:root {
    --bg-color: #050507;
    --text-color: #e0e0e0;
    --primary: #8a2be2;
    --primary-glow: #8a2be280;
    --secondary: #00f3ff;
    --secondary-glow: #00f3ff80;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.3s ease;
    --danger: #ff4444;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Background Effects */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    animation: floatOrb 10s infinite alternate;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    bottom: -50px;
    right: -50px;
    animation-delay: -5s;
}

.grid-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(var(--glass-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--glass-border) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.05;
    transform: perspective(500px) rotateX(60deg);
    transform-origin: top;
}

/* Typography & Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.highlight {
    color: var(--secondary);
}

.gradient-text {
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    z-index: 100;
}

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 1px;
}

/* Buttons */
.cta-button {
    background: linear-gradient(45deg, var(--primary), #6a0dad);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    box-shadow: 0 0 20px var(--primary-glow);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--primary-glow);
}

.cta-button.small {
    padding: 8px 20px;
    font-size: 0.8rem;
}

.cta-button.outline {
    background: transparent;
    border: 1px solid var(--primary);
    box-shadow: none;
}

.cta-button.outline:hover {
    background: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.secondary-button {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.secondary-button:hover {
    color: var(--secondary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    position: relative;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.badge-futuristic {
    background: rgba(0, 243, 255, 0.1);
    color: var(--secondary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    border: 1px solid var(--secondary-glow);
    display: inline-block;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-sub {
    font-size: 1.2rem;
    color: #a0a0a0;
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    align-items: center;
}

/* Hero Visual - 3D Card */
.hero-visual {
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.music-card-3d {
    width: 300px;
    height: 400px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotateY(-15deg) rotateX(10deg);
    box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.5);
    animation: floatCard 6s ease-in-out infinite;
    position: relative;
}

.card-content {
    text-align: center;
}

.icon-float {
    font-size: 4rem;
    color: var(--secondary);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px var(--secondary));
}

.equalizer {
    display: flex;
    gap: 5px;
    height: 30px;
    justify-content: center;
    margin-bottom: 20px;
}

.bar {
    width: 6px;
    background: var(--primary);
    animation: equalize 1s infinite ease-in-out;
}

.bar:nth-child(2) {
    animation-delay: 0.1s;
}

.bar:nth-child(3) {
    animation-delay: 0.2s;
}

.bar:nth-child(4) {
    animation-delay: 0.3s;
}

.bar:nth-child(5) {
    animation-delay: 0.4s;
}

/* Pains & Desires Section */
.pains-desires {
    padding: 80px 0;
    position: relative;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.comparison-card {
    padding: 40px;
    border-radius: 20px;
    height: 100%;
    transition: var(--transition);
}

.comparison-card.pain {
    background: rgba(255, 68, 68, 0.05);
    border: 1px solid rgba(255, 68, 68, 0.2);
}

.comparison-card.desire {
    background: rgba(0, 243, 255, 0.05);
    border: 1px solid rgba(0, 243, 255, 0.2);
}

.comparison-card h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.comparison-card.pain h3 {
    color: var(--danger);
}

.comparison-card.desire h3 {
    color: var(--secondary);
}

.comparison-list {
    list-style: none;
}

.comparison-list li {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    font-size: 1.1rem;
    color: #ccc;
}

.comparison-list li i {
    margin-top: 5px;
    font-size: 1.2rem;
}

.comparison-card.pain li i {
    color: var(--danger);
}

.comparison-card.desire li i {
    color: var(--secondary);
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.grid-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--secondary);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--secondary);
    margin-bottom: 20px;
}

/* Products Section */
.products {
    padding: 100px 0;
    position: relative;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    align-items: center;
}

.pricing-card {
    padding: 40px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    background: linear-gradient(180deg, rgba(138, 43, 226, 0.1), rgba(0, 0, 0, 0));
    transform: scale(1.05);
    position: relative;
}

.popular-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.card-header h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.card-header .desc {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.price {
    margin: 20px 0;
}

.old-price {
    text-decoration: line-through;
    color: #666;
    font-size: 0.9rem;
    display: block;
}

.current-price {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    line-height: 1;
}

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

.benefits {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.benefits li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ccc;
}

.benefits li i {
    color: var(--secondary);
}

/* Footer */
.footer {
    padding: 50px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: #666;
}

/* Animations */
@keyframes floatOrb {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

@keyframes floatCard {

    0%,
    100% {
        transform: rotateY(-15deg) rotateX(10deg) translateY(0);
    }

    50% {
        transform: rotateY(-15deg) rotateX(10deg) translateY(-20px);
    }
}

@keyframes equalize {

    0%,
    100% {
        height: 10px;
    }

    50% {
        height: 30px;
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(138, 43, 226, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(138, 43, 226, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(138, 43, 226, 0);
    }
}

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

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    padding: 30px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    position: relative;
}

.testimonial-card i {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 20px;
    opacity: 0.5;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    color: #ddd;
}

.testimonial-author {
    font-weight: 700;
    color: var(--primary);
    text-align: right;
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: linear-gradient(to bottom, transparent, rgba(138, 43, 226, 0.05));
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 25px;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.faq-question {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    justify-content: space-between;
}

.faq-question::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: rotate(180deg);
}

.faq-answer {
    color: #aaa;
    line-height: 1.6;
    padding-left: 20px;
    border-left: 2px solid var(--glass-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    /* Will be overridden by JS */
    opacity: 1;
    margin-top: 10px;
}

/* Video Container */
.video-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    aspect-ratio: 16/9;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    background: #000;
    margin: 0 auto;
}

.video-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    pointer-events: none;
    z-index: 10;
    animation: pulse 2s infinite;
    display: none;
}

/* Glow Effect Button */
.cta-button.glow-effect {
    box-shadow: 0 0 20px var(--primary-glow), 0 0 40px var(--secondary-glow);
    animation: glowPulse 3s infinite;
    position: relative;
    overflow: hidden;
}

.cta-button.glow-effect::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

@keyframes glowPulse {

    0%,
    100% {
        box-shadow: 0 0 20px var(--primary-glow);
    }

    50% {
        box-shadow: 0 0 40px var(--primary-glow), 0 0 20px var(--secondary-glow);
    }
}

@keyframes shine {
    0% {
        left: -100%;
    }

    20% {
        left: 100%;
    }

    100% {
        left: 100%;
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
    }

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

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

    .navbar {
        width: 100%;
        top: 0;
        border-radius: 0;
        padding: 15px 20px;
    }

    .video-container {
        max-width: 360px;
        aspect-ratio: 9/16;
    }
}

/* Notifications */
#notif-container {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.notif {
    background: rgba(10, 10, 20, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--primary-glow);
    padding: 15px 20px;
    border-radius: 50px;
    color: var(--text-color);
    font-size: 0.9rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    animation: slideInLeft 0.5s ease-out, fadeOutLeft 0.5s ease-in 4.5s forwards;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 260px;
    pointer-events: auto;
    box-shadow: 0 0 15px var(--primary-glow);
}

.notif::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    min-width: 25px;
    height: 25px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 0.8rem;
    box-shadow: 0 0 10px var(--secondary-glow);
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeOutLeft {
    to {
        opacity: 0;
        transform: translateY(20px);
    }
}