/* Theme CSS for Merzol - Light/Dark Mode with 3D Elements */

:root {
  /* Light Theme Variables */
  --light-bg: #ffffff;
  --light-text: #333333;
  --light-secondary: #666666;
  --light-accent: #ff0000; /* Red accent color */
  --light-card-bg: #f8f8f8;
  --light-shadow: rgba(0, 0, 0, 0.1);
  --light-header-bg: #c00;
  --light-footer-bg: #f5f5f5;
  
  /* Dark Theme Variables */
  --dark-bg: #121212;
  --dark-text: #f5f5f5;
  --dark-secondary: #aaaaaa;
  --dark-accent: #ff3333; /* Brighter red for dark mode */
  --dark-card-bg: #1e1e1e;
  --dark-shadow: rgba(255, 0, 0, 0.2);
  --dark-header-bg: #1a1a1a;
  --dark-footer-bg: #1a1a1a;
  
  /* 3D Effect Variables */
  --card-depth: 10px;
  --button-depth: 4px;
  --hover-lift: -5px;
  --transition-speed: 0.3s;
  
  /* Feature Card Variables */
  --feature-card-bg-light: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
  --feature-card-bg-dark: linear-gradient(135deg, #cc0000 0%, #990000 100%);
  --feature-card-text: #ffffff;
}

/* Default Light Theme */
body {
  --bg-color: var(--light-bg);
  --text-color: var(--light-text);
  --secondary-color: var(--light-secondary);
  --accent-color: var(--light-accent);
  --card-bg: var(--light-card-bg);
  --shadow-color: var(--light-shadow);
  --header-bg: var(--light-header-bg);
  --footer-bg: var(--light-footer-bg);
  
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* Dark Theme Class */
body.dark-theme {
  --bg-color: var(--dark-bg);
  --text-color: #000000;
  --secondary-color: var(--dark-secondary);
  --accent-color: var(--dark-accent);
  --card-bg: var(--dark-card-bg);
  --shadow-color: var(--dark-shadow);
  --header-bg: var(--dark-header-bg);
  --footer-bg: var(--dark-footer-bg);
}

/* Theme Toggle Button */
.theme-toggle-container {
    margin-right: 15px;
}

.theme-toggle {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--accent-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    overflow: hidden;
}

.theme-toggle:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
}

.theme-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.theme-toggle:hover::before {
    opacity: 0.5;
}

.theme-toggle i {
    font-size: 18px;
    color: white;
    transition: all 0.3s ease;
    z-index: 1;
}

.theme-toggle .fa-sun {
    opacity: 1;
    position: absolute;
    transform: rotate(0deg);
}

.theme-toggle .fa-moon {
    opacity: 0;
    position: absolute;
    transform: rotate(90deg);
}

.dark-theme .theme-toggle .fa-sun {
    opacity: 0;
    transform: rotate(-90deg);
}

.dark-theme .theme-toggle .fa-moon {
    opacity: 1;
    transform: rotate(0deg);
}

.dark-theme .theme-toggle {
    background-color: #2a2a3a;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
}

.dark-theme .theme-toggle:hover {
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.6);
}

/* Header Styling */
#xb-header-area {
  background: linear-gradient(to right, #1a1a1a, #cc0000);
  transition: background-color var(--transition-speed);
  box-shadow: 0 4px 10px var(--shadow-color);
}

.xb-header {
  background-color: transparent !important;
  transition: background-color var(--transition-speed);
}

e:\www.merzol.com\assets\css\theme.css
.header-logo img {
  max-height: 40px;
  transition: transform var(--transition-speed);
}

.header-logo img:hover {
  transform: scale(1.05);
}
/* End of Theme CSS */

.main-menu nav ul li a span {
  color: #ffffff !important;
  transition: color var(--transition-speed);
}

.main-menu nav ul li a:hover span {
  color: var(--accent-color) !important;
}

.header-btn .login-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    margin-left: 10px;
    background: #1a1a1a;
    border: 2px solid #444;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.header-btn .login-btn img {
    filter: invert(1);
    z-index: 1;
}

.header-btn .login-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, rgb(255, 255, 255), red, rgb(255, 255, 255));
    animation: rotate-border 3s linear infinite;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}
.header-btn .login-btn:hover::before {
    opacity: 1;
}

@keyframes rotate-border {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.header-btn .login-btn:hover {
    border-color: transparent;
}

.header-btn .login-btn:hover::before {
    opacity: 1;
}

@keyframes rotate-border {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* 3D Card Effects */
.feature-wrap {
  background: var(--card-bg) !important;
  border-radius: 15px;
  box-shadow: 0 var(--card-depth) 20px var(--shadow-color);
  transform: translateY(0);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed), filter 0.5s ease;
  overflow: hidden;
  border: 1px solid rgba(255, 0, 0, 0.1);
  position: relative;
}

.feature-wrap:hover {
  transform: translateY(var(--hover-lift));
  box-shadow: 0 calc(var(--card-depth) + 15px) 35px rgba(255, 0, 0, 0.25);
  filter: drop-shadow(0 0 8px rgba(255, 0, 0, 0.2));
  animation: pulse-shadow 1.5s infinite alternate;
}

.feature-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 0, 0, 0.3) 0%, rgba(255, 0, 0, 0) 60%);
  z-index: 1;
  opacity: 0;
  transition: opacity var(--transition-speed);
}

.feature-wrap:hover::before {
  opacity: 1;
}

/* Feature Cards Styling */
.xb-item--feature {
  background: var(--feature-card-bg-light) !important;
  color: var(--feature-card-text) !important;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 var(--card-depth) 15px rgba(255, 0, 0, 0.2);
  transition: all var(--transition-speed);
}

body.dark-theme .xb-item--feature {
  background: var(--feature-card-bg-dark) !important;
}

.xb-item--feature:hover {
  transform: translateY(var(--hover-lift));
  box-shadow: 0 calc(var(--card-depth) + 8px) 20px rgba(255, 0, 0, 0.3), 0 0 15px rgba(255, 0, 0, 0.2);
}

.xb-item--feature:hover .xb-item--feature-icon {
  transform: scale(1.1);
  filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.5));
  animation: icon-pulse 1.5s infinite alternate;
}

@keyframes icon-pulse {
  0% {
    filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.5));
  }
  100% {
    filter: drop-shadow(0 0 15px rgba(255, 0, 0, 0.8));
  }
}

.xb-item--feature-icon {
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease, filter 0.5s ease;
}

.xb-item--feature h4,
.xb-item--feature p {
  color: var(--feature-card-text) !important;
  position: relative;
  z-index: 2;
}

.xb-item--feature::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: 1;
}

/* Shadow Animation */
@keyframes pulse-shadow {
  0% {
    box-shadow: 0 calc(var(--card-depth) + 15px) 35px rgba(255, 0, 0, 0.25);
  }
  100% {
    box-shadow: 0 calc(var(--card-depth) + 20px) 40px rgba(255, 0, 0, 0.4);
  }
}

/* 3D Button Effects */
.them-btn {
  position: relative;
  transform: translateY(0);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  box-shadow: 0 var(--button-depth) 0 rgba(200, 0, 0, 0.8);
  overflow: hidden;
}

.them-btn:hover {
  transform: translateY(var(--hover-lift));
  box-shadow: 0 calc(var(--button-depth) + 5px) 0 rgba(200, 0, 0, 0.8);
}

.them-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0) 100%);
  transition: left 0.5s;
}

.them-btn:hover::after {
  left: 100%;
}

/* Hero Section */
.hero {
  background-color: #fff !important;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(255, 0, 0, 0.1) 0%, rgba(255, 0, 0, 0) 70%);
  z-index: 0;
}

.merzolTitle {
  color: var(--accent-color) !important;
  text-shadow: 0 4px 8px var(--shadow-color);
  font-size: 5rem;
  letter-spacing: 2px;
  transition: all var(--transition-speed);
}

.slogan {
  color: var(--text-color) !important;
  transition: color var(--transition-speed);
}

/* Footer Styling */
footer {
  background-color: var(--footer-bg) !important;
  transition: background-color var(--transition-speed);
}

.xb-footer-bottom {
  background: transparent !important;
  border-color: var(--accent-color) !important;
  transition: border-color var(--transition-speed);
}

/* Animation for 3D elements */
@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0px);
  }
}

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

/* Scroll Dissolve Transitions */
.dissolve-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.dissolve-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Dissolve for Children */
.dissolve-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.dissolve-stagger.visible > *:nth-child(1) { transition-delay: 0.1s; }
.dissolve-stagger.visible > *:nth-child(2) { transition-delay: 0.2s; }
.dissolve-stagger.visible > *:nth-child(3) { transition-delay: 0.3s; }
.dissolve-stagger.visible > *:nth-child(4) { transition-delay: 0.4s; }
.dissolve-stagger.visible > *:nth-child(5) { transition-delay: 0.5s; }
.dissolve-stagger.visible > *:nth-child(6) { transition-delay: 0.6s; }

.dissolve-stagger.visible > * {
    opacity: 1;
    transform: translateY(0);
}

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

/* ASR Section Enhancements */
.asr-section {
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.5s ease;
}

.asr-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,212,255,0.05) 0%, rgba(0,212,255,0) 100%);
    z-index: -1;
}

.sound-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40px;
    opacity: 0.3;
    z-index: -1;
    transition: opacity 0.5s ease;
}

.sound-wave-1 {
    animation: wave1 3s ease-in-out infinite;
}

.sound-wave-2 {
    animation: wave2 4s ease-in-out infinite;
    animation-delay: 0.5s;
}

.sound-wave-3 {
    animation: wave3 5s ease-in-out infinite;
    animation-delay: 1s;
}

@keyframes wave1 {
    0%, 100% { transform: scaleY(0.5); }
    50% { transform: scaleY(1); }
}

@keyframes wave2 {
    0%, 100% { transform: scaleY(0.7); }
    50% { transform: scaleY(1.2); }
}

@keyframes wave3 {
    0%, 100% { transform: scaleY(0.3); }
    50% { transform: scaleY(0.8); }
}

.asr-icon {
    transition: transform 0.3s ease, filter 0.3s ease;
}

.asr-icon:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.6));
}

.dark-theme .asr-section {
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.1);
}

.dark-theme .sound-wave {
    opacity: 0.5;
}

.dark-theme .asr-icon:hover {
    filter: drop-shadow(0 0 12px rgba(0, 212, 255, 0.8));
}

/* FAQ Section Styling */
.faq {
  background-color: var(--bg-color) !important;
  transition: background-color var(--transition-speed);
}

.faq .title {
  color: var(--text-color) !important;
  transition: color var(--transition-speed);
}

.accordion_box .accordion {
  background-color: var(--card-bg) !important;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 var(--card-depth) 15px var(--shadow-color);
  transition: all var(--transition-speed);
  overflow: hidden;
}

.accordion_box .accordion:hover {
  transform: translateY(var(--hover-lift));
  box-shadow: 0 calc(var(--card-depth) + 8px) 20px var(--shadow-color);
}

.accordion_box .acc-btn {
  color: var(--text-color) !important;
  transition: color var(--transition-speed);
  position: relative;
  z-index: 1;
}

.accordion_box .acc-btn .arrow {
  color: var(--accent-color) !important;
}

.accordion_box .acc_body {
  background-color: var(--card-bg) !important;
  transition: background-color var(--transition-speed);
}

.accordion_box .acc_body .content {
  color: var(--secondary-color) !important;
  transition: color var(--transition-speed);
}

.accordion_box .active-block {
  border-color: var(--accent-color) !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .merzolTitle {
    font-size: 3.5rem;
  }
  
  :root {
    --card-depth: 6px;
    --button-depth: 3px;
    --hover-lift: -3px;
  }
  }
/* End of Theme CSS */