:root {
  /* XGUARD EDR Official Brand Colors */
  --primary: #2f75bb;
  --primary-light: #4a8bd1;
  --primary-dark: #1f5a9a;
  --accent: #2f75bb;
  --accent-light: #4a8bd1;
  --dark: #010101;
  --light: #ffffff;
  --text-dark: #010101;
  --text-light: #ffffff;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  font-weight: 400;
}

.font-light {
  font-weight: 300;
}

.font-medium {
  font-weight: 500;
}

.font-bold {
  font-weight: 700;
}

.bg-xguard-primary { background-color: var(--primary); }
.bg-xguard-primary-light { background-color: var(--primary-light); }
.bg-xguard-primary-dark { background-color: var(--primary-dark); }
.bg-xguard-dark { background-color: var(--dark); }
.bg-xguard-light { background-color: var(--light); }

.text-xguard-primary { color: var(--primary); }
.text-xguard-primary-light { color: var(--primary-light); }
.text-xguard-primary-dark { color: var(--primary-dark); }
.text-xguard-dark { color: var(--dark); }
.text-xguard-light { color: var(--light); }

.border-xguard-primary { border-color: var(--primary); }
.border-xguard-primary-light { border-color: var(--primary-light); }
.border-xguard-primary-dark { border-color: var(--primary-dark); }

.hover\:bg-xguard-primary-dark:hover { background-color: var(--primary-dark); }
.hover\:bg-xguard-primary:hover { background-color: var(--primary); }
.hover\:text-xguard-primary:hover { color: var(--primary); }
.hover\:text-xguard-primary-light:hover { color: var(--primary-light); }

.hero-gradient {
  background: linear-gradient(
    135deg,
    var(--primary-dark) 0%,
    var(--primary) 50%,
    var(--accent) 100%
  );
}

.blur-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  opacity: 0.6;
}

.floating {
  animation: floating 3s ease-in-out infinite;
}

.floating-delay {
  animation: floating 3s ease-in-out 1s infinite;
}

@keyframes floating {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
  100% {
    transform: translateY(0px);
  }
}

.glow {
  box-shadow: 0 0 15px rgba(47, 117, 187, 0.5);
  transition: box-shadow 0.3s ease;
}

.glow:hover {
  box-shadow: 0 0 25px rgba(47, 117, 187, 0.8);
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--accent-light);
  transition: width 0.3s ease;
}

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

/* Mobile menu */
#mobile-menu {
  transform: translateY(-100%);
  transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
  opacity: 0;
  visibility: hidden;
}

#mobile-menu.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.appear {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays for fade-in */
.delay-1 {
  transition-delay: 0.1s;
}
.delay-2 {
  transition-delay: 0.2s;
}
.delay-3 {
  transition-delay: 0.3s;
}

/* Simple circuit background */
.circuit-bg {
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuXzAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHdpZHRoPSIxMCIgaGVpZ2h0PSIxMCIgcGF0dGVyblRyYW5zZm9ybT0icm90YXRlKDQ1KSI+PGxpbmUgeDE9IjAiIHkxPSIwIiB4Mj0iMTAiIHkyPSIwIiBzdHJva2U9IiNlZWVlZWUiIHN0cm9rZS13aWR0aD0iMC41Ii8+PC9wYXR0ZXJuPjwvZGVmcz48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWxsPSJ1cmwoI3BhdHRlcm5fMCkiLz48L3N2Zz4=");
  background-size: 30px 30px;
  background-repeat: repeat;
  opacity: 0.1;
}



/* Pulse animation for the status indicator */
.pulse-animation {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(47, 117, 187, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(47, 117, 187, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(47, 117, 187, 0);
  }
}

/* Form focusing effects */
.form-group:focus-within label {
  color: var(--primary);
  font-weight: 600;
}

/* For particles effect */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
}

/* Navy colors */
.bg-navy-800 {
  background-color: var(--dark);
}

.bg-navy-950 {
  background-color: var(--dark);
}

.border-navy-800 {
  border-color: var(--dark);
}

/* Pulse glow animation */
.pulse-glow {
  animation: pulse-glow 4s infinite;
}

@keyframes pulse-glow {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.1;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0.2;
  }
  100% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.1;
  }
}

/* Animate pulse */
.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animated-circle {
  animation: float 6s ease-in-out infinite;
}

.animated-circle.delay-300 {
  animation-delay: 0.3s;
}

.animated-circle.delay-600 {
  animation-delay: 0.6s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-15px) rotate(1deg);
  }
  50% {
    transform: translateY(-20px) rotate(0deg);
  }
  75% {
    transform: translateY(-10px) rotate(-1deg);
  }
}

.feature-check {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.feature-check svg {
  flex-shrink: 0;
  margin-right: 0.75rem;
}

.feature-check:hover {
  color: var(--primary);
  transition: color 0.3s ease;
}

/* Language switcher */
.lang-switcher {
  position: relative;
  display: inline-block;
}

.lang-switcher-current {
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 0.25rem;
  transition: background-color 0.3s ease;
}

.lang-switcher-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--light);
  border: 1px solid var(--primary);
  border-radius: 0.5rem;
  min-width: 80px;
  box-shadow: 0 4px 6px rgba(47, 117, 187, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.lang-switcher-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-switcher-dropdown a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--text-dark);
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.lang-switcher-dropdown a:hover {
  background-color: var(--primary);
  color: var(--light);
}

/* Add this to style.css */
.navbar-transparent {
  background: rgba(47, 117, 187, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.navbar-scrolled {
  background: var(--primary);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 10px rgba(47, 117, 187, 0.2);
}

@media (max-width: 768px) {
  #mobile-menu {
    background: var(--light);
    box-shadow: 0 4px 6px rgba(47, 117, 187, 0.1);
    border-bottom-left-radius: 1rem;
    border-bottom-right-radius: 1rem;
    transform: translateY(-100%);
    transition: transform 0.3s ease-in-out;
    border: 1px solid var(--primary);
    border-top: none;
    opacity: 0;
    visibility: hidden;
  }

  #mobile-menu.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

/* Language switcher styles */
.lang-switcher-current {
  color: var(--light);
  font-weight: 500;
}

.lang-switcher-current:hover {
  color: var(--accent-light);
}

.lang-switcher-dropdown {
  z-index: 1000;
}

/* Add this to your style.css file */
.back-to-top-button {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--primary);
  color: var(--light);
  border: none;
  border-radius: 50%;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(47, 117, 187, 0.3);
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: 1000;
}

.back-to-top-button:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(47, 117, 187, 0.4);
  transform: translateY(0);
}

.back-to-top-button.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (max-width: 640px) {
  .back-to-top-button {
    bottom: 1rem;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
  }

  .back-to-top-button svg {
    width: 1rem;
    height: 1rem;
  }
}

#xguard-demo-video {
  transition: transform 0.3s ease-out, opacity 0.3s ease;
  border-radius: 0.5rem;
}

#xguard-demo-video:hover {
  transform: scale(1.01);
}

#video-play-overlay {
  backdrop-filter: blur(2px);
  transition: opacity 0.3s ease, backdrop-filter 0.3s ease;
}

#video-play-overlay .bg-white\/90 {
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

#video-play-overlay:hover .bg-white\/90 {
  background-color: rgba(255, 255, 255, 0.95);
  transform: scale(1.1);
}

#video-loading {
  backdrop-filter: blur(4px);
  transition: opacity 0.3s ease;
}

#video-loading .bg-white\/90 {
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.video-container {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.video-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg,
    rgba(47, 117, 187, 0.1) 0%,
    transparent 50%,
    rgba(47, 117, 187, 0.1) 100%);
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.video-container:hover::before {
  opacity: 1;
}

@media (max-width: 768px) {
  #xguard-demo-video {
    height: 250px;
    object-fit: cover;
  }

  #video-play-overlay .bg-white\/90 {
    padding: 1rem;
  }

  #video-play-overlay svg {
    width: 24px;
    height: 24px;
  }

  #video-loading .bg-white\/90 {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
  }
}

video[poster] {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}