:root {
    --primary-gradient: linear-gradient(45deg, #fad2ff, #fa5bffec);
    --card-bg: rgba(255, 255, 255, 0.2);
    --popup-bg: #f9d1ff;
    --text-color: #333;
    --accent-color: #cd3de0;
}

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

body {
    background: var(--primary-gradient);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 50px 30px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

.card h1 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

.card h1 span {
    color: var(--accent-color);
}

.button-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    min-height: 50px;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, background 0.3s;
    white-space: nowrap;
}

.btn-primary {
    background: white;
    color: var(--text-color);
}

.btn-secondary {
    background: #3590ff;
    color: white;
    transition: left 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), 
                top 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), 
                transform 0.2s; 
    z-index: 9999;
}

.btn:hover {
    transform: scale(1.05);
}

/* Popup Styles */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.popup.active {
    display: flex;
    opacity: 1;
}

.popup-content {
    background: var(--popup-bg);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    max-width: 350px;
    width: 90%;
    transform: scale(0.7);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.popup.active .popup-content {
    transform: scale(1);
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

.popup img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin-top: -80px;
    border: 5px solid var(--popup-bg);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.popup h2 {
    margin: 20px 0 10px;
    font-size: 1.8rem;
}

footer {
    padding: 15px;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    font-size: 0.9rem;
}

@media (max-width: 480px) {
    .card h1 {
        font-size: 2rem;
    }
}