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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #0a0a18 0%, #111122 50%, #0d1228 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-x: hidden;
}

.container {
    max-width: 400px;
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Profile Section */
.profile-section {
    text-align: center;
    margin-bottom: 40px;
}

.profile-image-container {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.profile-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    position: relative;
    z-index: 2;
    animation: profilePulse 3s ease-in-out infinite;
}

@keyframes profilePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.crystal-border {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    background: linear-gradient(45deg, #cfc8ca, #bfbfc4, #3b5d81, #211b5e, #e72222, #6f0b04);
    background-size: 300% 300%;
    animation: crystalRotate 4s linear infinite;
    z-index: 1;
}

@keyframes crystalRotate {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.profile-name {
    color: #e0e0e0;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 30px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

/* Contact Buttons - Thicker Icons */
.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 20px;
    border-radius: 15px;
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.whatsapp-btn {
    background: linear-gradient(135deg, #1e8449 0%, #0d5d2c 100%);
}

.email-btn {
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
}

.contact-btn i {
    font-size: 28px;
    font-weight: 900;
    margin-right: 12px;
    transition: all 0.2s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.contact-btn:hover .btn-glow {
    left: 100%;
}

/* Color changes on hover */
.whatsapp-btn:hover {
    background: linear-gradient(135deg, #239b56 0%, #1e8449 100%);
    box-shadow: 0 5px 15px rgba(35, 155, 86, 0.2);
}

.email-btn:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #4c51bf 100%);
    box-shadow: 0 5px 15px rgba(90, 103, 216, 0.2);
}

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

/* About Section */
.about-section {
    text-align: center;
    margin-top: 40px;
}

.section-title {
    color: #e0e0e0;
    font-size: 20px;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

.playlist-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 25px;
    border-radius: 20px;
    text-decoration: none;
    color: #ffffff;
    font-weight: 700;
    font-size: 20px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #6d7eca 0%, #2f2281 50%, #7487ae 100%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    animation: subtleHeartbeat 3s ease-in-out infinite;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* Subtle heartbeat animation */
@keyframes subtleHeartbeat {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
}

.playlist-text {
    position: relative;
    z-index: 3;
    animation: textGlow 2s ease-in-out infinite alternate;
}

@keyframes textGlow {
    0% {
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    }
    100% {
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5), 0 0 20px rgba(138, 43, 226, 0.3);
    }
}

/* Side wave animations */
.sound-waves {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.wave {
    position: absolute;
    background: linear-gradient(45deg, rgba(235, 232, 237, 0.3), rgba(254, 252, 255, 0.2));
    border-radius: 50%;
}

.wave1 {
    width: 8px;
    height: 8px;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    animation: leftWave 2s ease-in-out infinite;
    animation-delay: 0s;
}

.wave2 {
    width: 12px;
    height: 12px;
    left: 25px;
    top: 50%;
    transform: translateY(-50%);
    animation: leftWave 2s ease-in-out infinite;
    animation-delay: 0.3s;
}

.wave3 {
    width: 8px;
    height: 8px;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    animation: rightWave 2s ease-in-out infinite;
    animation-delay: 0.6s;
}

.wave4 {
    width: 12px;
    height: 12px;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    animation: rightWave 2s ease-in-out infinite;
    animation-delay: 0.9s;
}

@keyframes leftWave {
    0% {
        transform: translateY(-50%) scale(0.5);
        opacity: 1;
    }
    50% {
        transform: translateY(-50%) scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: translateY(-50%) scale(2);
        opacity: 0;
    }
}

@keyframes rightWave {
    0% {
        transform: translateY(-50%) scale(0.5);
        opacity: 1;
    }
    50% {
        transform: translateY(-50%) scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: translateY(-50%) scale(2);
        opacity: 0;
    }
}

.heartbeat-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.1) 0%, transparent 70%);
    animation: heartbeatRipple 3s ease-in-out infinite;
}

@keyframes heartbeatRipple {
    0%, 100% {
        transform: scale(1);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.3;
    }
}

.playlist-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(171, 163, 179, 0.2), transparent);
    transition: left 0.5s ease;
}

.playlist-btn:hover .playlist-glow {
    left: 100%;
}

/* Enhanced hover effects for playlist button */
.playlist-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(138, 43, 226, 0.3);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #8b5cf6 100%);
    animation: intensiveHeartbeat 1s ease-in-out infinite;
}

@keyframes intensiveHeartbeat {
    0%, 100% {
        transform: translateY(-2px) scale(1);
    }
    50% {
        transform: translateY(-2px) scale(1.03);
    }
}

/* Light effect on hover */
.playlist-btn:hover::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #3939ff, #3289b1, #214dff, #62a2a0, #ecc1c1c7, #2859f7);
    border-radius: 22px;
    z-index: -1;
    animation: lightEffect 2s linear infinite;
}

@keyframes lightEffect {
    0% {
        filter: hue-rotate(0deg);
    }
    100% {
        filter: hue-rotate(360deg);
    }
}

/* Enhanced hover effects for side waves */
.playlist-btn:hover .wave1,
.playlist-btn:hover .wave2 {
    animation-duration: 1s;
}

.playlist-btn:hover .wave3,
.playlist-btn:hover .wave4 {
    animation-duration: 1s;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        margin: 10px;
        padding: 30px 20px;
    }
    
    .profile-image {
        width: 100px;
        height: 100px;
    }
    
    .profile-name {
        font-size: 20px;
    }
    
    .contact-btn {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .contact-btn i {
        font-size: 24px;
    }
    
    .playlist-btn {
        padding: 20px;
        font-size: 18px;
    }
    
    .wave1, .wave3 { width: 6px; height: 6px; }
    .wave2, .wave4 { width: 10px; height: 10px; }
}

@media (max-width: 480px) {
    .container {
        padding: 20px 15px;
    }
    
    .profile-image {
        width: 80px;
        height: 80px;
    }
    
    .profile-name {
        font-size: 18px;
    }
    
    .contact-btn {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .contact-btn i {
        font-size: 22px;
    }
    
    .playlist-btn {
        padding: 16px;
        font-size: 16px;
    }
    
    .wave1, .wave3 { width: 5px; height: 5px; }
    .wave2, .wave4 { width: 8px; height: 8px; }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
    body {
        background: linear-gradient(135deg, #0a0a18 0%, #111122 50%, #0d1228 100%);
    }
}

/* Accessibility improvements */
.contact-btn:focus,
.playlist-btn:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
.container {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}