* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}
html{
    scroll-behavior: smooth;
}

:root {
    --primary-color: #da8473;
    --secondary-color: rgb(36, 36, 36);
    --background-color: rgb(245, 245, 235);
    --dark-color: #242424;
    --white-color: white;
}

section {
    background-color: rgb(245, 245, 245);
    transition: all 300ms ease;
}

/*
        NAVIGATION
*/
li {
    list-style-type: none;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100px;
}

.nav__link--list {
    display: flex;
}

.nav__link {
    margin: 0 14px;
}

.nav__link--anchor {
    text-decoration: none;
    font-size: 16px;
    color: #242424;
    font-weight: 700;
}

a {
    text-decoration: none;
}

.link__hover-effect {
    position: relative;
    text-decoration: none;
    color: inherit;
    /* inherit from nav/footer */
}

.link__hover-effect::after {
    content: "";
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: currentColor;
    /* adapts to light/dark mode or white nav links */
    transform: scaleX(0);
    transform-origin: right;
    transition: all 350ms ease;
}

.link__hover-effect:hover::after {
    transform: scaleX(1);
    left: 0%;
    width: 100%;
    transform-origin: left;
    transition: transform 0.3s ease-in-out;
}

.container {
    padding: 50px 0;
    width: 100%;
}

.row {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 12px;
}


.fa-adjust {
    font-size: 2px;
}

/*
        |MODAL
*/
.modal {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 1100px;
    height: 500px;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    visibility: hidden;
    z-index: -1;
    transition: visibility 1s, z-index 1s, box-shadow 0.5s ease;
}

.modal--open .modal {
    z-index: 60;
    box-shadow: 0 20px 80px 0 rgba(0, 0, 0, 0.55);
    visibility: visible;
}

.modal__half {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    transition: all 300ms ease-in;
}

.modal__title--contact {
    margin: 20px;
}

.modal__contact {
    display: flex;
    justify-content: center;
    align-items: center;
    transform: translateX(110%);
}

.modal--open .modal__about,
.modal--open .modal__contact {
    transform: translateX(0%);
}

.modal__about {
    background-color: rgb(245, 245, 245);
    padding: 40px 70px;
    transform: translateX(-110%);
}

.modal__title {
    font-size: 24px;
}

.modal__sub-title {
    margin: 12px 0 24px 0;
    font-size: 14px;
}

.modal__para {
    margin: 14px 0 16px 0;
    line-height: 1.73;
}

.modal__languages {
    display: flex;
    flex-wrap: wrap;
}

.modal__language {
    width: 25%;
    padding: 18px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 300ms ease;
}

.modal__language--img {
    width: 100%;
}

.modal__contact {
    position: relative;
    background-color: #242424;
    color: white;
}

.modal__language:hover .language__name {
    transform: scale(1);
    transition: all 300ms ease;
}

.modal__language:hover {
    filter: brightness(80%);
    scale: (0.8);
}

.language__name {
    position: absolute;
    bottom: -10px;
    transform: scale(0);
}

input,
textarea {
    width: 100%;
    background-color: #242424;
    color: #fff;
    outline: none;
    border: 1px solid #c0c4cc;
    border-top: none;
    border-left: none;
    border-right: none;
    height: 40px;
    transition: all 350ms ease;
}

textarea {
    resize: vertical;
    height: 100px;
    margin-top: 6px;
}

input:hover,
textarea:hover {
    border-color: #dcdfe6;
}

input:focus,
textarea:focus {
    border-color: #f06449;
}

label {
    font-size: 14px;
    font-weight: bold;
}

.form__item {
    margin-bottom: 20px;
}

.form__submit {
    background-color: #f06449;
    border: 2px solid #f06449;
    color: white;
    font-weight: 700;
    max-width: 240px;
    width: 100%;
    padding: 12px 24px;
    font-size: 16px;
    transition: all 350ms ease;
}

.form__submit:hover {
    border-color: #fff;
    background-color: transparent;
}

.form__submit:active {
    border-color: #f06449;
    color: #f06449;
}

.modal__overlay--loading {
    background-color: #242424;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 78px;

}

.modal__overlay {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /*display: flex;*/
    display: none;
    justify-content: center;
    align-items: center;
}

.modal__overlay--success {
    position: absolute;
    top: 0;
    /* 👈 ADD THIS */
    left: 0;
    /* 👈 ADD THIS */
    width: 100%;
    /* 👈 ADD THIS */
    height: 100%;
    /* 👈 ADD THIS */
    background-color: #4bb543;
    font-size: 34px;
    font-weight: 700;
    color: white;
    text-align: center;
    padding: 26px;
    display: flex;
    /* 👈 ADD THIS */
    justify-content: center;
    /* 👈 Center horizontally */
    align-items: center;
    /* 👈 Center vertically */

}



.fa-spinner {
    animation: spinner 750ms infinite linear;
}

@keyframes spinner {
    0% {
        transform: rotate(0);
    }

    100% {
        transform: rotate(360deg)
    }
}

.modal__exit {
    position: absolute;
    top: 30px;
    right: 40px;
    color: white;
    font-size: 30px;
}

.modal__overlay--visible {
    opacity: 1;
    pointer-events: auto;
    z-index: 10;
    display: flex;
}

nav,
.scroll,
.header {
    opacity: 1;
    visibility: visible;
    transition: all 600ms 400ms;
}

.modal--open nav,
.modal--open .scroll,
.modal--open .header {
    opacity: 0;
    visibility: hidden;
    transition: all 400ms;
}

/*
        DARK THEME  STYLES
*/
.dark-theme .title,
.dark-theme nav,
.dark-theme .section__title,
.dark-theme .section__sub-title,
.dark-theme .fa-adjust,
.dark-theme .header__para {
    color: white;
}

.dark-theme section {
    background-color: #242424;
}

.dark-theme .scroll__icon {
    border-color: white;
}

.dark-theme .scroll__icon::after,
.dark-theme .link__hover-effect--black::after {
    border-color: white;
}

.dark-theme .link__hover-effect--white::after {
    border-color: black;
}

.dark-theme .mail__btn {
    background-color: white;
    color: #242424;
}

/*
        LANDING PAGE
*/
#landpage {
    min-height: 100vh;
}

.header {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 1000px;
    padding: 0 30px;
}

.title {
    font-size: 98px;
    margin-bottom: 12px;
    text-align: left;
    line-height: 1;
}

.orange {
    color: #f06449;
}

p {
    line-height: 1.5;
    font-size: 18px;
}

.header__para {
    font-size: 22px;
    line-height: 2;
    max-width: 450px;
}

.leetcode img {
    width: 40px;
    height: 20px;
    color: #e14627c0;
}

.social__list {
    margin-top: 14px;
    display: flex;

}

.social__link {
    background-color: #e14627c0;
    color: white;
    padding: 6px;
    width: 32px;
    height: 32px;
    margin-right: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

.click {
    transition: all 300ms ease;
    cursor: pointer;
}

.click:hover {
    transform: scale(1.1);
}

.click:active {
    transform: scale(0.8);

}

.mail__btn {
    width: 60px;
    height: 60px;
    font-size: 35px;
    border-radius: 50%;
    border: none;
    background-color: #242424;
    color: white;
    position: absolute;
    bottom: 32px;
    right: 40px;
    position: fixed;
    z-index: 10;
}

.scroll {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);

}

.scroll__icon {
    width: 20px;
    height: 30px;
    border: 2px solid #242424;
    border-radius: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.scroll__icon:after {
    content: "";
    width: 4px;
    height: 5px;
    background-color: #242424;
    border-radius: 2px;
    animation: scroll 1000ms infinite alternate-reverse;
}

@keyframes scroll {
    0% {
        transform: translateY(3px);
    }

    100% {
        transform: translateY(-3px);
    }
}

/*
        PROJECTS
*/
.project-section {
    width: 100%;
}

.project-heading {
    text-align: center;
    font-weight: bold;
    font-size: 48px;
    margin: 5rem 0;
}

.project-wrapper {
    margin-bottom: 10rem;
    position: relative;
    border-radius: 20px;
    box-shadow: 0 20px 80px 0 rgba(0, 0, 0, 0.45);
    overflow: hidden;
    box-sizing: border-box;
    padding: 20px;
}

.project-wrapper:hover .project-description {
    opacity: 1;
    transform: translateY(-50%);
}

.project-wrapper:hover .project-image {
    transform: scale(1.07);
    filter: blur(5px);
}

.project-description {
    position: absolute;
    top: 50%;
    left: 90px;
    transform: translateY(100%);
    opacity: 0;
    transition: opacity 300ms, transform 0.45s ease;
    color: white;
    max-width: 550px;
}

.project-image {
    transition: all 450ms ease;
}

.project-wrapper-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.993);
    opacity: 0;
    transition: all 450ms ease;
}

.project-wrapper:hover .project-wrapper-bg {
    opacity: 0.7;
}

.project-description-heading {
    font-size: 40px;
    font-weight: 700;
}

.project-description-sub-heading {
    margin-top: 10px;
    font-weight: 500;
    font-size: 20px;
}

.project-description-link {
    color: white;
    font-size: 25px;
    margin-right: 16px;
}

.project-description-info {
    margin: 16px 0;
}

.project-wrapper img {
    max-width: 80%;
    height: auto;
}

.project-wrapper {
    padding: 20px;
}

.project-image {
    margin: 20px;
}

.project-image {
    width: 70%;
    margin: 0 auto;
    display: block;
}

.project-container {
    padding: 0 40px;
}

.certificate-section {
    width: 100%;
}

/*
    |CERTIFICATES SECTION
*/
.certificate-heading {
    text-align: center;
    font-weight: bold;
    font-size: 48px;
    margin: 5rem 0;
}

.certificate-wrapper {
    margin-bottom: 10rem;
    position: relative;
    border-radius: 20px;
    box-shadow: 0 20px 80px 0 rgba(0, 0, 0, 0.45);
    overflow: hidden;
    box-sizing: border-box;
    padding: 20px;
}

.certificate-wrapper:hover .certificate-description {
    opacity: 1;
    transform: translateY(-50%);
}

.certificate-wrapper:hover .certificate-image {
    transform: scale(1.07);
    filter: blur(5px);
}

.certificate-description {
    position: absolute;
    top: 50%;
    left: 90px;
    transform: translateY(100%);
    opacity: 0;
    transition: opacity 300ms, transform 0.45s ease;
    color: rgb(255, 255, 255);
    max-width: 550px;
    font-weight: bolder;

}

.certificate-image {
    transition: all 450ms ease;
}

.certificate-wrapper-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #242424;
    opacity: 0;
    transition: all 450ms ease;
}

.certificate-wrapper:hover .certificate-wrapper-bg {
    opacity: 0.7;
}

.certificate-description-sub-heading {
    margin-top: 10px;
    font-weight: 500;
    font-size: 58px;
}

.certificate-wrapper img {
    max-width: 80%;
    height: auto;
}

.certificate-wrapper {
    padding: 20px;
}

.certificate-image {
    margin: 20px;
}

.certificate-image {
    width: 80%;
    margin: 0 auto;
    display: block;
}

.certificate-container {
    padding: 0 40px;
}

.certificate-description {
    position: absolute;
    top: 50%;
    left: 90px;
    transform: translateY(-50%);
}


.certificate-wrapper {
    height: 100%;
    /*padding: 0;  Remove internal padding so the layout is tight */
    padding: 10px;
    background-color: white;
    /* Optional: for contrast */
    border-radius: 20px;
    box-shadow: 0 20px 80px 0 rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-sizing: border-box;

}

.certificate-image {
    width: 100%;
    height: auto;
    display: block;
    margin: 0;
    transition: all 450ms ease;
}

.certificate-wrapper img {
    width: 100%;
    border-radius: 12px;
}

.certificate-container {
    padding: 0 40px;
    max-width: 1300px;
    /* Optional: limits width */
    margin: 0 auto;
    /* Centers the whole container */
}

.certificate-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    /* 3 equal columns */
    justify-content: center;
    gap: 2rem;
    /* Equal spacing between items */
    padding: 2rem;
    /* Space inside the grid */
    margin: 0 auto;
    list-style: none;
}

/*Queries to arrange this certificate section responsive*/

/**/
@media screen and (max-width: 992px) {
    .certificate-list {
        grid-template-columns: repeat(2, 1fr);
        /* 2 per row on tablets */
    }
    .certificate-heading{
        font-size: 26px;
    }
}

@media screen and (max-width: 600px) {
    .certificate-list {
        grid-template-columns: 1fr;
        /* 1 per row on mobile */
    }
    .certificate-description{
        display: none;
    }
}

.certificate-description {
    position: absolute;
    top: 50%;
    left: 90px;
    transform: translateY(100%);
    opacity: 0;
    transition: opacity 300ms ease, transform 0.45s ease;
    color: white;
    max-width: 550px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    /* spacing between text and link */
    font-weight: 500;
    z-index: 10;
}

/* Hover effect to show description */
.certificate-wrapper:hover .certificate-description {
    opacity: 1;
    transform: translateY(-50%);
}

/* Style for link/icon */
.certificate-description-link {
    color: white;
    font-size: 18px;
    margin-top: 10px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.certificate-description-link:hover {
    color: #ffcc00;
    /* example hover color */
}

/* Optional: smooth zoom + blur on certificate image on hover */
.certificate-wrapper:hover .certificate-image {
    transform: scale(1.07);
    filter: blur(5px);
    transition: all 450ms ease;
}

/* Optional: dark background overlay on hover */
.certificate-wrapper:hover .certificate-wrapper-bg {
    opacity: 0.7;
    transition: all 450ms ease;
}

/*
       FOOTER
*/

footer {
    background-color: #242424;
    padding: 6% 0;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    /* ensures all text inside footer is white */
}

.footer__container {
    width: 100%;
    margin: 0 auto;
}

.footer__row {
    display: flex;
    flex-direction: column;
    /* Stack text and links vertically */
    align-items: center;
    text-align: center;
}

.footer__text h4 {
    margin-bottom: 22px;
    font-size: 18px;
    color: white;
}

.footer__social--list {
    display: flex;
    gap: 60px;
    /* spacing between links */
    flex-wrap: wrap;
    /* allows wrapping on smaller screens */
    justify-content: center;
}

.footer__social--link {
    color: white;
    text-decoration: none;
    font-size: 16px;
}

.footer__social--link:hover {
    color: #ccc;
    /* Optional: hover effect */
}

@media  (max-width: 760px){
    .title{
        font-size: 60px;
    }
    .header__para{
        font-size: 20px;
    }
    .modal{
        top: 0;
        left: 0;
        transform: none;
        width: 100%;
        flex-direction: column-reverse;
        height: auto;
        border-radius: 0;
    }
    .modal__half{
        width: 100%;

    }
}

@media (max-width: 490px) {
    .title{
        font-size: 50px;
    }
    .header__para{
        font-size: 10px;
    }
    .nav__link:first-child{
        display: none;
    }
    .project-description-info{
        display: none;
    }
    .project-description{
        left: 0;
        padding: 0;
        width: 100%;
        text-align: center;
    }
    .project-description-sub-heading{
        margin-bottom: 8px;
    }
    .modal__half{
        padding: 40px;
    }
}