:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --bg-color: #f0fdf4;
    --card-bg: #ffffff;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
    --focus-ring: rgba(37, 99, 235, 0.2);
}

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

body {
    font-family: 'Inter', sans-serif;
    /* Smooth, dynamic background gradient */
    background: linear-gradient(135deg, #e0f2fe 0%, #f0fdf4 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-main);
    padding: 2rem;
}

.container {
    width: 100%;
    max-width: 600px;
}

.form-wrapper {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05), 0 20px 48px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Micro-animation on hover */
.form-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08), 0 25px 50px rgba(0, 0, 0, 0.08);
}

.form-header {
    margin-bottom: 2rem;
    text-align: center;
}

.form-header h1 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.input-group {
    margin-bottom: 1.5rem;
}

.row-group {
    display: flex;
    gap: 1.5rem;
}

.row-group .input-field {
    flex: 1;
}

label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-size: 0.9rem;
}

input, textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-main);
    background-color: #f9fafb;
    transition: all 0.2s ease;
}

input::placeholder, textarea::placeholder {
    color: #9ca3af;
}

/* Focus styles for great UX */
input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px var(--focus-ring);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
    margin-top: 1rem;
}

.submit-btn:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.submit-btn:active {
    transform: scale(0.98);
}

/* Responsive adjustment */
@media (max-width: 600px) {
    .row-group {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .form-wrapper {
        padding: 2rem;
    }
}