:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --secondary: #f59e0b;
    --accent: #8b5cf6;
    --bg: #fdfdff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --white: #ffffff;
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Background Blobs */
.blob-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
    filter: blur(80px);
    border-radius: 50%;
    animation: move 20s infinite alternate ease-in-out;
}

.blob-1 {
    top: -100px;
    right: -100px;
    background: rgba(245, 158, 11, 0.15);
}

.blob-2 {
    bottom: -150px;
    left: -100px;
    background: rgba(139, 92, 246, 0.15);
}

.blob-3 {
    top: 40%;
    left: 30%;
    width: 300px;
    height: 300px;
    background: rgba(99, 102, 241, 0.1);
}

@keyframes move {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(50px, 100px) scale(1.1); }
}

/* Navigation */
nav {
    padding: 2rem 0;
}

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

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary);
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    padding: 6rem 0;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

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

.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--text-main);
    border: 1px solid #e2e8f0;
}

.btn-secondary:hover {
    background-color: #f8fafc;
}

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

.app-preview {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.05);
}

.app-header {
    display: flex;
    gap: 6px;
    margin-bottom: 2rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e2e8f0;
}

.audio-info {
    text-align: center;
    margin-bottom: 2rem;
}

.audio-title {
    font-weight: 700;
    font-size: 1.2rem;
}

.audio-status {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 600;
}

.visualizer {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 4px;
    height: 60px;
    margin-bottom: 2rem;
}

.bar {
    width: 6px;
    height: 20px;
    background: var(--primary);
    border-radius: 10px;
    transition: height 0.2s ease;
}

.controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.control-btn {
    width: 30px;
    height: 4px;
    background: #e2e8f0;
    border-radius: 10px;
}

.play-btn {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Footer */
footer {
    margin-top: auto;
    padding: 4rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

@media (max-width: 968px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    h1 { font-size: 3rem; }
    p { margin: 0 auto 2.5rem auto; }
    .cta-group { justify-content: center; }
}