/* General */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

*{
    margin: 0;
    padding: 0;
}


body {
    font-family: "Poppins", sans-serif;
    background-color: #fff;
}

html {
    scroll-behavior: smooth;
}

p {
    color: rgb(85, 85, 85);
}


/* Transition */

a,
.btn {
    transition: all 300ms ease;
}


/* Desktop Nav */

nav, .nav-links {
    display: flex;
}

nav {
    justify-content: space-around;
    align-items: center;
    height: 17vh;
}

.nav-links {
    gap: 2rem;
    list-style: none;
    font-size: 1.5rem;
}

a {
    color: black;
    text-decoration: none;
    text-decoration-color: white;
}

a:hover {
    color: grey;
    text-decoration: underline;
    text-decoration-color: rgb(181, 181, 181);
    text-underline-offset: 1rem;
}

.logo {
    font-size: 2rem;
}

.logo:hover {
    cursor: default;
}


/* Hamburger Menu */

#hamburger-nav {
    display: none;
}

.hamburger-menu {
    position: relative;
    display: inline-block;
}

.hamburger-icon  {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 24px;
    width: 30px;
    cursor: pointer;
}

.hamburger-icon span {
    width: 100%;
    height: 2px;
    background-color: black;
    transition: all 0.3 ease-in-out;
}

.menu-links {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: white;
    width: fit-content;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3 ease-in-out;
}

.menu-links a {
    display: block;
    padding: 10px;
    text-align: center;
    font-size: 1.5rem;
    color: black;
    text-decoration: none;
    transition: all 0.3 ease-in-out;
}

.menu-links li {
    list-style: none;
}

.menu-links.open {
    max-height: 300px;
}

.hamburger-icon.open span:first-child {
    transform: rotate(45deg) translate(10px, 5px);
}

.hamburger-icon.open span:nth-child(2) {
    opacity: 0;
}

.hamburger-icon.open span:last-child {
    transform: rotate(-45deg) translate(10px, -5px);
}


.hamburger-icon span:first-child {
    transform: none;
}

.hamburger-icon span:first-child {
    opacity: 1;
}

.hamburger-icon span:first-child {
    transform: none;
}


/* Sections */

section {
    padding-top: 4vh;
    height: 96vh;
    margin: 0 10rem;
    box-sizing: border-box;
    min-height: fit-content;
}

.section-container {
    display: flex;
}


/* Profile section */

#profile {
    display: flex;
    justify-content: center;
    gap: 5rem;
    height: 80vh;
}

.section_pic-container {
    display: flex;
    height: 350px;
    width: 350px;
    margin: auto 0;
}

.section_text {
    align-self: center;
    text-align: center;
}

.section_text p {
    font-weight: 600;
}

.section_text_p1 {
    text-align: center;
}

.section_text_p2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.title {
    font-size: 3rem;
    text-align: center;
}

#socials-container {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    gap: 1rem;
}


/* Icon */

.icon {
    cursor: pointer;
    height: 2rem;
}

/* Buttons */

.btn-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.btn {
    font-weight: 600;
    transition: all 300ms ease;
    padding: 1rem;
    width: 8rem;
    border-radius: 2rem;
}

.btn-color-1, 
.btn-color-2 {
    border: rgb(53, 53, 53) 0.1rem solid;
}

.btn-color-1:hover,
.btn-color-2:hover {
    cursor: pointer;
}

.btn-color-1,
.btn-color-2:hover {
    background: rgb(53, 53, 53);
    color: white;
}

.btn-color-1:hover {
    background: rgb(0, 0, 0);
}

.btn-color-2 {
    background: none;
}

.btn-color-2:hover {
    border: rgb(255, 255, 255) 0.1rem solid;
}

.btn-container {
    gap: 1rem;
}


/* About Section */

#about {
    position: relative;
}

.about-containers {
    gap: 2rem;
    margin-bottom: 2rem;
    margin-top: 2rem;
}

.about-details-container {
    justify-content: center;
    flex-direction: column;
}

.about-containers,
.about-details-container {
    display: flex;
}

.about-pic {
    border-radius: 2rem;
}

.arrow {
    position: absolute;
    right: -5rem;
    bottom: 2.5rem;
}

.details-container {
    padding: 1.5rem;
    flex: 1;
    background: white;
    border-radius: 2rem;
    border: rgb(53, 53, 53) 0.1rem solid;
    border-color: rgb(163, 163, 163);
    text-align: center;
}

.section-container {
    gap: 4rem;
    height: 80%;
}

.section_pic-container {
    height: 350px;
    width: 350px;
    margin: auto 0;
}


/* Skills Section */

#skills {
    position: relative;
}

.skills-sub-title {
    color: rgb(85, 85, 85);
    font-weight: 600;
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.skills-details-container {
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.article-container {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    gap: 1.5rem;
    justify-content: space-around;
}

article {
    display: flex;
    width: 10rem;
    justify-content: space-around;
    gap: 0.5rem;
    text-align: initial;
}

.skills_logo {
    margin: 10px;
}

.skills_logo img {
    max-width: 100%;
    height: auto;
}


/* Projects Section */

#projects {
    position: relative;
}

.color-container {
    border-color: rgb(163, 163, 163);
    background: rgb(250, 250, 250);
}

.project-img {
    border-radius: 2rem;
    width: 90%;
    height: 90%;
}

.project-title {
    margin: 1rem;
    color: black;
}

.project-btn {
    color: black;
    border-color: rgb(163, 163, 163);
}

.project_1_para, 
.project_2_para, 
.project_3_para {
    margin-bottom: 1rem;
}


/* Contact Section */

#contactForm {
    background-color: whitesmoke;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
    width: 50%;
    box-sizing: border-box;
    margin: auto;
    margin-top: 10px;
}

label {
    display: block;
    margin-bottom: 8px;
}

input,
textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

textarea {
    resize: vertical;
}

.half-width {
    display: inline-block;
    width: calc(50% - 5px);
    box-sizing: border-box;
}

input[type="submit"] {
    background-color: rgb(53, 53, 53);
    color: #fff;
    cursor: pointer;
    border: none;
    border-radius: 4px;
    width: 30%;
    display: block;
    margin: 0 auto;
}

input[type="submit"]:hover {
    background-color: black;
}

#successMessage {
    margin: 10px;
    color: #4caf50;
    font-weight: bold;
    text-align: center;
    display: none;
}

#errorMessage {
    color: red;
}


/* Footer Section */

footer {
    height: 26vh;
    margin: 0 1rem;
}

footer p {
    text-align: center;
}


/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    overflow: hidden;
    background: #fff;
}

#preloader::before {
    content: "";
    position: fixed;
    top: calc(50% - 30px);
    left: calc(50% - 30px);
    border: 6px solid #f2f2f2;
    border-top: 6px solid #56829e;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    -webkit-animation: animate-preloader 1s linear infinite;
    animation: animate-preloader 1s linear infinite;
}

@-webkit-keyframes animate-preloader {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes animate-preloader {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}