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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
}

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

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: #2d3748;
    color: white;
    padding: 20px;
    border-radius: 8px;
    z-index: 1000;
    display: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cookie-popup.show {
    display: block;
}

.cookie-content p {
    margin-bottom: 15px;
    font-size: 14px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.btn-accept, .btn-decline {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
}

.btn-accept {
    background: #e53e3e;
    color: white;
}

.btn-decline {
    background: transparent;
    color: white;
    border: 1px solid white;
}

.btn-accept:hover {
    background: #c53030;
}

.btn-decline:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #e53e3e;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: #666;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #e53e3e;
}

/* Hero Section */
.hero {
    background: #2d3748;
    color: white;
    padding: 4rem 0;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #cbd5e0;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.btn-primary {
    display: inline-block;
    background: #e53e3e;
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary:hover {
    background: #c53030;
}

/* Decisions Section */
.decisions {
    padding: 4rem 0;
    background: white;
}

.decisions .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.decisions-content {
    flex: 1;
}

.decisions-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #2d3748;
}

.decisions-content p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #666;
}

.decisions-image {
    flex: 1;
}

.decisions-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Philosophy Section */
.philosophy {
    padding: 4rem 0;
    background: #fed7d7;
    text-align: center;
}

.philosophy h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #2d3748;
}

.philosophy p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #666;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Principles Section */
.principles {
    padding: 4rem 0;
    background: white;
    text-align: center;
}

.principles h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #2d3748;
}

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

.principle-card {
    padding: 2rem;
    text-align: center;
}

.principle-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin: 0 auto 1rem;
}

.principle-card:nth-child(1) .principle-number {
    background: #3182ce;
}

.principle-card:nth-child(2) .principle-number {
    background: #805ad5;
}

.principle-card:nth-child(3) .principle-number {
    background: #38a169;
}

.principle-card:nth-child(4) .principle-number {
    background: #d53f8c;
}

.principle-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2d3748;
}

.principle-card p {
    color: #666;
}

/* Courses Section */
.courses {
    padding: 4rem 0;
    background: #2d3748;
    color: white;
}

.courses h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
}

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

.course-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    color: #333;
    transition: transform 0.3s;
}

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

.course-card img {
    width: 100%;
    object-fit: cover;
}

.course-content {
    padding: 1.5rem;
}

.course-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2d3748;
}

.course-content p {
    color: #666;
    margin-bottom: 1.5rem;
}

.course-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #e53e3e;
    margin-bottom: 1rem;
}

.btn-course {
    background: #e53e3e;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
    width: 100%;
}

.btn-course:hover {
    background: #c53030;
}

/* Testimonials Section */
.testimonials {
    padding: 4rem 0;
    background: white;
}

.testimonials h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    color: #2d3748;
}

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

.testimonial-card {
    background: #f7fafc;
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid #e53e3e;
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-style: italic;
    color: #666;
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-weight: 600;
    color: #2d3748;
}

/* Contact Section */
.contact {
    padding: 4rem 0;
    background: #2d3748;
    color: white;
}

.contact h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.contact > .container > p {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #cbd5e0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
    color: #cbd5e0;
}

.contact form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px #e53e3e;
}

.contact .btn-primary {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: #1a202c;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #e53e3e;
    text-decoration: none;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
}

.footer-contact {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-contact p {
    color: #cbd5e0;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #2d3748;
}

.footer-bottom p {
    color: #718096;
}

/* Button Ripple Effect */
.btn-primary, .btn-course {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    pointer-events: none;
    transform: scale(0);
    animation: ripple 0.6s linear;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Testimonial card transitions */
.testimonial-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Section animations */
section {
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .decisions .container {
        flex-direction: column;
    }
    
    .principles-grid {
        grid-template-columns: 1fr;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        display: none;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .cookie-popup {
        left: 10px;
        right: 10px;
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .decisions,
    .philosophy,
    .principles,
    .courses,
    .testimonials,
    .contact {
        padding: 2rem 0;
    }
    
    .decisions-content h2,
    .philosophy h2,
    .principles h2,
    .courses h2,
    .testimonials h2,
    .contact h2 {
        font-size: 2rem;
    }
}