/* Professional Business Website Styles for Speak Easy */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

/* Header and Navigation */
.header {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: white;
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
}

.logo:hover .logo-image {
    border-color: rgba(255,255,255,0.4);
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    background-color: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

/* Main Content */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.hero-section {
    text-align: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 15px;
    margin-bottom: 3rem;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-logo {
    flex-shrink: 0;
}

.hero-logo-image {
    width: 250px;
    height: 250px;
    border-radius: 20px;
    object-fit: cover;
    border: 4px solid #1e3a8a;
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.2);
    transition: all 0.3s ease;
}

.hero-logo-image:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(30, 58, 138, 0.3);
}

.hero-text {
    flex: 1;
    text-align: left;
}

.hero-title {
    font-size: 3rem;
    color: #1e3a8a;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #64748b;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.1rem;
    color: #374151;
    line-height: 1.7;
    font-style: italic;
    background: rgba(30, 58, 138, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #1e3a8a;
}

/* Goals Section */
.goals-section {
    margin-bottom: 4rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #1e3a8a;
    margin-bottom: 3rem;
    font-weight: 600;
}

.goals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.goal-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e2e8f0;
}

.goal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.goal-card h3 {
    color: #1e3a8a;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.goal-card p {
    color: #64748b;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* About Section */
.about-section {
    background: #f8fafc;
    padding: 3rem;
    border-radius: 15px;
    margin-bottom: 3rem;
}

/* Story Section */
.story-section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, #1e3a8a 0%, #2c5aa0 100%);
    border-radius: 15px;
    color: white;
}

.story-content h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    text-align: center;
}

.story-text {
    max-width: 800px;
    margin: 0 auto;
}

.story-intro {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.story-description {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.story-highlight {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #fbbf24;
    text-align: center;
}

.story-highlight p {
    font-size: 1.1rem;
    margin: 0;
    font-style: italic;
}

/* What Sets Us Apart Section */
.what-sets-us-apart {
    margin-bottom: 4rem;
    padding: 3rem 2rem;
    background: #f8fafc;
    border-radius: 15px;
}

.what-sets-us-apart .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.unique-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.unique-feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

.unique-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    border-color: #1e3a8a;
}

.feature-icon {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.unique-feature-card h3 {
    color: #1e3a8a;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 600;
}

.unique-feature-card > p {
    color: #374151;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.feature-highlights li {
    color: #374151;
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.feature-highlights li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #1e3a8a;
    font-weight: bold;
    font-size: 1.2rem;
}

.feature-highlights li strong {
    color: #1e3a8a;
    font-weight: 600;
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.mission-text h2 {
    color: #1e3a8a;
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.mission-text p {
    color: #64748b;
    font-size: 1.1rem;
    line-height: 1.8;
}

.team-section h2 {
    color: #1e3a8a;
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 600;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-member {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
}

.team-member h3 {
    color: #1e3a8a;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.team-member p {
    color: #64748b;
    margin-bottom: 0.5rem;
}

.team-member img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 50%;
    margin: 1.5rem auto;
    display: block;
    border: 4px solid #1e3a8a;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.2);
    transition: all 0.3s ease;
}

.team-member img:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.3);
}

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

.mission-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.mission-image img:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

/* Login Form */
.login-container {
    max-width: 400px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
}

.login-title {
    text-align: center;
    color: #1e3a8a;
    font-size: 2rem;
    margin-bottom: 2rem;
    font-weight: 600;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #374151;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #1e3a8a;
}

.btn-primary {
    width: 100%;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    color: white;
    padding: 0.75rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .hero-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-logo-image {
        width: 200px;
        height: 200px;
    }
    
    .what-sets-us-apart {
        padding: 2rem 1rem;
    }
    
    .unique-features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .unique-feature-card {
        padding: 2rem 1.5rem;
    }
    
    .unique-feature-card h3 {
        font-size: 1.5rem;
    }
    
    .feature-icon {
        font-size: 3rem;
    }
    
    .mission-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .mission-image img {
        max-width: 100%;
    }
    
    .team-member img {
        width: 150px;
        height: 150px;
    }
    
    .main-container {
        padding: 1rem;
    }
    
    .about-section {
        padding: 2rem 1rem;
    }
}

/* Vocabulary Game Styles */
.game-section {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    padding: 3rem;
    border-radius: 15px;
    margin-bottom: 3rem;
    text-align: center;
}

.game-title {
    color: #1e3a8a;
    font-size: 2.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.game-subtitle {
    color: #64748b;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.game-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
}

.game-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.category-display {
    background: #1e40af;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 20px;
    font-size: 1rem;
    font-weight: 500;
}

.category-selector {
    margin-bottom: 2rem;
    text-align: center;
}

.category-selector label {
    display: block;
    margin-bottom: 0.5rem;
    color: #374151;
    font-weight: 600;
    font-size: 1.1rem;
}

.category-select {
    padding: 0.75rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    background: white;
    color: #374151;
    cursor: pointer;
    transition: border-color 0.3s ease;
    min-width: 250px;
}

.category-select:focus {
    outline: none;
    border-color: #1e3a8a;
}

.game-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.french-section, .english-section {
    text-align: center;
}

.french-section h3, .english-section h3 {
    color: #1e3a8a;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.french-grid, .english-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.game-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.word-card {
    background: #f8fafc;
    padding: 1.5rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    font-weight: 500;
    color: #374151;
}

.word-card:hover {
    border-color: #1e3a8a;
    background: #eff6ff;
    transform: translateY(-2px);
}

.word-card.selected {
    border-color: #1e3a8a;
    background: #dbeafe;
    color: #1e3a8a;
}

.word-card.matched {
    border-color: #059669;
    background: #d1fae5;
    color: #047857;
    cursor: default;
}

.french-card {
    border-left: 4px solid #1e40af;
}

.english-card {
    border-left: 4px solid #dc2626;
}

.game-controls {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-game {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.btn-game:hover {
    transform: translateY(-2px);
}

.btn-game:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.score-display {
    background: #1e3a8a;
    color: white;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.feedback-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 500;
}

.feedback-message.success {
    background: #d1fae5;
    color: #047857;
    border: 1px solid #a7f3d0;
}

.feedback-message.error {
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #fca5a5;
}

/* Responsive Game Design */
@media (max-width: 768px) {
    .game-sections {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .french-grid, .english-grid {
        grid-template-columns: 1fr;
    }
    
    .game-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .game-container {
        padding: 1.5rem;
    }
    
    .game-info {
        flex-direction: column;
        text-align: center;
    }
    
    .category-select {
        min-width: 200px;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mb-3 {
    margin-bottom: 3rem;
}

/* Contact Section Styles */
.contact-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 4rem 2rem;
    margin-top: 4rem;
    text-align: center;
    border-top: 1px solid #e2e8f0;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-section h2 {
    color: #1e3a8a;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-section p {
    color: #64748b;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-email {
    display: inline-block;
    margin-top: 1rem;
}

.contact-email-link {
    display: inline-block;
    color: #1e3a8a;
    font-size: 1.3rem;
    font-weight: 600;
    text-decoration: none;
    padding: 1rem 2rem;
    background: white;
    border: 2px solid #1e3a8a;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(30, 58, 138, 0.1);
}

.contact-email-link:hover {
    background: #1e3a8a;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.2);
}

/* Sign Up Section Styles */
.signup-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #2c5aa0 100%);
    padding: 4rem 2rem;
    margin-top: 0;
    text-align: center;
}

.signup-container {
    max-width: 800px;
    margin: 0 auto;
}

.signup-section h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.signup-section p {
    color: #e2e8f0;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.btn-signup {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1e3a8a;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    display: inline-block;
}

.btn-signup:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.4);
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.btn-signup:active {
    transform: translateY(-1px);
}

/* Responsive Contact and Sign Up Sections */
@media (max-width: 768px) {
    .contact-section {
        padding: 3rem 1rem;
        margin-top: 3rem;
    }
    
    .contact-section h2 {
        font-size: 2rem;
    }
    
    .contact-section p {
        font-size: 1.1rem;
    }
    
    .contact-email-link {
        font-size: 1.1rem;
        padding: 0.875rem 1.5rem;
    }
    
    .signup-section {
        padding: 3rem 1rem;
        margin-top: 0;
    }
    
    .signup-section h2 {
        font-size: 2rem;
    }
    
    .signup-section p {
        font-size: 1.1rem;
    }
    
    .btn-signup {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}

/* Sign Up Form Page Styles */
.signup-form-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
}

.signup-form-title {
    text-align: center;
    color: #1e3a8a;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.signup-form-subtitle {
    text-align: center;
    color: #64748b;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1e3a8a;
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
}

.password-hint {
    color: #6b7280;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
    width: auto;
    height: auto;
}

.link-terms {
    color: #1e3a8a;
    text-decoration: underline;
    font-weight: 500;
}

.link-terms:hover {
    color: #2c5aa0;
}

.btn-signup-submit {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.btn-signup-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.login-link {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e5e7eb;
}

.login-link p {
    color: #6b7280;
    font-size: 1rem;
}

.login-link a {
    color: #1e3a8a;
    text-decoration: none;
    font-weight: 600;
}

.login-link a:hover {
    text-decoration: underline;
}

/* Enhanced Login Form Styles */
.login-form {
    margin-bottom: 1.5rem;
}

.forgot-password {
    text-align: center;
    margin-top: 1rem;
}

.forgot-link {
    color: #1e3a8a;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.forgot-link:hover {
    color: #2c5aa0;
    text-decoration: underline;
}

.login-error-message,
.login-success-message {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* User Profile Dropdown Styles */
.user-profile {
    position: relative;
    display: flex;
    align-items: center;
}

.profile-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    border: 2px solid rgba(255,255,255,0.2);
}

.profile-icon:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.profile-icon span {
    color: white;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
}

.profile-dropdown {
    position: absolute;
    top: 50px;
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    border: 1px solid #e2e8f0;
    min-width: 280px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.profile-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 12px 12px 0 0;
}

.user-info {
    text-align: center;
}

.user-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e3a8a;
    margin-bottom: 0.25rem;
}

.user-email {
    font-size: 0.9rem;
    color: #64748b;
}

.dropdown-menu {
    padding: 0.5rem 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: #374151;
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
}

.dropdown-item:hover {
    background: #f8fafc;
    color: #1e3a8a;
}

.dropdown-icon {
    margin-right: 0.75rem;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.dropdown-divider {
    height: 1px;
    background: #e2e8f0;
    margin: 0.5rem 0;
}

.logout-item {
    color: #dc2626;
}

.logout-item:hover {
    background: #fee2e2;
    color: #dc2626;
}

/* Responsive Sign Up Form */
@media (max-width: 768px) {
    .signup-form-container {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    .signup-form-title {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .checkbox-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .profile-dropdown {
        min-width: 250px;
        right: -10px;
    }
    
    .dropdown-item {
        padding: 0.75rem 1rem;
    }
}

/* Profile Page Styles */
.profile-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    margin-bottom: 2rem;
}

.profile-avatar {
    position: relative;
    flex-shrink: 0;
}

.profile-avatar-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #1e3a8a;
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.2);
}

.profile-status {
    position: absolute;
    bottom: 5px;
    right: 5px;
    background: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.status-indicator {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
}

.status-text {
    color: #059669;
    font-weight: 500;
}

.profile-info {
    flex: 1;
}

.profile-name {
    font-size: 2rem;
    color: #1e3a8a;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.profile-email {
    color: #64748b;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.profile-member-since {
    color: #9ca3af;
    font-size: 0.9rem;
}

.profile-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn-edit-profile,
.btn-change-password {
    padding: 0.75rem 1.5rem;
    border: 2px solid #1e3a8a;
    border-radius: 8px;
    background: white;
    color: #1e3a8a;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-edit-profile:hover,
.btn-change-password:hover {
    background: #1e3a8a;
    color: white;
    transform: translateY(-2px);
}

.profile-content {
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    overflow: hidden;
}

.profile-tabs {
    display: flex;
    border-bottom: 1px solid #e2e8f0;
}

.tab-btn {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    background: transparent;
    color: #64748b;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.tab-btn:hover {
    background: #f8fafc;
    color: #1e3a8a;
}

.tab-btn.active {
    color: #1e3a8a;
    border-bottom-color: #1e3a8a;
    background: #f8fafc;
}

.tab-content {
    display: none;
    padding: 2rem;
}

.tab-content.active {
    display: block;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.stat-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.stat-info h3 {
    color: #374151;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.stat-number {
    color: #1e3a8a;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.recent-activity h2,
.progress-section h2,
.achievements-section h2,
.settings-section h2 {
    color: #1e3a8a;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.activity-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.activity-content h4 {
    color: #374151;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.activity-content p {
    color: #64748b;
    font-size: 0.9rem;
    margin: 0;
}

.progress-chart {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.progress-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #374151;
}

.progress-bar {
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #1e3a8a 0%, #2c5aa0 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.achievement-card {
    padding: 1.5rem;
    text-align: center;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    background: #f8fafc;
    transition: all 0.3s ease;
}

.achievement-card.earned {
    border-color: #1e3a8a;
    background: #eff6ff;
}

.achievement-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.achievement-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.achievement-card h3 {
    color: #1e3a8a;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.achievement-card p {
    color: #64748b;
    font-size: 0.9rem;
    margin: 0;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 500px;
}

.btn-save-settings {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
    align-self: flex-start;
}

.btn-save-settings:hover {
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: #1e3a8a;
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
}

.footer-content p {
    margin: 0;
    font-size: 0.9rem;
}

/* Admin Dashboard Styles */
.admin-dashboard {
    max-width: 1400px;
    margin: 0 auto;
}

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.admin-stat-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.admin-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.admin-stat-card .stat-icon {
    font-size: 3rem;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e3a8a 0%, #2c5aa0 100%);
    border-radius: 50%;
    color: white;
    flex-shrink: 0;
}

.admin-stat-card .stat-content h3 {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-stat-card .stat-number {
    color: #1e3a8a;
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
}

.admin-section {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    margin-bottom: 3rem;
}

.admin-section h2 {
    color: #1e3a8a;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.section-subtitle {
    color: #64748b;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.users-table-container {
    overflow-x: auto;
}

.users-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.users-table thead {
    background: #f8fafc;
}

.users-table th {
    padding: 1rem;
    text-align: left;
    color: #1e3a8a;
    font-weight: 600;
    border-bottom: 2px solid #e2e8f0;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.users-table td {
    padding: 1rem;
    border-bottom: 1px solid #e2e8f0;
    color: #374151;
}

.users-table tbody tr:hover {
    background: #f8fafc;
}

.users-table tbody tr:last-child td {
    border-bottom: none;
}

.email-link {
    color: #1e3a8a;
    text-decoration: none;
    font-weight: 500;
}

.email-link:hover {
    text-decoration: underline;
}

.no-data-message {
    text-align: center;
    padding: 3rem;
    color: #64748b;
}

.visits-chart-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.visit-stat-item {
    text-align: center;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.visit-stat-item h3 {
    color: #64748b;
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.visit-number {
    color: #1e3a8a;
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
}

@media (max-width: 768px) {
    .admin-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-section {
        padding: 1.5rem;
    }
    
    .users-table {
        font-size: 0.85rem;
    }
    
    .users-table th,
    .users-table td {
        padding: 0.75rem 0.5rem;
    }
    
    .visits-chart-container {
        grid-template-columns: 1fr;
    }
}

/* Responsive Profile Page */
@media (max-width: 768px) {
    .profile-header {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .profile-actions {
        flex-direction: row;
        justify-content: center;
    }
    
    .profile-stats {
        grid-template-columns: 1fr;
    }
    
    .profile-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: center;
    }
}

/* Example Lesson Page Styles */
.lesson-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #2c5aa0 100%);
    color: white;
    padding: 3rem 2rem;
    border-radius: 15px;
    margin-bottom: 3rem;
    text-align: center;
}

.lesson-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.lesson-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.lesson-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.lesson-meta span {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
}

.lesson-language-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 1rem;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
}

.lang-toggle-btn {
    border: none;
    background: transparent;
    color: #e5e7eb;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lang-toggle-btn.active {
    background: #fbbf24;
    color: #1e3a8a;
}

.nav-language-item {
    display: flex;
    align-items: center;
}

.lesson-steps {
    margin-bottom: 3rem;
}

.step-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.lesson-step {
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    overflow: hidden;
}

.lesson-step.highlight-step {
    border: 2px solid #fbbf24;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}

.step-header {
    background: #f8fafc;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.highlight-step .step-header {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
}

.step-number {
    width: 40px;
    height: 40px;
    background: #1e3a8a;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.highlight-step .step-number {
    background: white;
    color: #f59e0b;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: #1e3a8a;
}

.highlight-step .step-title {
    color: white;
}

.step-content {
    padding: 2rem;
}

.video-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: start;
}

.video-container {
    position: relative;
    width: 100%;
    height: 300px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.lesson-video {
    width: 100%;
    height: 100%;
    border: none;
}

.video-link-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 2px solid #e2e8f0;
}

.video-link-content {
    text-align: center;
    padding: 2rem;
    max-width: 500px;
}

.video-link-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.video-link-content h3 {
    color: #1e3a8a;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.video-link-content p {
    color: #374151;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.btn-watch-video {
    display: inline-block;
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
    border: none;
    cursor: pointer;
}

.btn-watch-video:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
    background: linear-gradient(135deg, #b91c1c 0%, #991b1b 100%);
}

.video-description h3 {
    color: #1e3a8a;
    margin-bottom: 1rem;
    font-weight: 600;
}

.video-tips {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
    border-left: 4px solid #1e3a8a;
}

.video-tips h4 {
    color: #1e3a8a;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.vocabulary-section h3 {
    color: #1e3a8a;
    margin-bottom: 1.5rem;
    font-weight: 600;
    text-align: center;
}

.vocabulary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.vocab-card {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.vocab-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.vocab-word {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 0.5rem;
}

.vocab-meaning {
    color: #64748b;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.vocab-example {
    color: #374151;
    font-style: italic;
    font-size: 0.9rem;
}

.conversation-section h3 {
    color: #1e3a8a;
    margin-bottom: 1rem;
    font-weight: 600;
}

.conversation-intro {
    background: #eff6ff;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border-left: 4px solid #1e3a8a;
}

.question-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.question-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.question-icon {
    font-size: 1.5rem;
    width: 40px;
    text-align: center;
}

.question-text {
    font-weight: 500;
    color: #374151;
}

.conversation-tips {
    background: #d1fae5;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #059669;
}

.conversation-tips h4 {
    color: #047857;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.progress-section h3 {
    color: #1e3a8a;
    margin-bottom: 1.5rem;
    font-weight: 600;
    text-align: center;
}

.progress-checklist {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.checklist-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: #1e3a8a;
}

.checklist-item label {
    font-weight: 500;
    color: #374151;
    cursor: pointer;
}

.progress-summary {
    background: #eff6ff;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #1e3a8a;
}

.progress-summary h4 {
    color: #1e3a8a;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.live-activity-section h3 {
    color: #1e3a8a;
    margin-bottom: 1rem;
    font-weight: 600;
}

.activity-intro {
    background: #fef3c7;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border-left: 4px solid #f59e0b;
}

.activity-options h3 {
    color: #1e3a8a;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.activity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.activity-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    text-align: center;
    transition: all 0.3s ease;
}

.activity-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-color: #1e3a8a;
}

.activity-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.activity-card h4 {
    color: #1e3a8a;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.activity-benefits {
    background: #f0f9ff;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border-left: 4px solid #0ea5e9;
}

.activity-benefits h4 {
    color: #0369a1;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.activity-benefits ul {
    margin: 0;
    padding-left: 1.5rem;
}

.activity-benefits li {
    margin-bottom: 0.5rem;
    color: #374151;
}

.activity-cta {
    text-align: center;
}

.btn-book-activity {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1e3a8a;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
    margin-bottom: 1rem;
}

.btn-book-activity:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.4);
}

.activity-note {
    color: #64748b;
    font-size: 0.9rem;
    font-style: italic;
}

.lesson-cta {
    background: linear-gradient(135deg, #1e3a8a 0%, #2c5aa0 100%);
    color: white;
    padding: 3rem 2rem;
    border-radius: 15px;
    text-align: center;
    margin-bottom: 3rem;
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1e3a8a;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 1rem 2rem;
    border: 2px solid white;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background: white;
    color: #1e3a8a;
    transform: translateY(-2px);
}

/* Additional Example Lesson Page Styles */
.lesson-title-section {
    max-width: 1000px;
    margin: 0 auto;
}

.lesson-duration,
.lesson-level,
.lesson-age {
    font-size: 1rem;
    font-weight: 500;
}

.conversation-questions h3 {
    color: #1e3a8a;
    margin-bottom: 1rem;
    font-weight: 600;
}

.video-description p {
    color: #374151;
    line-height: 1.6;
    margin-bottom: 0;
}

.video-tips ul {
    margin: 0.5rem 0 0 1.5rem;
    padding: 0;
    color: #374151;
}

.video-tips li {
    margin-bottom: 0.5rem;
}

.conversation-tips ul {
    margin: 0.5rem 0 0 1.5rem;
    padding: 0;
    color: #374151;
}

.conversation-tips li {
    margin-bottom: 0.5rem;
}

.progress-summary ul {
    margin: 0.5rem 0 0 1.5rem;
    padding: 0;
    color: #374151;
}

.progress-summary li {
    margin-bottom: 0.5rem;
}

.activity-benefits ul li {
    margin-bottom: 0.75rem;
}

.activity-benefits strong {
    color: #0369a1;
}

/* Responsive Design for Example Lesson */
@media (max-width: 768px) {
    .lesson-title {
        font-size: 2rem;
    }
    
    .lesson-meta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .video-section {
        grid-template-columns: 1fr;
    }
    
    .vocabulary-grid {
        grid-template-columns: 1fr;
    }
    
    .activity-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .step-content {
        padding: 1.5rem;
    }
    
    .lesson-header {
        padding: 2rem 1rem;
    }
    
    .lesson-cta {
        padding: 2rem 1rem;
    }
    
    .video-link-content {
        padding: 1.5rem;
    }
    
    .video-link-icon {
        font-size: 3rem;
    }
    
    .video-link-content h3 {
        font-size: 1.3rem;
    }
    
    .video-link-content p {
        font-size: 1rem;
    }
    
    .btn-watch-video {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}