@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&family=Source+Sans+Pro:wght@300;400;660;700&display=swap');

:root {
    --3a4-primary: #7e22ce;
    --3a4-secondary: #581c87;
    --3a4-accent: #fb923c;
    --3a4-background: #faf5ff;
    --3a4-text: #3b0764;
    --3a4-muted: #c084fc;
    --3a4-white: #ffffff;
    --3a4-light-gray: #f0f0f0;
    --3a4-dark-gray: #333333;
    --3a4-border-color: #e0e0e0;

    --mx-font-heading: 'Nunito', sans-serif;
    --mx-font-body: 'Source Sans Pro', sans-serif;

    --mx-container-width: 1200px;
    --mx-section-padding-desktop: 100px 0;
    --mx-section-padding-mobile: 60px 0;
    --mx-border-radius-sm: 5px;
    --mx-border-radius-md: 10px;
    --mx-transition-speed: 0.3s ease;
}

/* Base Reset & Body Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--mx-font-body);
    line-height: 1.6;
    color: var(--3a4-text);
    background-color: var(--3a4-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--3a4-accent);
    color: var(--3a4-white);
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--mx-font-heading);
    color: var(--3a4-primary);
    line-height: 1.2;
    margin-bottom: 0.5em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--3a4-secondary);
}

h3 {
    font-size: clamp(1.7rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.01em;
}

h4 {
    font-size: clamp(1.4rem, 2.8vw, 1.8rem);
    font-weight: 600;
}

h5 {
    font-size: clamp(1.2rem, 2.2vw, 1.4rem);
    font-weight: 600;
}

h6 {
    font-size: clamp(1rem, 1.8vw, 1.1rem);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--3a4-muted);
}

p {
    margin-bottom: 1em;
    font-size: 1.1rem;
    line-height: 1.7;
}

a {
    color: var(--3a4-primary);
    text-decoration: none;
    transition: color var(--mx-transition-speed), transform var(--mx-transition-speed);
}

a:hover {
    color: var(--3a4-accent);
    text-decoration: underline;
}

/* Utility Classes */
.mx-container {
    max-width: var(--mx-container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.mx-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.mx-flex {
    display: flex;
    align-items: center;
    justify-content: center;
}

.mx-text-center {
    text-align: center;
}

.mx-section-heading {
    margin-bottom: 50px;
    text-align: center;
}

.mx-section-heading p {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.3rem;
    color: var(--3a4-secondary);
}

.mx-light-bg {
    background-color: var(--3a4-background);
}

.mx-dark-bg {
    background-color: var(--3a4-secondary);
    color: var(--3a4-white);
}

.mx-dark-bg h2, .mx-dark-bg h3, .mx-dark-bg h4 {
    color: var(--3a4-accent);
}

.mx-dark-bg p, .mx-dark-bg a {
    color: var(--3a4-light-gray);
}

.mx-dark-bg a:hover {
    color: var(--3a4-white);
}

/* Sections Spacing */
section {
    padding: var(--mx-section-padding-desktop);
    position: relative;
}

/* Buttons */
.mx-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--mx-border-radius-md);
    cursor: pointer;
    transition: all var(--mx-transition-speed);
    white-space: nowrap;
}

.mx-btn-primary {
    background-color: var(--3a4-primary);
    color: var(--3a4-white);
    border-color: var(--3a4-primary);
}

.mx-btn-primary:hover {
    background-color: var(--3a4-secondary);
    border-color: var(--3a4-secondary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.mx-btn-secondary {
    background-color: var(--3a4-accent);
    color: var(--3a4-white);
    border-color: var(--3a4-accent);
}

.mx-btn-secondary:hover {
    background-color: #e07020;
    border-color: #e07020;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.mx-btn-outline {
    background-color: transparent;
    color: var(--3a4-primary);
    border-color: var(--3a4-primary);
}

.mx-btn-outline:hover {
    background-color: var(--3a4-primary);
    color: var(--3a4-white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Header & Navigation */
.mx-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    color: var(--3a4-white);
}

.mx-header.mx-scrolled {
    position: fixed;
    background-color: rgba(60, 0, 90, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: background-color var(--mx-transition-speed);
}

.mx-nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--mx-container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.mx-logo {
    font-family: var(--mx-font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--3a4-white);
    text-decoration: none;
    transition: color var(--mx-transition-speed);
}

.mx-logo:hover {
    color: var(--3a4-accent);
}

.mx-nav-menu {
    list-style: none;
    display: flex;
    gap: 30px;
}

.mx-nav-menu li a {
    color: var(--3a4-white);
    font-size: 1rem;
    font-weight: 600;
    padding: 5px 0;
    position: relative;
    transition: color var(--mx-transition-speed);
}

.mx-nav-menu li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--3a4-accent);
    transition: width var(--mx-transition-speed);
}

.mx-nav-menu li a:hover::after {
    width: 100%;
}

.mx-nav-menu li a:hover {
    color: var(--3a4-accent);
}

.mx-hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.mx-hamburger div {
    width: 30px;
    height: 3px;
    background-color: var(--3a4-white);
    transition: all var(--mx-transition-speed);
}

/* Hero Section */
.mx-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px 0;
}

.mx-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.mx-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(126, 34, 206, 0.8) 0%, rgba(88, 28, 135, 0.85) 100%);
    z-index: -1;
}

.mx-hero-content {
    color: var(--3a4-white);
    max-width: 900px;
    z-index: 1;
}

.mx-hero-content h1 {
    color: var(--3a4-white);
    margin-bottom: 20px;
}

.mx-hero-content p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.mx-hero .mx-btn {
    min-width: 200px;
    font-size: 1.2rem;
    padding: 16px 32px;
}

/* Card Components */
.mx-card {
    background-color: var(--3a4-white);
    border-radius: var(--mx-border-radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 30px;
    text-align: left;
    transition: transform var(--mx-transition-speed), box-shadow var(--mx-transition-speed);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.mx-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.mx-card-icon {
    font-size: 3rem;
    color: var(--3a4-accent);
    margin-bottom: 20px;
}

.mx-card h3 {
    color: var(--3a4-secondary);
    margin-bottom: 15px;
}

.mx-course-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--mx-border-radius-sm);
    margin-bottom: 20px;
}

.mx-course-card .mx-card-content {
    flex-grow: 1;
}

.mx-course-card .mx-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--3a4-primary);
    margin-bottom: 15px;
}

.mx-course-card ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px;
}

.mx-course-card ul li {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    color: var(--3a4-dark-gray);
}

.mx-course-card ul li:last-child {
    margin-bottom: 0;
}

.mx-course-card ul li svg {
    margin-right: 10px;
    color: var(--3a4-accent);
}

/* Form Styling */
.mx-form-group {
    margin-bottom: 20px;
}

.mx-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--3a4-secondary);
}

.mx-form-group input[type="text"],
.mx-form-group input[type="email"],
.mx-form-group input[type="tel"],
.mx-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--3a4-border-color);
    border-radius: var(--mx-border-radius-sm);
    font-family: var(--mx-font-body);
    font-size: 1rem;
    color: var(--3a4-dark-gray);
    transition: border-color var(--mx-transition-speed), box-shadow var(--mx-transition-speed);
}

.mx-form-group input:focus,
.mx-form-group textarea:focus {
    border-color: var(--3a4-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(126, 34, 206, 0.2);
}

.mx-form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.mx-form-message.mx-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.mx-form-message.mx-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.mx-form-message {
    padding: 15px;
    border-radius: var(--mx-border-radius-sm);
    margin-top: 20px;
    font-weight: 600;
    display: none;
}

/* Testimonial Section */
.mx-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.mx-testimonial-card {
    background-color: var(--3a4-white);
    border-radius: var(--mx-border-radius-md);
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--mx-transition-speed), box-shadow var(--mx-transition-speed);
}

.mx-testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.mx-testimonial-card blockquote {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--3a4-dark-gray);
    margin-bottom: 25px;
    font-style: italic;
}

.mx-testimonial-card .mx-author {
    display: flex;
    align-items: center;
    margin-top: auto;
}

.mx-testimonial-card .mx-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 3px solid var(--3a4-accent);
}

.mx-testimonial-card .mx-author-info strong {
    display: block;
    font-size: 1.1rem;
    color: var(--3a4-primary);
    font-weight: 700;
}

.mx-testimonial-card .mx-author-info span {
    font-size: 0.95rem;
    color: var(--3a4-muted);
}

/* Trust Badges */
.mx-trust-badge {
    display: inline-flex;
    align-items: center;
    background-color: var(--3a4-white);
    border-radius: var(--mx-border-radius-sm);
    padding: 10px 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin: 10px;
    font-weight: 600;
    color: var(--3a4-secondary);
}

.mx-trust-badge svg {
    margin-right: 10px;
    color: var(--3a4-accent);
    font-size: 1.5rem;
}

/* FAQ Accordion */
.mx-faq-item {
    background-color: var(--3a4-white);
    border-radius: var(--mx-border-radius-md);
    margin-bottom: 15px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all var(--mx-transition-speed);
}

.mx-faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    cursor: pointer;
    font-weight: 700;
    color: var(--3a4-primary);
    font-size: 1.15rem;
    transition: background-color var(--mx-transition-speed);
}

.mx-faq-q:hover {
    background-color: var(--3a4-background);
}

.mx-faq-q svg {
    transition: transform var(--mx-transition-speed);
}

.mx-faq-item.active .mx-faq-q svg {
    transform: rotate(180deg);
}

.mx-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding var(--mx-transition-speed);
    padding: 0 30px;
    color: var(--3a4-dark-gray);
}

.mx-faq-item.active .mx-faq-a {
    max-height: 500px; /* Adjust as needed */
    padding: 10px 30px 30px 30px;
}

/* Call to Action Section */
.mx-cta-section {
    background: var(--3a4-primary);
    color: var(--3a4-white);
    text-align: center;
    padding: 80px 0;
}

.mx-cta-section h2 {
    color: var(--3a4-white);
    margin-bottom: 20px;
}

.mx-cta-section p {
    font-size: 1.3rem;
    max-width: 900px;
    margin: 0 auto 40px auto;
    opacity: 0.9;
}

/* Footer */
.mx-footer {
    background-color: var(--3a4-secondary);
    color: var(--3a4-light-gray);
    padding: var(--mx-section-padding-desktop) 0 40px 0;
    font-size: 0.95rem;
}

.mx-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

.mx-footer-logo {
    font-family: var(--mx-font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--3a4-white);
    text-decoration: none;
    margin-bottom: 20px;
    display: inline-block;
}

.mx-footer-logo:hover {
    color: var(--3a4-accent);
}

.mx-footer-info p {
    margin-bottom: 10px;
    color: var(--3a4-light-gray);
    font-size: 1rem;
}

.mx-footer-info a {
    color: var(--3a4-accent);
    transition: color var(--mx-transition-speed);
}

.mx-footer-info a:hover {
    color: var(--3a4-white);
}

.mx-footer h4 {
    color: var(--3a4-accent);
    margin-bottom: 25px;
    font-size: 1.2rem;
    font-weight: 700;
}

.mx-footer-nav ul {
    list-style: none;
    padding: 0;
}

.mx-footer-nav ul li {
    margin-bottom: 10px;
}

.mx-footer-nav ul li a {
    color: var(--3a4-light-gray);
    transition: color var(--mx-transition-speed);
    position: relative;
    display: inline-block;
}

.mx-footer-nav ul li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 1px;
    background-color: var(--3a4-accent);
    transition: width var(--mx-transition-speed);
}

.mx-footer-nav ul li a:hover {
    color: var(--3a4-white);
}

.mx-footer-nav ul li a:hover::after {
    width: 100%;
}

.mx-copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 60px;
    color: var(--3a4-muted);
}

/* Separators/Visual breaks */
.mx-section-separator {
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--3a4-primary), var(--3a4-accent));
    opacity: 0.1;
    margin: 60px 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.mx-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.mx-animate.mx-animated {
    opacity: 1;
    transform: translateY(0);
}

.mx-animate.mx-slide-left {
    transform: translateX(-50px);
}

.mx-animate.mx-slide-left.mx-animated {
    transform: translateX(0);
}

/* Responsive Styling */
@media (max-width: 1024px) {
    .mx-nav-menu {
        gap: 20px;
    }

    .mx-hero-content h1 {
        font-size: clamp(2rem, 5vw, 3.5rem);
    }

    .mx-hero-content p {
        font-size: 1.2rem;
    }

    .mx-footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
    }

    .mx-footer-grid > div:last-child {
        grid-column: span 3; /* For better layout on smaller desktop */
        text-align: center;
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .mx-header {
        padding: 15px 0;
    }

    .mx-hamburger {
        display: flex;
    }

    .mx-nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--3a4-primary);
        padding: 20px 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease-out;
        transform: translateY(-100%);
    }

    .mx-nav-menu.mx-active {
        display: flex;
        transform: translateY(0%);
    }

    .mx-nav-menu li {
        text-align: center;
        margin: 10px 0;
    }

    .mx-nav-menu li a {
        font-size: 1.1rem;
        padding: 10px 0;
        display: block;
    }

    section {
        padding: var(--mx-section-padding-mobile);
    }

    .mx-section-heading {
        margin-bottom: 30px;
    }

    .mx-section-heading h2 {
        font-size: 2rem;
    }

    p {
        font-size: 1rem;
    }

    .mx-btn {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .mx-hero-content h1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .mx-hero-content p {
        font-size: 1.1rem;
    }

    .mx-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .mx-footer-grid > div:first-child {
        grid-column: span 2;
    }

    .mx-footer-grid > div:last-child {
        grid-column: span 2;
    }

    .mx-testimonial-card {
        padding: 30px;
    }

    .mx-testimonial-card blockquote {
        font-size: 1.1rem;
    }

    .mx-faq-q {
        font-size: 1rem;
        padding: 15px 20px;
    }

    .mx-faq-a {
        padding: 0 20px;
    }

    .mx-faq-item.active .mx-faq-a {
        padding: 10px 20px 20px 20px;
    }
}

@media (max-width: 480px) {
    .mx-container {
        padding: 0 15px;
    }

    .mx-nav-container {
        padding: 0 15px;
    }

    .mx-logo {
        font-size: 1.5rem;
    }

    .mx-hero {
        min-height: 70vh;
        padding: 100px 0 60px 0;
    }

    .mx-hero-content h1 {
        font-size: clamp(1.8rem, 10vw, 2.5rem);
    }

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

    .mx-btn {
        width: 100%;
        max-width: 280px;
    }

    .mx-flex.mx-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .mx-grid {
        grid-template-columns: 1fr;
    }

    .mx-testimonial-card {
        padding: 25px;
    }

    .mx-footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .mx-footer-nav ul li a {
        display: block;
    }

    .mx-footer h4 {
        margin-top: 30px;
    }

    .mx-footer-grid > div:last-child {
        text-align: center;
        margin-top: 0;
        grid-column: span 1;
    }
    
    .mx-trust-badge {
        margin: 8px 5px;
        padding: 8px 15px;
        font-size: 0.9rem;
    }

    .mx-trust-badge svg {
        font-size: 1.2rem;
    }

    .mx-section-separator {
        margin: 40px 0;
    }
}


/* === Quality polish === */
button, [class*="btn"], [class*="cta"] { transition: all 0.3s ease; cursor: pointer; }
button:hover, [class*="btn"]:hover, [class*="cta"]:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); filter: brightness(1.05); }

img { max-width: 100%; height: auto; display: block; }