@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Open+Sans&display=swap');

:root {
    --brandColor: #b76341;
}
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
html {
    font-size: 10px;
    font-family: 'Montserrat', sans-serif;
    scroll-behavior: smooth;
}
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: 300;
    letter-spacing: .05rem;
    font-family: 'Open Sans', sans-serif;
}
.section-title {
    font-size: 3.5rem;
    font-weight: 300;
    color: black;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: .2rem;
    text-align: center;
}
.cta {
    display: inline-block;
    padding: 10px 30px;
    color: white;
    background-color: transparent;
    border: 2px solid var(--brandColor);;
    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: var(--brandColor);;
}
.fas, .fab {
    color: var(--brandColor);;
}
.brand h1 {
    font-size: 3rem;
    text-transform: uppercase;
    color: white;
}
h1 span,h2 span {
    color: var(--brandColor);;
}
h2 span {
    font-weight: bold;
}
h2 span::before {
    content: '//';
    margin-right: 5px;
}
/* Header Section */

#header {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100vw;
    height: auto;
}
#header .header {
    min-height: 8vh;
    /* background-color: rgba(0, 47, 51, 0.239);
    transition: .3s ease background-color;
    -webkit-transition: .3s ease background-color;
    -moz-transition: .3s ease background-color;
    -ms-transition: .3s ease background-color;
    -o-transition: .3s ease background-color; */
}
#header .nav-bar {
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    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: rgb(0, 47, 51);
    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;
    -webkit-transition: .5s ease left;
    -moz-transition: .5s ease left;
    -ms-transition: .5s ease left;
    -o-transition: .5s ease left;
}
/* Displays the mobile menu when hamburger is clicked */
#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);
    -webkit-transform: translate(-50%, -50%) scale(0);
    -moz-transform: translate(-50%, -50%) scale(0);
    -ms-transform: translate(-50%, -50%) scale(0);
    -o-transform: translate(-50%, -50%) scale(0);
    color: #f0f8ff05;
    font-size: 13rem;
    letter-spacing: 50px;
    z-index: -1;
    transition: .3s ease letter-spacing;
    -webkit-transition: .3s ease letter-spacing;
    -moz-transition: .3s ease letter-spacing;
    -ms-transition: .3s ease letter-spacing;
    -o-transition: .3s ease letter-spacing;
}
#header .nav-list ul li:hover a::after {
    transform: translate(-50%, -50%) scale(1);
    -webkit-transform: translate(-50%, -50%) scale(1);
    -moz-transform: translate(-50%, -50%) scale(1);
    -ms-transform: translate(-50%, -50%) scale(1);
    -o-transform: translate(-50%, -50%) scale(1);
    letter-spacing: initial;
}
#header .nav-list ul li:hover a {
    color: var(--brandColor);;
}
#header .hamburger {
    height: 60px;
    width: 60px;
    display: inline-block;
    border: 3px solid white;
    border-radius:50%;
    -webkit-border-radius:50%;
    -moz-border-radius:50%;
    -ms-border-radius:50%;
    -o-border-radius:50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    cursor: pointer;
    transform: scale(.8);
    -webkit-transform: scale(.8);
    -moz-transform: scale(.8);
    -ms-transform: scale(.8);
    -o-transform: scale(.8);
    margin-right: 20px;
}
#header .hamburger::after {
    position: absolute;
    content: '';
    height: 100%;
    width: 100%;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    border: 3px solid white;
    animation: hamburger_pulse 1s ease infinite;
    -webkit-animation: hamburger_pulse 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;
    -webkit-transition: .3s ease;
    -moz-transition: .3s ease;
    -ms-transition: .3s ease;
    -o-transition: .3s ease;
    transition-property: top, bottom;
}
#header .hamburger .bar::after {
    top: 8px;
}
#header .hamburger .bar::before {
    bottom: 8px;
}
/* turn 3 line into 1 line (open/close)*/
#header .hamburger.active .bar::before {
    bottom: 0;
}
#header .hamburger.active .bar::after {
    top: 0;
    
}
/* End Header Section */

/* Hero Section */

#hero {
    background-image: url(img/hero-bg.jpg);
    background-size: cover;
    background-position: top center;
    position: relative;
    z-index: 1;
}
#hero::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.452);
    opacity: .7;
    z-index: -1;
}
#hero .hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 50px;
    justify-content: flex-start;
}
#hero h1 {
    display: block;
    width: fit-content;
    font-size: 4rem;
    position: relative;
    color: transparent;
    animation: text_reveal .5s ease forwards;
    -webkit-animation: text_reveal .5s ease forwards;
    animation-delay: 1s;
}
#hero h1:nth-child(1){
    animation-delay: 1s;
}
#hero h1:nth-child(2){
    animation-delay: 2s;
}
#hero h1:nth-child(3){
    animation: text_reveal_name .5s ease forwards;
    -webkit-animation: text_reveal_name .5s ease forwards;
    animation-delay: 3s;
}
#hero h1 span {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background-color: var(--brandColor);;
    animation: text_reveal_box 1s ease;
    -webkit-animation: text_reveal_box 1s ease;
    animation-delay: .5s;
}
#hero h1:nth-child(1) span {
    animation-delay: .5s;
}
#hero h1:nth-child(2) span {
    animation-delay: 1.5s;
}
#hero h1:nth-child(3) span {
    animation-delay: 2.5s;
}

/* End of Hero Section */

/* Services Section */
#services .services {
    flex-direction: column;
    text-align: center;
    max-width: 1500px;
    margin: 0 auto;
    padding: 100px 0;
}
#services .service-top {
    max-width: 500px;
    margin: 0 auto;
}
#services .service-top p {
    font-size: 1.6rem;
}
#services .service-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    margin: 50px 30px 0 30px;
}

#services .service-item {
    color: white;
    flex-basis: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 30px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
    background-image: url(img/img-1.png);
    background-size: cover;
    margin: 10px 5%;
    position: relative;
    z-index: 1;
    overflow: hidden;
}
#services .service-item:nth-child(1){
    background-image: url(img/service1-img.png);
    background-position: center center;
}
#services .service-item:nth-child(2){
    background-image: url(img/service2-img.png);
}
#services .service-item:nth-child(3){
    background-image: url(img/service3-img.jpg);
    background-position: center center;
}
#services .service-item:nth-child(4){
    background-image: url(img/service4-img.jpg);
    background-position: center center;
}
#services .service-item::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-image: linear-gradient(68deg, #29323c 0%, #485563 100%);
    opacity: .9;
    z-index: -1;
}

#services .service-item .icon {
    margin-bottom: 20px;
}
#services .service-item h2 {
    font-size: 2rem;
    margin-bottom: 10px;
    text-transform: uppercase; 
}
#services .service-item p {
    color: white;
    text-align: center;
}
/* End of Services Section */

/* Subjects Section */

#subjects .subjects {
    flex-direction: column;
    max-width: 875px;
    margin: 0 auto;
    padding: 100px 0;
}
#subjects .subjects-header h1{
    margin-bottom: 50px;
}
#subjects .all-subjects{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
#subjects .subject-item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 80%;
    height: 100%;
    margin: 20px auto;
    overflow: hidden;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}
#subjects .subject-info {
    padding: 30px;
    flex-basis: 50%;
    height: 100%;
    display: flex;
    align-items: left;
    justify-content: center;
    flex-direction: column;
    background-image: linear-gradient(68deg, #003034 0%, #006568 100%);
    color: white;
}
#subjects .subject-info h1 {
    font-size: 4rem;
    font-weight: 500;
}
#subjects .subject-info h2 {
    font-size: 1.8rem;
    font-weight: 300;
    margin-top: 10px;
}
#subjects .subject-info p {
    color: white;
}
#subjects .subject-img {
    flex-basis: 50%;
    height: 300px;
    overflow: hidden;
    position: relative;
}
#subjects .subject-img::after {
    content:'';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.26);
    opacity:.6;
}
#subjects .subject-item:hover .subject-img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
}
/* End of Subjects Section */

/* About Section */

#about .about {
    flex-direction: column-reverse;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 20px;
}
#about .col-left {
    width: 250px;
    height: 360px;
}
#about .col-right {
    width: 100%;
}
#about .col-right h2{
    font-size: 1.8rem;
    font-weight: 700;
    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 var(--brandColor);;
    z-index: -1;
}
/* End of About Section */

/* Contact Section */

#contact .contact {
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
}
#contact .contact-items {
    width: 300px;
}
#contact .contact-item {
    width: 80%;
    padding: 20px;
    text-align: center;
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    margin: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    box-shadow: 0px 0px 18px 0 #0000002c;
    transition: .3s ease box-shadow;
    -webkit-transition: .3s ease box-shadow;
    -moz-transition: .3s ease box-shadow;
    -ms-transition: .3s ease box-shadow;
    -o-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: 8px;
}


/* End of Contact Section */

/* Footer */
#footer {
    background-color: #003034;
    text-align: center;
}
#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;
    justify-content: space-evenly;
}
#footer .social-item {
    margin: 0 5px;
    transition: .3s ease filter;
    -webkit-transition: .3s ease filter;
    -moz-transition: .3s ease filter;
    -ms-transition: .3s ease filter;
    -o-transition: .3s ease filter;
}
#footer .social-item:hover {
    filter: grayscale(1);
    -webkit-filter: grayscale(1);
}
#footer p {
    color: white;
    font-size: 1.3rem;
}
/* End of Footer */



/* Keyframes */
@keyframes hamburger_pulse {
    0% {
        opacity: 1;
        transform: scale(1);
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
}
    100% {
        opacity: 0;
        transform: scale(1.4);
        -webkit-transform: scale(1.4);
        -moz-transform: scale(1.4);
        -ms-transform: scale(1.4);
        -o-transform: scale(1.4);
}
}
@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: var(--brandColor);;
    }
}

/* End Keyframes */

/* Media Query for Tablet */
@media only screen and (min-width: 768px){
    .cta {
        font-size: 2.5rem;
        padding: 20px 60px;
    }
    h1.section-title {
        font-size: 6rem;
    }
    /* Hero */
    #hero h1 {
        font-size: 7rem;
    }
    /* End of Hero */

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

    /* Subjects */

    #subjects .subject-item {
        flex-direction: row;
        height: 400px;
        margin: 0;
        width: 100%;
        border-radius: 0;
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        -ms-border-radius: 0;
        -o-border-radius: 0;
    }
    #subjects .subject-item:nth-child(even){
        flex-direction: row-reverse;
    }
    #subjects .all-subjects .subject-info {
        height: 100%;
    }
    #subjects .all-subjects .subject-img {
        height: 100%;
    }
    /* End of Subjects */
    /* 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: 24px;
        height: 98%;
        border: 10px solid var(--brandColor);;
    }
    #about .col-right {
        text-align: left;
        padding: 30px;
    }
    #about .col-right h1 {
        text-align: left;
    }
    /* End of About */

    /* Contact */
    #contact .contact {
        flex-direction: column;
        padding: 100px 0;
        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%;
        margin: 0;
        flex-direction: row;
    }
    #contact .contact-item .contact-info {
        width: 100%;
        text-align: left;
        padding-left: 20px;
    }

    /* End of Contact */
}
/* End Media Query for Tablet */

/* Media Query for Desktop */
@media only screen and (min-width: 1200px){
    #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 a {
        font-size: 1.8rem;
    }
    #header .nav-list ul a:after {
        display: none;
    }
    #services .service-bottom .service-item {
        flex-basis: 22%;
        margin: 1.5%;
    }
}

/* End Media Query for Desktop */

/* Firefox header fix */
@-moz-document url-prefix() {
    .nav-list {
        margin-left: 27%;
    }
    .brand h1 {
        min-width: 270px;
    }
}
/* End Firefox header fix */