:root {
  --primary: #1e2a4b;
  --accent: #4f82c5;
  --bg: #131a22;
  --card-bg: #1c2631;
  --text: #f4f4f4;
  --muted: #8fa3b3;
  --shadow: 0 4px 24px 0 rgba(43, 105, 197, 0.1);
  --radius: 18px;
  --header-height: 80px;
  --header-shrink-height: 70px;
  --nav-link-padding: 0.8rem 1.2rem;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(46, 196, 182, 0.15);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

header.scrolled {
  height: var(--header-shrink-height);
  background: rgba(13, 17, 23, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.main-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  height: 100%;
  margin: 0 auto;
  padding: 0 2.5rem;
}

.logo {
  display: flex;
  align-items: center;
  height: 100%;
  transition: transform 0.3s ease;
}

.logo img {
  height: 38px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

header.scrolled .logo img {
  height: 34px;
}

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

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.5rem;
  height: 100%;
  align-items: center;
}

.nav-links li {
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  position: relative;
  padding: var(--nav-link-padding);
  border-radius: 8px;
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-links a::before {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  transition: all 0.3s ease;
  opacity: 0;
}

.nav-links a:hover {
  color: var(--accent);
  background: rgba(46, 196, 182, 0.05);
}

.nav-links a:hover::before {
  width: 60%;
  opacity: 1;
}

.nav-links a.active {
  color: var(--accent);
  font-weight: 600;
}

.nav-links a.active::before {
  width: 60%;
  opacity: 1;
  background: var(--accent);
}

/* Botão de Contato Destaque */
.nav-cta {
  margin-left: 1rem;
}

.nav-cta a {
  background: var(--accent);
  color: #0d1117 !important;
  font-weight: 600 !important;
  padding: 0.2rem !important;
  height: 3rem !important;
  border-radius: 12px !important;
  transition: all 0.3s ease !important;
  border: 2px solid var(--accent) !important;
}

.nav-cta a::before {
  display: none !important;
}

.nav-cta a:hover {
  background: transparent !important;
  color: var(--accent) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(46, 196, 182, 0.3);
}

/* Menu Mobile */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.8rem;
  cursor: pointer;
  z-index: 1001;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.menu-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--accent);
}

/* Hero Section */
.hero {
  background: var(--primary);
  padding: 8rem 2rem 6rem;
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  max-width: 600px;
  text-align: left;
  z-index: 2;
  padding: 2rem;
}

.hero-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.hero-logo img {
  max-width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: contain;
  filter: drop-shadow(0 10px 30px rgba(46, 196, 182, 0.3));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }

  100% {
    transform: translateY(0px);
  }
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  text-align: left;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero p {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 2rem;
  line-height: 1.7;
  max-width: 100%;
  text-align: left;
}

.hero-content b {
  color: #F7C59F;
}

.hero .btn {
  margin: 0;
  align-self: flex-start;
}

.btn {
  background: var(--accent);
  color: #fff;
  padding: 0.9rem 2.2rem;
  border: none;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s;
  text-decoration: none;
  display: inline-block;
}

.btn:hover {
  background: #25a89c;
  color: #fff;
  transform: translateY(-2px) scale(1.03);
}

.services-section {
  padding: 5rem 2rem 3rem 2rem;
  background: var(--bg);
  text-align: center;
}

.services-section h2 {
  font-size: 2.3rem;
  margin-bottom: 2.5rem;
  color: var(--accent);
}

.cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.service-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem 2rem 2rem;
  transition: transform 0.18s, box-shadow 0.18s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.025);
  box-shadow: 0 8px 32px 0 rgba(46, 196, 182, 0.20);
  border: 1.5px solid var(--accent);
}

.service-icon {
  font-size: 2.8rem;
  margin-bottom: 1.2rem;
  color: var(--accent);
  background: rgba(46, 196, 182, 0.08);
  border-radius: 50%;
  padding: 0.8rem;
  display: inline-block;
}

.service-title {
  font-size: 1.3rem;
  font-weight: bold;
  margin-bottom: 0.7rem;
}

.service-desc {
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

/* Portfolio Section */
.portfolio-section {
  padding: 5rem 2rem;
  background: var(--primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.portfolio-section .section-header {
  margin-bottom: 3rem;
}

.section-header h2 {
  color: var(--accent);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -10px;
  width: 60%;
  height: 3px;
  background: var(--accent);
}

.section-subtitle {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.portfolio-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.portfolio-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  border-color: rgba(46, 196, 182, 0.2);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.portfolio-links {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.portfolio-link,
.portfolio-zoom {
  color: white;
  background: var(--accent);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.portfolio-link:hover,
.portfolio-zoom:hover {
  background: white;
  color: var(--accent);
  transform: scale(1.1);
}

.portfolio-content {
  padding: 1.8rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  text-align: left;
}

.portfolio-content h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.4rem;
  color: var(--text);
  font-weight: 600;
}

.portfolio-category {
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.portfolio-description {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.portfolio-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.portfolio-tech span {
  background: rgba(46, 196, 182, 0.1);
  color: var(--accent);
  font-size: 0.75rem;
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  font-weight: 500;
}

/* Coming Soon Cards */
.portfolio-card.coming-soon .portfolio-image {
  background: linear-gradient(135deg, #1c2631 0%, #253b4b 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
}

.coming-soon-overlay {
  text-align: center;
  color: var(--muted);
  padding: 2rem;
}

.coming-soon-overlay i {
  font-size: 2.8rem;
  color: var(--accent);
  margin-bottom: 1.2rem;
  display: inline-block;
  opacity: 0.7;
}

.coming-soon-overlay p {
  font-size: 1.3rem;
  margin: 0.5rem 0 0.75rem;
  color: var(--text);
  font-weight: 500;
}

.coming-soon-overlay span {
  display: inline-block;
  background: rgba(46, 196, 182, 0.15);
  color: var(--accent);
  font-size: 0.8rem;
  padding: 0.35rem 1.2rem;
  border-radius: 20px;
  margin-top: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* Responsividade */
@media (max-width: 768px) {
  .portfolio-section {
    padding: 4rem 1.5rem;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }

  .portfolio-card {
    max-width: 100%;
  }

  .section-header h2 {
    font-size: 2.2rem;
  }
}

@media (max-width: 480px) {
  .portfolio-section {
    padding: 3.5rem 1.25rem;
  }

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

  .portfolio-content {
    padding: 1.5rem 1.25rem;
  }

  .portfolio-content h3 {
    font-size: 1.3rem;
  }

  .portfolio-description {
    font-size: 0.9rem;
  }

  .coming-soon-overlay i {
    font-size: 2.5rem;
  }

  .coming-soon-overlay p {
    font-size: 1.2rem;
  }
}

.contact-section {
  padding: 4rem 2rem 3rem 2rem;
  background: var(--primary);
  text-align: center;
}

.contact-section h2 {
  color: var(--accent);
  font-size: 2rem;
  margin-bottom: 2rem;
}

.contact-info {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.2rem;
  color: var(--text);
}

.contact-item i {
  color: var(--accent);
  font-size: 1.5rem;
  width: 40px;
  text-align: center;
}

.contact-item a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-item a:hover {
  color: var(--accent);
  text-decoration: underline;
}

@media (max-width: 500px) {
  .contact-info {
    padding: 1.5rem;
  }

  .contact-item {
    font-size: 1rem;
  }

  .contact-item i {
    font-size: 1.2rem;
  }
}

footer {
  background: #0c141f;
  color: var(--muted);
  padding: 4rem 2rem 0;
  font-size: 1rem;
  margin-top: 4rem;
  border-top: 1px solid rgba(46, 196, 182, 0.1);
}

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

.footer-brand {
  margin-bottom: 1.5rem;
}

.footer-logo {
  width: 180px;
  height: auto;
  margin-bottom: 1.2rem;
  opacity: 0.9;
}

.footer-brand p {
  color: var(--muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  color: var(--accent);
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--accent);
  color: var(--primary);
  transform: translateY(-3px);
}

.footer-links h3,
.footer-contact h3 {
  color: white;
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.8rem;
}

.footer-links h3::after,
.footer-contact h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 2px;
  background: var(--accent);
}

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

.footer-links li,
.footer-contact li {
  margin-bottom: 0.8rem;
}

.footer-links a,
.footer-contact a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s ease, padding-left 0.3s ease;
  display: inline-block;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--accent);
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.footer-contact i {
  color: var(--accent);
  width: 20px;
  text-align: center;
}

.footer-bottom {
  background: rgba(0, 0, 0, 0.2);
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-legal {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-legal a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-legal a:hover {
  color: var(--accent);
}

.footer-legal span {
  color: rgba(255, 255, 255, 0.1);
}


.nav-links a.active {
  color: var(--accent);
  font-weight: 600;
  position: relative;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
}

@media (max-width: 1024px) {
  .main-nav {
    padding: 0 2rem;
  }

  .nav-links a {
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
  }

  .nav-cta a {
    padding: 0.5rem 1.2rem !important;
  }

  /* Hero responsiveness */
  .hero {
    padding: 7rem 1.5rem 4rem;
    min-height: auto;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-text {
    padding: 1rem 0;
    max-width: 100%;
    align-items: center;
    text-align: center;
  }

  .hero h1 {
    font-size: 2.4rem;
    text-align: center;
  }

  .hero .btn {
    align-self: center;
  }

  .hero-logo img {
    max-height: 300px;
  }
}

@media (max-width: 768px) {
  header {
    height: 70px;
  }

  .main-nav {
    padding: 0 1.5rem;
  }

  .logo img {
    height: 32px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
    z-index: 999;
  }

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

  .nav-links li {
    width: 100%;
    height: auto;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-links a {
    width: 100%;
    padding: 1.2rem 0;
    font-size: 1.1rem;
    border-radius: 0;
    justify-content: space-between;
  }

  .nav-links a::before {
    display: none;
  }

  .nav-cta {
    margin: 1.5rem 0 0;
    width: 100%;
  }

  .nav-cta a {
    justify-content: center;
    text-align: center;
    padding: 0.8rem 1.5rem !important;
    font-size: 1rem !important;
  }

  /* Hero adjustments for small screens */
  .hero {
    padding: 6rem 1rem 3rem;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .hero-text {
    align-items: center;
    text-align: center;
    padding: 1rem 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-logo img {
    max-height: 220px;
  }
}

@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }
}

@media (max-width: 600px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .portfolio-overlay {
    padding: 1.5rem 1rem 1rem;
  }

  .portfolio-overlay h3 {
    font-size: 1.1rem;
  }

  .portfolio-overlay p {
    font-size: 0.8rem;
  }
}

@media (max-width: 768px) {
  .hero-content img {
    max-width: 200px;
  }

  .hero-content h3 {
    font-size: 1.4rem;
  }

  .services-section {
    padding: 3rem 0.5rem 2rem 0.5rem;
  }

  .cards-container {
    gap: 1.2rem;
  }

  .service-card {
    padding: 1.3rem 0.7rem 1.3rem 0.7rem;
    min-height: 180px;
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .footer-links h3::after,
  .footer-contact h3::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-contact li {
    justify-content: center;
  }

  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .footer-content {
    padding: 0 1rem 3rem;
  }

  .footer-bottom {
    padding: 1.5rem 1rem;
  }

  .footer-legal {
    flex-direction: column;
    gap: 0.5rem;
  }

  .footer-legal span {
    display: none;
  }
}

/* Technologies Section */
.tecnologies-section {
  padding: 6rem 2rem;
  background: var(--card-bg);
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-subtitle {
  color: var(--muted);
  font-size: 1.2rem;
  margin-top: 1rem;
  line-height: 1.7;
}

.tech-category {
  margin-bottom: 3rem;
  background: rgba(28, 38, 49, 0.5);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(46, 196, 182, 0.1);
}

.tech-category h3 {
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  text-align: center;
  position: relative;
  padding-bottom: 0.8rem;
}

.tech-category h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--accent);
}

.tech-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1.5rem;
  justify-items: center;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  border-radius: 12px;
  background: rgba(46, 196, 182, 0.03);
  border: 1px solid rgba(46, 196, 182, 0.05);
  transition: all 0.3s ease;
  position: relative;
  cursor: default;
  min-height: 150px;
}

.tech-item:hover {
  transform: translateY(-5px);
  background: rgba(46, 196, 182, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-color: rgba(46, 196, 182, 0.2);
}

.tech-icon {
  font-size: 3rem !important;
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
  color: var(--text);
}

/* Brand colors for specific technologies */
.tech-icon.fa-react {
  color: #61dafb;
}

.tech-icon.fa-wordpress {
  color: #21759b;
}

.tech-item:hover .tech-icon {
  transform: scale(1.2);
}

.tech-item span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  margin-top: 0.5rem;
  text-align: center;
}

.tech-item::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  pointer-events: none;
  z-index: 100;
}

.tech-item:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-15px);
}

.tech-item img {
  font-size: 2rem !important;
  height: 3.5rem;
  width: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1rem;
}


/* Responsividade */
@media (max-width: 768px) {
  .tecnologies-section {
    padding: 4rem 1.5rem;
  }

  .tech-items {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
  }

  .tech-item {
    padding: 1.2rem 0.5rem;
    min-height: 130px;
  }

  .tech-icon {
    font-size: 2.5rem !important;
  }

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

@media (max-width: 480px) {
  .tech-items {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-category {
    padding: 1.5rem 1rem;
  }

  .tech-item {
    min-height: 100px;
  }

  .tech-icon {
    font-size: 2.2rem !important;
  }
}