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

body {
    font-family: 'Roboto';
}

html {
    scroll-behavior: smooth;
}

/* =================== Variable =================== */
:root {
    --primary-color: #001b5e;
    --secondary-color: #ff5e13;
}

/* =================== Default CSS =================== */


.container {
    max-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
    margin: auto;
}

a {
    text-decoration: none;
    transition: 0.2s;
}

.d-flex {
    display: flex;
}

.justify-between {
    justify-content: space-between;
}

.align-center {
    align-items: center;
}

ul {
    list-style: none;
}



.mt-100 {
    margin-top: 100px;
}

.py-100 {
    padding: 100px 0;
}

.title-h2 {
    font-size: 60px;
    line-height: 70px;
    color: var(--primary-color);
}

.p-14 {
    font-size: 14px;
    line-height: 26px;
    color: #777777;
    margin-bottom: 10px;

}

.h4-24 {
    font-size: 24px;
    line-height: 27px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.w-3 {
    width: calc(33.33% - 20px);
}

.w-4 {
    width: 25%;
}

.w-5 {
    width: 50%;
}

/* =================== Header CSS =================== */

header {
    padding: 10px 0;
    background-color: #f8f9fa;
    position: sticky;
    top: 0;
    box-shadow: 0px 1px 3px rgb(0 0 0 / 20%);
    z-index: 9;
}

nav ul li {
    position: relative;
    font-size: 15px;
}

nav ul li a {
    display: inline-block;
    padding: 10px 25px;
    color: var(--primary-color);
}

nav a:hover {
    color: var(--secondary-color);
}

nav ul li:nth-child(7) {
    padding-right: 0;
    margin-left: 50px;
}
.navbar-toggle{
    font-size: 30px;
    display: none;
}
.btn {
    border: 1px solid var(--secondary-color);
    background-color: var(--secondary-color);
    padding: 10px 30px;
    color: #fff !important;
    font-size: 15px;
    transition: 0.3s;
    border-radius: 3px;
}

.btn:hover {
    border: 1px solid var(--primary-color);
    background-color: var(--primary-color);
}

.sub-menu {
    position: absolute;
    top: 45px;
    left: 0;
    background-color: #f8f9fa;
    width: 140px;
    border-radius: 5px;
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 5px;
    height: 0;
    overflow: hidden;
    transition: 0.4s;
}

.sub-menu a {
    display: block;
    padding: 10px 20px;
}

nav ul li:hover .sub-menu {
    height: 150px;
}

/* =================== Banner Home Page CSS =================== */


.banner-bg {
    background: url(../img/banner_img.png) no-repeat right;

}

.banner-inner-text {
    height: 100vh;
}

.banner-text {
    width: 45%;
}

.banner-text h1 {
    color: var(--primary-color);
    font-size: 65px;
    text-transform: capitalize;
    margin-bottom: 30px;
    line-height: 75px;
}

.banner-text span {
    color: var(--secondary-color);
}

.banner-text p {
    font-size: 15px;
    line-height: 28px;
    color: #777777;
    margin-bottom: 40px;
}

/* =================== About Home Page CSS =================== */

.about-bg {
    background: url(../img/about_overlay.png.webp) no-repeat;
}

.w-5> img,
.exp-img img {
    width: 100%;
}

.about-text {
    padding-left: 90px;
    flex-direction: column;
    justify-content: space-evenly;
}

.about-text  img {
    height: 50px;
    margin: 4px 20px;
}

/* =================== Service  Home Page CSS =================== */
.mt-80{
    margin-top: 80px;
}

.service-box {
    border: 1px solid #e8e9eb;
    text-align: center;
    padding: 45px 30px 60px;
    border-radius: 3px;
    transition: 0.5s;
}

.service-box img {
    margin-bottom: 20px;
}

.service-box h4 {
    margin-bottom: 30px;
}

.service-box a {
    display: inline-block;
    margin-top: 40px;
    padding: 0 10px;
    position: relative;
    color: var(--primary-color);
}

.service-box a::before {
    content: "";
    position: absolute;
    background-color: #e8e9eb;
    height: 2px;
    width: 100%;
    border-radius: 5px;
    left: 0;
    bottom: -6px;
    z-index: -1;
    transition: 0.3s;
}

.service-box a:hover {
    color: #fff;
}
.service-box a:hover::before {
    height: 32px;
    background-color: var(--secondary-color);
}


.service-box:hover {
    box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 5px;
    border: 1px solid transparent;
}

/* =================== Experience  Home Page CSS =================== */

.exp-bg,
.f-bg {
    background: url(../img/experiance_overlay_invert.png)no-repeat right;
}

.exp-text {
    order: 1;
    flex-direction: column;
    justify-content: space-evenly;
    padding-right: 40px;
}

.exp-img {
    order: 2;
}

.exp-inner h2 {
    font-size: 150px;
    line-height: 120px;
    color: var(--secondary-color);
    padding-right: 35px;
    border-right: 1px solid #83868c;

}

.exp-inner h3 {
    color: #83868c;
    font-size: 25px;
    line-height: 35px;
    margin-left: 40px;
}

.exp-inner span {
    display: block;
    color: var(--primary-color);
}

/* =================== Projects  Home Page CSS =================== */
.project-navbar li {
    padding: 0 15px;
    font-weight: 600;
}

.project-navbar li:last-child {
    padding-right: 0;
}

.project-navbar li:hover a {
    color: var(--secondary-color);
}

.project-box {
    position: relative;
}

.project-box img {
    width: 100%;
}

.project-layer p {
    color: var(--secondary-color);
    font-size: 15px;
}

.project-layer h3 {
    font-size: 30px;
    color: #fff;
}

.project-layer {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 27, 94, 0.85);
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    transition: 0.5s;
}

.project-box:hover .project-layer {
    opacity: 1;
}

/* =================== Member  Home Page CSS =================== */

.member p {
    font-size: 60px;
    color: var(--secondary-color);
    display: inline-block;
    padding-right: 30px;

}

.member img {
    display: block;
    margin-bottom: 25px;
}

.member h4 {
    font-size: 30px;
    color: var(--primary-color);
    display: inline-block;
}

.member h4 span {
    color: #83868c;
    font-size: 16px;
    display: block;
}

/* =================== Feedback  Home Page CSS =================== */
.f-title h2 {
    margin-bottom: 30px;
}

.f-title {
    padding-right: 40px;

}

.f-text {
    background-color: #fff;
    padding: 100px 65px 50px;
    text-align: center;
    box-shadow: 0px 0px 8px 0px rgb(0 27 94 / 10%);

}

.f-text p {
    line-height: 30px;
    margin-bottom: 40px;
}

.f-box {
    position: relative;
}

.f-img {
    position: absolute;
    top: 0;
    left: 50%;
    translate: -50% -50%;
}

/* =================== footer  Home Page CSS =================== */

.mt-20 {
    margin-top: 45px;
}

footer {
    background-color: #091b27;
    padding-top: 100px;
}

.w-4 > img {
    margin-bottom: 20px;
}

.w-4 h4 {
    color: #fff;
}

.w-4>p {
    padding-right: 20px;
}
.mt-20 p .p-14:hover{
    color: var(--secondary-color);
}
.f-copyright {
    text-align: center;
    padding: 20px 0;
    background-color: rgba(0, 0, 0, 0.40);
}

.f-copyright p {
    margin-bottom: 0;
}