* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
}

:root {
    --dark-mode: #191919;
    --light-content: #A7A7A7;
    --gradient-heading: linear-gradient(90deg, #13B0F5, #E70FAA 100%);
    --solid-heading-dark-mode: #ccc;
    --solid-heading: #42446E;
}

html {
    scroll-behavior: smooth;
    font-size: 100%;
    background-color: var(--dark-mode);
    font-family: Poppins, sans-serif;
    font-style: normal;
}

.container {
    padding: 12px 3rem;
}

header {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 1rem 0;
}

header #logo {
    margin-right: auto;
    font-family: Poppins;
    font-size: 2rem;
    font-weight: 700;
}

nav ul {
    display: flex;
    justify-content: end;
    list-style-type: none;
    font-family: 'DM Sans', sans-serif;
    gap: 1.775rem;
}

nav a {
    text-decoration: none;
    color: var(--light-content);
    font-size: 1.25rem;
    padding-bottom: 10px;
}

nav a::after {
    content: "";
    display: block;
    width: 0;
    height: 3px;
    background: var(--gradient-heading);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

#social-links img {
    display: inline-block;
    width: 45px;
    height: 45px;
    margin: 1rem 0.5rem;
}

#social-links a:hover img {
    transform: scale(1.1);
    box-shadow: 2px 2px 5px 2px rgb(45, 45, 45);
    border-radius: 50%;
}

/* Hero Section  */
#hero {
    display: flex;
    min-height: 90vh;
    justify-content: space-between;
    align-items: center;
    font-family: 'Poppins', sans-serif;
    flex-wrap: wrap;
}

#hero .image-wrapper img {
    width: 320px;
    height: 320px;
    object-fit: cover;
    border-radius: 50%;
    background-color: var(--dark-mode);
}

#hero .image-wrapper {
    background: linear-gradient(90deg, #13B0F5 -2.06%, #E70FAA 100%);
    border-radius: 50%;
    padding: 6px;
    padding-bottom: 2px;
}

#hero-content {
    color: #D9D9D9;
    font-family: Poppins;
    font-size: 3.5rem;
    font-style: normal;
    font-weight: 700;
    line-height: 70px;
    letter-spacing: -1px;
}

.hero-name {
    background: var(--gradient-heading);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-container {
    min-height: 110vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    font-style: normal;
}

.section-heading {
    color: var(--solid-heading-dark-mode);
    font-size: 3.5rem;
    font-weight: 700;
    text-align: center;
    margin-top: 4rem;
}

.section-sub-heading {
    color: var(--light-content);
    font-size: 2rem;
    font-weight: 400;
    text-align: center;
}

/* Tech Stack  */

#tech-stack #skills-wrapper {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 5rem;
}

#tech-stack img {
    width: 120px;
    height: 120px;
}

/* Projects  */
#projects-wrapper {
    margin-top: 4rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.project-card {
    width: 373px;
    height: 567px;
    flex-shrink: 0;
    border-radius: 20px;
    background: #363636;
    transition: transform 0.5s ease-in;
    transform: scale(1);
}

.project-card:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(159, 159, 159, 0.2);
}

.project-img {
    width: 373px;
    height: 200px;
    border-radius: 20px 20px 0px 0px;
}

.project-details {
    color: var(--solid-heading-dark-mode);
    font-family: Poppins;
    font-weight: 500;
    padding: 1.5rem;
}

.project-title {
    text-align: center;
    font-size: 1.775rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.project-info {
    font-size: 1rem;
    font-weight: 300;
    margin-bottom: 0.3rem;
}

.project-links {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem 2rem 1rem 0;

    color: #FFF;
    font-size: 1rem;
    font-weight: 400;
    text-decoration: underline;
}

.project-links img {
    width: 1.5rem;
    height: 1.5rem;
}

/* Footer  */
footer {
    margin: 10rem 0 2rem;
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 2px solid var(--solid-heading);
    flex-wrap: wrap;
}

footer nav ul {
    justify-content: start;
    font-size: 1rem;
}

/* Media Queries  */

@media all and (width >= 1800px) {
    #hero {
        justify-content: space-between;
    }

    header #logo {
        font-size: 3rem;
        line-height: 3rem;
    }

    nav ul {
        gap: 2rem;
    }

    nav a {
        font-size: 2.5rem;
    }

    #hero .image-wrapper img {
        width: 520px;
        height: 520px;
    }

    #hero-content {
        font-size: 5.5rem;
        line-height: 6.5rem;
    }

    #social-links img {
        display: inline-block;
        width: 90px;
        height: 90px;
        margin: 0 0.5rem;
    }
}

@media all and (width <=768px) {
    .container {
        padding: 12px 2rem;
    }

    header {
        justify-content: space-between;
    }

    header #logo {
        margin: 0;
        font-size: 1.5rem;
    }

    nav ul {
        gap: 0.775rem;
    }

    nav a {
        font-size: 1rem;
    }


    #hero{
        flex-direction: column;
        justify-content: center;
        gap: 4rem;
        align-items: start;
        margin-top: 4rem;
    }

    #hero-content{
        line-height: 3.5rem;
        font-size: 2.5rem;
    }

    #hero .image-wrapper{
        margin: 0 auto;
        order: -1;
    }

    .section-heading{
        font-size: 2.375rem;
    }

    .section-sub-heading{
        font-size: 1.375rem;
    }

    #tech-stack #skills-wrapper {
        gap: 3rem;
    }
    
    #tech-stack img {
        width: 100px;
        height: 100px;
    }

    .project-card{
        width: 260px;
        height: 420px;
    }

    .project-img{
        width: 260px;
        height: 180px;
    }

    .project-details{
        padding: 1rem;
    }

    .project-title{
        font-size: 1.125rem;
    }

    .project-info, .tech-stack-info{
        font-size: 0.825rem;
    }

    .project-links {
        margin: 0.5rem;
        margin-left: 0;
        font-size: 0.875rem;
    }
    
    .project-links img {
        width: 0.875rem;
        height: 0.875rem;
    }
    
    footer{
        justify-content: center;
    }

    footer #social-links{
        order: -1;
    }
}

@media all and (width <=418px) {
    .container {
        padding: 12px 1rem;
    }

    header {
        flex-direction: column;
        gap: 1rem;
    }

    #hero .image-wrapper img{
        width: 280px;
        height: 280px;
    }
}

/* Animation  */

.fade-in-bottom {
    animation: fade-in-bottom 0.6s cubic-bezier(0.390, 0.575, 0.565, 1.000) both;
}


@keyframes fade-in-bottom {
    0% {
        -webkit-transform: translateY(50px);
        transform: translateY(50px);
        opacity: 0;
    }

    100% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
        opacity: 1;
    }
}