/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0a0e17;
}
::-webkit-scrollbar-thumb {
    background: #1c2431;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #2a3547;
}

/* Glassmorphism Classes */
.glass-header {
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.glass-card {
    background: rgba(22, 27, 34, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease-out;
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* Tech Hover Effects */
.service-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(59, 130, 246, 0.5);
    background: rgba(22, 27, 34, 0.9);
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5);
}

.service-card svg {
    transition: all 0.4s ease;
}

.service-card:hover svg {
    transform: scale(1.1);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Header fix on scroll */
header.scrolled {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

/* CTA Pulse Effect */
@keyframes pulse-blue {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(37, 99, 235, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

#hero a:first-child {
    animation: pulse-blue 2s infinite;
}

/* Mobile Menu Transition */
#mobile-menu {
    transition: max-height 0.3s ease-in-out;
    max-height: 0;
    overflow: hidden;
}

#mobile-menu.show {
    max-height: 400px;
}

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.35);
  z-index: 9999;
  transition: all 0.3s ease;
}

.whatsapp-float img {
  width: 34px;
  height: 34px;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 54px;
    height: 54px;
    bottom: 16px;
    right: 16px;
  }
}

.clientes-section {
  padding: 80px 0;
  background: #0d121c;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.clientes-title {
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 40px;
  color: #ffffff;
}

.clientes-slider {
  overflow: hidden;
  width: 100%;
}

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

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

.cliente-logo {
  min-width: 200px;
  height: 90px;
  margin: 0 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all 0.3s ease;
}

.cliente-logo img {
  max-width: 140px;
  max-height: 70px;
  object-fit: contain;
}

.cliente-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

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

@media (max-width: 768px) {
  .cliente-logo {
    margin: 0 20px;
    min-width: 160px;
  }

  .clientes-title {
    font-size: 20px;
  }
}