/* General Styles */
:root {
    --primary-color: #a7ff83; /* Lime Green */
    --secondary-color: #1a1a1a; /* Dark Grey/Black */
    --text-color-light: #f0f0f0;
    --text-color-dark: #333333;
    --bg-dark-gradient: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    --bg-light-gradient: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    --header-bg: rgba(26, 26, 26, 0.95);
    --footer-bg: #0a0a0a;
    --card-bg: #282828;
    --border-color: rgba(255, 255, 255, 0.1);
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-color-light);
    background-color: var(--secondary-color);
    line-height: 1.6;
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color-light);
    font-weight: 700;
}

/* Custom text colors for readability */
.text-dark-readable {
    color: var(--text-color-dark);
}

.text-white {
    color: #fff !important;
}

.text-white-50 {
    color: rgba(255, 255, 255, 0.5) !important;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    color: #8ce06b;
}

.btn {
    font-weight: 600;
    border-radius: 0.5rem;
    text-decoration: none !important; /* Remove underline from buttons */
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--secondary-color);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #8ce06b;
    border-color: #8ce06b;
    color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.material-symbols-outlined {
    font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24;
    vertical-align: middle;
}

.bg-dark-gradient {
    background: var(--bg-dark-gradient);
}

/* Header */
.header {
    background-color: var(--header-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1030;
}

.logo-link {
    color: var(--text-color-light);
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-img {
    height: 40px;
}

.company-name {
    color: var(--primary-color);
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-link {
    color: var(--text-color-light);
    font-weight: 600;
    padding: 0.5rem 1rem;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0%;
    height: 2px;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 70%;
}

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

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: url('img/content/businessman-market-analyzing-finance-investments-forex-assets-mobile-trading-financial-business-concept-finance-funds-investment-data-stock-digital-business.jpg') no-repeat center center/cover;
    position: relative;
    padding-top: 100px; /* Adjust for fixed header */
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.hero-section > .container {
    position: relative;
    z-index: 2;
}

.hero-section .text-content, .hero-section .image-content {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.hero-section.visible .text-content {
    opacity: 1;
    transform: translateY(0);
}

.hero-section.visible .image-content {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.hero-section h1 {
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-section p {
    color: var(--text-color-light);
}

/* About Section (Timeline) */
.about-section {
    background-color: var(--secondary-color);
    position: relative;
    overflow: hidden;
}

.timeline-container {
    position: relative;
    padding: 0 15px;
    max-width: 1200px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    width: 4px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 0%; /* For animation */
    transition: height 1.5s ease-out;
}

.timeline-container.visible .timeline-line {
    height: 100%;
}

.timeline-item {
    padding: 20px 0;
    position: relative;
    width: 50%;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item.left {
    left: 0;
    padding-right: 45px;
    text-align: right;
}

.timeline-item.right {
    left: 50%;
    padding-left: 45px;
    text-align: left;
}

.timeline-content {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    position: relative;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    border: 3px solid var(--secondary-color);
}

.timeline-item.left::after {
    right: -10px;
}

.timeline-item.right::after {
    left: -10px;
}

.timeline-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-color);
    background-color: var(--primary-color);
    border-radius: 50%;
    padding: 5px;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.timeline-item.left .timeline-icon {
    right: -40px;
}

.timeline-item.right .timeline-icon {
    left: -40px;
}

/* Services Section (Courses) */
.courses-section {
    background: var(--bg-dark-gradient);
}

.nav-tabs {
    border-bottom: none;
}

.nav-tabs .nav-link {
    color: var(--text-color-light);
    border: none;
    border-radius: 0.5rem 0.5rem 0 0;
    padding: 1rem 1.5rem;
    margin: 0 5px;
    transition: all 0.3s ease;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

.nav-tabs .nav-link:hover {
    color: var(--primary-color);
    background-color: #3a3a3a;
    border-color: var(--primary-color);
}

.nav-tabs .nav-link.active {
    color: var(--secondary-color);
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 700;
}

.course-tab-pane {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
}

.course-tab-pane .course-title {
    color: var(--primary-color);
}

.course-tab-pane .course-description {
    color: var(--text-color-light);
}

.course-features li {
    color: var(--text-color-light);
    margin-bottom: 8px;
}

.course-features .material-symbols-outlined {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.course-tab-pane .animate-on-tab-change {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.course-tab-pane.active .animate-on-tab-change {
    opacity: 1;
    transform: translateY(0);
}

/* Features Section */
.features-section {
    background-color: var(--secondary-color);
}

.feature-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    height: 100%; /* Ensure equal height */
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(50px);
}

.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.feature-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    display: block;
    margin: 0 auto 1rem;
}

.feature-card h3 {
    color: var(--primary-color);
    font-size: 1.75rem;
}

.feature-card p {
    color: var(--text-color-light);
}

/* Stats Section */
.stats-section {
    background: var(--bg-dark-gradient);
}

.stat-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transform: translateY(30px);
    }

.stat-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.stat-item .stat-title {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.progress {
    height: 10px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

.progress-bar {
    background-color: var(--primary-color);
    transition: width 1.5s ease-out;
}

.stat-value {
    color: var(--text-color-light);
}

/* Team Section */
.team-section {
    background-color: var(--secondary-color);
}

.team-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    height: 100%; /* Ensure equal height */
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(50px);
}

.team-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.team-avatar {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border: 4px solid var(--primary-color);
}

.team-name {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.team-role {
    color: var(--text-color-light);
    font-size: 1rem;
}

.fun-fact-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.4s ease-in-out;
    padding: 1.5rem;
    border-radius: 1rem;
    color: var(--text-color-light);
    text-align: center;
}

.team-card:hover .fun-fact-overlay {
    opacity: 1;
    transform: translateY(0);
}

/* Reviews Section */
.reviews-section {
    background: var(--bg-dark-gradient);
}

.review-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.review-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.review-avatar {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
}

.review-card h5 {
    color: var(--primary-color);
}

.review-card p {
    color: var(--text-color-light);
}

.star-rating .material-symbols-outlined {
    color: gold;
    font-size: 1.5rem;
}

.star-rating .material-symbols-outlined:not(.filled) {
    color: rgba(255, 215, 0, 0.3);
}

/* FAQ Section */
.faq-section {
    background-color: var(--secondary-color);
}

.accordion-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.accordion-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.accordion-button {
    background-color: var(--card-bg);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.15rem;
    padding: 1.25rem 1.5rem;
    border-radius: 0.5rem;
    text-align: left;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    color: var(--secondary-color);
    background-color: var(--primary-color);
    border-bottom: 1px solid var(--primary-color);
}

.accordion-button::after {
    filter: invert(1);
}

.accordion-button:not(.collapsed)::after {
    filter: none; /* Reset filter for active state if needed */
}

.accordion-body {
    color: var(--text-color-light);
    background-color: #2e2e2e;
    padding: 1.5rem;
    border-radius: 0 0 0.5rem 0.5rem;
}

/* Contact Form Container (Sticky/Modal-like) */
.contact-form-container {
    position: fixed;
    bottom: 0;
    right: -400px; /* Hidden by default */
    width: 380px;
    max-width: 90%;
    background-color: var(--card-bg);
    border-top-left-radius: 1rem;
    border-top-right-radius: 1rem;
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.4);
    padding: 1.5rem;
    z-index: 1040;
    transition: right 0.4s ease-in-out;
    border: 1px solid var(--border-color);
}

.contact-form-container.active {
    right: 0;
}

.contact-form-container h4 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 1.5rem;
}

.contact-form-container .close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-color-light);
    font-size: 1.8rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.contact-form-container .close-btn:hover {
    color: var(--primary-color);
}

.contact-form-container .form-label {
    color: var(--text-color-light);
}

.contact-form-container .form-control {
    background-color: #3a3a3a;
    border: 1px solid var(--border-color);
    color: var(--text-color-light);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
}

.contact-form-container .form-control::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.contact-form-container .form-control:focus {
    background-color: #4a4a4a;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(167, 255, 131, 0.25);
    color: var(--text-color-light);
}

.contact-form-container .invalid-feedback {
    color: #ff6b6b;
}

/* Sticky Contact Button (Header CTA) */
.contact-cta-btn {
    transition: transform 0.3s ease;
}

.contact-cta-btn:hover {
    transform: scale(1.05);
}

/* Order Course Modal */
.modal-content {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    color: var(--text-color-light);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    color: var(--primary-color);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
}

.modal .form-label {
    color: var(--text-color-light);
}

.modal .form-control {
    background-color: #3a3a3a;
    border: 1px solid var(--border-color);
    color: var(--text-color-light);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
}

.modal .form-control::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.modal .form-control:focus {
    background-color: #4a4a4a;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(167, 255, 131, 0.25);
    color: var(--text-color-light);
}

.modal .invalid-feedback {
    color: #ff6b6b;
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    border-top: 1px solid var(--border-color);
}

.footer .logo-img {
    filter: brightness(1.2) saturate(1.5);
}

.footer-links a {
    color: var(--text-color-light);
    margin: 0 15px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.copyright {
    font-size: 0.9rem;
}

/* Animation utilities */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Media Queries for Responsiveness */
@media (max-width: 991.98px) {
    .header .main-nav {
        display: none; /* Hide nav on smaller screens, could be replaced with a toggler */
    }

    .hero-section {
        text-align: center;
        min-height: 70vh;
        padding-top: 80px;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .hero-section p {
        font-size: 1rem;
    }

    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 45px;
        padding-right: 15px;
        text-align: left !important;
    }

    .timeline-item::after {
        left: -10px !important;
        right: auto !important;
    }

    .timeline-item .timeline-icon {
        left: -40px !important;
        right: auto !important;
    }

    .timeline-line {
        left: 15px;
        transform: translateX(0);
    }

    .nav-tabs .nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    .course-tab-pane .row {
        flex-direction: column;
    }

    .course-tab-pane .col-lg-6.order-lg-2 {
        order: 1 !important;
    }

    .course-tab-pane .col-lg-6.order-lg-1 {
        order: 2 !important;
    }

    .contact-form-container {
        width: 100%;
        right: -100%;
        border-radius: 0;
        top: 0;
        height: 100vh;
        overflow-y: auto;
    }

    .contact-form-container.active {
        right: 0;
    }

    .contact-form-container .close-btn {
        top: 20px;
        right: 20px;
    }

    .footer-links a {
        display: block;
        margin: 10px 0;
    }
}

@media (max-width: 767.98px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section p {
        font-size: 0.9rem;
    }

    h2 {
        font-size: 2rem;
    }

    .feature-card, .team-card, .review-card, .stat-item, .accordion-item {
        margin-bottom: 1.5rem;
    }
}
/* Specific styles for content within .secureTermsHub */
.secureTermsHub {
    padding: 60px 20px; /* Top/bottom padding and side padding for the content block */
    max-width: 1200px; /* Maximum width for readability */
    margin: 0 auto; /* Center the content block */
    background-color: var(--secondary-color); /* Ensure consistent background */
    color: var(--text-color-light); /* Default text color for this section */
}

.secureTermsHub h1 {
    font-size: 2.8rem; /* Main heading size, not excessively large */
    line-height: 1.2; /* Tighter line height for headings */
    margin-top: 2.5rem; /* Space above heading */
    margin-bottom: 1.5rem; /* Space below heading */
    color: var(--primary-color); /* Use primary color for main headings */
    font-family: 'Poppins', sans-serif; /* Consistent heading font */
    font-weight: 700; /* Bold headings */
}

.secureTermsHub h2 {
    font-size: 2.2rem; /* Sub-heading size */
    line-height: 1.25;
    margin-top: 2rem;
    margin-bottom: 1.2rem;
    color: var(--text-color-light); /* Default text color for sub-headings */
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

.secureTermsHub h3 {
    font-size: 1.8rem; /* Section title size */
    line-height: 1.3;
    margin-top: 1.8rem;
    margin-bottom: 1rem;
    color: var(--primary-color); /* Primary color for emphasis */
    font-family: 'Poppins', sans-serif;
    font-weight: 600; /* Slightly less bold */
}

.secureTermsHub h4 {
    font-size: 1.4rem; /* Sub-section title size */
    line-height: 1.4;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--text-color-light);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.secureTermsHub h5 {
    font-size: 1.1rem; /* Minor heading size, close to body text */
    line-height: 1.5;
    margin-top: 1.2rem;
    margin-bottom: 0.6rem;
    color: var(--text-color-light);
    font-family: 'Poppins', sans-serif;
    font-weight: 500; /* Medium weight */
}

.secureTermsHub p {
    font-size: 1rem; /* Standard paragraph text size */
    line-height: 1.7; /* Generous line height for readability */
    margin-bottom: 1rem; /* Space below paragraphs */
    color: var(--text-color-light); /* Ensure paragraph text color */
    font-family: 'Open Sans', sans-serif; /* Consistent body font */
}

.secureTermsHub ul,
.secureTermsHub ol {
    margin-bottom: 1rem; /* Space below lists */
    padding-left: 25px; /* Indent for list items */
    color: var(--text-color-light); /* Ensure list text color */
    font-family: 'Open Sans', sans-serif;
}

.secureTermsHub ul {
    list-style-type: disc; /* Default disc for unordered lists */
}

.secureTermsHub ol {
    list-style-type: decimal; /* Default decimal for ordered lists */
}

.secureTermsHub li {
    font-size: 1rem; /* List item text size */
    line-height: 1.6; /* Line height for list items */
    margin-bottom: 0.5rem; /* Space between list items */
    color: var(--text-color-light); /* Ensure list item text color */
}

/* Optional: Styles for strong/bold text within content */
.secureTermsHub strong {
    color: var(--primary-color); /* Highlight strong text with primary color */
    font-weight: 700;
}