:root {
    --bg-color: #ffffff;
    --bg-secondary: #fcfcfc;
    --surface-color: #ffffff;
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --accent-color: #f43f5e;
    --accent-hover: #e11d48;
    --border-color: #e5e7eb;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    /* Removed cursor manipulation */
}

/* Utilities */
.clean-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.clean-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    transform: translateY(-5px);
}

.gradient-text {
    background: linear-gradient(135deg, #f43f5e 0%, #fb923c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.serif-text {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 600;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-color);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(244, 63, 94, 0.39);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 63, 94, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: #f9fafb;
    border-color: #d1d5db;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.logo-icon {
    color: var(--accent-color);
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 160px 5% 80px;
    background: radial-gradient(circle at top, #fff1f2 0%, #ffffff 60%);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

.hero-content-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 60px;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 100px;
    background: #fff1f2;
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 32px;
    border: 1px solid #ffe4e6;
}

.hero-title {
    font-size: 5.5rem;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    max-width: 600px;
}

/* Waitlist Form */
.hero-actions-centered {
    width: 100%;
    max-width: 480px;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    margin-bottom: 16px;
}

.waitlist-fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.waitlist-input {
    width: 100%;
    padding: 16px 24px;
    border-radius: 100px;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    font-size: 1rem;
    color: var(--text-primary);
    font-family: inherit;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.waitlist-input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.1);
}

.waitlist-btn {
    width: 100%;
    white-space: nowrap;
}

.waitlist-subtext {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Static Hero Visual */
.hero-visual-static {
    width: 100%;
    max-width: 500px;
    margin: 20px auto 0;
    position: relative;
}

.hero-static-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Visual Mockups */
.hero-visual {
    position: relative;
    height: 600px;
    width: 100%;
}

.main-player {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 320px;
    padding: 24px;
    z-index: 2;
}

.player-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 24px;
}

.book-cover {
    width: 180px;
    height: 270px;
    border-radius: 12px;
    object-fit: cover;
    margin-bottom: 20px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.main-player:hover .book-cover {
    transform: scale(1.05) rotate(2deg);
}

.track-info h3 {
    font-size: 1.2rem;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.track-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.persona-tag {
    color: var(--accent-color);
    background: #fff1f2;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
}

.progress-bar {
    height: 6px;
    background: #f3f4f6;
    border-radius: 3px;
    margin-bottom: 24px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: var(--accent-color);
    border-radius: 3px;
}

.player-controls {
    display: flex;
    justify-content: space-around;
    align-items: center;
    color: var(--text-secondary);
}

.play-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--text-primary);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, background 0.2s ease;
}

.play-btn:hover {
    transform: scale(1.05);
    background: var(--accent-color);
}

.floating-card {
    position: absolute;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 3;
    animation: float 6s ease-in-out infinite alternate;
}

.card-1 {
    top: 15%;
    left: -10%;
    animation-delay: 1s;
}

.card-2 {
    bottom: 20%;
    right: -5%;
    animation-delay: 2.5s;
    animation-duration: 8s;
}

.floating-card .emoji {
    font-size: 2.2rem;
    background: #f9fafb;
    width: 56px;
    height: 56px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

.floating-card h4 {
    font-size: 1.05rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

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

/* Features */
.features-section {
    padding: 100px 5%;
    position: relative;
    z-index: 1;
    background: var(--bg-secondary);
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-primary);
    font-weight: 800;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.feature-card {
    padding: 40px 30px;
    text-align: left;
    background: var(--surface-color);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-weight: 700;
}

.feature-card p {
    color: var(--text-secondary);
}

/* Pro Section */
.pro-section {
    margin: 100px 5%;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
    z-index: 1;
    background: #fff1f2;
    border: 1px solid #ffe4e6;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
}

.pro-content {
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pro-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-hover);
    background: #ffffff;
    padding: 8px 16px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 24px;
    width: fit-content;
    box-shadow: 0 4px 10px rgba(225, 29, 72, 0.08);
}

.pro-section h2 {
    font-size: 3rem;
    margin-bottom: 16px;
    color: var(--text-primary);
    line-height: 1.1;
    font-weight: 800;
}

.pro-section p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    margin-bottom: 40px;
}

.pro-features {
    list-style: none;
    margin-bottom: 40px;
}

.pro-features li {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.pro-image {
    background: linear-gradient(135deg, #fb7185 0%, #e11d48 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.mockup-placeholder {
    width: 280px;
    height: 140px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.sine-wave {
    width: 100%;
    height: 40px;
    background-image:
        radial-gradient(circle at 10px 20px, #ffffff 2px, transparent 2px),
        radial-gradient(circle at 10px 20px, #ffffff 2px, transparent 2px);
    background-size: 40px 40px;
    background-position: 0 0, 20px 20px;
    opacity: 0.8;
    animation: waveMove 3s linear infinite;
}

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

    100% {
        transform: translateY(-15px);
    }
}

@keyframes waveMove {
    0% {
        background-position: 0 0, 20px 20px;
    }

    100% {
        background-position: -40px 0, -20px 20px;
    }
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 80px 5% 40px;
    margin-top: 40px;
    background: var(--bg-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 16px;
    max-width: 300px;
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        padding-top: 150px;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-subtitle {
        margin: 0 auto 40px;
    }

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

    .pro-section {
        grid-template-columns: 1fr;
    }

    .pro-image {
        height: 300px;
    }

    .hero-title {
        font-size: 4rem;
    }
}

@media (max-width: 600px) {
    .hero {
        padding-top: 120px;
    }

    .hero-title {
        font-size: 3rem;
    }

    .waitlist-form {
        flex-direction: column;
    }

    .waitlist-input,
    .waitlist-btn {
        width: 100%;
    }
}