/*
=============== 
Fonts
===============
*/
@import url('https://fonts.googleapis.com/css?family=Open+Sans|Roboto:400,700&display=swap');

/*
=============== 
Variables
===============
*/

:root {
    /* dark shades of primary color*/
    --clr-primary-1: hsl(43, 86%, 17%);
    --clr-primary-2: hsl(43, 77%, 27%);
    --clr-primary-3: hsl(43, 72%, 37%);
    --clr-primary-4: hsl(42, 63%, 48%);
    /* primary/main color */
    --clr-primary-5: hsl(42, 78%, 60%);
    /* lighter shades of primary color */
    --clr-primary-6: hsl(43, 89%, 70%);
    --clr-primary-7: hsl(43, 90%, 76%);
    --clr-primary-8: hsl(45, 86%, 81%);
    --clr-primary-9: hsl(45, 90%, 88%);
    --clr-primary-10: hsl(45, 100%, 96%);
    /* darkest grey - used for headings */
    --clr-grey-1: hsl(209, 61%, 16%);
    --clr-grey-2: hsl(211, 39%, 23%);
    --clr-grey-3: hsl(209, 34%, 30%);
    --clr-grey-4: hsl(209, 28%, 39%);
    /* grey used for paragraphs */
    --clr-grey-5: hsl(210, 22%, 49%);
    --clr-grey-6: hsl(209, 23%, 60%);
    --clr-grey-7: hsl(211, 27%, 70%);
    --clr-grey-8: hsl(210, 31%, 80%);
    --clr-grey-9: hsl(212, 33%, 89%);
    --clr-grey-10: hsl(210, 36%, 96%);
    --clr-white: #fff;
    --ff-primary: 'Roboto', sans-serif;
    --ff-secondary: 'Open Sans', sans-serif;
    --transition: all 0.3s linear;
    --spacing: 0.25rem;
    --radius: 0.5rem;
    --light-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    --max-width: 1170px;
}

/*
=============== 
Global Styles
===============
*/
html {
    scroll-behavior: smooth;
    transform: var(--transition);
}

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

body {
    font-family: var(--ff-secondary);
    background: var(--clr-white);
    color: var(--clr-grey-1);
    line-height: 1.5;
    font-size: 0.875rem;

}

ul {
    list-style-type: none;
}

a {
    text-decoration: none;
}

img:not(.nav-logo) {
    width: 100%;
    display: block;
}

.nav-logo {
    width: 10rem;
    height: 5rem;
    padding: 10px;
    box-shadow: -8px -8px 12px 0 rgba(255, 255, 255, 0.3),
        12px 12px 16px 0 rgba(0, 0, 0, 0.25);

}

h1,
h2,
h3,
h4 {
    letter-spacing: var(--spacing);
    text-transform: capitalize;
    line-height: 1.25;
    margin-bottom: 0.75rem;
    font-family: var(--ff-primary);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 0.875rem;
}

p {
    margin-bottom: 1.25rem;
    color: var(--clr-grey-5);
}

/*  global classes */

.btn {
    text-transform: uppercase;
    background: var(--clr-primary-5);
    color: var(--clr-primary-1);
    padding: 0.375rem 0.75rem;
    letter-spacing: var(--spacing);
    display: inline-block;
    font-weight: 700;
    -webkit-transition: var(--transition);
    transition: var(--transition);
    font-size: 0.875rem;
    border: 2px solid transparent;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    border-radius: var(--radius);
}

.btn:hover {
    color: var(--clr-primary-1);
    background: var(--clr-primary-7);
}

/* social icons */
.social-icons {
    display: grid;
    margin-top: 3rem;
    width: 20rem;
    grid-template-columns: repeat(5, 1fr);
    justify-items: center;
}

.social-icon {
    font-size: 1.5rem;
    color: var(--clr-grey-1);
    -webkit-transition: var(--transition);
    transition: var(--transition);
}

.social-icon:hover {
    color: var(--clr-primary-5);
}

/* section */
.section {
    padding: 5rem 0;
}

.section-center {
    width: 90vw;
    margin: 0 auto;
    max-width: 1170px;
}

@media screen and (min-width: 992px) {
    .section-center {
        width: 95vw;
    }
}

/*  */
.underline {
    width: 5rem;
    height: 0.25rem;
    margin-bottom: 1.25rem;
    background: var(--clr-primary-5);
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    margin-bottom: 4rem;
    text-align: center;
}

.bg-grey {
    background: var(--clr-grey-10);
}

/*
===================
Navbar
===================
*/

.nav {
    height: 5rem;
    display: grid;
    -webkit-box-align: center;
    align-items: center;
    -webkit-transition: var(--transition);
    transition: var(--transition);
    box-shadow: var(--light-shadow);
}

.nav-center {
    width: 100%;
    max-width: 1170px;
    margin: 0 auto;
}

.nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
}

.nav-links {
    display: none
}

.links-container {
    height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.nav-btn {
    background: transparent;
    border-color: transparent;
    color: var(--clr-primary-5);
    font-size: 2rem;
    cursor: pointer;
    justify-self: end;
}

.social-links {
    display: none;
}


@media screen and (min-width:900px) {
    .nav {
        background: var(--clr-primary-10);
    }

    .nav-center {
        width: 90vw;
        max-width: 1170px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .nav-btn {
        display: none;
    }

    .links-container {
        height: auto !important;
    }

    .nav-links {
        display: flex;
    }

    .nav-links a {
        text-transform: capitalize;
        color: var(--clr-grey-1);
        font-weight: bold;
        letter-spacing: var(--spacing);
        -webkit-transition: var(--transition);
        transition: var(--transition);
        margin: 0 0.5rem;
        font-size: 1.1rem;
    }

    .nav-links a:hover {
        color: var(--clr-primary-5);
        padding-left: 1.5rem;
    }

    .social-links {
        display: flex;
    }

    .social-links a {
        font-size: 1.2rem;
        margin: 0 0.5rem;
        color: var(--clr-black);
        transition: var(--transition);
    }
}

/* fixed navbar */
.fixed-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--clr-white);
    box-shadow: -8px -8px 12px 0 rgba(255, 255, 255, 0.3),
        12px 12px 16px 0 rgba(0, 0, 0, 0.25);
    z-index: 2;
}

/* 
===================
Hero styles/ banner 
===================
*/

.hero .underline {
    margin-bottom: 0.5rem;
    margin-left: 0;
    width: 10rem;
}

.hero {
    background: var(--clr-primary-10);
}


.hero-img {
    display: none;
}

.hero-center {
    min-height: calc(100vh - 5rem);
    display: grid;
    place-items: center;
}

.hero-info h4 {
    color: var(--clr-grey-5);
}

.hero-icons {
    justify-items: start;
}

.hero-btn {
    margin-top: 1.25rem;
}

@media screen and (min-width: 992px) {
    .hero-img {
        display: block;
        position: relative;
    }

    .hero-center {
        grid-template-columns: 1fr 1fr;
    }

    .hero-img::before,
    .about-img::before {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        border: 0.25rem solid var(--clr-primary-5);
        top: 2rem;
        right: -2rem;
        border-radius: var(--radius);
    }
}

.hero-photo {
    max-width: 25rem;
    max-height: 30rem;
    -o-object-fit: cover;
    object-fit: cover;
    border-radius: var(--radius);
    position: relative;
    box-shadow: -8px -8px 12px 0 rgba(255, 255, 255, 0.3),
        12px 12px 16px 0 rgba(238, 184, 58, 0.3);
}

.scroll-background {
    background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab, #222);
    ;
}

/* 
=====================
About
=====================
*/
.about-title {
    text-align: left;
    margin-bottom: 2rem;
}

.about-title .underline {
    margin-left: 0;
}

.about-center {
    display: grid;
    gap: 3rem 2rem;

}

.about-img {
    justify-self: center;
}

@media screen and (min-width:992px) {
    .about-center {
        grid-template-columns: 1fr 1fr;
    }

    .about-img {
        position: relative;
    }

    .about-img::before {
        left: -2rem;
    }

    .about-info {
        align-self: center;
        box-shadow: -8px 12px 0 rgba(255, 255, 255, 0.3),
            12px 12px 16px 0 rgba(0, 0, 0, 0.25);
        padding: 2rem 3rem;
        border-radius: var(--radius);

    }
}

/* 
===============
services
==============
*/
.service {
    background: var(--clr-white);
    padding: 3rem 1.5rem;
    margin-bottom: 2rem;
    border-radius: var(--radius);
    text-align: center;
    -webkit-transition: var(--transition);
    transition: var(--transition);
    box-shadow: -8px 12px 0 rgba(255, 255, 255, 0.3),
        12px 12px 16px 0 rgba(0, 0, 0, 0.25);
}

.service-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.service .underline {
    width: 3rem;
    height: 0.12rem;
    -webkit-transition: var(--transition);
    transition: var(--transition);
}

.service p {
    -webkit-transition: var(--transition);
    transition: var(--transition);
}

.service:hover {
    background: var(--clr-primary-5);
    color: var(--clr-white);
}

.service:hover p {
    color: var(--clr-white);
}

.service:hover .underline {
    background: var(--clr-white);
}

@media screen and (min-width:676px) {
    .services-center {
        display: grid;
        grid-template-columns: 1fr 1fr;
        -webkit-column-gap: 2rem;
        -moz-column-gap: 2rem;
        column-gap: 2rem;
    }
}

@media screen and (min-width: 992px) {
    .services-center {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

/*
=============
Projects
============= 
 */
.projects-text {
    width: 85vw;
    max-width: 30rem;
    margin: 0 auto;
}

.project {
    position: relative;
    background: var(--clr-primary-5);
    border-radius: var(--radius);
    margin-bottom: 2rem;
}

.project-info {
    text-align: center;
    color: var(--clr-white);
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-transition: var(--transition);
    transition: var(--transition);
    opacity: 0;
}

.project-info p {
    text-transform: capitalize;
    color: var(--clr-white);
}

.project:hover .project-info {
    opacity: 1;
}

.project-img {
    -webkit-transition: var(--transition);
    transition: var(--transition);
    border-radius: var(--radius);
    height: 15rem;
    -o-object-fit: cover;
    object-fit: cover;
}

.project:hover .project-img {
    opacity: 0.1;
}

.project::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0.25rem solid var(--clr-white);
    border-radius: var(--radius);
    -webkit-transition: var(--transition);
    transition: var(--transition);
    opacity: 0;
}

.project:hover::after {
    opacity: 1;
    -webkit-transform: scale(0.8);
    transform: scale(0.8);
}

@media screen and (min-width: 676px) {
    .projects-center {
        display: grid;
        grid-template-columns: 1fr 1fr;
        -webkit-column-gap: 2rem;
        -moz-column-gap: 2rem;
        column-gap: 2rem;
    }
}

@media screen and (min-width: 992px) {
    .projects-center {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (min-width: 1170px) {
    .projects-center {
        grid-template-rows: 200px 200px;
        gap: 1rem;
        grid-template-areas:
            'a b b'
            'a c d';
    }

    .project-img {
        height: 100%;
    }

    .project {
        height: 100%;
    }

    .project-1 {
        grid-area: a;
    }

    .project-2 {
        grid-area: b;
    }

    .project-3 {
        grid-area: c;
    }

    .project-4 {
        grid-area: d;
    }
}


/*
================== 
connect
==================
 */

.connect {
    min-height: 40vh;
    position: relative;
    padding: 10rem 0 5rem 0;
    margin: 5rem 0;

}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    z-index: -2;
}

.connect::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--clr-white);
    /* background: rgba(0, 0, 0, 0.6); */
    opacity: 0.7;
    z-index: -1;
}

.connect {
    display: grid;
    place-items: center;
}

.video-banner .section-title {
    margin-bottom: 2rem;
}

.video-text {
    max-width: 30rem;
}

.video-banner {
    border-radius: var(--radius);
    background: var(--clr-primary-10);
    padding: 3rem 5rem 12rem 5rem;
    text-align: center;

    -webkit-clip-path: polygon(0% 0%,
            100% 0%,
            100% 75%,
            75% 75%,
            75% 100%,
            50% 75%,
            0% 75%);
    clip-path: polygon(0% 0%,
            100% 0%,
            100% 75%,
            75% 75%,
            75% 100%,
            50% 75%,
            0% 75%);
}

.connect {
    -webkit-clip-path: polygon(50% 0%,
            100% 10%,
            100% 90%,
            50% 100%,
            0 90%,
            0 10%);
    clip-path: polygon(50% 0%, 100% 10%, 100% 90%, 50% 100%, 0 90%, 0 10%);
}

/* ==============
    Skills set
   =============
*/

@media screen and (min-width: 768px) {
    .skills-center {
        display: grid;
        grid-template-columns: 1fr 1fr;
        -webkit-column-gap: 2rem;
        -moz-column-gap: 2rem;
        column-gap: 2rem;
    }
}

.skills {
    background: var(--clr-primary-9);
}

.skills h3 {
    margin: 1.5rem 0;
    color: var(--clr-primary-1)
}


.skill {
    margin-bottom: 1.25rem;
}

.skill p {
    margin-bottom: 0.5rem;
    text-transform: capitalize;
    color: var(--clr-primary-1);
}

.skill-container {
    background: var(--clr-white);
    height: 0.5rem;
    width: 100%;
    border-radius: var(--radius);
    position: relative;
}

.skill-value {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--clr-primary-5);
    height: 100%;
    width: 50%;
    border-radius: var(--radius);
}

.value-70 {
    width: 70%;
}

.value-80 {
    width: 80%;
}

.skill-text {
    position: absolute;
    top: -2rem;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
}

.skill-text-70 {
    left: 70%;
}

.skill-text-80 {
    left: 80%;
}

/* 
==============
back to top
==============
*/
.top-link {
    font-size: 1.25rem;
    position: fixed;
    bottom: 3rem;
    right: 3rem;
    background: var(--clr-grey-1);
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border-radius: var(--radius);
    color: var(--clr-white);

    visibility: hidden;
    z-index: -100;
}

.show-link {
    visibility: visible;
    z-index: 100;
}