/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

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

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 0;
    font-weight: 600;
    font-size: 1.2rem;
    color: #0078d4;
    text-decoration: none;
    transition: color 0.3s ease;
}

.logo:hover {
    color: #106ebe;
}

.logo-image {
    height: 32px;
    width: auto;
    object-fit: contain;
}

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

/* Navigation */
.nav {
    position: relative;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
    padding: 10px 0;
}

.nav-link:hover {
    color: #0078d4;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Main Content */
.main {
    padding: 40px 0;
}

.hero {
    text-align: center;
    margin-bottom: 0px;
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 20px;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

.price-badge {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.2);
    padding: 15px 30px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4ade80;
}

.price-note {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    margin-bottom: 60px;
    align-items: start;
}

/* Course Info Cards */
.course-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
    min-height: 100%;
}

.info-card {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.info-card h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #0078d4;
}

.info-card h3 i {
    font-size: 1.2rem;
}

.info-card ul {
    list-style: none;
}

.info-card li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-card li:last-child {
    border-bottom: none;
}

.info-card strong {
    color: #333;
    font-weight: 600;
}

.learn-more-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #0078d4;
    text-decoration: none;
    font-weight: 500;
    margin-top: 15px;
    transition: color 0.3s ease;
}

.learn-more-link:hover {
    color: #106ebe;
}

/* Signup Section */
.signup-section {
    position: sticky;
    top: 20px;
}

.signup-card {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.signup-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

.signup-card p {
    color: #666;
    margin-bottom: 25px;
}

.class-notice {
    background: #e3f2fd;
    border: 1px solid #2196f3;
    border-radius: 8px;
    padding: 15px;
    margin: 20px 0;
    text-align: left;
}

.class-notice p {
    margin: 0;
    color: #1565c0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.form-container {
    margin: 25px 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.form-container iframe {
    width: 100%;
    height: 1195px;
    border: none;
}

.contact-info {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.contact-info p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #666;
    font-size: 0.9rem;
}

.contact-info a {
    color: #0078d4;
    text-decoration: none;
    font-weight: 500;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Instructor Section */
.instructor-section {
    margin-top: 60px;
}

.instructor-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.instructor-header {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.instructor-text {
    flex: 1;
}

.instructor-photo {
    flex-shrink: 0;
}

.headshot {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #0078d4;
    box-shadow: 0 8px 25px rgba(0, 120, 212, 0.3);
}

.instructor-info h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

.instructor-info h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #0078d4;
}

.instructor-title {
    font-size: 1rem;
    color: #666;
    margin-bottom: 20px;
    font-style: italic;
}

.instructor-bio {
    line-height: 1.7;
    color: #555;
}

.linkedin-connect {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #e0e0e0;
    font-size: 1rem;
}

.linkedin-connect a {
    color: #0077b5;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.linkedin-connect a:hover {
    color: #005885;
    text-decoration: underline;
}

/* Contact Section */
.contact-section {
    margin-top: 40px;
}

.contact-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.contact-card h3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.contact-card h3 i {
    color: #0078d4;
}

.contact-card > p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 30px;
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.contact-item i {
    font-size: 1.5rem;
    color: #0078d4;
    margin-top: 5px;
    flex-shrink: 0;
}

.contact-item div {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.contact-item strong {
    font-weight: 600;
    color: #333;
    font-size: 1rem;
}

.contact-item a {
    color: #0078d4;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #106ebe;
    text-decoration: underline;
}

.contact-item span {
    color: #666;
    font-size: 0.95rem;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.8);
    color: white;
    text-align: center;
    padding: 30px 0;
    margin-top: 60px;
}

.footer p {
    margin: 5px 0;
    opacity: 0.8;
}

.footer a {
    color: #0078d4;
    text-decoration: none;
    font-weight: 500;
}

.footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .signup-section {
        position: static;
    }
}

@media (max-width: 768px) {
    .nav-list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        gap: 0;
        padding: 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 16px 16px;
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .nav-link {
        padding: 15px 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .price-badge {
        flex-direction: column;
        gap: 10px;
    }
    
    .price {
        font-size: 2rem;
    }
    
    .info-card, .signup-card, .instructor-card {
        padding: 20px;
    }
    
    .form-container iframe {
        height: 400px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .price-badge {
        padding: 10px 20px;
    }
    
    .price {
        font-size: 1.5rem;
    }
    
    .form-container iframe {
        height: 350px;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.info-card, .signup-card, .instructor-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
a:focus, button:focus {
    outline: 2px solid #0078d4;
    outline-offset: 2px;
}


/* Privacy Policy Styles */
.privacy-content {
    margin: 40px 0;
}

.privacy-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 0 auto;
}

.effective-date {
    background: #e3f2fd;
    border: 1px solid #2196f3;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 30px;
    color: #1565c0;
}

.privacy-card h3 {
    color: #0078d4;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 30px 0 15px 0;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 10px;
}

.privacy-card p {
    line-height: 1.7;
    color: #555;
    margin-bottom: 15px;
}

.privacy-card ul {
    margin: 15px 0 20px 20px;
    color: #555;
}

.privacy-card li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.privacy-card a {
    color: #0078d4;
    text-decoration: none;
    font-weight: 500;
}

.privacy-card a:hover {
    text-decoration: underline;
}

/* Home Page Specific Styles */
.courses-section {
    margin: 60px 0;
}

.courses-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    color: white;
    margin-bottom: 40px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.course-card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.course-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.course-header h4 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
    margin: 0;
    flex: 1;
}

.course-badge {
    background: #0078d4;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.course-badge.architect {
    background: #764ba2;
}

.course-badge.functional {
    background: #28a745;
}

.course-badge.fundamentals {
    background: #17a2b8;
}

.course-badge.crm {
    background: #fd7e14;
}

.course-badge.coaching {
    background: #6f42c1;
}

.course-details {
    flex: 1;
    margin-bottom: 20px;
}

.course-details p {
    margin: 8px 0;
    color: #555;
    font-size: 0.95rem;
}

.course-details strong {
    color: #333;
    font-weight: 600;
}

.course-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.course-price .price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #4ade80;
}

.course-price .price-note {
    color: #666;
    font-size: 0.9rem;
}

.course-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #0078d4;
    color: white;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.3s ease;
    margin-top: auto;
}

.course-button:hover {
    background: #106ebe;
    transform: translateY(-2px);
}

.course-button i {
    font-size: 0.9rem;
}

.course-button.disabled {
    background: #ccc;
    color: #666;
    cursor: not-allowed;
    opacity: 0.7;
}

.course-button.disabled:hover {
    background: #ccc;
    transform: none;
}

.course-form {
    margin-top: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.course-form iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* Responsive adjustments for home page */
@media (max-width: 768px) {
    .courses-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .courses-title {
        font-size: 2rem;
    }
    
    .course-card {
        padding: 20px;
    }
    
    .course-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .instructor-header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .headshot {
        width: 120px;
        height: 120px;
        margin: 0 auto;
    }
}