:root {
    /* Colors */
    --bg-color: #f4ebd0; /* Cream / Vintage Paper */
    --text-primary: #3d2b1f; /* Dark brown */
    --text-secondary: #7a5c43; /* Medium brown */
    
    /* Gradients / Accents */
    --accent-1: #e25f38; /* Burnt Orange */
    --accent-2: #f4b23b; /* Mustard Yellow */
    --accent-3: #6b8e23; /* Avocado Green */
    
    /* Typography */
    --font-heading: 'Shrikhand', cursive;
    --font-body: 'Space Grotesk', sans-serif;
    
    /* Effects */
    --glass-bg: rgba(255, 255, 255, 0.4);
    --glass-border: rgba(61, 43, 31, 0.15);
    --glass-blur: blur(12px);
}

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

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

/* Ambient Background Blobs */
.ambient-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    animation: ambientShift 30s infinite alternate;
}

@keyframes ambientShift {
    0% { filter: hue-rotate(0deg); }
    50% { filter: hue-rotate(45deg); }
    100% { filter: hue-rotate(-45deg); }
}

.blob {
    position: absolute;
    filter: blur(100px);
    opacity: 0.5;
    border-radius: 50%;
    animation: float 20s infinite ease-in-out alternate;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(226, 95, 56, 0.3) 0%, rgba(0,0,0,0) 70%);
}

.blob-2 {
    bottom: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(244, 178, 59, 0.3) 0%, rgba(0,0,0,0) 70%);
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 50%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(107, 142, 35, 0.25) 0%, rgba(0,0,0,0) 70%);
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(10%, 10%) scale(1.1); }
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
}

.text-gradient {
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2), var(--accent-3));
    background-size: 200% auto;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    animation: shine 5s linear infinite;
    padding-right: 0.15em;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

@keyframes shine {
    to { background-position: 200% center; }
}

/* Navbar */
.top-banner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 12px 0;
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    color: white;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    z-index: 101;
    line-height: normal;
}

.navbar {
    padding: 1.5rem 0;
    position: fixed;
    top: 42px;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(244, 235, 208, 0.85);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Buttons */
.btn {
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
}

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

.btn-outline:hover {
    background: var(--glass-bg);
    border-color: rgba(61, 43, 31, 0.3);
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    color: white;
    box-shadow: 0 0 20px rgba(226, 95, 56, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(244, 178, 59, 0.5);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-top: 150px; /* Safe clearing for banner + navbar */
    padding-bottom: 150px; /* Symmetric to keep visual center */
}

.hero-content {
    max-width: 800px;
    margin: auto;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 5rem;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.waitlist-form {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    position: relative;
    z-index: 10;
    /* Sleeve styling */
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.2));
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 2.5rem 5rem 2.5rem 2.5rem;
    box-shadow: 0 10px 30px rgba(61, 43, 31, 0.1);
    align-items: center;
    backdrop-filter: blur(12px);
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.glass-input {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    padding: 1rem 1.5rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    min-width: 300px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.glass-input:focus {
    outline: none;
    border-color: var(--accent-1);
    background: rgba(255, 255, 255, 0.8);
}

/* Vinyl Button Styles */
.vinyl-submit-btn {
    position: absolute;
    right: -45px;
    top: 50%;
    translate: 0 -50%;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: radial-gradient(circle, #111 40%, #000 45%, #222 50%, #000 55%, #111 60%, #000 65%, #222 70%, #000 75%, #111 80%, #000 85%, #222 90%);
    border: none;
    cursor: pointer;
    z-index: 1; /* Ensure it stays under the inputs sleeve */
    transition: right 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), bottom 0.4s ease, scale 0.4s ease, animation-duration 0.4s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    animation: spinVinylBtn 8s linear infinite;
}

.vinyl-submit-btn:hover {
    scale: 1.05;
}

.vinyl-submit-btn:active {
    scale: 0.95;
}

.vinyl-submit-btn.playing {
    animation-duration: 0.8s;
    right: -75px;
}

.vinyl-record-inner {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-3));
    border-radius: 50%;
    border: 3px solid #111;
    position: absolute;
}

.vinyl-record-inner::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--bg-color);
    border-radius: 50%;
}

.vinyl-label-text {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    pointer-events: none;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}

@keyframes spinVinylBtn {
    from { rotate: 0deg; }
    to { rotate: 360deg; }
}

.social-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.avatars {
    display: flex;
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-size: cover;
    border: 2px solid var(--bg-color);
    margin-left: -10px;
}
.avatar:first-child {
    margin-left: 0;
}

/* Retro Analog Cards */
.retro-card {
    background: #fff;
    border: 3px solid var(--text-primary);
    border-radius: 8px;
    padding: 2.5rem;
    box-shadow: 6px 6px 0px var(--text-primary);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.retro-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0px var(--accent-1);
}

/* Sections */
.section-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 4rem;
    font-size: 1.1rem;
}

/* How It Works */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step-card {
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-card:hover::before {
    opacity: 1;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.1);
    margin-bottom: 1rem;
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

/* Features */
.features-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.features .section-title {
    text-align: left;
}

.section-body {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

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

.feature-list li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mockup-playlist {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(61, 43, 31, 0.1);
}

.playlist-header {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: center;
    border-bottom: 3px solid var(--text-primary);
    padding-bottom: 1.5rem;
}

.playlist-cover {
    width: 80px;
    height: 80px;
    border-radius: 4px;
    border: 2px solid var(--text-primary);
    background: repeating-linear-gradient(45deg, var(--accent-3), var(--accent-3) 10px, var(--accent-1) 10px, var(--accent-1) 20px);
    box-shadow: 2px 2px 0px var(--text-primary);
}

.playlist-info h4 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    letter-spacing: 1px;
}
.playlist-info p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: bold;
    text-transform: uppercase;
}

.mock-playlist .retro-card {
    background: #fdfaf1; /* Slightly yellowed paper */
    background-image: repeating-linear-gradient(transparent, transparent 39px, rgba(61, 43, 31, 0.2) 39px, rgba(61, 43, 31, 0.2) 40px);
    background-position: 0 5px;
}

.track {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 0.5rem;
    height: 40px; /* matches line height of the ruled paper */
    transition: background 0.2s;
    border-radius: 0;
}

.track:hover {
    background: rgba(226, 95, 56, 0.1);
}

.track-icon-wrapper {
    position: relative;
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.track-icon {
    position: absolute;
    color: var(--accent-2);
    transition: opacity 0.2s;
}

.audio-visualizer {
    position: absolute;
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 14px;
    opacity: 0;
    transition: opacity 0.2s;
}

.visualizer-bar {
    width: 3px;
    background-color: var(--accent-2);
    animation: bounceBar 0.5s infinite alternate;
}

.visualizer-bar:nth-child(1) { height: 6px; animation-delay: 0s; }
.visualizer-bar:nth-child(2) { height: 14px; animation-delay: 0.2s; }
.visualizer-bar:nth-child(3) { height: 8px; animation-delay: 0.4s; }

@keyframes bounceBar {
    from { height: 3px; }
    to { height: 14px; }
}

.track:hover .track-icon {
    opacity: 0;
}

.track:hover .audio-visualizer {
    opacity: 1;
}

.track-details {
    display: flex;
    flex-direction: column;
}

.track-name {
    font-weight: 500;
}

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

/* CTA Section */
.cta-card {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--accent-2);
    border: 4px solid var(--text-primary);
    box-shadow: 8px 8px 0px var(--text-primary);
}

.cta-card h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-card p {
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 2rem auto;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    border-top: 4px solid var(--text-primary);
    padding: 3rem 0;
    margin-top: 4rem;
    background-color: var(--accent-3);
    color: #fff;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
}

.footer-links, .footer-socials {
    display: flex;
    gap: 2rem;
}

.footer-socials {
    gap: 1.5rem;
    align-items: center;
}

.footer-links a {
    color: #fff;
    font-weight: bold;
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-socials a {
    font-size: 1.5rem;
    color: #fff;
    text-decoration: none;
    transition: transform 0.2s, color 0.2s;
}

.footer-socials a:hover {
    color: var(--bg-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    color: rgba(255,255,255,0.3);
    font-size: 0.85rem;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Particles */
#particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.music-particle {
    position: absolute;
    bottom: -50px;
    color: rgba(226, 95, 56, 0.25); /* Faint burnt orange for retro vibe */
    font-family: 'Inter', sans-serif; /* Standardize the note shape with the neon theme */
    animation: driftUp linear forwards;
    z-index: 0;
    user-select: none;
}

@keyframes driftUp {
    0% { transform: translateY(0) rotate(0deg) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-120vh) rotate(360deg) translateX(50px); opacity: 0; }
}

/* Envelope Animation */
.envelope-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 150px;
}

.envelope-wrapper {
    position: relative;
    width: 160px;
    height: 100px;
    background: transparent;
    border-radius: 4px 4px 8px 8px;
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    perspective: 1000px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.envelope-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-1);
    border-radius: 4px 4px 8px 8px;
    z-index: 1;
}

.envelope-front {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 0;
    border-left: 80px solid rgba(255,255,255,0.4);
    border-right: 80px solid rgba(255,255,255,0.4);
    border-bottom: 50px solid rgba(255,255,255,0.6);
    border-top: 50px solid transparent;
    z-index: 3;
}

.envelope-flap {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-top: 60px solid var(--accent-3);
    transform-origin: top;
    transform: rotateX(0deg);
    animation: openEnvelope 0.6s 0.5s forwards;
    z-index: 4;
}

.envelope-pocket {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    clip-path: polygon(-50% -200%, 150% -200%, 150% 100%, -50% 100%);
    animation: pocketFront 1.5s 1.2s forwards;
}

.envelope-paper {
    position: absolute;
    bottom: 0;
    left: 10px;
    width: 140px;
    height: 180px;
    background: linear-gradient(135deg, #fcebb6 0%, #f0d58b 100%);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
    transform: translateY(80px);
    animation: pullTicketOut 1.5s 1.2s forwards;
    z-index: 2;
    box-shadow: 0 0 15px rgba(61, 43, 31, 0.3);
    border: 1px solid rgba(61, 43, 31, 0.2);
    padding: 15px 10px;
    box-sizing: border-box;
}

.ticket-header {
    font-size: 1rem;
    font-family: var(--font-heading);
    font-weight: 800;
    text-align: center;
    color: var(--accent-1);
    letter-spacing: 1px;
    line-height: 1.2;
}

.ticket-campaign {
    font-size: 0.8rem;
    font-family: var(--font-body);
    font-weight: 700;
    color: var(--accent-3);
    letter-spacing: 2px;
    margin-top: 5px;
    text-align: center;
}

.ticket-barcode-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: auto;
}

.barcode-lines {
    width: 100%;
    height: 30px;
    background: repeating-linear-gradient(
        to right,
        var(--text-primary),
        var(--text-primary) 2px,
        transparent 2px,
        transparent 4px,
        var(--text-primary) 4px,
        var(--text-primary) 5px,
        transparent 5px,
        transparent 8px
    );
    margin-bottom: 5px;
}

.ticket-barcode {
    font-family: monospace;
    font-size: 0.6rem;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.envelope-success-text {
    margin-top: 1.5rem;
    font-weight: 600;
    color: var(--accent-1);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    animation: fadeIn 0.5s 2.8s forwards;
    opacity: 0;
}

@keyframes pullTicketOut {
    0% { transform: translateY(80px) rotate(0deg); animation-timing-function: ease-out; }
    40% { transform: translateY(-130px) rotate(2deg); animation-timing-function: ease-in-out; }
    60% { transform: translateY(-130px) rotate(2deg); animation-timing-function: ease-in; }
    100% { transform: translateY(-15px) rotate(-4deg); }
}

@keyframes pocketFront {
    0%, 55% { 
        z-index: 0; 
        clip-path: polygon(-50% -200%, 150% -200%, 150% 100%, -50% 100%); 
    }
    56%, 100% { 
        z-index: 5; 
        clip-path: polygon(-50% -200%, 150% -200%, 150% 500%, -50% 500%); 
    }
}

@keyframes openEnvelope {
    0% { transform: rotateX(0deg); z-index: 4; }
    49% { z-index: 4; }
    50% { z-index: -1; }
    100% { transform: rotateX(180deg); z-index: -1; }
}

@keyframes popIn {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
}

@keyframes fadeIn {
    to { opacity: 1; }
}


@keyframes spinVinyl {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Cassette Loader */
.loader-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-color);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1);
}

.loader-overlay.hidden {
    transform: translateY(-100%);
}

.cassette {
    width: 200px;
    height: 125px;
    background: #333;
    border-radius: 10px;
    position: relative;
    border: 2px solid #555;
    box-shadow: inset 0 0 10px #000, 0 10px 20px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: clickIn 1.5s ease forwards;
}

.cassette-label {
    width: 160px;
    height: 60px;
    background: #fff;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    background-image: repeating-linear-gradient(transparent, transparent 18px, #ccc 18px, #ccc 19px);
}

.cassette-spool {
    width: 30px;
    height: 30px;
    background: #111;
    border-radius: 50%;
    border: 3px solid #eee;
    animation: spinVinyl 2s linear infinite;
}

.cassette-bottom {
    position: absolute;
    bottom: 5px;
    width: 140px;
    height: 20px;
    background: #222;
    clip-path: polygon(10% 0, 90% 0, 100% 100%, 0 100%);
}

@keyframes clickIn {
    0% { transform: translateY(50px) scale(0.9); opacity: 0; }
    30% { transform: translateY(0) scale(1); opacity: 1; }
    80% { transform: translateY(0) scale(1); opacity: 1; }
    100% { transform: translateY(-20px) scale(1.05); opacity: 0; }
}

/* Responsive */
@media (max-width: 768px) {
    .top-banner {
        position: relative;
    }
    .navbar {
        position: relative;
        top: 0;
        padding: 1rem 0;
    }
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-links {
        flex-wrap: nowrap !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start !important;
        width: 100%;
        padding-bottom: 0.5rem;
    }
    .nav-links a {
        flex-shrink: 0;
    }
    .hero {
        padding-top: 3rem;
    }
    .container {
        padding: 0 1.25rem;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .features-wrapper {
        grid-template-columns: 1fr;
    }
    .waitlist-form {
        flex-direction: column;
        width: 100%;
        padding: 2rem 2rem 4.5rem 2rem;
        margin-bottom: 3rem; /* Leave room for vinyl underneath */
    }
    .vinyl-submit-btn {
        right: 50%;
        bottom: -40px;
        top: auto;
        translate: 50% 0;
        box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.8);
    }
    .vinyl-submit-btn:hover {
        right: 50%;
        bottom: -60px;
        scale: 1.05;
    }
    .vinyl-submit-btn:active {
        right: 50%;
        bottom: -50px;
        scale: 0.95;
    }
    .vinyl-submit-btn.playing {
        bottom: -70px;
        right: 50%;
        animation-duration: 0.8s;
    }
    .glass-input {
        width: 100%;
        min-width: 0;
    }
    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
    }
}