* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    overflow: hidden;
    height: 100vh;
}

.gif-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

.gif-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 20px;
}

.glass-card {
    position: relative;
    width: 100%;
    max-width: 600px;
    min-height: 500px;
    background: rgba(8, 8, 8, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(52, 2, 57, 0.37);
    overflow: hidden;
    padding: 40px;
    color: rgb(135, 244, 204);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-card:hover {
    transform: perspective(1000px) rotateX(5deg) rotateY(5deg) scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.card-dots {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    border-radius: 20px;
    overflow: hidden;
}

.dot {
    position: absolute;
    border-radius: 50%;
    background: rgba(100, 255, 218, 0.6);
    filter: blur(1px);
    animation: float 15s infinite linear;
    z-index: 0;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    25% { transform: translate(20px, 20px); }
    50% { transform: translate(40px, -20px); }
    75% { transform: translate(-20px, 40px); }
    100% { transform: translate(-40px, -20px); }
}

.app-title {
    font-size: 3rem;
    margin-bottom: 10px;
    font-weight: 300;
    position: relative;
}

#typewriter {
    display: inline-block;
}

.cursor {
    display: inline-block;
    width: 3px;
    height: 40px;
    background: rgb(86, 227, 138);
    margin-left: 4px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.app-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.8;
}

.app-prompt {
    font-size: 1.1rem;
    margin-bottom: 40px;
    font-style: italic;
}

.search-container {
    display: flex;
    margin: 30px 0;
    position: relative;
}

#location-input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1rem;
    outline: none;
    padding-right: 50px;
}

#location-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.send-btn {
    position: absolute;
    right: 5px;
    top: 5px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(100, 255, 218, 0.3);
    border: none;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.send-btn:hover {
    background: rgba(100, 255, 218, 0.5);
    transform: scale(1.1);
}

.developer-credit {
    margin-top: 30px;
    font-size: 0.9rem;
    opacity: 0.7;
}

.weather-info {
    transition: all 0.5s ease;
}

.hidden {
    display: none !important;
}
.sound-control {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 100;
}

.sound-control {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

#soundToggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

#soundToggle:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

#soundToggle .fa-volume-up {
    display: none;
}

#soundToggle.sound-on .fa-volume-up {
    display: block;
}

#soundToggle.sound-on .fa-volume-mute {
    display: none;
}