/* Ultra-Modern AI Theme with Glassmorphism */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --neon-blue: #00d9ff;
    --neon-purple: #a855f7;
    --neon-pink: #ec4899;
    --dark-bg: #0a0a1f;
    --darker-bg: #050510;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: #b4b4c8;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-padding {
    padding: 120px 0;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}

#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--neon-purple) 0%, transparent 70%);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--neon-blue) 0%, transparent 70%);
    top: 50%;
    right: 10%;
    animation-delay: 7s;
}

.orb-3 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--neon-pink) 0%, transparent 70%);
    bottom: 10%;
    left: 50%;
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -50px) scale(1.1); }
    66% { transform: translate(-50px, 50px) scale(0.9); }
}

/* Glassmorphism Card */
.glass-card {
    background: rgba(20, 20, 40, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.card-shine {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(255,255,255,0.1), transparent 30%);
    animation: rotate 4s linear infinite;
    pointer-events: none;
}

@keyframes rotate {
    to { transform: rotate(360deg); }
}

/* Neon Border */
.neon-border {
    border: 2px solid transparent;
    background: linear-gradient(var(--dark-bg), var(--dark-bg)) padding-box,
                var(--primary-gradient) border-box;
    box-shadow: 0 0 30px rgba(102, 126, 234, 0.5);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    z-index: 1;
}

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

.floating-icon {
    font-size: 80px;
    animation: floatIcon 3s ease-in-out infinite;
    filter: drop-shadow(0 0 30px rgba(168, 85, 247, 0.8));
    margin-bottom: 2rem;
}

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

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.glitch {
    animation: glitch 5s infinite;
}

@keyframes glitch {
    0%, 90%, 100% { transform: translate(0); }
    92% { transform: translate(-2px, 2px); }
    94% { transform: translate(2px, -2px); }
    96% { transform: translate(-2px, -2px); }
    98% { transform: translate(2px, 2px); }
}

.neon-text {
    color: var(--neon-blue);
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.4);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.hero-subtitle-en {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-description {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

/* Glow Button */
.glow-button {
    position: relative;
    display: inline-block;
    padding: 18px 45px;
    background: var(--primary-gradient);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
    z-index: 1;
}

.glow-button span {
    position: relative;
    z-index: 2;
}

/* Shine effect */
.glow-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transform: skewX(-20deg);
    animation: buttonShine 3s infinite;
}

@keyframes buttonShine {
    0% { left: -100%; }
    50%, 100% { left: 150%; }
}

.glow-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

.button-glow {
    display: none;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--neon-blue);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    width: 4px;
    height: 8px;
    background: var(--neon-blue);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

/* Typography */
.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 3rem;
}

.section-title.centered {
    text-align: center;
}

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

.section-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Benefits Section */
.benefits {
    margin-top: 0;
    padding-top: 80px;
}

.main-benefit {
    padding: 60px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 40px 30px;
    text-align: center;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.3);
}

.feature-icon-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.5;
}

.feature-icon {
    font-size: 3.5rem;
    position: relative;
    z-index: 1;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Pricing */
.pricing-card {
    padding: 50px;
    text-align: center;
}

.alert-badge {
    display: inline-block;
    padding: 12px 25px;
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    border-radius: 30px;
    font-weight: 600;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.4);
}

.pricing-title {
    font-size: 2rem;
    margin-bottom: 3rem;
}

.price-options {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin: 3rem 0;
}

.price-box {
    padding: 40px;
    min-width: 220px;
    position: relative;
    transition: transform 0.3s ease;
}

.price-box:hover {
    transform: scale(1.05);
}

.price-box.featured {
    border: 2px solid var(--neon-purple);
    box-shadow: 0 0 40px rgba(168, 85, 247, 0.4);
}

.best-value {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.price-value {
    font-size: 3.5rem;
    font-weight: 900;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 0.5rem;
}

.currency {
    font-size: 2rem;
}

.price-period {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.price-shine {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    background-size: 200% 200%;
    animation: shine 3s infinite;
    pointer-events: none;
}

@keyframes shine {
    0% { background-position: -100% -100%; }
    100% { background-position: 100% 100%; }
}

.pricing-note {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-top: 2rem;
}

/* Offer List */
.offer-list {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.offer-item {
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.offer-item:hover {
    transform: translateX(10px);
}

.check-icon {
    flex-shrink: 0;
    width: 35px;
    height: 35px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.offer-item p {
    font-size: 1.1rem;
    line-height: 1.7;
    flex: 1;
}

/* Schedule Grid */
.schedule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.speaker-header {
    padding: 30px;
    text-align: center;
    margin-bottom: 20px;
    border: 2px solid var(--glass-border);
}

.speaker-header h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.speaker-tag {
    display: inline-block;
    padding: 6px 18px;
    background: var(--primary-gradient);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.lessons-wrapper {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.lesson-card {
    padding: 25px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.lesson-card:hover {
    border-color: var(--neon-purple);
    transform: translateX(5px);
}

.lesson-number {
    flex-shrink: 0;
    width: 45px;
    height: 45px;
    background: var(--primary-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.lesson-card p {
    flex: 1;
    font-size: 1rem;
    line-height: 1.6;
}

/* Experts Section */
.experts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
}

.expert-card {
    padding: 50px 40px;
    text-align: center;
    transition: all 0.4s ease;
}

.expert-card:hover {
    transform: translateY(-10px) rotate(1deg);
}

.expert-photo-wrapper {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 2rem;
}

.photo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 220px;
    height: 220px;
    background: var(--primary-gradient);
    border-radius: 50%;
    filter: blur(30px);
    opacity: 0.6;
    animation: pulse 3s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.expert-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--glass-border);
    position: relative;
    z-index: 1;
}

.expert-card h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.expert-role {
    color: var(--neon-purple);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.expert-bio {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.expert-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.tag {
    padding: 8px 16px;
    background: rgba(102, 126, 234, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Steps Container */
.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin: 3rem 0;
}

.step-item {
    flex: 1;
    min-width: 220px;
    max-width: 250px;
    padding: 40px 30px;
    text-align: center;
}

.step-number-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.step-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    background: var(--primary-gradient);
    border-radius: 50%;
    filter: blur(25px);
    opacity: 0.6;
}

.step-number {
    position: relative;
    z-index: 1;
    width: 70px;
    height: 70px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
}

.step-connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue));
}

.result-box {
    padding: 40px;
    text-align: center;
    max-width: 900px;
    margin: 3rem auto 0;
    font-size: 1.3rem;
    border: 2px solid var(--neon-purple);
}

/* Final CTA */
.final-pricing {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 50px;
}

.pricing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 20px;
}

.pricing-header h3 {
    font-size: 2rem;
}

.limited-badge {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.95rem;
}

.final-price-options {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.final-price-box {
    padding: 40px 50px;
    border: 2px solid var(--glass-border);
    border-radius: 20px;
    position: relative;
    transition: all 0.3s ease;
}

.final-price-box:hover {
    transform: scale(1.05);
    border-color: var(--neon-purple);
}

.final-price-box.featured {
    border-color: var(--neon-purple);
    box-shadow: 0 0 50px rgba(168, 85, 247, 0.3);
}

.save-badge {
    position: absolute;
    top: -15px;
    right: -15px;
    padding: 6px 15px;
    background: linear-gradient(135deg, #10b981, #06b6d4);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.final-price-box .price {
    font-size: 4rem;
    font-weight: 900;
    font-family: 'Space Grotesk', sans-serif;
}

.final-price-box .price span {
    font-size: 2.5rem;
}

.final-price-box .period {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.or-divider {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.final-note {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 2rem 0 3rem;
}

.cta-button-large {
    display: inline-block;
    padding: 22px 55px;
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

.bonus-text {
    color: var(--neon-blue);
    font-size: 1.1rem;
}

.final-message {
    text-align: center;
    font-size: 1.3rem;
    max-width: 900px;
    margin: 3rem auto 0;
    line-height: 1.8;
}

/* Footer */
.footer {
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

.footer-links {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 30px;
}

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

.footer-links a:hover {
    color: var(--neon-purple);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }

    .section-padding {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }

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

    .schedule-grid,
    .experts-grid {
        grid-template-columns: 1fr;
    }

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

    .steps-container {
        flex-direction: column;
    }

    .step-connector {
        transform: rotate(90deg);
        margin: 20px 0;
    }

    .price-options,
    .final-price-options {
        flex-direction: column;
        gap: 20px;
    }

    .main-benefit,
    .pricing-card,
    .final-pricing {
        padding: 40px 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .section-padding {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .floating-icon {
        font-size: 60px;
    }

    .feature-card,
    .lesson-card {
        padding: 25px 20px;
    }

    .offer-item {
        padding: 20px;
        gap: 15px;
    }

    .check-icon {
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }

    .expert-photo-wrapper {
        width: 150px;
        height: 150px;
    }
}

/* Loading Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}