/* Base Styles */
:root {
    --primary-color: #4361ee;
    --primary-dark: #3a56d4;
    --secondary-color: #7209b7;
    --accent-color: #f72585;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-color: #6c757d;
    --light-gray: #e9ecef;
    --success-color: #4caf50;
    --warning-color: #ff9800;
    --danger-color: #f44336;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #fff;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background: var(--primary-color);
}

.section-header p {
    color: var(--gray-color);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.btn-secondary {
    background-color: transparent;
    color: var(--dark-color);
}

.btn-secondary:hover {
    color: var(--primary-color);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-color);
}

.logo span {
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

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

.auth-buttons {
    display: flex;
    gap: 15px;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark-color);
    margin: 5px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding-top: 150px;
    padding-bottom: 80px;
    background-color: #f9fafb;
}

.placement-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1523240795612-9a054b0db644?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1170&q=80');
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
    position: relative;
}

.placement-hero .hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.placement-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: #fff;
}

.placement-hero h2 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #fff;
    font-weight: 400;
}

.placement-hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.event-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--gray-color);
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-image img {
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.hero-image img:hover {
    transform: scale(1.02);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image img {
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.about-image img:hover {
    transform: scale(1.02);
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.about-text p {
    margin-bottom: 25px;
    color: var(--gray-color);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-features i {
    color: var(--success-color);
}

/* Features Section */
.features {
    background-color: #f9fafb;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(67, 97, 238, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
}

.feature-icon i {
    font-size: 30px;
    color: var(--primary-color);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

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

.result-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.result-item {
    background-color: #fff;
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.result-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.result-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(67, 97, 238, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    transition: all 0.3s ease;
}

.result-item:hover .result-icon {
    transform: scale(1.1);
}

.result-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.result-icon.correct {
    background-color: rgba(40, 167, 69, 0.1);
}

.result-icon.correct i {
    color: var(--success-color);
}

.result-icon.incorrect {
    background-color: rgba(220, 53, 69, 0.1);
}

.result-icon.incorrect i {
    color: var(--danger-color);
}

.result-icon.unanswered {
    background-color: rgba(255, 193, 7, 0.1);
}

.result-icon.unanswered i {
    color: #ffc107;
}

.result-title {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    font-weight: 500;
}

.result-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-color);
    transition: all 0.3s ease;
}

.result-item:hover .result-value {
    color: var(--primary-color);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    text-align: center;
    padding: 80px 0;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn-primary {
    background-color: #fff;
    color: var(--primary-color);
}

.cta .btn-primary:hover {
    background-color: var(--light-gray);
}

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

.testimonial-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 20px;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--gray-color);
}

.testimonial-author h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.testimonial-author p {
    color: var(--gray-color);
    font-style: normal;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--light-gray);
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.info-item i {
    font-size: 20px;
    color: var(--primary-color);
}

.info-item h4 {
    margin-bottom: 5px;
    color: var(--dark-color);
}

.info-item p {
    color: var(--gray-color);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: var(--light-gray);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 80px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.footer-logo span {
    color: var(--primary-color);
}

.footer-logo p {
    color: #aaa;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

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

.footer-column ul li a {
    color: #aaa;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
}

.footer-bottom p {
    color: #aaa;
}

/* Test Page Styles */
.test-section {
    padding-top: 80px;
    padding-bottom: 40px;
    background-color: #f8f9fa;
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.test-header-main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 10px 0;
}

.test-header-main nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.test-title h2 {
    font-size: 1.4rem;
    color: var(--primary-color);
    font-weight: 600;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.9em;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.data-table th,
.data-table td {
    padding: 12px 15px;
    text-align: center;
}

.data-table th {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

.data-table tr:nth-child(even) {
    background-color: #f2f2f2;
}

.data-table tr:hover {
    background-color: #e6f7ff;
}

.test-header {
    margin-bottom: 30px;
}

.test-header h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.test-info {
    display: flex;
    justify-content: space-between;
    background-color: #fff;
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    margin-bottom: 20px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.test-container {
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 30px;
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

.question-container {
    background-color: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    min-height: 450px;
    display: flex;
    flex-direction: column;
}

.question-number {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(67, 97, 238, 0.1);
}

.question-text {
    font-size: 1.2rem;
    margin-bottom: 35px;
    line-height: 1.6;
    flex-grow: 1;
}

.question-text p {
    margin-bottom: 15px;
}

.options-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.option {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px 20px;
    border: 1px solid var(--light-gray);
    border-radius: 12px;
    transition: all 0.2s ease;
    cursor: pointer;
    background-color: #fff;
}

.option:hover {
    border-color: var(--primary-color);
    background-color: rgba(67, 97, 238, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.option input {
    width: 22px;
    height: 22px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.option input:checked + label {
    color: var(--primary-color);
    font-weight: 500;
}

.option label {
    font-size: 1.1rem;
    cursor: pointer;
    flex: 1;
}

.test-navigation {
    display: flex;
    flex-direction: column;
    gap: 25px;
    position: sticky;
    top: 100px;
}

.question-palette {
    background-color: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.question-palette h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--dark-color);
    font-weight: 600;
    text-align: center;
    position: relative;
    padding-bottom: 12px;
}

.question-palette h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 10px;
}

.palette-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 25px;
}

.palette-item {
    width: 42px;
    height: 42px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f5f5f5;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.palette-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.palette-item.current {
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 10px rgba(67, 97, 238, 0.3);
}

.palette-item.answered {
    background-color: var(--success-color);
    color: #fff;
    box-shadow: 0 4px 10px rgba(76, 175, 80, 0.3);
}

.palette-item.marked {
    background-color: var(--warning-color);
    color: #fff;
    box-shadow: 0 4px 10px rgba(255, 152, 0, 0.3);
}

.palette-legend {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    background-color: #f9fafb;
    padding: 15px;
    border-radius: 10px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.legend-color {
    width: 15px;
    height: 15px;
    border-radius: 4px;
}

.legend-color.answered {
    background-color: var(--success-color);
}

.legend-color.not-answered {
    background-color: #f5f5f5;
}

.legend-color.marked {
    background-color: var(--warning-color);
}

.legend-color.not-visited {
    background-color: var(--gray-color);
}

.navigation-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 10px;
}

.navigation-buttons .btn {
    padding: 14px;
    font-weight: 500;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.navigation-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

#submit-btn {
    grid-column: span 2;
    background-color: var(--danger-color);
    color: #fff;
    font-size: 1.1rem;
    margin-top: 10px;
}

#submit-btn:hover {
    background-color: #d32f2f;
    box-shadow: 0 4px 10px rgba(244, 67, 54, 0.3);
}

/* Result Page Styles */
.result-section {
    padding-top: 120px;
    padding-bottom: 80px;
    background-color: #f9fafb;
}

.result-header {
    text-align: center;
    margin-bottom: 40px;
}

.result-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.result-header p {
    color: var(--gray-color);
}

.result-container {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.result-summary {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--light-gray);
}

.score-card {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.score-circle {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: conic-gradient(var(--primary-color) 0%, var(--secondary-color) 50%, #f0f0f0 50%, #f0f0f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    position: relative;
    transition: all 0.5s ease;
    animation: scoreReveal 1.5s ease-out;
}

@keyframes scoreReveal {
    0% { transform: scale(0.5); opacity: 0; }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

.score-circle::before {
    content: '';
    position: absolute;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background-color: white;
    z-index: 1;
}

.score-value {
    position: relative;
    z-index: 2;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.score-value span {
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--text-color);
}

.score-label {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.result-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.detail-item {
    background-color: #f9fafb;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.detail-label {
    font-size: 0.9rem;
    color: var(--gray-color);
    margin-bottom: 5px;
}

.detail-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

.performance-analysis h2,
.strengths-weaknesses h3,
.question-analysis h2,
.recommendations h2 {
    margin-bottom: 30px;
    color: var(--dark-color);
    text-align: center;
    font-size: 1.8rem;
    position: relative;
    padding-bottom: 15px;
}

.performance-analysis h2:after,
.strengths-weaknesses h3:after,
.question-analysis h2:after,
.recommendations h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 10px;
}

.category-scores {
    margin-top: 50px;
    margin-bottom: 60px;
    padding: 30px;
    background-color: #fff;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
}

.category-scores h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 15px;
}

.category-scores h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.category-score-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    padding: 20px 0;
}

.category-score-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.4s ease;
    padding: 20px;
    border-radius: 15px;
}

.category-score-item:hover {
    transform: translateY(-10px);
    background-color: rgba(67, 97, 238, 0.03);
}

.category-score-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: conic-gradient(var(--primary-color) 0%, var(--primary-color) var(--percent), #f0f0f0 var(--percent), #f0f0f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 25px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    animation: rotateIn 1.5s ease-out;
}

@keyframes rotateIn {
    0% { transform: rotate(-90deg) scale(0.5); opacity: 0; }
    100% { transform: rotate(0) scale(1); opacity: 1; }
}

.category-score-circle::before {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-color: white;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.05);
}

.category-score-value {
    position: relative;
    z-index: 1;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.category-score-item:hover .category-score-value {
    transform: scale(1.1);
}

.category-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.category-score-item:hover .category-name {
    color: var(--primary-color);
}

.strengths-weaknesses {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 20px;
    margin-bottom: 40px;
}

.strengths, .weaknesses {
    background-color: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.strengths:hover, .weaknesses:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.strengths h3, .weaknesses h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 1.5rem;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(0, 0, 0, 0.05);
}

.strengths h3 i {
    color: var(--success-color);
    font-size: 1.6rem;
}

.weaknesses h3 i {
    color: var(--warning-color);
    font-size: 1.6rem;
}

.strengths ul, .weaknesses ul {
    padding-left: 15px;
}

.strengths ul li, .weaknesses ul li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 10px;
    font-size: 1.1rem;
    line-height: 1.5;
}

.strengths ul li::before {
    content: '\2022';
    position: absolute;
    left: -15px;
    color: var(--success-color);
    font-size: 1.4rem;
}

.weaknesses ul li::before {
    content: '\2022';
    position: absolute;
    left: -15px;
    color: var(--warning-color);
    font-size: 1.4rem;
}

.question-table-container {
    overflow-x: auto;
    margin-bottom: 20px;
}

.question-table {
    width: 100%;
    border-collapse: collapse;
}

.question-table th, .question-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.question-table th {
    background-color: #f9fafb;
    font-weight: 600;
    color: var(--dark-color);
}

.question-table tr.correct td {
    background-color: rgba(76, 175, 80, 0.1);
}

.question-table tr.incorrect td {
    background-color: rgba(244, 67, 54, 0.1);
}

.question-table td i.fa-check {
    color: var(--success-color);
}

.question-table td i.fa-times {
    color: var(--danger-color);
}

.view-more {
    text-align: center;
}

.recommendation-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.recommendation-card {
    background-color: #f9fafb;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
}

.recommendation-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.recommendation-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(67, 97, 238, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 15px;
}

.recommendation-icon i {
    font-size: 25px;
    color: var(--primary-color);
}

.recommendation-card h3 {
    margin-bottom: 10px;
}

.recommendation-card p {
    margin-bottom: 20px;
    color: var(--gray-color);
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 40px;
    margin-bottom: 20px;
}

.action-buttons .btn {
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.action-buttons .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.action-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.action-buttons .btn-secondary {
    background-color: #fff;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

/* How It Works Section */
.how-it-works {
    background-color: #f9fafb;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.step {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.step:hover {
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 1.8rem;
    font-weight: 700;
    box-shadow: 0 0 15px rgba(67, 97, 238, 0.3);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.step-content p {
    color: var(--gray-color);
}

/* Demo Section */
.demo-section {
    padding: 80px 0;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.demo-image img {
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.demo-image img:hover {
    transform: scale(1.02);
}

.demo-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.demo-text p {
    margin-bottom: 25px;
    color: var(--gray-color);
}

.demo-features {
    margin-bottom: 30px;
}

.demo-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.demo-features i {
    color: var(--success-color);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-links.active,
    .auth-buttons.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: #fff;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        z-index: 100;
    }
    
    .nav-links.active {
        gap: 15px;
    }
    
    .auth-buttons.active {
        top: 200px;
        gap: 10px;
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .about-content,
    .hero .container,
    .contact-content,
    .demo-content {
        grid-template-columns: 1fr;
    }
    
    .hero-image,
    .about-image {
        order: -1;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .test-container {
        grid-template-columns: 1fr;
    }
    
    .result-summary,
    .strengths-weaknesses {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .auth-buttons {
        display: none;
    }
    
    .hamburger {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.3rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .navigation-buttons {
        grid-template-columns: 1fr;
    }
    
    #submit-btn {
        grid-column: span 1;
    }
}

@media (max-width: 576px) {
    .hero-buttons,
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .testimonial-slider {
        grid-template-columns: 1fr;
    }
    
    .palette-container {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .result-container {
        padding: 20px;
    }
}