/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Screen Reader Only - Visible to crawlers and screen readers but hidden visually */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: #0a0a1a;
    color: #ffffff;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    background: linear-gradient(180deg, #0f0f23 0%, rgba(15, 15, 35, 0.95) 100%);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.8;
}

.logo-img {
    height: 70px;
    width: auto;
    display: block;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    color: white;
}

.logo-text {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #ffffff;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-cta .artist-login {
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    transition: all 0.3s ease;
    display: inline-block;
}

.nav-cta .artist-login:hover {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0;
    background: linear-gradient(180deg, #0f0f23 0%, #1a0f2e 100%);
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease;
}

.mobile-menu.active {
    max-height: 400px;
    padding: 16px 0;
}

.mobile-menu a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    padding: 16px 24px;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-menu a:hover {
    background: rgba(139, 92, 246, 0.1);
    color: #ffffff;
}

.mobile-menu a.mobile-login {
    margin: 8px 24px 0;
    padding: 12px 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    text-align: center;
}

/* Hero Section */
.hero {
    background: linear-gradient(180deg, #0f0f23 0%, #1a0f2e 50%, #0a0a1a 100%);
    padding: 80px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-label {
    color: #8b5cf6;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.btn {
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #a855f7 0%, #8b5cf6 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(168, 85, 247, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.stat-item {
    border-left: 2px solid rgba(139, 92, 246, 0.3);
    padding-left: 16px;
}

.stat-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 1px;
    margin-bottom: 8px;
    line-height: 1.4;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.visual-card {
    background: transparent;
    border-radius: 24px;
    padding: 40px;
    border: none;
    box-shadow: none;
    position: relative;
    overflow: hidden;
    transition: opacity 0.3s ease;
}

#waveformCanvas {
    width: 100%;
    height: 300px;
    display: block;
}

/* Core Features Section */
.core-features {
    padding: 120px 0;
    background: #0a0a1a;
}

.section-label {
    color: #8b5cf6;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
    text-align: center;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: #ffffff;
}

.section-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: linear-gradient(135deg, rgba(30, 20, 60, 0.4) 0%, rgba(20, 15, 40, 0.6) 100%);
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: 0 12px 40px rgba(139, 92, 246, 0.15);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(139, 92, 246, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8b5cf6;
    margin-bottom: 24px;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #ffffff;
}

.feature-description {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-link {
    color: #8b5cf6;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.feature-link:hover {
    color: #a855f7;
}

/* Workflow Section */
.workflow {
    padding: 120px 0;
    background: linear-gradient(180deg, #0a0a1a 0%, #0f0f23 100%);
}

.workflow-header {
    margin-bottom: 60px;
    text-align: center;
}

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

.workflow-steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.workflow-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 32px;
    align-items: start;
    padding: 32px;
    background: linear-gradient(135deg, rgba(30, 20, 60, 0.3) 0%, rgba(20, 15, 40, 0.5) 100%);
    border: 1px solid rgba(139, 92, 246, 0.1);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.workflow-step:hover {
    border-color: rgba(139, 92, 246, 0.25);
    background: linear-gradient(135deg, rgba(30, 20, 60, 0.4) 0%, rgba(20, 15, 40, 0.6) 100%);
}

.step-number {
    font-size: 48px;
    font-weight: 700;
    color: rgba(139, 92, 246, 0.3);
}

.step-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #ffffff;
}

.step-description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    padding: 120px 0;
    background: #0a0a1a;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.testimonial-card {
    background: linear-gradient(135deg, rgba(30, 20, 60, 0.4) 0%, rgba(20, 15, 40, 0.6) 100%);
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: 16px;
    padding: 40px;
}

.testimonial-text {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 32px;
}

.author-name {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 4px;
}

.author-role {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* CTA Section */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #0a0a1a 0%, #1a0f2e 50%, #2d1b4e 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.cta-card {
    background: linear-gradient(135deg, rgba(40, 30, 70, 0.6) 0%, rgba(30, 20, 50, 0.8) 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 24px;
    padding: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 32px;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.cta-content {
    max-width: 700px;
}

.cta-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #ffffff;
}

.cta-description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

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

.btn-gradient {
    background: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
    color: white;
    padding: 16px 40px;
    font-size: 16px;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(139, 92, 246, 0.4);
}

.cta-note {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 12px;
}

/* Footer */
.footer {
    background: #0a0a1a;
    padding: 60px 0 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #ffffff;
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    max-width: 400px;
}

.footer-links {
    display: flex;
    gap: 32px;
    justify-content: flex-end;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }

    .container {
        padding: 0 20px;
    }

    .hero {
        padding: 60px 0 80px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .hero-label {
        font-size: 13px;
    }

    .hero-title {
        font-size: 44px;
    }

    .hero-description {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    /* Hide visual card on mobile */
    .hero-visual {
        display: none;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-top: 50px;
        text-align: center;
    }

    .stat-item {
        border-left: none;
        padding-left: 0;
    }

    .stat-value {
        font-size: 56px;
        font-weight: 800;
    }

    .stat-label {
        font-size: 14px;
        letter-spacing: 1.2px;
    }

    .core-features,
    .workflow,
    .testimonials,
    .cta-section {
        padding: 80px 0;
    }

    .section-title {
        font-size: 36px;
    }

    .section-description {
        font-size: 16px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .cta-card {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 40px 32px;
    }

    .cta-title {
        font-size: 28px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-links {
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 24px;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 16px;
    }

    .navbar {
        padding: 16px 0;
    }

    .logo-icon {
        width: 28px;
        height: 28px;
        font-size: 16px;
    }

    .logo-text {
        font-size: 16px;
    }

    .hero {
        padding: 40px 0 60px;
    }

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

    .hero-label {
        font-size: 12px;
        margin-bottom: 24px;
    }

    .hero-title {
        font-size: 36px;
        margin-bottom: 20px;
        line-height: 1.2;
    }

    .hero-description {
        font-size: 17px;
        margin-bottom: 28px;
        line-height: 1.6;
    }

    .hero-buttons {
        margin-bottom: 50px;
    }

    .btn {
        padding: 14px 28px;
        font-size: 15px;
    }

    .stats {
        gap: 36px;
        margin-top: 50px;
    }

    .stat-value {
        font-size: 52px;
        font-weight: 800;
        margin-bottom: 8px;
    }

    .stat-label {
        font-size: 13px;
        letter-spacing: 1.3px;
    }

    .visual-card {
        padding: 24px;
    }

    #waveformCanvas {
        height: 250px;
    }

    .core-features,
    .workflow,
    .testimonials {
        padding: 60px 0;
    }

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

    .section-title {
        font-size: 28px;
    }

    .section-description {
        font-size: 15px;
    }

    .feature-card,
    .testimonial-card {
        padding: 28px;
    }

    .feature-title {
        font-size: 18px;
    }

    .feature-description {
        font-size: 14px;
    }

    .workflow-step {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 28px;
    }

    .step-number {
        font-size: 36px;
    }

    .step-title {
        font-size: 20px;
    }

    .step-description {
        font-size: 15px;
    }

    .testimonial-text {
        font-size: 16px;
    }

    .cta-card {
        padding: 32px 24px;
        gap: 28px;
    }

    .cta-title {
        font-size: 24px;
    }

    .cta-description {
        font-size: 15px;
    }

    .btn-gradient {
        padding: 14px 32px;
    }

    .footer {
        padding: 48px 0 24px;
    }

    .footer-content {
        margin-bottom: 32px;
        text-align: center;
    }

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

    .footer-tagline {
        margin: 0 auto;
    }

    .footer-links {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

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