/* GENERAL */

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

/* very lazy I know - SN */
:root {
    --white-color: white;
    --hover-color: rgb(181, 181, 181);
    --black-color: black;
    --grey-color: grey;
    --border-color: rgb(53, 53, 53) 0.1rem solid;
    --border-color-regular: rgb(53, 53, 53);
    --border-button-hover: rgb(250, 250, 250) 0.1rem solid;
    --experience-color: rgb(85, 85, 85);
    --color-container-border: rgb(163, 163, 163);
    --color-container-background: rgb(250, 250, 250);
}

.darkmode {
    --white-color: black;
    --hover-color: rgb(74, 74, 74);
    --black-color: white;
    --grey-color: grey;
    --border-color: rgb(202, 202, 202) 0.1rem solid;
    --border-color-regular: rgb(202, 202, 202);
    --border-button-hover: rgb(5, 5, 5) 0.1rem solid;
    --experience-color: rgb(170, 170, 170);
    --color-container-border: rgb(92, 92, 92);
    --color-container-background: rgb(5, 5, 5);
}

* {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Poppins", sans-serif;
    background-color: var(--white-color);
}

html {
    scroll-behavior: smooth;
}

p {
    color: var(--experience-color);
    /*color: rgb(85, 85, 85);*/
}

/* TRANSITION */

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

/* DESKTOP NAVIGATION */

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: var(--black-color);
    /*color: black;*/
    text-decoration: none;
    text-decoration-color: var(--white-color);
    /*text-decoration-color: white;*/
}

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

.logo {
    font-size: 2rem;
    color: var(--black-color);
}

.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: var(--black-color);
    /*background-color: black;*/
    transition: all 0.3s ease-in-out;
}

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

.menu-links a {
    display: block;
    padding: 10px;
    text-align: center;
    font-size: 1.5rem;
    color: var(--black-color);
    /*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: 400px;
    width: 400px;
    margin: auto 0;
}

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

.section__text p {
    font-weight: 600;
}

.section__text__p1 {
    text-align: center;
    color: var(--grey-color);
}

.section__text__p2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.title {
    font-size: 3rem;
    text-align: center;
    color: var(--black-color);
}

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

/* ICONS */

.icon {
    cursor: pointer;
    height: 4rem;
}

/* 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: var(--border-color);
    /*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: var(--border-color-regular);
    /*background: rgb(53, 53, 53);*/
    color: var(--white-color);
}

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

.btn-color-2 {
    background: none;
    color: var(--black-color);
}

.btn-color-2:hover{
    border: var(--border-button-hover);
    /*border: rgb(250, 250 ,250) 0.1rem solid;*/
}

.btn-container {
    gap: 1rem;
}

/* ABOUT SECTION */

#about {
    position: relative;
}

.about-containers {
    gap: 2rem;
    margin-bottom: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    display: flex;
    justify-content: space-around;
}

.about-details-container {
    justify-content: center;
    flex-direction: column;
    flex: 1;
}

.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: var(--white-color);
    /*background: white; */
    border-radius: 2rem;
    border: var(--border-color);
    /*border: rgb(53, 53, 53) 0.1rem solid; */
    border-color: var(--color-container-border);
    /*border-color: rgb(163, 163, 163); */
    text-align: center;
    color: var(--black-color);
}

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

.section__pic-container {
    height: 400px;
    width: 400px;
    margin: auto 0;
}

/* EXPERIENCE SECTION */

#experience {
    position: relative;
}

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

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

.article-container {
    display: flex;
    text-align: initial;
    flex-wrap: wrap;
    flex-direction: row;
    gap: 2.5rem;
    justify-content: space-around;
}

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

article .icon {
    cursor: default;
}

/* PROJECTS SECTION */

#projects {
    position: relative;
}

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

.project-img {
    border-radius: 2rem;
    /*width: 90%;*/
    /*height: 90%;*/
    max-width: 900px;
    max-height: 700px;
}

.project-title {
    margin: 1rem;
    color: var(--black-color);
    /*color: black;*/
}

.project-btn {
    margin: 1rem;
    color: var(--black-color);
    /*color: black;*/
    border-color: var(--color-container-border);
    /*border-color: rgb(163, 163, 163);*/
}

/* CALCULATOR INSIDE PROJECTS SECTION */
#calculator body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 10vh;
    background-color: hsl(0, 0%, 95%);
}

#calculator {
    font-family: Arial, sans-serif;
    background-color: hsl(0, 0%, 15%);
    border-radius: 15px;
    max-width: 500px;
    overflow: hidden;
}

#display {
    width: 100%;
    padding: 20px;
    font-size: 5rem;
    text-align: left;
    border: none;
    background-color: hsl(0, 0%, 20%);
    color: white;
}

#keys {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    padding: 25px;
}

#calculator button {
    width: 100px;
    height: 100px;
    border-radius: 50px;
    border:none;
    background-color: hsl(0, 0%, 30%);
    color: white;
    font-size: 3rem;
    font-weight: bold;
    cursor: pointer;
}

#calculator button:hover {
    background-color: hsl(0, 0%, 40%);
}   

#calculator button:active {
    background-color: hsl(0, 0%, 50%);
}

#calculator .operator-btn {
    background-color: hsl(35, 100%, 55%);
}

#calculator .operator-btn:hover {
    background-color: hsl(35, 100%, 65%);
}

#calculator .operator-btn:active {
    background-color: hsl(35, 100%, 75%);
}

/*TIC TAC TOE INSIDE PROJECT SECTION */

.cell {
    width: 75px;
    height: 75px;
    border: 2px solid;
    box-shadow: 0 0 0 2px;
    line-height: 75px;
    font-size: 50px;
    cursor: pointer;
}

#TicTacToeContainer {
    font-family: "Poppins", sans-serif;
    text-align: center;
}

#cellContainer {
    display: grid;
    grid-template-columns: repeat(3, auto);
    width: 225px;
    margin: auto;
}

/* CONTACT */

#contact {
    display: flex;
    justify-content: center;
    flex-direction: column;
    height: 70vh;
}

.contact-info-upper-container {
    display: flex;
    justify-content: center;
    border-radius: 2rem;
    border: var(--border-color);
    border-color: var(--color-container-border);
    background: var(--color-container-background);
    /*border: rgb(53, 53, 53) 0.1rem solid;*/
    /*border-color: rgb(163, 163, 163);*/
    /*background: rgb(250, 250, 250);*/
    margin: 2rem auto;
    padding: 0.5rem;
}

.contact-info-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.54rem;
    margin: 1rem;
}

.contact-info-container {
    font-size: larger;
}

.contact-icon {
    cursor: default;
}

.email-icon {
    height: 5rem;
}

/* FOOTER SECTION */

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

footer p {
    text-align: center;
}

/* SCROLL TO TOP ARROW */

.scrolltoTop {
    animation-name: appear;
    animation-timeline: scroll(y);
}

@keyframes appear {
    0% {
        opacity: 0;
        display: none;
        position: fixed;
    }

    20% {
        opacity: 0;
        display: none;
    }

    25% {
        opacity: 1;
        display: block;
    }

    100% {
        opacity: 1;
        display: block;
        position: fixed;
    }
}

/* DARK MODE THEME SWITCH */

#theme-switch {
    height: 50px;
    width: 50px;
    padding: 0;
    border-radius: 50%;
    background-color: var(--white-color);
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 30px;
    right: 20px;
}

#theme-switch svg{
    fill: var(--grey-color);
}

#theme-switch svg:last-child{
    display: none;
}

.darkmode #theme-switch svg:first-child {
    display: none;
}
.darkmode #theme-switch svg:last-child {
    display: block;
}


/* POP UP BOX DISCLAIMER */

/* Overlay (background blur + darken) */
#popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    backdrop-filter: blur(6px);
    background: rgba(0, 0, 0, 0.4);

    display: flex;
    justify-content: center;
    align-items: center;

    z-index: 9999;
}

/* Popup box */
#popup-box {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    max-width: 400px;
    width: 90%;
}

/* Button */
#popup-close {
    margin-top: 20px;
    padding: 10px 20px;
    cursor: pointer;
}

/* Optional link styling */
.popup-link {
    display: block;
    margin-top: 15px;
    color: blue;
    text-decoration: underline;
}