:root {
    --bg-color: #050505;
    --surface-color: #121212;
    --surface-hover: #1e1e1e;
    --primary-color: #be29ec;
    --primary-glow: rgba(190, 41, 236, 0.5);
    --secondary-color: #00ff88;
    --text-color: #ffffff;
    --text-muted: #b0b0b0;
    --success-color: #00ff88;
    --danger-color: #ff3333;
    --gradient-text: linear-gradient(90deg, #be29ec 0%, #00ff88 100%);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.section-padding {
    padding: 80px 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Typography & Utilities */
h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.2;
}

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    text-transform: uppercase;
}

.btn-basic,
.btn-premium,
.cta-button,
.btn-guarantee {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    text-transform: uppercase;
}

/* Animations */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 var(--primary-glow);
    }

    70% {
        box-shadow: 0 0 20px 10px rgba(255, 46, 99, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 46, 99, 0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

.pulse-animation {
    animation: pulse 2s infinite;
}

.pulse-animation-small {
    animation: pulse 2s infinite;
}

/* Scroll Animation Classes */
.fade-in-up,
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible,
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, #2a0a10 0%, #050505 70%);
    overflow: hidden;
    padding: 100px 20px 60px;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('hero-bg.png');
    /* Conceptual placeholder or css gradient */
    opacity: 0.4;
    z-index: -1;
    pointer-events: none;
}

.highlight-tag {
    background: rgba(255, 46, 99, 0.2);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 46, 99, 0.3);
}

.hero-content h1 {
    font-size: 3rem;
    /* Mobile first adjustment later */
    margin-bottom: 20px;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto 40px;
}

.cta-button {
    background: var(--gradient-text);
    color: white;
    font-size: 1.2rem;
    border: none;
    box-shadow: 0 10px 30px rgba(244, 96, 54, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(244, 96, 54, 0.6);
}

.video-title {
    font-size: 1.8rem;
    margin-top: 60px;
    margin-bottom: -20px;
    position: relative;
    z-index: 2;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 1px;
}

.cta-subtext {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 10px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.hero-video-container {
    max-width: 800px;
    margin: 40px auto;
    border-radius: 20px;
    overflow: hidden;
    /* Neon Border Effect */
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 20px var(--primary-glow),
        0 0 40px rgba(190, 41, 236, 0.2);
    background: #000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-video-container:hover {
    transform: scale(1.01);
    box-shadow: 0 0 30px var(--primary-color),
        0 0 60px var(--primary-glow);
}

.video-responsive {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
}

.video-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 50px;
}

.feature-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(10px);
}

/* Why Buy Section */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.comparison-card {
    background: var(--surface-color);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.comparison-card.us {
    background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
    border: 1px solid var(--primary-color);
    position: relative;
    transform: scale(1.02);
    box-shadow: 0 0 30px rgba(255, 46, 99, 0.15);
}

.best-choice-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-weight: 700;
    font-size: 0.8rem;
}

.price-strike {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.5rem;
    margin: 10px 0 20px;
}

.price-highlight {
    color: var(--success-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 10px 0 20px;
}

.comparison-card ul {
    list-style: none;
    text-align: left;
}

.comparison-card ul li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Curriculum Grid */
/* Curriculum Grid 3D */
.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    perspective: 1000px;
    padding: 20px 0;
}

.module-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    padding: 25px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    transform: perspective(1000px) rotateX(var(--rotate-x, 0deg));
    will-change: transform;
    /* Performance optimization */
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(190, 41, 236, 0.1), transparent);
    transform: translateX(-100%);
    transition: 0.5s;
}

.module-card:hover {
    transform: translateY(-10px) rotateX(5deg) scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px rgba(190, 41, 236, 0.3),
        0 0 10px rgba(190, 41, 236, 0.2);
    background: var(--surface-hover);
}

.module-card:hover::before {
    transform: translateX(100%);
}

.module-card .icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
    transform: translateZ(20px);
    /* Ico pops out */
    transition: transform 0.4s ease;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.module-card:hover .icon {
    transform: translateZ(50px) scale(1.1);
}

.module-card h3 {
    font-size: 1rem;
    color: #fff;
    transform: translateZ(10px);
}

.module-card p {
    transform: translateZ(5px);
    color: var(--text-muted);
}

/* Details Section */
.details-section {
    background: linear-gradient(to bottom, var(--bg-color), #1a050a);
}

.detail-row {
    margin-bottom: 30px;
    text-align: center;
    background: var(--glass-bg);
    padding: 30px;
    border-radius: 20px;
    border-left: 4px solid var(--secondary-color);
}

.detail-content h3 {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

/* Bonus Section */
.bonus-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.bonus-card {
    background: var(--surface-color);
    padding: 30px;
    border-radius: 20px;
    position: relative;
    border: 1px dashed var(--text-muted);
    text-align: center;
}

.bonus-card.highlight-bonus {
    border: 1px solid var(--success-color);
    background: rgba(0, 255, 136, 0.05);
}

.bonus-tag {
    background: var(--text-muted);
    color: #000;
    padding: 5px 10px;
    border-radius: 5px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 15px;
    font-size: 0.8rem;
}

.highlight-bonus .bonus-tag {
    background: var(--success-color);
    color: #000;
}

.strikethrough {
    text-decoration: line-through;
    opacity: 0.7;
}

.free {
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.2rem;
    margin-left: 10px;
}

/* Pricing Section */
.pricing-section {
    background: url('pricing-bg-pattern.png'), var(--bg-color);
    /* Add a subtle pattern if available */
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: center;
}

.pricing-card {
    background: var(--surface-color);
    padding: 40px 30px;
    border-radius: 25px;
    text-align: center;
    border: 1px solid var(--glass-border);
    position: relative;
}

.pricing-card.basic h3 {
    color: var(--text-muted);
}

.pricing-card.premium {
    background: linear-gradient(160deg, #1e1e1e 0%, #000000 100%);
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
    z-index: 2;
    box-shadow: 0 0 50px rgba(255, 46, 99, 0.2);
}

.best-value-ribbon {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-text);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 900;
    font-size: 0.9rem;
    white-space: nowrap;
    box-shadow: 0 5px 15px rgba(255, 46, 99, 0.4);
}

.discount-tag {
    background: rgba(255, 255, 255, 0.1);
    display: inline-block;
    padding: 5px 10px;
    border-radius: 5px;
    margin: 10px 0;
    font-size: 0.9rem;
    color: var(--success-color);
}

.features-list {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.features-list li {
    margin-bottom: 12px;
    font-size: 0.95rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.features-list li.disabled {
    color: var(--text-muted);
    opacity: 0.6;
}

.check {
    color: var(--success-color);
}

.cross {
    color: var(--danger-color);
}

.price-area {
    margin: 30px 0;
}

.old-price {
    text-decoration: line-through;
    color: var(--text-muted);
}

.amount {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
}

.currency {
    font-size: 1.5rem;
    vertical-align: super;
}

.btn-premium {
    background: var(--success-color);
    color: #000;
    width: 100%;
}

.btn-premium:hover {
    background: #00cc6a;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
}

.btn-basic {
    border: 2px solid var(--text-muted);
    color: var(--text-muted);
    width: 100%;
}

.btn-basic:hover {
    border-color: white;
    color: white;
}

.urgency-text {
    font-size: 0.8rem;
    color: var(--danger-color);
    margin-top: 15px;
    font-weight: 600;
}

/* Guarantee Section */
.guarantee-box {
    background: var(--surface-color);
    padding: 50px;
    border-radius: 30px;
    text-align: center;
    border: 1px solid var(--glass-border);
    max-width: 800px;
    margin: 0 auto;
}

.icon-shield {
    font-size: 4rem;
    margin-bottom: 20px;
}

.guarantee-title {
    font-size: 1.5rem;
    color: var(--success-color);
    font-weight: 700;
    margin-bottom: 20px;
}

.btn-guarantee {
    background: var(--gradient-text);
    color: white;
    margin-top: 30px;
}

/* Footer */
footer {
    padding: 40px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--glass-border);
}

/* Responsiveness */
@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr 1.2fr;
    }

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

    .hero-content h1 {
        font-size: 4rem;
    }

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

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

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

    .pricing-card {
        padding: 30px 20px;
    }
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.gallery-item {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    /* Neon Border Effect matching video */
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 15px var(--primary-glow),
        0 0 30px rgba(190, 41, 236, 0.2);
    background: var(--surface-color);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px var(--primary-color),
        0 0 50px var(--primary-glow);
    border-color: var(--primary-color);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item .caption {
    padding: 15px;
    text-align: center;
    font-weight: 700;
    color: var(--text-color);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 2;
}