/* start variables */
:root {
    --main-color: #10cab7;
    --secondary-color: #2c4755;
    --section-padding: 60px;
    --section-background: #f6f6f6;
    --main-duration: 0.5s;
}

/* end variables */
/* start global rules */
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    box-sizing: border-box;
}
body {
    font-family: 'Work Sans', sans-serif;
}

.container {
    padding-right: 15px;
    padding-left: 15px;
    margin-left: auto;
    margin-right: auto;
}

/* // X-Small devices (portrait phones, less than 576px)
// No media query for `xs` since this is the default in Bootstrap */
/* // Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    .container {
        width: 500px;
    }
}

/* // Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    .container {
        width: 750px;
    }
}

/* // Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .container {
        width: 970px;
    }
}

/* // X-Large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        width: 1170px;
    }
}

/* // XX-Large devices (larger desktops, 1400px and up) */
/* @media (min-width: 1400px) {
    .container {
        width: 1320px;
    }
} */

/* end global rules */

/* start component */
.special-heading {
    color: #ebeced;
    font-size: 100px;
    text-align: center;
    font-weight: 800;
    letter-spacing: -3px;
    margin: 0;
}

.special-heading+p {
    text-align: center;
    font-size: 20px;
    color: #777;
    margin-top: -30px;
}

@media (max-width: 767px) {
    .special-heading {
        font-size: 60px;
    }

    .special-heading+p {
        font-size: 16px;
        margin-top: -20px;
    }
}

/* end component */


/* start header styles */
.header {
    padding: 20px;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .logo {
    width: 60px;
}

.header .links {
    position: relative;
}

/* hover effect for the icon */
.header .links:hover .icon span:nth-child(2) {
    width: 100%;
}

/* end hover effect */
.header .links .icon {
    width: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
}


.header .links .icon span {
    background-color: #333;
    margin-bottom: 5px;
}

/* icon spans */
.header .links .icon span:nth-child(1) {
    width: 100%;
    height: 3px;
}

.header .links .icon span:nth-child(2) {
    width: 60%;
    height: 3px;
    transition: var(--main-duration);
}

.header .links .icon span:nth-child(3) {
    width: 100%;
    height: 3px;
}

/* end icon spans */
.header .links ul {
    position: absolute;
    top: calc(100% + 15px);
    right: 0;
    background-color: var(--section-background);
    padding: 0;
    list-style: none;
    margin: 0;
    min-width: 200px;
    display: none;
    z-index: 1;
}

.header .links:hover ul {
    display: block;
}

.header .links ul::before {
    content: "";
    border-width: 10px;
    border-style: solid;
    border-color: transparent transparent var(--section-background) transparent;
    position: absolute;
    right: 10px;
    top: -20px;
}

.header .links ul li a {
    display: block;
    padding: 15px;
    text-decoration: none;
    color: #333;
    transition: var(--main-duration);
}

.header .links ul li a:hover {
    padding-left: 25px;
}

.header .links ul li:not(:last-child) a {
    border-bottom: 1px solid #ddd;
}

/* end header styles */

/* start landing styles */
.landing {
    background-image: url(../image/black-and-white-mountain-in-switzerland.jpg);
    background-size: cover;
    height: calc(150vh - 64px);
    position: relative;
}

.landing .intro-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 320px;
    max-width: 100%;
}

.landing .intro-text h1 {
    margin: 0;
    color: var(--main-color);
    font-weight: bold;
    font-size: 50px;
}

.landing .intro-text p {
    font-size: 20px;
    line-height: 1.8;
}

/* end landing styles */

/* start features styles */
.features {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-color: var(--section-background);
}

.features .container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.features .feature {
    padding: 20px;
    text-align: center;
}

.features i {
    font-size: 50px;
    color: var(--main-color);
}

.features i h3 {
    font-weight: 800;
    margin: 30px 0;

}

.features i p {
    line-height: 1.8;
    font-size: 17px;
    color: #777;
}


/* end features styles */

/* start services styles */
.services {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
}

.services .services-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 100px;

}

.services .services-content .srv {
    display: flex;
    margin-bottom: 40px;
}

@media (max-width: 767px) {
    .services .services-content .srv {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

.services .services-content .srv i {
    font-size: 50px;
    color: var(--main-color);
    flex-basis: 60px;
}

.services .services-content .srv .text {
    flex: 1;
}

.services .services-content .srv .text h3 {
    font-weight: 800;
    margin: 0 0 20px;
}

.services .services-content .srv .text p {
    line-height: 1.8;
    font-size: 17px;
    color: #777;
}

.services .services-content .image {
    text-align: center;
    position: relative;
}

.services .services-content .image::before {
    content: "";
    position: absolute;
    right: 0;
    background-color: var(--secondary-color);
    width: 80px;
    height: calc(100% + 100px);
    top: -50px;
    z-index: -1;

}

.services .services-content .image img {
    height: 340px;
    width: 300px;
}

@media (max-width:1199px) {
    .image-col {
        display: none;
    }
}

/* end services styles */

/* start portfolio styles */
.portfolio {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-color: var(--section-background);
}

.portfolio .portfolio-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 80px;

}

.portfolio .portfolio-content .card {
    background-color: white;
}

.portfolio .portfolio-content .card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.portfolio .portfolio-content .card .info {
    padding: 20px;
}

.portfolio .portfolio-content .card .info h3 {
    margin: 0;
    font-weight: bold;
    font-size: 20px;
    text-align: center;
    color: var(--main-color);
}

.portfolio .portfolio-content .card .info p {
    line-height: 1.8;
    font-size: 17px;
    color: #777;
    text-align: center;
}

.portfolio .portfolio-content .but {
    grid-column: 1 / -1;
    justify-self: center;
    width: max-content;
    text-align: center;
    ;
}

.portfolio .portfolio-content .load-more {
    display: inline-block;
    margin: 40px 0 0;
    padding: 10px 30px;
    background-color: var(--main-color);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 16px;
    transition: var(--main-duration);
}

.portfolio .portfolio-content .load-more:hover {
    scale: 1.1;
    border: #2c4755;
}

/* end portfolio styles */
/* start about styles */
.about {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
}

.about .about-content {
    margin-top: 100px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;

}

.about .about-content .text {
    padding-left: 0;
}


.about .about-content .image {
    position: relative;
    width: 250px;
    height: 250px;
}

.about .about-content .image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.about .about-content .image::before {
    content: "";
    position: absolute;
    left: -20px;
    background-color: #ebeced;
    width: 80px;
    height: calc(100% + 100px);
    top: -50px;
    z-index: -1;

}

.about .about-content .image::after {
    content: "";
    position: absolute;
    width: 50px;
    height: 200px;
    border-left: 50px solid var(--main-color);
    z-index: -1;
    border-bottom: #10cab7 solid 50px;
    right: -70px;
    top: -30px;
}

.about .about-content .text {
    flex: 1;
    padding-left: 200px;

}

.about .about-content .text p:first-of-type {
    font-size: 20px;
    color: var(--secondary-color);
    font-weight: bold;
    margin-bottom: 50px;
    line-height: 2;
}

.about .about-content .text hr {
    width: 300px;
    height: 3px;
    background-color: var(--main-color);
    border: none;
    display: inline-block;
}

.about .about-content .text p:last-of-type {
    line-height: 1.8;
    font-size: 17px;
    color: #777;
    margin-top: 50px;
}

@media (max-width: 767px) {
    .about .about-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .about .about-content .image {
        display: none;

    }

    .about .about-content .text {
        padding-left: 0;
        padding: 0 20px;
    }

    .about .about-content .text hr {
        width: 100%;
        max-width: 300px;
    }
}

/* end about styles */
/* start contact styles */
.contact {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-color: var(--section-background);
}

.contact .info {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    text-align: center;
}

.contact .info .label {
    font-size: 30px;
    font-weight: 800;
    color: var(--secondary-color);
    letter-spacing: -2px;
    margin-bottom: 15px;
}

.contact .info .link {
    display: inline-block;
    margin: 10px 20px;
    color: var(--main-color);
    text-decoration: none;
    font-size: 30px;
    font-weight: 800;
}

.contact .info .social {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    font-size: 20px;
}

.contact .info .social i {
    color: var(--secondary-color);
    margin: 0 10px;
}

/* end contact styles */
/* start footer styles */
.footer {
    padding: var(--section-padding) 0;
    text-align: center;
    background-color: var(--secondary-color);
    font-size: 25px;
}

.footer span {
    color: var(--main-color);
    font-weight: bold;
}


/* end footer styles */
/* start scroll to top styles */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--main-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.scroll-to-top i {
    font-size: 20px;
}

/* end scroll to top styles */