html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
}

* {
    box-sizing: border-box;
}

a {
    text-decoration: none;
    outline: none;
}

li {
    list-style: none;
}

h1,
h2 {
    font-family: "DM Sans", sans-serif;
    font-size: 2.5rem;
    color: var(--color1);
}

h4 {
    font-family: "DM Sans", sans-serif;
    font-size: 1.3rem;
    color: var(--color3);
    text-align: center;
}

h6 {
    font-family: "DM Sans", sans-serif;
    font-size: 1rem;
    color: var(--color1);
    margin-bottom: 1rem;
    margin-top: 0.5rem;
}

.contact-me,
.my-works {
    display: block;
    text-align: center;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

:root:not(.light) {
    --bg-color1: #1c1c1c;
    --bg-color2: #292929;
    --color1: #fff;
    --color2: #000;
    --color3: #e1b783;
}

:root.light {
    --bg-color1: #f3efe8;
    --bg-color2: #f7f7f7;
    --color1: #000;
    --color2: #fff;
    --color3: #e1b783;
}

.portfolio-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}

.portfolio-row {
    display: flex;
    flex-wrap: wrap;
}

header {
    position: absolute;
    padding: 0 15px;
    left: 0;
    right: 0;
    z-index: 11;
    transition: 0.8s;
    background-color: var(--bg-color1);
}

header .portfolio-row.header-wrap {
    justify-content: space-between;
    align-items: center;
}

.brand-name a {
    font-size: 22px;
    font-weight: 500;
    color: var(--color1);
    font-family: "Inter", sans-serif;
}

.hamburger .fa {
    font-size: 20px;

    background-color: var(--color3);
    color: #01143e;
    display: none;
    height: 30px;
    width: 35px;
    border-radius: 2px;
    line-height: 30px;
    text-align: center;
    cursor: pointer;
}

.portfolio-navbar ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.portfolio-navbar ul li {
    display: inline;
    margin-left: 35px;
}

.portfolio-navbar ul li a {
    font-size: 0.875rem;
    line-height: 72px;
    color: var(--color1);
    font-weight: 600;
    position: relative;
    font-family: "Inter", sans-serif;
    text-transform: uppercase;
    transition: 0.8s;
}

.text,
.cursor {
    color: var(--color3);
}

.slider {
    position: relative;
    padding: 150px 0 50px 0;
    background-color: var(--bg-color1);
}

.slider-content {
    align-items: center !important;
    display: flex;
    flex-wrap: wrap;
}

.slider-general {
    flex: 0 0 auto;
    width: 58.333%;
}

.slider-general p {
    font-size: 1rem;
    line-height: 30px;
    opacity: 0.9;
    padding-right: 16%;
    font-family: "Inter", sans-serif;
    color: var(--color1);
    font-weight: 300;
}

.slider-social {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.socials li a {
    width: 50px;
    height: 50px;
    display: block;
    color: var(--color1);
    background-color: var(--color3);
    border-radius: 50%;
    font-size: 1rem;
    text-align: center;
    line-height: 50px;
}

.social-item i {
    color: #000;
}

.social-item {
    display: inline-block;
}

.social-item:not(:last-child) {
    margin-right: 0.5rem;
}

.social-item:hover {
    transform: translateY(-5px);
}

.slider-image {
    flex: 0 0 auto;

    width: 40%;
}

.slider-image .welcome-image {
    position: relative;
    z-index: 2;
    transition-duration: 0.4s;
}

.slider-image .welcome-image::before {
    content: "";
    width: calc(50% + 10px);
    height: calc(50% + 10px);
    right: -10px;
    bottom: -10px;
    position: absolute;
    z-index: -1;
    transition: all 0.7s;
    background: #e1b783;
}

.welcome-image img {
    max-height: 500px;
    width: 100%;
    object-fit: cover;
    vertical-align: middle;
}

.welcome-image:hover::before {
    width: 100%;
    height: 100%;
    opacity: 1;
}

.welcome-image:hover {
    transform: translateY(-10.5px);
}

.expertise-overview {
    width: 50%;
    padding-right: 6.25 rem;
}

.expertise-description p {
    font-family: "DM Sans", sans-serif;
    color: var(--color1);
    font-size: 1rem;
    padding-right: 50px;
}

#expertise {
    padding: 5rem 0;
    background-color: var(--bg-color2);
}

.download-resume a {
    padding: 15px 30px 15px 30px;
    font-size: 1rem;
    line-height: 1.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: ease all 0.35s;
    display: inline-block;
    border-radius: 10px;
    border: 1px solid var(--color1);
    font-family: "DM Sans", sans-serif;
    color: var(--color1);
}

.download-resume a:hover {
    background: var(--bg-color1);
    border-color: #a275750a;
}

.detail-expertise {
    width: 50%;
}

.detail-expertise .expertise-heading {
    width: 100%;
    float: left;
    position: relative;
}

.expertise-heading h2 {
    margin: 0;
}

.expertise-nav {
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
}

.expertise-nav .expertise-item {
    flex: 1 1 auto;
    text-align: center;
}

.expertise-nav .expertise-item .expertise-link {
    position: relative;
    padding-bottom: 9px;
    font-size: 1rem;
    display: block;
    font-weight: 500;
    font-family: "DM Sans", sans-serif;
    color: var(--color1);
}

.expertise-nav .expertise-item .expertise-link.active::before {
    width: 100%;
    opacity: 1;
    visibility: visible;
}

.expertise-nav .expertise-item .expertise-link::before {
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    content: "";
    opacity: 0;
    transition: 0.3s;
    position: absolute;
    visibility: hidden;
    background-color: #e1b783;
}

.expertise-nav .expertise-item .expertise-link:hover::before {
    width: 100%;
    opacity: 1;
    visibility: visible;
}

.expertise-tab {
    display: none;
}

.expertise-tab.active {
    display: block;
}

.certification-info,
.experiense-title,
.education-info {
    display: inline-block;
    padding: 1rem 2.1rem;
    position: relative;
}

.experience-info {
    margin-left: 1.875rem;
}

.experiense-title span {
    color: var(--color1);
    font-family: "DM Sans", sans-serif;
}

.experiense-title .year {
    display: block;
}

.experiense-title .city {
    display: block;
}

.experiense-title .company {
    display: block;
}

.experiense-title h6 {
    margin: 0;
    display: inline-block;
}

.experiense-title::before {
    position: absolute;
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 100%;
    border: 1px solid var(--color1);
    top: 25px;
}

.education-info h6 {
    color: var(--color1);
    font-family: "DM Sans", sans-serif;
    font-size: 1rem;
}

.education-info span {
    display: block;
    color: var(--color1);
    font-family: "DM Sans", sans-serif;
}

.certification-info span {
    display: block;
    color: var(--color1);
    font-family: "DM Sans", sans-serif;
}

.certification-info .list-inner {
    display: inline-block;
}

.icon-title {
    color: var(--color1);
    font-family: "DM Sans", sans-serif;
}

.list-inner .icon .in {
    display: inline-block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color2);
    border-radius: 6px;
}

.list-inner .icon {
    background-color: var(--color1);
    width: 40px;
    height: 40px;
    border-radius: 100%;
    display: block;
    position: relative;
}

.skills {
    font-size: 13px;
    font-family: "DM Sans", sans-serif;
}

.skills-icon {
    display: inline-block;
    width: 100%;
    text-align: center;
}

#skills {
    background-color: var(--bg-color1);
    padding: 5rem 0;
}

.skills {
    color: var(--color1);
    font-family: "DM Sans", sans-serif;
    text-decoration: var(--color3);
}

#skills h2 {
    color: var(--color1);
    text-align: center;
}

.section-header-sep {
    position: relative;
    line-height: 8px;
    text-align: center;
    margin-bottom: 40px;
}

.section-header-sep span {
    border-top: 2px solid #e1b783;
    display: inline-block;
    width: 40px;
}

.swiper-slide {
    background-color: var(--bg-color2);
    border-radius: 3px;
    transition: all 0.3 s ease 0;
    padding: 20px 50px;
}

.swiper-slide p {
    color: var(--color1);
    font-family: "DM Sans", sans-serif;
}

.skills-swiper {
    margin: 1rem 0 1rem 0;
}

.swiper-slide i {
    color: var(--color1);
    font-size: 4rem;
}

.swiper-slide:hover {
    transform: translate(0, -10px);
    box-shadow: 0 20px 20px var(--color3);
}

.swiper-button-next {
    right: 0;
    color: #20292f;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    background-color: var(--color1);
    font-size: 0.8055rem;
    line-height: 2.625rem;
    text-align: center;
}

.swiper-button-prev {
    left: 0;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    background-color: var(--color1);
    font-size: 0.8055rem;
    line-height: 2.625rem;
    text-align: center;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    font-size: 12px;
    color: var(--color2);
}

#portfolio {
    padding: 5rem 0;
    background-color: var(--bg-color2);
}

.portfolio-filter-nav {
    margin: 4rem 0;
    text-align: center;
}

.portfolio-filter-nav .portfolio-nav-item {
    font-weight: 400;
    text-transform: capitalize;
    display: inline-block;
    cursor: pointer;
    padding: 7px 30px;
    transition: 0.7s;
    margin: 0 3px 0px;
    border-radius: 30px;
    border: 2px solid var(--color1);
}

.portfolio-nav-item a {
    font-size: 1.2rem;
    color: var(--color1);
    font-family: "DM Sans", sans-serif;
}

.portfolio-nav-item:hover {
    transform: translateY(-5px);
}

.portfolio-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.portfolio-col {
    display: flex;
    flex-wrap: wrap;
}

.portfolio-item.development img {
    max-width: 100%;
        width: 350px;
    height: 250px;
    border-radius: 5px;
    padding: 10px;
    object-fit: cover;
}

.portfolio-item.design img {
    max-width: 100%;
    width: 350px;
    height: 250px;
    object-fit: cover;
    padding: 10px;
}

.portfolio-item.other img {
    max-width: 100%;
    width: 350px;
    height: 250px;
    border-radius: 5px;

    object-fit: cover;
    padding: 10px;
}

.portfolio-item {
        display: flex;
    flex-wrap: wrap;
    position: relative;
    cursor: pointer;
}

.portfolio-item.show {
    animation: fadeIn 4.5s ease;
}

.portfolio-item.hide {
    display: none;
}

.portfolio-item-content {
    transform: scale(0);
    position: absolute;
    height: 100%;
    width: 100%;
    border-radius: 5px;
    top: 0;

    padding-top: 70px;
    transform: 0.5s;
}

.portfolio-item-content h6 {
    font-size: 1rem;
    text-align: center;
}

.portfolio-item-content a {
    display: block;
    font-size: 1rem;
    text-align: center;
    color: var(--color3);
    text-transform: uppercase;
}

.portfolio-item:hover .portfolio-item-content {
    background: rgba(0, 0, 0, 0.63);
    transform: scale(1);
    transition: 0.5s;
    border-radius: 5px;
}

.dev-name {
    text-transform: uppercase;
    color: #fff;
}

.d-name {
    text-transform: uppercase;
    color: #fff;
    padding-top: 30px;
}

#contact {
    padding: 5rem 0;
    background-color: var(--bg-color1);
}

.contact-header {
    text-align: center;
}

.contact-header span {
    display: block;
    color: #e1b783;
    font-weight: 500;
    text-transform: uppercase;
    font-family: "DM Sans", sans-serif;
}

.contact-header h2 {
    font-size: 4rem;
}

.contact-socials {
    display: grid;
    grid-template-columns: repeat(3, 1FR);
    gap: 2rem;
    margin-top: 2rem;
}

.contact-card {
    background: var(--bg-color2);
    border-radius: 5px;
    transition: all 0.3s ease 0s;
    padding: 30px 30px 0 30px;
    box-shadow: 0px 14px 36px #e1b783;
}

.socials-content span {
    font-weight: bold;
    position: relative;
    font-size: 1rem;
    top: -10px;
    color: var(--color1);
    left: 10px;
    font-family: "DM Sans", sans-serif;
}

.socials-content i {
    font-size: 30px;
    color: var(--color1);
}

.socials-content p {
    color: var(--color1);
    margin-left: 40px;
    font-family: "DM Sans", sans-serif;
}

.contact-card:hover {
    transform: translateY(-10px);
}

footer {
    background-color: var(--bg-color2);
}

#copyright {
    color: var(--color3);
}

.copyright {
    text-align: center;
    padding: 2rem 0;
    color: var(--color1);
    font-family: "DM Sans", sans-serif;
}

header.header-sticky {
    position: fixed;
    background-color: var(--color1);
    z-index: 190;
    transition: 0.8s;
    box-shadow: 0 7px 18px #1810100d;
}

header.header-sticky .portfolio-navbar ul li a {
    color: var(--color2);
}

header.header-sticky .brand-name a {
    color: var(--color2);
}

:root:not(.light) .theme-toggle .fa-sun,
:root.light .theme-toggle .fa-moon {
    cursor: pointer;
    color: var(--color2);
    padding: 10px;
    display: block;
    font-size: 1.25rem;
    transition: 0.32s;
}

:root:not(.light) .theme-toggle .fa-moon {
    display: none;
}

:root.light .theme-toggle .fa-sun {
    display: none;
}

.theme-toggle {
    position: fixed;
    top: 50%;
    transform: translateY(-65%);
    text-align: center;
    z-index: 10;
    right: 0;
    left: auto;
    border: none;
    background-color: var(--color1);
}

@media screen and (max-width: 700px) {
    header {
        padding: 15px;
        position: fixed;
        background-color: #e1b783;
    }

    .brand-name .logo {
        color: #01143e;
    }

    .hamburger .fa {
        display: inline-block;
    }

    .portfolio-navbar {
        position: absolute;
        background-color: rgb(236, 241, 250);
        width: 100%;
        left: 0;
        top: 60px;
        padding: 15px;
        border-top: 1px solid #eee;
        border-bottom: 1px solid #eee;
        display: none;
    }

    .portfolio-navbar.show {
        display: block;
    }

    .portfolio-navbar ul li {
        display: block;
        margin-left: 0;
        text-align: center;
    }

    .portfolio-navbar ul li a {
        line-height: 42px;
        color: #01143e;
    }

    .portfolio-navbar ul li a::before {
        bottom: -3px;
        color: #01143e;
    }

    header.header-sticky .portfolio-navbar ul li a {
        color: #000;
    }

    .slider-content {
        margin: 0 -15px;
        padding: 0 30px;
    }

    .slider-image {
        width: 100%;
        padding: 0 30px;
    }

    .slider-general {
        margin-top: 3rem;
        width: 100%;
        order: 2;
    }

    .expertise-overview {
        width: 100%;
    }

    .detail-expertise {
        width: 100%;
    }

    .portfolio-wrapper {
        flex-direction: column;
    }

    .portfolio-nav-item:last-child {
        margin-top: 10px;
    }

    .contact-socials {
        grid-template-columns: 1fr;
    }
}