/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&family=Roboto:wght@300;400;500&display=swap');

:root {
    --pink: #FFC0CB;
    --blue: #AEDFF7;
    --yellow: #FFF4B3;
    --lavender: #E6E6FA;
    --dark-gray: #333333;
    --soft-white: #FFFFFF;
    --whatsapp-green: #25D366;
}

/* Global Styles */
body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, var(--pink) 0%, var(--blue) 100%);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    color: var(--dark-gray);
    position: relative;
    overflow-x: hidden;
}

/* Floating Hearts Animation */
.floating-hearts {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.heart {
    position: absolute;
    font-size: 20px;
    animation: float 6s ease-in-out infinite;
    opacity: 0.6;
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    50% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

/* Container Styles */
.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

/* Card Styles */
.card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

/* Typography */
h1, h2, h3 {
    font-family: 'Poppins', sans-serif;
    color: var(--dark-gray);
    text-align: center;
    margin-bottom: 1.5rem;
}

/* Form Elements */
.form-control {
    background: var(--soft-white);
    border: 2px solid transparent;
    border-radius: 15px;
    padding: 0.8rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--lavender);
    box-shadow: 0 0 15px rgba(230, 230, 250, 0.5);
    transform: scale(1.02);
}

/* Input Icons */
.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--pink);
    pointer-events: none;
}

/* Buttons */
.btn {
    border-radius: 30px;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--pink), var(--blue));
    border: none;
    color: var(--dark-gray);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    background: linear-gradient(45deg, var(--blue), var(--pink));
}

.whatsapp-btn {
    background: var(--whatsapp-green);
    color: white;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    padding: 15px 30px;
}

.whatsapp-btn:hover {
    background: #128C7E;
    color: white;
    transform: translateY(-2px) scale(1.02);
}

/* Language Switcher */
.language-switcher {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
}

.lang-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.lang-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .language-switcher {
        position: relative;
        top: 0;
        right: 0;
        justify-content: center;
        margin-bottom: 1rem;
    }
    
    .btn {
        width: 100%;
    }
}

/* Success Message */
.success-message {
    display: none;
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid var(--whatsapp-green);
    border-radius: 15px;
    padding: 1rem;
    margin-top: 1rem;
    text-align: center;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
    margin-left: 10px;
    display: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}