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

/* header section start */
.container {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

header {
    margin-top: 20px;
}

#top-logo-text {
    font-size: 25px;
    text-decoration: none;
    color: black;
}

nav a {
    text-decoration: none;
    padding: 20px;
    color: black;
    font-size: 20px;
}

/* header section end */

/* section 1 start  */
.heading-section-2 {
    width: 100%;
    height: 36px;
    text-align: center;
    font-weight: 600;
    font-size: 30px;
    line-height: 1.2em;
}

.pra-section-2 {
    width: 100%;
    height: 26px;
    text-align: center;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.4em;
}

.section-1 {
    margin-bottom: 20px;
    text-align: center;
    margin-top: 128px;
}

.section-1 h1 {
    font-size: 48px;
    font-weight: 700;
    font-style: normal;
    line-height: 72px;
}

.section-1 p {
    font-size: 20px;
    font-weight: 400;
    font-style: normal;
    line-height: 32.5px;
    color: #6b7280;
}

#custiomize-color {
    background-color: #d0e8ff;
}

.sub-section-1 {
    display: flex;
    justify-content: center;
    align-items: center;
}

#button-1 {
    width: 164px;
    height: 57px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    font-style: normal;
    line-height: 2em;
    background-color: #ffffff;
    box-shadow: #bdbfc4 0px 0px 8px;
    color: #111827;
    padding: 10px 20px;
    text-align: center;
}

#button-1:hover {
    background-color: rgb(243 244 246);
}

#button-2 {
    width: 134px;
    height: 57px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    font-style: normal;
    line-height: 2em;
    background-color: #2563eb;
    color: #ffffff;
    padding: 10px 20px;
    margin: 20px;
    border-radius: 10px;
}

#button-2:hover {
    background-color: #3b82f6;
}

/* section 1 end */

/* section 2 start */
.main-section-2 {
    background-color: #f9fafb;
    margin-top: 80px;
}

.section-2 {
    margin-bottom: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: flex-start;
    gap: 20px;
}

.pra-section-2 {
    color: #6B7280;
    font-size: 20px;
    line-height: 28px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

.hea-pre {
    padding: 50px;
}

.box-1 {
    flex: 0 0 calc(33.33% - 60px);
    box-sizing: border-box;
    text-align: center;
    padding: 10px;
    margin: 20px;
}

.box-1 p {
    color: #6B7280;
    font-size: 20px;
    line-height: 24px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

.box-1 h3 {
    font-weight: 600;
    font-size: 28px;
    line-height: 1.55em;
}

.box-1 p {
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5em;
}

.section-2 .box-1 img {
    width: 50px;
    height: 50px;
    background-attachment: fixed;
    filter: hue-rotate(180deg);
}

/* section 2 end */

/* section 3 start */
.main-section-3 {
    /* border: 2px solid green; */
    width: 100%;
    padding: 30px;
}

.container-3 {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 20px;
    gap: 20px;
    /* border: 2px solid rgb(47, 0, 255); */
}

.sub-heading {
    text-align: center;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

.pra-section-3 {
    color: #6B7280;
}

.sub-heading h3 {
    height: 30px;
    text-align: center;
    font-weight: 600;
    font-size: 30px;
    margin: 20px;
    line-height: 1.2em;
}

.sub-heading p {
    margin: 30px;
    width: 100%;
    height: 26px;
    text-align: center;
    font-weight: 400;
    font-size: 18px;
    line-height: 1.55em;
}

.box-section-3 {
    padding-left: 40px;
    padding-top: 40px;
}

.box-sh-1 {
    width: 400px;
    height: 300px;
    box-shadow: rgba(0, 0, 0, 0.02) 0px 1px 3px 0px,
        rgba(3, 25, 46, 0.15) 0px 0px 0px 1px;
    border-radius: 10px;
}

.box-sh-2 {
    width: 400px;
    height: 300px;
    box-shadow: #93c5fd 0px 3px 8px;
    border: 3px solid #93c5fd;
    border-radius: 10px;
}

.same-style {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.33em;
}

.list-svg {
    width: 20px;
    height: 20px;
}

.box-section-3 ul {
    list-style-type: none;
}

.box-section-3 ul li {
    padding: 5px;
}

.btn-1 {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 100px;
    width: 200px;
}

.btn-2 {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 30px;
    width: 200px;
}

.btn-syle-1 {
    padding: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-radius: 10px;
    border-style: none;
    background-color: #FFFFFF;
    color: #111827;
    box-shadow: rgba(0, 0, 0, 0.02) 0px 1px 3px 0px, rgba(27, 31, 35, 0.15) 0px 0px 0px 1px;
}

.btn-syle-1:hover {
    background-color: rgb(243 244 246);
    cursor: pointer;
}

.btn-syle-2 {
    padding: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-radius: 10px;
    border-style: none;
    background-color: #2563EB;
    color: white
}
.btn-syle-2:hover {
    background-color: #3b82f6;
    cursor: pointer;
}
/* section 3 end */

/* section 4 start */
.section-4 {
    background-color: #f9fafb;
    padding: 10px;
}
.section-4 p{
    letter-spacing: 2px
}
#heading-section-4 {
    margin-top: 80px;
    margin-bottom: 40px;
    text-align: center;
    font-size: 34px;
}

.main-section-4 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.box-4-1 {
    width: 750px;
    padding: 40px;
    box-shadow: rgba(0, 0, 0, 0.15) 0px 2px 8px;
    margin: 15px;
}

.box-4-1 h3 {
    font-weight: 600;
    font-size: 18px;
    line-height: 1.55em;
}

.box-4-1 p {
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5em;
}

/* section 4 end */

/*  setion 5 start  */
.section-5 {
    background-color: #f3f4f6;
    margin-top: 1px;
    display: flex;
    justify-content: space-between;
    padding: 20px;
}

.section-5 p {
    font-size: 12px;
    padding-left: 150px;
    padding-right: 150px;
}

/* <!-- setion 5 end --> */