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

body {
    font-size: 14px;
    font-family: "Segoe UI", Arial, sans-serif;
    color:black;
    width:100%;
    margin:0 auto;
    padding: 0;
    position: relative;
    background: #e6f0ff;
    display: flex;
    flex-direction: column;
}

/* header */
header {
    height:90px;
    line-height: 90px;
    margin-top: 100px;
    display: block;
    text-align: center;
}
/* main */
main {
    margin: 50px auto 0;
    text-align: center;
    display: block;
}
.login-btn-container {
    width: 210px;
    height: 64px;
    background: #FFFFFF;
    border: 1px solid #EFF1F7;
    box-shadow: 0px 2px 6px rgba(0, 42, 255, 0.07);
    border-radius: 16px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    max-width: 100%;
    display: flex;
    margin: 0 auto;
}

.microsoft-btn {
    height: 35px;
    border: none;
    background: white !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
}
.login-btn-container .microsoft-btn img {
    margin-right: 10px;
}
.login-btn-container .microsoft-btn span {
    font-family: 'DM Sans';
    font-style: normal;
    font-weight: 500;
    font-size: 14px;
    line-height: 24px;
    color: #4F546E;
}

.microsoft-btn:focus {
    background-color: white;
}


.metrics.top-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin: 40px auto;
    width: 77%;
}

.metric-card {
    background: #fff;
    border-radius: 16px;
    padding: 25px 20px;
    box-shadow: 0px 4px 12px rgba(0,0,0,0.08);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.metric-icon {
    width: 50px;
    margin-bottom: 15px;
}

.metric-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1A1F36;
}

.metric-card p {
    font-size: 14px;
    color: #4F546E;
    max-width: 400px;
}

.login-card {
    max-width: 400px;
    margin: 30px auto;
}