@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&display=swap');
:root {
    --primary-color: #466D35;
    --primary-color-light: #99B180;
    --secondary-color: #fafcff;
    --text-dark: #0d213f;
    --text-light: #767268;
    --extra-light: #ffffff;
    --max-width: 1200px;
    --mat-expansion-header-text-font: 'Quicksand', sans-serif;
    /*
        Fonts
    */
    --body-font: 'Quicksand', sans-serif;
    --big-font-size: 2rem;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1rem;
    --normal-font-size: .938rem;
    --small-font-size: .813rem;
    --smaller-font-size: .75rem;
    /*
        Font Weight
    */
    --font-medium: 500;
    --font-semi-bold: 600;
    /*  
        Margin Buttom
    */
    --mb-0-5: .5rem;
    --mb-0-75: .75rem;
    --mb-1: 1rem;
    --mb-1-5: 1.5rem;
    --mb-2: 2rem;
    --mb-2-5: 2.5rem;
    /*
        z-index
    */
    --z-tooltip: 10;
    --z-fixed: 100;
    /*
        Line Height
    */
    --line-height-1: 1.5rem;
    --line-height-2: 1.8rem;
    --line-height-3: 2.1rem;
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: var(--body-font);
}
html {
    scroll-behavior: smooth;
    font-size: 10px;
}
a {
    text-decoration: none;
}
.container {
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
img {
   height: 100%;
   width: 100%;
   object-fit: cover;
}
p {
    color: black;
    font-size: 1.4rem;
    margin-top: 5px;
    line-height: 2.5rem;
    font-weight: 500;
    letter-spacing: .05rem; 
}
.section-title {
    font-size: 4rem;
    font-weight: 300;
    color: black;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: .2rem;
    text-align: center;
}
.section-title span {
    color: crimson;
}
.cta{
    display: inline-block;
    padding: 10px 30px;
    color: white;
    background-color: transparent;
    border: 2px solid crimson;
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: .1rem;
    margin-top: 30px;
    transition: .3s ease;
    transition-property: background-color, color;
}
.cta:hover {
    color: white;
    background-color: crimson;
}
.brand h1 {
    font-size: 3rem;
    text-transform: uppercase;
    color: white;
}
.brand h1 span {
    color: crimson;
}
.brand h3 {
    color: white;
    font-size: 2.3rem;
    margin-left: var(--mb-2);
}

/* Header Section */
#header {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100vw;
    height: auto;
}
#header .header {
    min-height: 8vh;
    min-width: 100%;
    background-color: rgba(31, 30, 30, 0.24);
    transition: .3s ease backgound-color;
}
.header .nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    max-width: 1300px;
    padding: 0 10px;
}
#header .nav-list ul {
    list-style: none;
    position: absolute;
    background-color: rgba(31, 30, 30);
    width: 100vw;
    height: 100vh;
    left: 100%;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1;
    overflow-x: hidden;
    transition: .5s ease left;
}
#header .nav-list ul.active {
    left: 0%;
}
#header .nav-list ul a {
    font-size: 2.5rem;
    font-weight: 500;
    letter-spacing: .2rem;
    text-decoration: none;
    color: white;
    text-transform: uppercase;
    padding: 20px;
    display: block;
}
#header .nav-list ul a::after {
    content: attr(data-after);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    color: rgba(240, 248, 255, 0.021);
    font-size: 13rem;
    letter-spacing: 50px;
    z-index: -1;
    transition: .3s ease letter-spacing;
}
#header .nav-list ul li:hover a::after {
    transform: translate(-50%, -50%) scale(1);
    letter-spacing: initial;
}
#header .nav-list ul li:hover a {
    color: crimson;
}
#header .hamburger {
    height: 60px;
    width: 60px;
    display: inline-block;
    border: 3px solid white;
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    cursor: pointer;
    transform: scale(.8);
    margin-right: 20px;
}
#header .hamburger:after {
    position: absolute;
    content: '';
    height: 100%;
    width: 100%;
    border-radius: 50%;
    border: 3px solid white;
    animation: hamburger_puls 1s ease infinite;
}
#header .hamburger .bar {
    height: 2px;
    width: 30px;
    position: relative;
    background-color: white;
    z-index: -1;
}
#header .hamburger .bar::after,
#header .hamburger .bar::before {
    content: '';
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    background-color: white;
    transition: .3s ease;
    transition-property: top, bottom;
}
#header .hamburger .bar::after {
    top: 8px;
}
#header .hamburger .bar::before {
    bottom: 8px;
}
#header .hamburger.active .bar::before{
    bottom: 0;
}
#header .hamburger.active .bar::after {
    top: 0;
}
/* End Header Section */

/* beranda Section */
#beranda {
    background-image: url(../assets/ahli-kunci_servicekuncibatam.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: left;
    position: relative;
    z-index: 1;
}   
#beranda::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-color: black;
    opacity: .5;
    z-index: -1;
}  
#beranda .beranda{
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 50px;
    justify-content: flex-start;
}
#beranda h1 {
    display: block;
    width: fit-content;
    font-size: 4rem;
    position: relative;
    color: transparent;
    animation: text_reveal .5s ease forwards;
    animation-delay: 1ss;
}
#beranda h1:nth-child(1) {
    animation-delay: 1s;
}
#beranda h1:nth-child(2) {
    animation-delay: 2s;
}
#beranda h1:nth-child(3) {
    animation: text_reveal_name .5 ease forwards;
    animation-delay: 3s;
}
#beranda h1 span {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background-color: crimson;
    animation: text_reveal_box 1s ease;
    animation-delay: .5s;
}
#beranda h1:nth-child(1) span {
    animation-delay: .5s;
}
#beranda h1:nth-child(2) span {
    animation-delay: 1.5s;
}
#beranda h1:nth-child(3) span{
    animation-delay: 2.5s;
}

.beranda-button {
    display: grid;
    justify-items: start;
    gap: var(--mb-0-5);
}

/* End beranda Section */


/*Servises Section*/  
#services .services {
    flex-direction: column;
    text-align: center;
    max-width: 1500px;
    margin: 0 auto;
    padding: 15rem 0;
}
#services .service-top {
    max-width: 500px;
    margin: 0 auto;
}
#services .service-bottom {
     display: flex;
     align-items: center;
     justify-content: center;
     flex-wrap: wrap;
     margin-top: 50px;
 }
#services .service-item {
     flex-basis: 80%;
     display: flex;
     align-items: flex-start;
     justify-content: center;
     flex-direction: column;
     padding: 30px;
     border-radius: 10px;
     background-size: cover;
     margin: 10px 5%;
     min-height: 500px;
     position: relative;
     z-index: 1;
     overflow: hidden;
 }
#services .service-item::after {
     content: '';
     position: absolute;
     left: 0;
     top: 0;
     height: 100%;
     width: 100%;
     background-image: linear-gradient(60deg, #293232 0%, #485563 100%);
     opacity: .8;
     z-index: -1;
 }
#services .service-bottom .icon {
     height: 80px;
     width: 80px;
     margin-bottom: 20px;
 }
 #services .service-item h2 {
     font-size: 2rem;
     color: white;
     margin-bottom: 10px;
     text-transform: uppercase;
 }
#services .service-item p {
    color: white;
    text-align: left;
}
/*End Servises Section*/


/* Projects Section */
#projects .projects {
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
    padding: 15rem 0;
}
#projects .projects-header h1 { 
    margin-bottom: 50px;
}
#projects .all-projects {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
#projects .project-item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 80%;
    margin: 20px auto;
    overflow: hidden;
    border-radius: 10px;
}
#projects .project-info {
    padding: 30px;
    flex-basis: 50%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
    color: white;
}
#projects .project-info h1 {
    font-size: 4rem;
    font-weight: 500;
}
#projects .project-info h2 {
    font-size: 1.8rem;
    font-weight: 500;
    margin-top: 10px;
}
#projects .project-info p {
    color: white;
    font-size: 1.5rem;
}
#projects .project-img {
    flex-basis: 50%;
    height: 300px;
    overflow: hidden;
    position: relative;
}
#projects .project-img:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-image: linear-gradient(45deg, black, transparent);
    opacity: .7;
}
#projects .project-img img {
    transition: .3s ease transform;
}
#projects .project-item:hover .project-img img {
    transform: scale(1.1);
}
/* End Projects Section */

/*About Section*/
#about .about {
    flex-direction: column-reverse;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 15rem 20px;
}
#about .col-left {
    width: 250px;
    height: 360px;
}
#about .col-right {
    width: 100%;
}
#about .col-right h2 {
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: .2rem;
        margin-bottom: 10px;
}
#about .col-right p {
    margin-bottom: 20px;
}
#about .col-right .cta {
    color: black;
    margin-bottom: 50px;
    padding: 10px 20px;
    font-size: 2rem;
}
#about .col-left .about-img {
    height: 100%;
    width: 100%;
    position: relative;
    border: 10px solid white;
}
#about .col-left .about-img::after {
    content: '';
    position: absolute;
    left: -33px;
    top: 19px;
    height: 98%;
    width: 98%;
    border: 7px solid crimson;
    z-index: -1;
}
/*End About Section*/

/* Offer Section */
#about .about {
    flex-direction: column-reverse;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 15rem 20px;
}
#about .col-left {
    width: 250px;
    height: 360px;
}
#about .col-right {
    width: 100%;
}
#about .col-right h2 {
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: .2rem;
        margin-bottom: 10px;
}
#about .col-right p {
    margin-bottom: 20px;
}
#about .col-right .cta {
    color: black;
    margin-bottom: 50px;
    padding: 10px 20px;
    font-size: 2rem;
}
#about .col-left .content-img {
    height: 100%;
    width: 100%;
    position: relative;
    border: 10px solid white;
}
#about .col-left .content-img::after {
    content: '';
    position: absolute;
    left: -33px;
    top: 19px;
    height: 98%;
    width: 98%;
    border: 7px solid gray;
    z-index: -1;
}
/* End Offer Section */

/* Contact Section */
#contact .contact {
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto  ;
}
/* #contact .contact-items {
    width: 400px;
} */
#contact .contact-item {
    padding: 20px;
    margin-top: 10%;
    text-align: center;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    box-shadow: 0px 0px 18px 0 #0000002c;
    transition: .3s ease box-shadow;
}
#contact .contact-item:hover {
    box-shadow: 0px 0px 5px 0 #0000002c;
}
#contact .icon {
    width: 70px;
    margin: 0 auto;
    margin-bottom: 10px;
}
#contact .contact-info h1 {
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 5px;
}
#contact .contact-info h2 {
    font-size: 1.3rem;
    line-height: 2rem;
    font-weight: 500;
}
/* End Contact Section */

/* Footer */
#footer {
    background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
}
#footer .footer {
    min-height: 200px;
    flex-direction: column;
    padding-top: 50px;
    padding-bottom: 10px;
}
#footer h2 {
    color: white;
    font-weight: 500;
    font-size: 1.8rem;
    letter-spacing: .1rem;
    margin-top: 10px;
    margin-bottom: 10px;
}
#footer .social-icon {
    display: flex;
    margin-bottom: 30px;
}
#footer .social-item {
    height: 50px;
    width: 50px;
    margin: 0 5px;
}
#footer .social-item img {
    filter: grayscale(1);
    transition: .3s ease filter;
}
#footer .social-item:hover img {
    filter: grayscale(0);
}
#footer p {
    color: white;
    font-size: 1.3rem;
}
/* End Footer */

/* Keyframes */
@keyframes hamburger_puls {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(1.5);
    }
}
@keyframes text_reveal_box {
    50% {
        width: 100%;
        left: 0;
    }
    100% {
        width: 0;
        left: 100%;
    }
}
@keyframes text_reveal {
    100% {
        color: white;
    }
}
@keyframes text_reveal_name {
    100% {
        color: crimson;
        font-weight: 500;
    }
}
/* End Keyframes */

/* Media Query For Tablet */
@media only screen and (min-width:768px) {
    .cta {
        font-size: 2rem;
        padding: 20px 60px;
    }
    h1.section-title {
        font-size: 6rem;
    }

    /* beranda */
    #beranda h1 {
        font-size: 7rem;
    }
    /* End beranda */

    /* Services Section */
    #services .service-bottom .service-item {
        flex-basis: 45%;
        margin: 2.5%;
    }
    /* End Services Section */

    /* Project */
    #projects .project-item {
        flex-direction: row;
    }
    #projects .project-item:nth-child(even) {
        flex-direction: row-reverse;
    }
    #projects .project-item {
        height: 400px;
        margin: 0;
        width: 100%;
        border-radius: 0;
    }
    #projects .all-projects .project-info {
        height: 100%;
    }
    #projects .all-projects .project-img {
        height: 100%;
    }
    /* End Project */

    /* About */
    #about .about {
        flex-direction: row;
    }
    #about .col-left {
        width: 600px;
        height: 400px;
        padding-left: 60px;
    }
    #about .about .col-left .about-img::after {
        left: -45px;
        top: 34px;
        height: 98%;
        width: 98%;
        border: 10px solid crimson;
    }
    #about .col-right {
        text-align: left;
        padding: 30px;
    }
    #about .col-right h1 {
        text-align: left;
    }
    /* End About */

    /* Contact */
    #contact .contact {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        min-width: 20vh;
    }
    #contact .contact-items {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-evenly;
        margin: 0;
    }
    #contact .contact-item {
        width: 30%;
        flex-direction: row;
    }
    #contact .contact-item .icon {
        height: 80px;
        width: 80px;
    }
    #contact .contact-item .icon img {
        object-fit: contain;
    }
    #contact .contact-item .contact-info {
        width: 100%;
        text-align: left;
        padding-left: 20px;
    }
    /* End Contact */
}
/* End Media Query For Tablet */

/* Media Query For Dekstop */
@media only screen and (min-width: 1200px) {
    /* header */
    #header .hamburger {
        display: none;
    }
    #header .nav-list ul {
        position: initial;
        display: block;
        height: auto;
        width: fit-content;
        background-color: transparent;
    }
    #header .nav-list ul li {
        display: inline-block;
    }
    #header .nav-list ul li a {
        font-size: 1.5rem;
    }
    #header .nav-list ul a:after {
        display: none;
    }
    /* End header */

    #contact .contact-item {
        flex-direction: row;
    }

    #services .service-bottom .service-item {
        flex-basis: 22%;
        margin: 1.5%;
    }
}
/* End Media Query For Dekstop */