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

body {
    background-color: #e3e3f0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 24px;
}

.calculator-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    width: 100%;
    max-width: 420px;
    padding: 32px;
    border-top: 5px solid #666892;
}

.calculator-header {
    text-align: center;
    margin-bottom: 24px;
}

.calculator-header h2 {
    color: #3e3f5d;
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.calculator-header p {
    color: #666892;
    font-size: 0.9rem;
}

.input-group {
    margin-bottom: 16px;
}

.input-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #3e3f5d;
    margin-bottom: 8px;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #3e3f5d;
    margin-bottom: 8px;
    position: relative;
}

.tooltip-icon {
    display: inline-flex;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tooltip-icon:hover {
    background-color: #d5d5e7;
}

.tooltip-icon::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #3e3f5d;
    color: #ffffff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: normal;
    white-space: normal;
    width: 220px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 10;
    pointer-events: none;
}

.tooltip-icon:hover::after,
.tooltip-icon:focus::after {
    opacity: 1;
    visibility: visible;
}

.input-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #c3c5d3;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: #666892;
}

.btn-calc {
    width: 100%;
    padding: 14px;
    background-color: #666892;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 8px;
}

.btn-calc:hover {
    background-color: #3e3f5d;
}

.result-box {
    margin-top: 24px;
    padding: 20px;
    background-color: #f6f6ff;
    border-radius: 8px;
    text-align: center;
    border: 1px dashed #c3c5d3;
}

.result-box span {
    display: block;
    font-size: 0.85rem;
    color: #666892;
    margin-bottom: 4px;
}

.result-box h3 {
    color: #32323d;
    font-size: 1.8rem;
    font-weight: 700;
}

.identity {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.logo {
    width: 80px;
}

.bar {
    color: #666892;
    font-size: 64px;
    font-weight: 100;
}

.social {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.social a:hover {
    filter: brightness(70%);
    transition: filter 0.2s ease;
}

.instagram {
    width: 24px;
}

.whatsapp {
    width: 24px;
}