;
  visibility: hidden;
  transform: scale(0.7);
  transition: all 0.3s cubic-bezier(.2,.9,.3,1);
}

.backToTop.show {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.backToTop i {
  position: absolute;
  font-size: 16px;
  color: var(--color-white);
  z-index: 10;
  transition: transform 0.3s ease;
}

.backToTop:hover i {
  transform: translateY(-2px);
}

.progress-circle {
  transform: rotate(-90deg);
}

.progress-circle circle {
  fill: none;
  stroke-linecap: round;
  stroke-width: 3;
}

.progress-circle circle:first-child {
  stroke: rgba(255,255,255,0.1);
}

.progress-circle circle:last-child {
  stroke: var(--color-primary);
  stroke-dasharray: 113.1;
  stroke-dashoffset: 113.1;
  transition: stroke-dashoffset 0.2s linear;
}

.backToTop.magnet {
  transform: scale(1.1) translate(var(--mx,0), var(--my,0));
  transition: transform 0.2s ease;
}

/* ---------------- AREA DE FOOTER ---------------- */
.footer-tech {
  position: relative;
  overflow: hidden;
  background: #0b1f2a;
  color: #e2e8f0;
  font-family: 'Inter', 'Segoe UI', sans-serif;
}

.footer-tech::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      rgba(0, 174, 217, 0.08),
      rgba(0, 174, 217, 0.08) 1px,
      transparent 1px,
      transparent 50px
    ),
    repeating-linear-gradient(
      135deg,
      rgba(102, 212, 236, 0.06),
      rgba(102, 212, 236, 0.06) 1px,
      transparent 1px,
      transparent 60px
    );
  z-index: 0;
  animation: circuitMove 40s linear infinite;
}

.footer-tech::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle, rgba(0,174,217,0.15) 2px, transparent 3px),
    radial-gradient(circle, rgba(102,212,236,0.12) 2px, transparent 4px);
  background-size: 120px 120px, 180px 180px;
  background-position: 0 0, 60px 90px;
  animation: dotsPulse 10s ease-in-out infinite;
  opacity: 0.6;
  z-index: 0;
}

@keyframes circuitMove {
  from { background-position: 0 0, 0 0; }
  to { background-position: 1000px 600px, -800px 400px; }
}

@keyframes dotsPulse {
  0% { opacity: 0.45; }
  50% { opacity: 0.7; }
  100% { opacity: 0.45; }
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 1.5rem 2rem;
  width: 100%;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}

.footer-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 3rem;
}

.footer-brand img {
  position: relative;
  width: 200px;
  transition: filter 0.45s ease, transform 0.45s ease;
  will-change: filter, transform;
}

.footer-brand img:hover {
  filter:
    drop-shadow(0 0 6px rgba(0, 174, 217, 0.45))
    drop-shadow(0 0 14px rgba(0, 174, 217, 0.35))
    brightness(1.08);
  transform: scale(1.02);
}

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #cbd5e1;
  margin-top: 1rem;
}

.footer-social {
  margin-top: 1.6rem;
  display: flex;
  gap: 0.9rem;
}

.footer-social a {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  overflow: hidden;
  z-index: 1;
  transition: transform 0.4s ease;
}

.footer-social a i {
  position: relative;
  z-index: 3;
  font-size: 1rem;
  transition: color 0.4s ease;
}

.footer-social a::before {
  content: "";
  position: absolute;
  width: 140%;
  height: 140%;
  background: radial-gradient(circle at 30% 30%, #66d4ec, #00aed9);
  top: 120%;
  left: -20%;
  transform: rotate(25deg);
  transition: top 0.6s cubic-bezier(0.4,0,0.2,1);
  z-index: 2;
}

.footer-social a::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.35), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 4;
}

.footer-social a:hover {
  transform: translateY(-4px);
}

.footer-social a:hover::before {
  top: -20%;
}

.footer-social a:hover::after {
  opacity: 1;
}

.footer-social a:hover i {
  color: #ffffff;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 1.1rem;
  margin-bottom: 1.4rem;
  position: relative;
  letter-spacing: 0.5px;
}

.footer-links h4::after,
.footer-contact h4::after {
  content: "";
  width: 42px;
  height: 2px;
  background: linear-gradient(90deg, #00aed9, transparent);
  position: absolute;
  left: 0;
  bottom: -6px;
}

.footer-links ul,
.footer-contact ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li,
.footer-contact li {
  display: flex;
  align-items: center;
  margin-bottom: 0.85rem;
  font-size: 0.95rem;
  color: #cbd5e1;
}

.footer-links a {
  text-decoration: none;
  color: #cbd5e1;
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: #00aed9;
  padding-left: 6px;
}

.footer-contact i {
  margin-right: 8px;
  color: #00aed9;
  min-width: 20px; 
}

.footer-contact .phones {
  display: flex;
  flex-direction: column;
  justify-content: center; 
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  background: #0b1f2a;
  padding: 1.2rem;
  text-align: center;
  font-size: 0.85rem;
  color: #94a3b8;
  position: relative;
  z-index: 2;
  animation: none !important;
}

.footer-bottom span {
  color: #ffffff;
}

/*---------------- RESPONSIVIDADE ----------------*/
@media (min-width: 769px) and (max-width: 1024px) {
  .footer-container {
    padding: 3.5rem 2rem 2rem;
    max-width: 95%;
  }
  
  .footer-wrapper {
    gap: 2.5rem;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
  .footer-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 2.5rem;
    align-items: start;
  }
  
  .footer-container {
    padding: 3rem 1.5rem 2rem;
  }
  
  .footer-brand {
    grid-row: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    margin-bottom: 1rem;
  }
  
  .footer-links {
    grid-row: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    contain: content;
    margin: 1rem 0;
  }
  
  .footer-links h4 {
    text-align: center;
    font-size: 1.1rem;
    position: relative;
    margin-bottom: 1rem;
  }
  
  .footer-links h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00aed9, transparent);
  }
  
  .footer-links ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .footer-links li {
    justify-content: center;
    text-align: center;
    margin-bottom: 0.85rem;
    width: 100%;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  .footer-links a {
    justify-content: center;
    text-align: center;
    max-width: 320px;
    width: 100%;
    padding: 8px 0;
    text-decoration: none;
    color: inherit;
    touch-action: manipulation;
    transition: color 0.2s ease;
  }
  
  .footer-links a:hover {
    color: #00aed9;
  }
  
  .footer-contact {
    grid-row: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    margin-top: 1rem;
  }
  
  .footer-contact h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .footer-social {
    justify-content: center;
    margin-top: 1.5rem;
  }
  
  .footer-contact li {
    justify-content: center;
    text-align: center;
  }
  
  .footer-contact .phones {
    align-items: center;
  }
}

@media (max-width: 480px) {
  .footer-container {
    padding: 2.5rem 1rem 1.5rem;
  }
  
  .footer-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }

  .footer-brand {
    order: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    margin-bottom: 1rem;
  }
  
  .footer-brand img {
    width: 160px;
  }
  
  .footer-brand p {
    text-align: center;
    font-size: 0.9rem;
    line-height: 1.6;
  }
  
  .footer-social {
    justify-content: center;
    gap: 0.7rem;
    margin-top: 1.2rem;
  }
  
  .footer-social a {
    width: 38px;
    height: 38px;
    min-height: 38px;
  }
  
  .footer-links {
    order: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    contain: content;
    will-change: transform;
    transform: translateZ(0);
    margin: 1rem 0;
    min-height: 200px;
  }
  
  .footer-links h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    text-align: center;
    width: 100%;
    position: relative;
  }
  
  .footer-links h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00aed9, transparent);
  }
  
  .footer-links ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .footer-links li {
    justify-content: center;
    text-align: center;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    width: 100%;
    backface-visibility: hidden;
  }
  
  .footer-links a {
    padding: 8px 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    max-width: 280px;
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
    touch-action: manipulation;
  }
  
  .footer-links a:hover {
    padding-left: 0;
    color: #00aed9;
  }
  
  .footer-contact {
    order: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    margin-top: 1rem;
  }
  
  .footer-contact h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    text-align: center;
  }
  
  .footer-contact h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .footer-contact ul {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .footer-contact li {
    justify-content: center;
    text-align: center;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 4px;
  }
  
  .footer-contact i {
    margin-right: 0;
    margin-bottom: 4px;
  }
  
  .footer-bottom {
    padding: 1rem;
    font-size: 0.8rem;
    line-height: 1.5;
    text-align: center;
    order: 4;
    margin-top: 1rem;
  }
  
  .footer-tech::before,
  .footer-tech::after {
    animation-duration: 80s;
  }
}

@media (min-width: 1025px) and (max-width: 1100px) {
  .footer-container {
    max-width: 1000px;
    padding: 4rem 2rem 2rem;
  }
}

@media (max-width: 768px) and (orientation: landscape) {
  .footer-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .footer-container {
    padding: 2rem 1.5rem 1.5rem;
  }
  
  .footer-links {
    padding: 0 0.5rem;
    margin: 0.5rem 0;
    min-height: 150px; 
  }
  
  .footer-links li {
    margin-bottom: 0.6rem;
  }
  
  .footer-links a {
    padding: 6px 0;
  }
  
  .footer-brand img {
    width: 140px;
  }
}

@media (hover: none) and (pointer: coarse) {
  .footer-social a:hover {
    transform: none;
  }
  
  .footer-social a:hover::before {
    top: 120%;
  }
  
  .footer-social a:hover::after {
    opacity: 0;
  }
  
  .footer-brand img:hover {
    transform: none;
    filter: none;
  }
  
  .footer-links a:hover {
    padding-left: 0;
    color: #cbd5e1;
  }
  
  .footer-links a {
    margin: 4px 0;
    padding: 12px 0;
  }
  
  .footer-links a:active {
    color: #00aed9;
    background-color: rgba(0, 174, 217, 0.1);
    border-radius: 4px;
  }
  
  /* Efeitos de toque ativo */
  .footer-social a:active {
    transform: scale(0.95);
  }
}

@media (prefers-contrast: high) {
  .footer-tech {
    background: #000000;
  }
  
  .footer-links a,
  .footer-contact li {
    color: #ffffff;
  }
  
  .footer-bottom {
    border-top: 2px solid #ffffff;
  }
}

@media (prefers-color-scheme: dark) {
  .footer-tech {
    background: #0a1923;
  }
  
  .footer-bottom {
    background: #0a1923;
  }
}

@media (prefers-reduced-motion: reduce) {
  .footer-tech::before,
  .footer-tech::after {
    animation: none;
  }
  
  .footer-brand img,
  .footer-social a,
  .footer-links a {
    transition: none;
  }
}

@media (max-width: 360px) {
  .footer-links {
    min-height: 180px;
  }
  
  .footer-links a {
    min-height: 40px;
    padding: 6px 0;
    font-size: 0.85rem;
  }
  
  .footer-links h4 {
    font-size: 0.95rem;
  }
}

@media (max-width: 280px) {
  .footer-links {
    padding: 0;
    min-height: 160px;
  }
  
  .footer-links a {
    font-size: 0.8rem;
    padding: 8px 0;
  }
}

@supports (-webkit-touch-callout: none) {
  @media (max-width: 768px) {
    .footer-links a {
      cursor: pointer;
      -webkit-tap-highlight-color: rgba(0, 174, 217, 0.3);
    }
  }
}

@media (max-width: 768px) {
  .footer-links a:focus-visible {
    outline: 3px solid #00aed9;
    outline-offset: 2px;
    border-radius: 4px;
  }
  
  .footer-links a:active {
    color: #fff;
    font-weight: 500;
  }
}

@media (max-width: 768px) {
  .footer-links * {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

@media (min-width: 481px) and (max-width: 768px) and (orientation: portrait) {
  .footer-links {
    padding: 0 2rem;
    max-width: 480px;
    margin: 0 auto;
    min-height: 220px;
  }

}