@font-face {
    font-family: 'B Yekan';
    src: url('../font/BYekan.eot');
    src: url('../font/BYekan.eot?#iefix');
    src: url('../font/BYekan.woff');
    src: url('../font/BYekan.ttf');
}

body {
    font-family: 'B Yekan', serif;
    padding-top: 80px;
    background-color: rgb(13, 27, 42);
    color: rgb(255, 255, 255);
}

.navbar-brand img {
    margin-left: 8px;
}
.navbar {
    background-color: rgb(8, 16, 25) !important;
}
.navbar .form-control {
    font-family: 'B Yekan', serif;
    width: 300px;
    background-color: rgb(26, 43, 66);
    border-color: aqua;
    color: white;
}
.navbar .form-control::placeholder {
    color: lightsteelblue;
    opacity: 1;
}
.navbar .btn-outline-danger {
    border-color: aqua;
    color: aqua;
}
.navbar .btn-outline-danger:hover {
    background-color: aqua;
    color: rgb(13, 27, 42);
}

.landing {
    position: relative;
    top: 0;
    width: 100%;
    height: 100vh;
}
.home-wrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.home-inner {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("../img/first_banner.png");
    background-size: cover;
    background-position: right;
}
.home-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.caption-text {
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    z-index: 1;
}
.caption-text h1 {
    font-family: 'B Yekan', serif;
    font-size: 3.5rem;
    text-shadow: 0.1rem 0.1rem 0.8rem rgba(0,0,0,0.7);
    padding-bottom: 1rem;
    letter-spacing: 0.1rem;
}
.caption-text h3 {
    font-family: 'B Yekan', serif;
    font-size: 1.8rem;
    text-shadow: 0.1rem 0.1rem 0.6rem rgba(0,0,0,0.7);
    margin-bottom: 2rem;
    color: lightgray;
}
.btn-start {
    font-family: 'B Yekan', serif;
    font-size: 1.3rem;
    border-width: 2px;
    border-radius: 0.5rem;
    padding: 0.7rem 1.8rem;
    border-color: aqua;
    color: aqua;
    background-color: transparent;
}
.btn-start:hover {
    background-color: aqua;
    color: #0D1B2A;
}

#categori {
    padding: 3rem 2rem 1rem;
    background-color: rgb(13, 27, 42);
}
.title {
    font-family: 'B Yekan', serif;
    font-size: 2rem;
    font-weight: bold;
    padding-bottom: 1rem;
    color: white;
}
.underline {
    width: 15rem;
    height: 0.2rem;
    background-color: aqua;
    margin: 0.5rem auto 2rem;
}
.service {
    padding: 1.5rem 0;
}
.service i {
    color: aqua;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.service h3 {
    font-family: 'B Yekan', serif;
    font-size: 1.4rem;
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: white;
}
.service p {
    font-family: 'B Yekan', serif;
    font-size: 1rem;
    line-height: 1.5;
    color: powderblue;
}

.group-background {
    font-family: 'B Yekan', serif;
    position: relative;
}

.fixed-wrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.fixed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    background-image: url(../img/pc.jpg);
    background-size: cover;
    background-position: center center;
}

.group-background .dark {
    background-color: rgba(0, 0, 0, 50%);
    color: white;
    padding: 7rem 2rem;
}

.product-item {
    background-color: rgba(0, 207, 232, 0.1);
    padding: 1.5rem 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s;
    border: 1px solid rgba(0, 207, 232, 0.2);
}
.product-item:hover {
    transform: translateY(-5px);
    background-color: rgba(0, 207, 232, 0.15);
}
.product-item h3 {
    font-size: 1.2rem;
    color: white;
}
.product-item p {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: lightgray;
}

#info {
    padding-top: 3rem;
    padding-bottom: 2rem;
    background-color: rgb(13, 27, 42);
}
#info .card-body i {
    color: aqua;
    margin-bottom: 1rem;
}
#info .card-body p {
    color: rgb(94, 127, 165);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}
#info .shadow.p-3.mb-5.bg-body-tertiary.rounded {
    background-color: rgb(8, 16, 25) !important;
}

#footer {
    background-color: rgb(8, 16, 25);
    color: white;
    padding-top: 2rem;
    padding-bottom: 1rem;
}
#footer img {
    margin-bottom: 1rem;
}
.end {
    font-size: 1.2rem;
    padding-bottom: 1rem;
    font-family: 'B Yekan', serif;
}