:root {
    --bg-color: #050505;
    --bg-card: #0F0F0F;
    --bg-card-hover: #1A1A1A;

    --primary-color: #7B2CBF;
    /* Deep Purple */
    --accent-color: #4CC9F0;
    /* Cyan */
    --secondary-color: #F72585;
    /* Hot Pink */

    --text-main: #FFFFFF;
    --text-dim: #A0A0A0;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --gradient-text: linear-gradient(135deg, #4CC9F0 0%, #7B2CBF 50%, #F72585 100%);
    --gradient-btn: linear-gradient(90deg, #7B2CBF 0%, #F72585 100%);

    --shadow-glow: 0 0 20px rgba(123, 44, 191, 0.3);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 16px;
    overflow-x: hidden;
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Utilities --- */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.max-w-800 {
    max-width: 800px;
    margin: 0 auto;
}

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

.d-block {
    display: block;
}

.mt-5 {
    margin-top: 3rem;
}

.mb-4 {
    margin-bottom: 2rem;
}

.mb-5 {
    margin-bottom: 3rem;
}

.section-padding {
    padding: 5rem 0;
}

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

.dim-text {
    color: var(--text-dim);
}

.bg-darker {
    background-color: #0A0A0A;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    gap: 0.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-btn);
    color: white;
    box-shadow: 0 4px 15px rgba(247, 37, 133, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(247, 37, 133, 0.6);
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.1);
    color: white;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
    font-weight: 600;
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
}

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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(247, 37, 133, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(247, 37, 133, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(247, 37, 133, 0);
    }
}

/* --- Urgency Banner --- */
.urgency-banner {
    background: linear-gradient(90deg, #c0392b, #e74c3c);
    color: white;
    text-align: center;
    padding: 0.8rem;
    font-weight: 600;
    font-size: 0.9rem;
    position: relative;
    z-index: 100;
}

.urgency-banner i {
    margin-right: 0.5rem;
    animation: fire 1s infinite alternate;
}

@keyframes fire {
    from {
        color: #ffeb3b;
        text-shadow: 0 0 5px #ff9800;
    }

    to {
        color: #ffffff;
        text-shadow: 0 0 2px #ff5722;
    }
}

/* --- Hero Section --- */
.hero {
    position: relative;
    overflow: hidden;
    padding-top: 4rem;
    /* Space for fixed header if needed */
}

/* Background Effect for Hero */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(123, 44, 191, 0.15) 0%, rgba(5, 5, 5, 0) 70%);
    z-index: -1;
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(76, 201, 240, 0.1) 0%, rgba(5, 5, 5, 0) 70%);
    z-index: -1;
    border-radius: 50%;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.brand-badge {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(76, 201, 240, 0.2);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
}

.cta-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.secure-badges {
    display: flex;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge-item i {
    color: var(--primary-color);
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    max-width: 500px;
}

.hero-product-img {
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
    animation: float 6s ease-in-out infinite;
    border-radius: 20px;
    /* Simulate 3D tilt */
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.5s ease;
}

.hero-image-wrapper:hover .hero-product-img {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.floating-card {
    position: absolute;
    background: rgba(20, 20, 20, 0.8);
    backdrop-filter: blur(12px);
    padding: 12px 20px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 2;
    animation: float 5s ease-in-out infinite reverse;
}

.floating-card i {
    font-size: 1.2rem;
}

.card-1 {
    top: 20%;
    left: -30px;
    color: var(--secondary-color);
}

.card-2 {
    bottom: 20%;
    right: -30px;
    color: var(--accent-color);
    animation-delay: 1s;
}

@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

/* --- Audio Samples Section --- */
.section-subtitle {
    display: block;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.section-desc {
    color: var(--text-dim);
    margin-bottom: 3rem;
}

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

.glass-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}

.glass-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    border-color: rgba(123, 44, 191, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.play-btn {
    width: 50px;
    height: 50px;
    background: var(--gradient-btn);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform 0.2s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.play-btn:hover {
    transform: scale(1.1);
}

.play-btn i {
    color: white;
    font-size: 1.1rem;
    margin-left: 3px;
    /* visual center fix for play icon */
}

.play-btn.playing i {
    margin-left: 0;
}

/* Pause icon switch handled by JS class logic or innerHTML replacement */

.audio-content {
    flex: 1;
}

.audio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.audio-header h3 {
    font-size: 1.1rem;
    margin: 0;
}

.badge {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-dim);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.waveform-container {
    display: flex;
    align-items: center;
    gap: 3px;
    height: 30px;
}

.waveform-bar {
    width: 4px;
    background: #333;
    border-radius: 2px;
    height: 100%;
    animation: none;
    transition: height 0.1s ease;
}

/* Playing state for waveform */
.glass-card.playing .waveform-bar {
    background: var(--accent-color);
    animation: sound 1s infinite ease-in-out alternate;
}

@keyframes sound {
    0% {
        height: 20%;
    }

    100% {
        height: 100%;
    }
}

/* Stagger animations for wave bars */
.waveform-bar:nth-child(even) {
    animation-duration: 0.8s;
}

.waveform-bar:nth-child(odd) {
    animation-duration: 1.1s;
}

.waveform-bar:nth-child(3n) {
    animation-duration: 0.9s;
}

.disclaimer-text {
    font-size: 0.8rem;
    color: #555;
    margin-top: 2rem;
}

/* --- Genres / Swiper --- */
.genres-swiper {
    padding-bottom: 3rem;
    /* space for pagination */
    overflow: visible !important;
    /* allow shadow to show */
}

.swiper-slide.genre-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    cursor: grab;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.genre-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.genre-image i {
    font-size: 3rem;
    color: white;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.3));
    z-index: 2;
}

/* Overlay gradient handled in inline style for demo, but better in CSS with classes */
.genre-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.genre-card:hover .genre-image::after {
    background: rgba(0, 0, 0, 0);
}

.genre-card:hover .genre-image {
    transform: scale(1.05);
}

.genre-title {
    display: block;
    text-align: center;
    padding: 1rem;
    font-weight: 700;
    font-size: 1.1rem;
    background: var(--bg-card);
    position: relative;
    z-index: 3;
}

.swiper-pagination-bullet {
    background: #555;
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    background: var(--primary-color);
    opacity: 1;
}

/* --- Features Section --- */
.features-grid {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.features-text {
    flex: 1;
}

.accordion-item {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-item.active {
    border-color: rgba(123, 44, 191, 0.4);
    background: #121212;
}

.accordion-header {
    width: 100%;
    padding: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}

.accordion-header i.arrow {
    transition: transform 0.3s ease;
    font-size: 0.8rem;
    color: var(--text-dim);
}

.accordion-header span i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.text-accent {
    color: var(--accent-color);
}

.accordion-item.active i.arrow {
    transform: rotate(180deg);
}

.accordion-content {
    display: none;
    padding: 0 1.2rem 1.2rem 1.2rem;
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.6;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.features-visual {
    flex: 1;
}

.feature-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.grid-card {
    background: var(--bg-card);
    padding: 2rem 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.grid-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.grid-card i {
    font-size: 2rem;
    margin-bottom: 1rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.grid-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.grid-card p {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* --- Marquee Compatibility --- */
.marquee-container {
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    overflow: hidden;
    white-space: nowrap;
}

.marquee-content {
    display: inline-block;
    animation: marquee 20s linear infinite;
}

.brand-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-dim);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 2rem;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.brand-item:hover {
    opacity: 1;
    color: white;
}

.brand-item i {
    font-size: 1.5rem;
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* --- Testimonials --- */
.testimonial-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
}

.quote-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.quote-text {
    font-size: 1rem;
    font-style: italic;
    color: #ddd;
    margin-bottom: 1.5rem;
    flex: 1;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: #555;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: 0.9rem;
    object-fit: cover;
    /* Ensure images fit nicely */
}

.stars {
    color: #FFD700;
    font-size: 0.8rem;
    margin-top: 2px;
}

/* --- Pricing --- */
.pricing-wrapper {
    display: flex;
    justify-content: center;
}

.pricing-card {
    background: linear-gradient(180deg, #151515 0%, #0A0A0A 100%);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    max-width: 450px;
    width: 100%;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    text-align: center;
}

.pricing-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.popular-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: white;
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    box-shadow: 0 5px 15px rgba(247, 37, 133, 0.4);
}

.pricing-header h3 {
    margin-bottom: 0.5rem;
}

.pricing-header p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.price-box {
    margin: 2rem 0;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.old-price {
    text-decoration: line-through;
    color: var(--text-dim);
    font-size: 1rem;
}

.current-price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    line-height: 1;
    margin: 0.5rem 0;
    color: white;
}

.currency {
    font-size: 1.5rem;
    margin-top: 5px;
    margin-right: 5px;
}

.amount {
    font-size: 4.5rem;
    font-weight: 700;
    letter-spacing: -2px;
}

.cents {
    font-size: 1.5rem;
    margin-top: 5px;
    font-weight: 600;
}

.payment-info {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 500;
}

.features-list {
    text-align: left;
    margin-bottom: 2.5rem;
}

.features-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #e0e0e0;
}

.features-list li i {
    color: var(--accent-color);
}

.guarantee-seal {
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* --- Footer --- */
footer {
    background: #020202;
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 3rem;
    text-align: center;
    gap: 2rem;
}

.footer-brand h3 {
    margin-bottom: 0.5rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.footer-social a {
    color: white;
    font-size: 1.2rem;
    opacity: 0.7;
}

.footer-social a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #555;
    font-size: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    text-align: center;
    gap: 1rem;
}

.footer-links-row {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* --- Responsive Media Queries --- */
@media (max-width: 900px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
        padding-top: 2rem;
    }

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

    .cta-group {
        justify-content: center;
    }

    .secure-badges {
        justify-content: center;
    }

    .features-grid {
        flex-direction: column;
    }

    .hero-image-wrapper {
        margin-top: 2rem;
    }
}

@media (max-width: 600px) {
    .section-padding {
        padding: 3rem 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .cta-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .feature-card-grid {
        grid-template-columns: 1fr;
    }

    .footer-content,
    .footer-bottom {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .pricing-card {
        padding: 2rem 1.5rem;
    }

    .amount {
        font-size: 3.5rem;
    }
}

/* User's Checklist Styles */
.checklist-ul {
    list-style: none;
    margin-top: 2rem;
}

.checklist-ul li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    color: #fff;
    font-weight: 500;
}

.checklist-ul li i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 3px;
    flex-shrink: 0;
}