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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #fff;
    background: #1f2937;
}

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

/* Cookie Popup Styles */
.cookie-popup {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 600px;
    margin: 0 auto;
    background: #1f2937;
    border-radius: 12px;
    padding: 24px;
    z-index: 10000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid #374151;
}

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

.cookie-content h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.cookie-content p {
    color: #9ca3af;
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.cookie-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cookie-btn {
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cookie-btn.accept-all {
    background: #3b82f6;
    color: white;
}

.cookie-btn.accept-all:hover {
    background: #2563eb;
}

.cookie-btn.necessary-only,
.cookie-btn.manage-preferences {
    background: transparent;
    color: #3b82f6;
    border: 2px solid #3b82f6;
}

.cookie-btn.necessary-only:hover,
.cookie-btn.manage-preferences:hover {
    background: #3b82f6;
    color: white;
}

/* Header Styles */
.header {
    background: #1f2937;
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #374151;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-size: 1.2rem;
    font-weight: 600;
    color: #3b82f6;
}

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

.nav-menu a {
    color: #9ca3af;
    text-decoration: none;
    font-weight: 400;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #3b82f6;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #9ca3af;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('./assets/bg.png') center/cover no-repeat;
    opacity: 0.3;
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.1;
    color: #fff;
}

.hero-content p {
    font-size: 1rem;
    color: #d1d5db;
    margin-bottom: 32px;
    line-height: 1.6;
}

.cta-button {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: #111827;
}

.service-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.service-image img {
    width: 100%;
    border-radius: 12px;
}

.service-content h2 {
    font-size: 2.2rem;
    color: white;
    margin-bottom: 24px;
    font-weight: 600;
    line-height: 1.2;
}

.service-content > p {
    font-size: 1rem;
    color: #d1d5db;
    margin-bottom: 32px;
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    width: 24px;
    height: 24px;
    background: #3b82f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-text h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 4px;
    font-weight: 600;
}

.feature-text p {
    color: #9ca3af;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Skills Development */
.skills-development {
    padding: 80px 0;
    background: #1f2937;
}

.skills-development h2 {
    font-size: 2.2rem;
    color: white;
    text-align: center;
    margin-bottom: 24px;
    font-weight: 600;
    line-height: 1.2;
}

.skills-development > .container > p {
    font-size: 1rem;
    color: #d1d5db;
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

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

.skill-card {
    background: #111827;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #374151;
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.skill-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.skill-content {
    padding: 24px;
}

.skill-content h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 12px;
    font-weight: 600;
    line-height: 1.3;
}

.skill-content p {
    color: #9ca3af;
    line-height: 1.5;
    font-size: 0.9rem;
}

/* Courses Section */
.courses {
    padding: 80px 0;
    background: #111827;
}

.courses h2 {
    font-size: 2.2rem;
    color: white;
    text-align: center;
    margin-bottom: 24px;
    font-weight: 600;
    line-height: 1.2;
}

.courses > .container > p {
    font-size: 1rem;
    color: #d1d5db;
    text-align: center;
    margin-bottom: 60px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.course-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.course-step {
    background: #1f2937;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid #374151;
    transition: transform 0.3s ease;
}

.course-step:hover {
    transform: translateY(-3px);
}

.step-content h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 16px;
    font-weight: 600;
    line-height: 1.3;
}

.step-content p {
    color: #9ca3af;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Success Stories */
.success-stories {
    padding: 80px 0;
    background: #1f2937;
}

.success-stories h2 {
    font-size: 2.2rem;
    color: white;
    text-align: center;
    margin-bottom: 24px;
    font-weight: 600;
    line-height: 1.2;
}

.success-stories > .container > p {
    font-size: 1rem;
    color: #d1d5db;
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.testimonial {
    background: #111827;
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #374151;
    transition: transform 0.3s ease;
}

.testimonial:hover {
    transform: translateY(-3px);
}

.testimonial img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
}

.testimonial h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 4px;
    font-weight: 600;
}

.testimonial .title {
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 16px;
    font-weight: 400;
}

.testimonial p:last-child {
    color: #d1d5db;
    line-height: 1.6;
    font-style: italic;
    font-size: 0.9rem;
}

/* Investment Thinking */
.investment-thinking {
    padding: 80px 0;
    background: #111827;
}

.investment-thinking .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.thinking-content h2 {
    font-size: 2.2rem;
    color: white;
    margin-bottom: 24px;
    font-weight: 600;
    line-height: 1.2;
}

.thinking-content > p {
    font-size: 1rem;
    color: #d1d5db;
    margin-bottom: 40px;
    line-height: 1.6;
}

.thinking-approaches {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.approach h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.approach p {
    color: #9ca3af;
    font-size: 0.9rem;
    line-height: 1.5;
}

.thinking-image img {
    width: 100%;
    border-radius: 12px;
}

/* Topics Section */
.topics {
    padding: 80px 0;
    background: #1f2937;
}

.topics h2 {
    font-size: 2.2rem;
    color: white;
    text-align: center;
    margin-bottom: 60px;
    font-weight: 600;
    line-height: 1.2;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.topic-card {
    background: #111827;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease;
    border: 1px solid #374151;
}

.topic-card:hover {
    transform: translateY(-3px);
}

.topic-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.topic-content {
    padding: 24px;
}

.topic-content h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 12px;
    font-weight: 600;
    line-height: 1.3;
}

.topic-content p {
    color: #9ca3af;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 16px;
}

.topic-link {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.topic-link:hover {
    color: #2563eb;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #111827;
}

.contact h2 {
    font-size: 2.2rem;
    color: white;
    text-align: center;
    margin-bottom: 24px;
    font-weight: 600;
    line-height: 1.2;
}

.contact > .container > p {
    font-size: 1rem;
    color: #d1d5db;
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: #1f2937;
    padding: 40px;
    border-radius: 12px;
    border: 1px solid #374151;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border: 1px solid #374151;
    border-radius: 8px;
    background: #111827;
    color: white;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #6b7280;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
}

.submit-btn {
    width: 100%;
    background: #3b82f6;
    color: white;
    border: none;
    padding: 16px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: #2563eb;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: #1f2937;
    border-top: 1px solid #374151;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.footer-logo {
    font-size: 1.2rem;
    font-weight: 600;
    color: #3b82f6;
    margin-bottom: 24px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #3b82f6;
}

.copyright {
    color: #6b7280;
    font-size: 0.8rem;
    margin-top: 8px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item h4 {
    color: #d1d5db;
    font-size: 0.9rem;
    margin-bottom: 4px;
    font-weight: 500;
}

.contact-item p {
    color: #9ca3af;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .service-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .investment-thinking .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .skills-development h2,
    .courses h2,
    .success-stories h2,
    .thinking-content h2,
    .topics h2,
    .contact h2 {
        font-size: 1.8rem;
    }
    
    .course-steps {
        grid-template-columns: 1fr;
    }
    
    .testimonials {
        grid-template-columns: 1fr;
    }
    
    .topics-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-buttons {
        flex-direction: column;
        gap: 8px;
    }
    
    .cookie-popup {
        left: 10px;
        right: 10px;
        bottom: 10px;
        padding: 20px;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .skills-development,
    .courses,
    .success-stories,
    .investment-thinking,
    .topics,
    .contact {
        padding: 60px 0;
    }
    
    .service-main {
        gap: 30px;
    }
    
    .thinking-approaches {
        gap: 20px;
    }
}