/*--------------------------------------------------------------
# General Styles
--------------------------------------------------------------*/
:root {
  --primary-color: #8A2BE2; /* More vibrant purple */
  --secondary-color: #9932CC; /* Brighter purple */
  --accent-color: #DA70D6; /* More vivid lavender */
  --light-color: #F3E8FF; /* Very light purple */
  --dark-color: #0F0B1E; /* Deep purple-blue background */
  --gray-100: #1A1B26; /* Dark purple-gray */
  --gray-200: #252736; /* Slightly lighter purple-gray */
  --gray-300: #303348; /* Medium purple-gray */
  --gray-400: #4A5568; /* Medium gray */
  --gray-500: #6B7280; /* Medium-light gray */
  --gray-600: #9CA3AF; /* Light gray */
  --gray-700: #D1D5DB; /* Very light gray */
  --gray-800: #E5E7EB; /* Almost white gray */
  --gray-900: #F9FAFB; /* White */
  --transition: all 0.3s ease-in-out;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  --box-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.5);
  --glow-effect: 0 0 15px rgba(138, 43, 226, 0.7); /* Enhanced purple glow effect */
  --space-gradient: linear-gradient(135deg, #0F0B1E 0%, #1A1B26 100%);
  --purple-gradient: linear-gradient(135deg, #8A2BE2 0%, #9932CC 100%);
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--gray-700); /* Light gray text */
  background-color: var(--dark-color); /* Dark background */
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--gray-900); /* White text for headings */
  line-height: 1.2;
  margin-bottom: 1rem;
}

p {
  line-height: 1.6;
  margin-bottom: 1rem;
}

a {
  color: var(--accent-color); /* Light purple for links */
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--light-color); /* Very light purple on hover */
  text-decoration: none;
  text-shadow: var(--glow-effect); /* Subtle glow effect */
}

.section-bg {
  background-color: var(--gray-100); /* Dark blue-gray background */
}

.section-title {
  text-align: center;
  padding-bottom: 30px;
}

.section-title h2 {
  font-size: 32px;
  font-weight: 700;
  position: relative;
  margin-bottom: 20px;
  padding-bottom: 20px;
  color: var(--gray-900); /* White text */
  text-shadow: 0 0 15px rgba(123, 52, 221, 0.3); /* Subtle purple glow */
}

.section-title h2::after {
  content: '';
  position: absolute;
  display: block;
  width: 50px;
  height: 3px;
  background: var(--primary-color); /* Purple underline */
  bottom: 0;
  left: calc(50% - 25px);
  box-shadow: var(--glow-effect); /* Glow effect */
}

.section-title p {
  margin-bottom: 0;
  font-size: 18px;
  color: var(--gray-600); /* Light gray text */
}

section {
  padding: 80px 0;
  overflow: hidden;
}

/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 996;
  background: var(--primary-color); /* Purple background */
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-effect); /* Purple glow */
}

.back-to-top i {
  font-size: 16px;
  color: #fff;
  line-height: 0;
}

.back-to-top:hover {
  background: var(--accent-color); /* Lighter purple on hover */
  color: #fff;
  transform: translateY(-3px);
}

.back-to-top.active {
  visibility: visible;
  opacity: 1;
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
.header {
  transition: var(--transition);
  z-index: 997;
  padding: 10px 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: transparent;
}

.header.header-scrolled {
  background-color: var(--dark-color);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
}

.header.header-scrolled .nav-link,
.header.header-scrolled .language-selector {
  color: #fff;
}

.header.header-scrolled .nav-link:hover {
  color: var(--primary-color);
}

.header.header-scrolled .login-btn {
  border-color: #fff;
  color: #fff;
}

.header.header-scrolled .login-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.header .logo {
  max-height: 40px;
  margin-right: 10px;
}

.logo-text {
  display: inline-flex;
  align-items: center;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 32px; /* Further increased font size to match first screenshot */
  letter-spacing: 0.5px; /* Added letter spacing for better readability */
  margin-left: 5px; /* Added margin for better spacing from logo */
}

.logo-text .signum {
  font-weight: 700;
}

.logo-text .portal {
  font-weight: 400;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

/* Header Content Layout */
.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  width: 100%;
}

/* Oval Container */
.oval-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #b8bbc3;
  border-radius: 40px;
  padding: 8px 16px;
  flex: 1;
  max-width: 1000px;
  margin: 0 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.header-scrolled .oval-container {
  background-color: #b8bbc3;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Navigation Container */
.nav-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  margin: 0;
  max-width: 800px;
}

@media (min-width: 992px) {
  .nav-container {
    display: flex !important;
  }
  
  .main-nav {
    display: flex !important;
  }
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.main-nav .nav-item {
  margin: 0 5px;
  position: relative;
}

.main-nav .nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  color: var(--gray-300);
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
  text-align: center;
  letter-spacing: 0.2px;
  position: relative;
}


.main-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s ease;
  opacity: 0;
}

.main-nav .nav-link i {
  margin-left: 4px;
  font-size: 9px;
  transition: transform 0.3s ease;
}

.main-nav .nav-link:hover {
  color: var(--primary-color);
}



.main-nav .nav-link:hover i {
  transform: rotate(180deg);
}


.main-nav .nav-link:hover::after,
.main-nav .nav-item.active .nav-link::after {
  transform: scaleX(1);
  opacity: 1;
}

/* Scrolled state navigation */
.header-scrolled .main-nav .nav-link {
  color: var(--gray-300);
}

.header-scrolled .main-nav .nav-link:hover {
  color: var(--primary-color);
}

/* Dropdown Menus */
.dropdown-container {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  z-index: 996;
}

.dropdown-menu {
  display: none;
  position: absolute;
  left: 0;
  min-width: 250px;
  width: 100%;
  background-color: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  border-radius: 0 0 8px 8px;
  padding: 30px 0;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 996;
}

.dropdown-menu.active {
  display: block !important;
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

/* Position the dropdown menus correctly */
#trading-signals-dropdown,
#trading-education-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  z-index: 999;
}

.dropdown-content {
  display: flex;
  flex-wrap: wrap;
}

.dropdown-column {
  flex: 1;
  min-width: 200px;
  padding: 0 20px;
}

.dropdown-column h3 {
  color: var(--gray-400);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.dropdown-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dropdown-column ul li {
  margin-bottom: 10px;
}

.dropdown-column ul li a {
  color: var(--gray-300);
  font-size: 15px;
  font-weight: 500;
  transition: var(--transition);
  display: block;
  padding: 5px 0;
}

.dropdown-column ul li a:hover {
  color: var(--primary-color);
  padding-left: 5px;
}

.dropdown-promo {
  flex: 1.5;
  min-width: 300px;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}

.dropdown-promo img {
  width: 100%;
  max-width: 300px;
  border-radius: 8px;
  margin-bottom: 15px;
}

.dropdown-promo h4 {
  color: var(--gray-300);
  font-size: 18px;
  margin-bottom: 5px;
}

.dropdown-promo p {
  color: var(--gray-400);
  font-size: 14px;
  margin-bottom: 15px;
}

.dropdown-promo .learn-more {
  color: var(--primary-color);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
}

.dropdown-promo .learn-more i {
  margin-left: 5px;
  transition: transform 0.3s ease;
}

.dropdown-promo .learn-more:hover i {
  transform: translateX(5px);
}

/* Dropdown Hover Effect */
.nav-item.has-dropdown:hover .dropdown-menu {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Language Selector */
.language-selector {
  display: flex;
  align-items: center;
  color: #fff;
  font-size: 14px;
}

.language-selector i {
  margin-right: 5px;
}

/* Auth Buttons */
.auth-buttons {
  display: flex;
  align-items: center;
}

.auth-buttons .btn {
  margin-left: 12px;
  padding: 8px 22px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.login-btn {
  background: transparent;
  border: 1px solid var(--gray-300);
  color: var(--gray-300);
}

.login-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: all 0.4s ease;
  z-index: -1;
}

.login-btn:hover {
  background: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
  text-shadow: 0 0 8px rgba(123, 52, 221, 0.3);
  transform: translateY(-2px);
}

.login-btn:hover::before {
  left: 0;
}

.register-btn {
  background: var(--primary-color);
  border: 1px solid var(--primary-color);
  color: #fff;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: 24px;
  box-shadow: 0 0 15px rgba(138, 43, 226, 0.5);
}

.register-btn:hover {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(138, 43, 226, 0.7);
}

.header-scrolled .register-btn {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
  box-shadow: 0 0 15px rgba(138, 43, 226, 0.5);
}

.header-scrolled .register-btn:hover {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
  box-shadow: 0 0 20px rgba(138, 43, 226, 0.7);
}

/* Menu Toggle Button */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

/* Mobile Menu Overlay */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--dark-color);
  z-index: 9999;
  overflow-y: auto;
  display: none;
}

.menu-overlay.active {
  display: block;
}

.overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.close-menu {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

.overlay-content {
  padding: 20px;
}

/* Accordion Menu */
.accordion-item {
  background-color: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.accordion-header {
  margin: 0;
}

.accordion-button {
  background-color: transparent;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  padding: 20px 0;
  box-shadow: none;
}

.accordion-button:not(.collapsed) {
  background-color: transparent;
  color: var(--primary-color);
  box-shadow: none;
}

.accordion-button::after {
  display: none;
}

.accordion-button i {
  margin-left: 10px;
  transition: transform 0.3s ease;
}

.accordion-button:not(.collapsed) i {
  transform: rotate(180deg);
}

.accordion-link {
  display: block;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  padding: 20px 0;
  text-decoration: none;
}

.accordion-link i {
  margin-left: 10px;
}

.accordion-body {
  padding: 0 0 20px 0;
}

/* Submenu Container */
.submenu-container {
  display: flex;
  flex-wrap: wrap;
}

.submenu-section {
  flex: 1 1 200px;
  margin-bottom: 20px;
}

.submenu-section h3 {
  color: var(--gray-600);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 15px;
  text-transform: uppercase;
}

.submenu-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.submenu-section ul li {
  margin-bottom: 10px;
}

.submenu-section ul li a {
  color: #fff;
  font-size: 16px;
  transition: var(--transition);
}

.submenu-section ul li a:hover {
  color: var(--primary-color);
}

.submenu-image {
  flex: 1 1 300px;
  margin-top: 20px;
}

.submenu-image img {
  width: 100%;
  border-radius: 8px;
}

.image-caption {
  margin-top: 15px;
}

.image-caption h4 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 5px;
}

.image-caption p {
  color: var(--gray-600);
  font-size: 14px;
}

.overlay-footer {
  padding: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.overlay-footer .language-selector {
  margin-bottom: 20px;
}

.overlay-footer .auth-buttons {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.overlay-footer .auth-buttons .btn {
  margin: 5px 0;
  width: 100%;
  text-align: center;
}

/* Responsive Styles for Header */
@media (max-width: 1199px) {
  .main-nav .nav-link {
    padding: 10px 10px;
    font-size: 13px;
  }
}

@media (max-width: 991px) {
  .nav-container {
    display: none;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .auth-buttons .login-btn {
    display: none;
  }
}

@media (max-width: 767px) {
  .auth-buttons .register-btn {
    display: none;
  }
  
  .submenu-container {
    flex-direction: column;
  }
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
.hero {
  width: 100%;
  height: 100vh;
  position: relative;
  padding: 0;
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Hero Background for Parallax Effect */
.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15, 11, 30, 0.7) 0%, rgba(26, 27, 38, 0.7) 100%), url("../images/ai-trading.png") center center;
  background-size: cover;
  z-index: -1;
  transform-origin: center top;
}

/* Add a subtle star field effect */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("../images/stars-bg.png");
  background-size: cover;
  opacity: 0.3;
  z-index: 0;
  animation: twinkle 10s linear infinite;
}

@keyframes twinkle {
  0% { opacity: 0.2; }
  50% { opacity: 0.4; }
  100% { opacity: 0.2; }
}

.hero-content {
  padding-top: 80px; /* Add padding to account for the header */
  position: relative;
  z-index: 1;
}

.hero h1 {
  margin: 0;
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8), 0 0 20px rgba(123, 52, 221, 0.5); /* Added stronger shadow + kept purple glow */
  position: relative;
  z-index: 1;
}

.hero h2 {
  color: rgba(255, 255, 255, 0.8);
  margin: 15px 0 0 0;
  font-size: 22px;
  font-weight: 400;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8); /* Added shadow for better readability */
}

.hero .hero-btns {
  margin-top: 30px;
  position: relative;
  z-index: 1;
}

.hero .btn-primary,
.hero .btn-secondary {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.5px;
  display: inline-block;
  padding: 12px 30px;
  border-radius: 50px;
  transition: var(--transition);
  margin: 10px 10px 10px 0;
  color: #fff;
}

.hero .btn-primary {
  background: var(--primary-color); /* Purple button */
  border: 2px solid var(--primary-color);
  box-shadow: 0 0 20px rgba(123, 52, 221, 0.5); /* Purple glow */
  position: relative;
  z-index: 1;
}

.hero .btn-primary:hover {
  background: transparent;
  border-color: var(--primary-color);
  box-shadow: 0 0 30px rgba(123, 52, 221, 0.7); /* Enhanced glow */
}

.hero .btn-secondary {
  background: transparent;
  border: 2px solid var(--primary-color);
  position: relative;
  z-index: 1;
}

.hero .btn-secondary:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 20px rgba(123, 52, 221, 0.5); /* Purple glow */
}

.hero .hero-img {
  text-align: right;
}

/* Astronaut Container and Animation */
.astronaut-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.floating-astronaut {
  position: absolute;
  top: -100px;
  left: -80px;
  width: 300px;
  height: auto;
  z-index: 10;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 0 40px rgba(123, 52, 221, 1)); /* Maximum purple glow */
}

@keyframes float {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
  100% {
    transform: translateY(0px) rotate(0deg);
  }
}

/*--------------------------------------------------------------
# Services Section
--------------------------------------------------------------*/
.services .service-box {
  box-shadow: var(--box-shadow);
  padding: 40px 30px;
  transition: var(--transition);
  background: var(--gray-100); /* Dark background */
  height: 100%;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(123, 52, 221, 0.1); /* Subtle purple border */
}

.services .service-box:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow-hover);
}

.services .service-box .icon {
  margin-bottom: 20px;
  font-size: 36px;
  color: var(--primary-color); /* Purple icon */
  width: 65px;
  height: 65px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(123, 52, 221, 0.1); /* Subtle purple background */
  transition: var(--transition);
  box-shadow: 0 0 15px rgba(123, 52, 221, 0.2); /* Subtle glow */
}

.services .service-box:hover .icon {
  background: var(--primary-color);
  color: #fff;
  box-shadow: 0 0 20px rgba(123, 52, 221, 0.5); /* Enhanced glow */
}

.services .service-box h3 {
  font-size: 22px;
  margin-bottom: 15px;
  font-weight: 600;
}

.services .service-box .read-more {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  font-size: 16px;
  color: var(--primary-color);
}

.services .service-box .read-more i {
  margin-left: 5px;
  font-size: 14px;
  transition: var(--transition);
}

.services .service-box .read-more:hover i {
  transform: translateX(5px);
}

/*--------------------------------------------------------------
# Featured Signals Section
--------------------------------------------------------------*/
.featured-signals {
  background-color: var(--dark-color); /* Dark background */
}

.signals-table {
  background: var(--gray-100); /* Dark background */
  box-shadow: var(--box-shadow);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(123, 52, 221, 0.1); /* Subtle purple border */
}

.signals-table .table {
  margin-bottom: 0;
}

.signals-table th {
  background-color: var(--primary-color); /* Purple header */
  color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 14px;
  padding: 15px;
  border: none;
}

.signals-table td {
  padding: 15px;
  vertical-align: middle;
  border-color: var(--gray-200); /* Darker border */
  font-size: 15px;
  color: var(--gray-700); /* Light text */
}

.signals-table .currency-pair {
  font-weight: 600;
  font-family: 'Roboto Mono', monospace;
}

.signals-table .signal-type {
  padding: 5px 10px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  color: #fff;
}

.signals-table .signal-type.buy {
  background-color: #10B981;
}

.signals-table .signal-type.sell {
  background-color: #EF4444;
}

.signals-table .status {
  padding: 5px 10px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 12px;
}

.signals-table .status.active {
  background-color: rgba(16, 185, 129, 0.1);
  color: #10B981;
}

.signals-table .status.completed {
  background-color: rgba(59, 130, 246, 0.1);
  color: #3B82F6;
}

/*--------------------------------------------------------------
# Popular Courses Section
--------------------------------------------------------------*/
.popular-courses .course-card {
  background: var(--gray-100); /* Dark background */
  border-radius: 10px;
  box-shadow: var(--box-shadow);
  overflow: hidden;
  margin-bottom: 30px;
  transition: var(--transition);
  border: 1px solid rgba(123, 52, 221, 0.1); /* Subtle purple border */
}

.popular-courses .course-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow-hover);
}

.popular-courses .course-img {
  position: relative;
  overflow: hidden;
}

.popular-courses .course-img img {
  transition: var(--transition);
}

.popular-courses .course-card:hover .course-img img {
  transform: scale(1.1);
}

.popular-courses .course-level {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 15px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
}

.popular-courses .course-level.beginner {
  background-color: #10B981;
}

.popular-courses .course-level.intermediate {
  background-color: #F59E0B;
}

.popular-courses .course-level.advanced {
  background-color: #EF4444;
}

.popular-courses .course-content {
  padding: 20px;
}

.popular-courses .course-content h3 {
  font-size: 20px;
  margin-bottom: 15px;
}

.popular-courses .course-content h3 a {
  color: var(--gray-900);
}

.popular-courses .course-content h3 a:hover {
  color: var(--primary-color);
}

.popular-courses .course-info {
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
  margin-bottom: 15px;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  font-size: 14px;
  color: var(--gray-600);
}

.popular-courses .course-info i {
  color: var(--primary-color);
  margin-right: 5px;
}

/*--------------------------------------------------------------
# Testimonials Section
--------------------------------------------------------------*/
.testimonials {
  background: linear-gradient(135deg, rgba(15, 11, 30, 0.4) 0%, rgba(26, 27, 38, 0.4) 100%), url("../images/space-nebula-bg.jpg") center center;
  background-size: cover;
  padding: 60px 0;
  position: relative;
  color: #fff;
}

.testimonials .section-title h2,
.testimonials .section-title p {
  color: #fff;
}

.testimonials .section-title h2::after {
  background: var(--accent-color);
}

.testimonials-slider {
  max-width: 1000px;
  margin: 0 auto;
}

.testimonials .swiper-wrapper {
  display: flex;
  align-items: stretch;
}

.testimonials .swiper-slide {
  height: auto;
  display: flex;
}

.testimonials .testimonial-item {
  text-align: center;
  padding: 25px;
  background: rgba(123, 52, 221, 0.1); /* Slightly more visible purple background */
  backdrop-filter: blur(10px);
  border-radius: 10px;
  margin: 0 10px;
  border: 1px solid rgba(123, 52, 221, 0.3); /* More visible purple border */
  box-shadow: 0 0 20px rgba(123, 52, 221, 0.2); /* Enhanced glow */
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonials .testimonial-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 30px rgba(123, 52, 221, 0.3);
}

.testimonials .testimonial-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 4px solid rgba(123, 52, 221, 0.3);
  margin: 0 auto 15px auto;
  overflow: hidden;
}

.testimonials .testimonial-item h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 10px 0 5px 0;
  color: #fff;
}

.testimonials .testimonial-item h4 {
  font-size: 14px;
  color: var(--accent-color);
  margin: 0 0 15px 0;
}

.testimonials .testimonial-item p {
  font-style: italic;
  margin: 0 0 15px 0;
  font-size: 15px;
  line-height: 1.6;
}

.testimonials .testimonial-item .quote-icon-left,
.testimonials .testimonial-item .quote-icon-right {
  color: rgba(123, 52, 221, 0.4);
  font-size: 20px;
  line-height: 0;
}

.testimonials .testimonial-item .quote-icon-left {
  display: inline-block;
  margin-right: 5px;
}

.testimonials .testimonial-item .quote-icon-right {
  display: inline-block;
  margin-left: 5px;
}

.testimonials .testimonial-item .stars {
  margin-top: 15px;
}

.testimonials .testimonial-item .stars i {
  color: var(--accent-color);
  margin: 0 1px;
}

.testimonials .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.testimonials .swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.4);
  opacity: 0.5;
  transition: all 0.3s ease;
}

.testimonials .swiper-pagination .swiper-pagination-bullet-active {
  background-color: var(--accent-color);
  opacity: 1;
  width: 12px;
  height: 12px;
}

/* Swiper navigation buttons */
.testimonials .swiper-button-next,
.testimonials .swiper-button-prev {
  color: var(--accent-color);
  background-color: rgba(15, 17, 25, 0.5);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.testimonials .swiper-button-next:after,
.testimonials .swiper-button-prev:after {
  font-size: 16px;
  font-weight: bold;
}

.testimonials .swiper-button-next:hover,
.testimonials .swiper-button-prev:hover {
  background-color: var(--primary-color);
  color: #fff;
  transform: scale(1.1);
}

/*--------------------------------------------------------------
# CTA Section
--------------------------------------------------------------*/
.cta {
  background: linear-gradient(rgba(15, 11, 30, 0.4), rgba(26, 27, 38, 0.4)), url("../images/space-station-bg.jpg") fixed center center;
  background-size: cover;
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

/* Add a tech grid overlay */
.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("../images/tech-grid.png");
  background-size: cover;
  opacity: 0.1;
  z-index: 0;
}

.cta h3 {
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 10px;
}

.cta p {
  color: #fff;
  margin-bottom: 0;
}

.cta .cta-btn {
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 12px 30px;
  border-radius: 50px;
  transition: var(--transition);
  margin: 10px;
  color: #fff;
  background: var(--primary-color); /* Purple button */
  box-shadow: 0 0 20px rgba(123, 52, 221, 0.5); /* Purple glow */
  position: relative;
  z-index: 1;
}

.cta .cta-btn:hover {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: #fff;
  transform: translateY(-5px);
  box-shadow: 0 0 30px rgba(123, 52, 221, 0.7); /* Enhanced glow */
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
.footer {
  background: var(--dark-color); /* Very dark background */
  padding: 0 0 30px 0;
  color: #fff;
  font-size: 14px;
  position: relative;
  overflow: hidden;
}

.footer .footer-top {
  background: var(--gray-100); /* Dark blue-gray */
  padding: 60px 0 30px 0;
  position: relative;
}

/* Add a subtle tech pattern to the footer */
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("../images/circuit-pattern.png");
  background-size: cover;
  opacity: 0.05;
  z-index: 0;
}

.footer .footer-top .footer-info {
  margin-bottom: 30px;
}

.footer .footer-top .footer-info .logo {
  line-height: 0;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.footer .footer-top .footer-info .logo img {
  max-height: 40px;
  margin-right: 6px;
}

.footer .footer-top .footer-info p {
  font-size: 14px;
  line-height: 24px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
}

.footer .footer-top .social-links a {
  font-size: 16px;
  display: inline-block;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1;
  padding: 10px 0;
  margin-right: 10px;
  border-radius: 50%;
  text-align: center;
  width: 36px;
  height: 36px;
  transition: var(--transition);
  background: rgba(123, 52, 221, 0.2); /* Subtle purple background */
  box-shadow: 0 0 10px rgba(123, 52, 221, 0.3); /* Subtle glow */
}

.footer .footer-top .social-links a:hover {
  background: var(--accent-color);
  color: #fff;
  text-decoration: none;
}

.footer .footer-top h4 {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  position: relative;
  padding-bottom: 12px;
  margin-bottom: 20px;
}

.footer .footer-top h4::after {
  content: '';
  position: absolute;
  display: block;
  width: 30px;
  height: 2px;
  background: var(--accent-color);
  bottom: 0;
  left: 0;
}

.footer .footer-top .footer-links {
  margin-bottom: 30px;
}

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

.footer .footer-top .footer-links ul li {
  padding: 8px 0;
  display: flex;
  align-items: center;
}

.footer .footer-top .footer-links ul li:first-child {
  padding-top: 0;
}

.footer .footer-top .footer-links ul i {
  padding-right: 2px;
  color: var(--accent-color);
  font-size: 12px;
  line-height: 1;
}

.footer .footer-top .footer-links ul a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
  display: inline-block;
  line-height: 1;
}

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

.footer .footer-top .footer-contact {
  margin-bottom: 30px;
}

.footer .footer-top .footer-contact p {
  line-height: 26px;
  margin-bottom: 15px;
}

.footer .copyright {
  text-align: center;
  padding-top: 30px;
  color: rgba(255, 255, 255, 0.8);
}

.footer .credits {
  padding-top: 10px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.footer .credits a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

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

/* Button Styles */
.btn-primary {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
  border-radius: 50px;
  padding: 10px 25px;
  font-weight: 600;
  transition: var(--transition);
}

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

.btn-secondary {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
  color: #fff;
  border-radius: 50px;
  padding: 10px 25px;
  font-weight: 600;
  transition: var(--transition);
}

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

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
  border-radius: 50px;
  padding: 8px 20px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  color: #fff;
  transform: translateY(-3px);
}

.btn-outline-light {
  color: #fff;
  border-color: #fff;
  border-radius: 50px;
  padding: 8px 20px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-outline-light:hover {
  background: #fff;
  color: var(--primary-color);
  transform: translateY(-3px);
}


/* 
* Navigation updates for 4-item menu - Added by update script
* These styles ensure proper layout after removing Market Insights and Packages
*/

/* Main navigation updates */
.main-nav {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 600px; /* Reduced to account for fewer items */
  margin: 0 auto;
}

.main-nav .nav-item {
  padding: 0 20px; /* Increased padding between items */
}

/* Mobile navigation adjustments */
@media (max-width: 991px) {
  .main-nav {
    flex-direction: column;
    max-width: 100%;
  }
  
  .main-nav .nav-item {
    padding: 10px 0;
  }
  
  /* Ensure mobile menu accordion spacing is consistent */
  .menu-overlay .accordion-item {
    margin-bottom: 5px;
  }
}

/* Adjust oval container width */
.oval-container {
  max-width: 800px; /* Reduced from previous value */
}

/* Enhanced active link styling */
.nav-link.active,
.nav-item.active .nav-link {
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

.nav-link.active:after,
.nav-item.active .nav-link:after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  transition: all 0.3s ease;
}

/* Ensure chart iframe container is visible */
#tradingview_chart,
#tv_chart_container {
  height: 600px;
  min-height: 600px;
  width: 100%;
  overflow: hidden;
  position: relative;
}