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

:root {
    --primary-gradient: linear-gradient(135deg, #FFCC33 0%, #FE5F2F 100%);
    --primary-color: #FFCC33;
    --secondary-color: #FE5F2F;
    --dark-bg: #0a0a0a;
    --card-bg: #1a1a1a;
    --text-light: #ffffff;
    --text-muted: #b0b0b0;
    --border-color: #333333;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Gradient Text */
.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: #000000;
    backdrop-filter: none;
    border-bottom: none;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

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

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.cta-button {
    background: var(--primary-gradient);
    color: #000;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 204, 51, 0.3);
}

/* Hero Section */
.hero {
    margin-top: 0;
    padding: 20px 0 80px 0;
    background: #000000;
    border-bottom: none;
    text-align: center;
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    animation: slideInLeft 0.8s ease;
}

.hero-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.label-line {
    width: 3px;
    height: 30px;
    background: var(--primary-color);
    display: inline-block;
}

.label-text {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.hero-description {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 1rem;
}

.hero-subdescription {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-video-container {
    max-width: 700px;
    margin: 2rem auto 0;
    width: 100%;
}

.hero-video-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.hero-video-container iframe {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    border-radius: 15px;
    border: none;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 204, 51, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid;
    border-image: var(--primary-gradient) 1;
}

.btn-secondary:hover {
    background: rgba(255, 204, 51, 0.1);
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
}

.hero-visual {
    animation: slideInRight 0.8s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.gradient-box {
    width: 300px;
    height: 300px;
    background: var(--primary-gradient);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(255, 204, 51, 0.2);
    animation: float 3s ease-in-out infinite;
}

/* Features Section */
.features {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 4rem;
    font-weight: 700;
}

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

.feature-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 204, 51, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

/* Features Grid for Testimonials Section */
.testimonials .features-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
    background: transparent;
    padding: 0;
    border-radius: 0;
    border: none;
}

.testimonials .feature-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.testimonials .feature-icon {
    width: 100px;
    height: 100px;
    background: #FE5F2F;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin-bottom: 1.5rem;
    object-fit: contain;
    padding: 15px;
}

.testimonials .feature-text {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    line-height: 1.5;
    color: var(--text-light);
    text-transform: uppercase;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
}

.video-container {
    max-width: 800px;
    margin: 3rem auto;
    width: 100%;
}

.video-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.video-container iframe {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    border-radius: 15px;
    border: none;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.pricing-card.featured {
    border: 2px solid;
    border-image: var(--primary-gradient) 1;
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    box-shadow: 0 30px 60px rgba(255, 204, 51, 0.2);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.currency {
    font-size: 1rem;
    color: var(--text-muted);
}

.amount {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.period {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.features-list li {
    padding: 0.75rem 0;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

.features-list li:last-child {
    border-bottom: none;
}

.target-section {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 3rem;
    margin-bottom: 4rem;
    width: 100%;
}

.target-card {
    background: var(--card-bg);
    padding: 4rem 3rem;
    border-radius: 20px;
    border: 2px solid transparent;
    background-image: linear-gradient(var(--card-bg), var(--card-bg)), var(--primary-gradient);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    max-width: 700px;
    width: 100%;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 40px rgba(255, 204, 51, 0.1);
}

.target-card:hover {
    box-shadow: 0 20px 50px rgba(255, 204, 51, 0.2);
    transform: translateY(-5px);
}

.target-icon {
    font-size: 4rem;
    margin-bottom: 2rem;
    display: block;
    line-height: 1;
}

.target-card h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.target-card p {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.9;
    margin: 0;
    max-width: 550px;
}

.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.curriculum-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

.curriculum-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(255, 204, 51, 0.15);
    background: rgba(255, 204, 51, 0.05);
}

.curriculum-card h4 {
    font-size: 1rem;
    margin: 0;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    padding: 20px 0 100px 0;
    background: linear-gradient(135deg, rgba(255, 204, 51, 0.3) 0%, rgba(254, 95, 47, 0.3) 100%);
    text-align: center;
    min-height: 300px;
    display: flex;
    align-items: flex-start;
}

.cta-section .container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 0;
    width: 100%;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    margin-top: 0;
    font-weight: 700;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    background: #000;
    padding: 4rem 0 2rem;
}

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

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: var(--text-muted);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .gradient-box {
        width: 200px;
        height: 200px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .hero {
        margin-top: 0;
        padding: 50px 0;
    }

    .features,
    .pricing,
    .cta-section {
        padding: 50px 0;
    }
}

@media (max-width: 480px) {
    .navbar .container {
        flex-wrap: wrap;
    }

    .nav-links {
        display: none;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }
}