/* Final responsive overrides for the fixed header and home viewport. */
.home {
    min-height: 100vh;
    min-height: 100svh;
    padding: 9rem 9% 2rem;
}

@media (max-height: 750px) {
    .home-content h1 {
        font-size: clamp(3.6rem, 7vh, 5.2rem);
        line-height: 1.08;
    }

    .home-content .text-animate {
        margin-top: .5rem;
    }

    .home-content .text-animate h3 {
        font-size: clamp(2.4rem, 5vh, 3.2rem);
    }

    .home-content p {
        margin: 1rem 0;
        line-height: 1.45;
    }

    .home-contact {
        margin: 1rem 0;
    }

    .home-contact p {
        margin: .25rem 0;
    }

    .home .home-sci {
        margin-top: 1rem;
    }
}

@media (max-height: 600px) and (orientation: landscape) {
    .home {
        align-items: center;
        padding-top: 7rem;
        padding-bottom: 1rem;
    }

    .home-content {
        max-width: 52rem;
    }

    .home-content h1 {
        font-size: clamp(3rem, 7vh, 4.2rem);
    }

    .home-content .text-animate h3 {
        font-size: clamp(2.2rem, 5vh, 2.8rem);
    }

    .home-content > p {
        font-size: 1.4rem;
    }

    .home-contact p {
        font-size: 1.3rem;
    }

    .home .home-sci a {
        width: 3.6rem;
        height: 3.6rem;
        flex-basis: 3.6rem;
    }
}

@media (max-width: 768px) {
    .home {
        padding-right: 4%;
        padding-left: 4%;
    }
}

/* Keep the About section complete and balanced on short viewports. */
.about {
    min-height: 100vh;
    min-height: 100svh;
    padding: 8rem 9% 3rem;
}

@media (max-height: 750px) {
    .about {
        gap: 1rem;
        padding-top: 7rem;
        padding-bottom: 2rem;
    }

    .about .heading {
        font-size: clamp(3.6rem, 7vh, 4.6rem);
        margin-bottom: .5rem;
    }

    .about__img {
        width: clamp(15rem, 25vh, 19rem);
        height: clamp(15rem, 25vh, 19rem);
        flex: 0 0 auto;
    }

    .about__content h3 {
        font-size: clamp(2rem, 4vh, 2.5rem);
    }

    .about__content p {
        margin: .8rem auto 1.2rem;
        font-size: 1.45rem;
        line-height: 1.45;
    }

    .about .btn-box .btn {
        height: 4.2rem;
    }
}

@media (max-height: 600px) and (orientation: landscape) {
    .about {
        gap: .5rem;
        padding-top: 6rem;
        padding-bottom: 1rem;
    }

    .about__img {
        width: 11rem;
        height: 11rem;
    }

    .about__content p {
        margin: .4rem auto .8rem;
        max-width: 90rem;
        font-size: 1.3rem;
        line-height: 1.35;
    }
}

@media (max-width: 768px) {
    .about {
        padding-right: 4%;
        padding-left: 4%;
    }
}

/* Journey timeline: clearer hierarchy and easier scanning. */
.education {
    padding: 9rem 7% 7rem;
    background:
        radial-gradient(circle at 50% 0%, rgba(0, 171, 240, .08), transparent 35rem),
        var(--bg-color);
}

.education > .heading {
    margin-bottom: .8rem;
}

.journey-intro {
    max-width: 68rem;
    margin: 0 auto 4rem;
    color: rgba(237, 237, 237, .78);
    font-size: 1.6rem;
    text-align: center;
}

.education .education__row {
    width: 100%;
    max-width: 140rem;
    align-items: flex-start;
    gap: 4rem;
}

.education__column .title {
    display: flex;
    align-items: center;
    gap: .9rem;
    margin-left: 0;
    color: var(--text-color);
}

.education__column .title > i {
    display: grid;
    width: 4rem;
    height: 4rem;
    place-items: center;
    border: .1rem solid rgba(0, 171, 240, .45);
    border-radius: 1rem;
    background: rgba(0, 171, 240, .1);
    color: var(--main-color);
}

.education__column .education__box {
    border-left: 0;
}

.education__box .education__content::before {
    display: none;
}

.education__box .education__content {
    padding-left: 0;
}

.education__content .content {
    border: .1rem solid rgba(0, 171, 240, .35);
    border-radius: 1.2rem;
    padding: 2rem;
    background: linear-gradient(145deg, rgba(17, 46, 66, .9), rgba(8, 27, 41, .92));
    box-shadow: 0 1.2rem 3rem rgba(0, 0, 0, .16);
    transition: opacity .55s ease, transform .55s ease, border-color .3s ease, box-shadow .3s ease;
}

.education__content .content::before {
    display: none;
}

.education__content .content:hover {
    transform: translateY(-.4rem);
    border-color: var(--main-color);
    box-shadow: 0 1.6rem 3.5rem rgba(0, 0, 0, .25), 0 0 2rem rgba(0, 171, 240, .08);
}

.education__content .content .year {
    display: inline-flex;
    align-items: center;
    padding: .45rem .8rem;
    border-radius: 999px;
    background: rgba(0, 171, 240, .1);
    font-size: 1.35rem;
}

.organization-link {
    color: inherit;
    text-decoration: underline;
    text-decoration-color: rgba(0, 171, 240, .45);
    text-underline-offset: .3rem;
    transition: color .3s, text-decoration-color .3s;
}

.organization-link::after {
    content: " ↗";
    color: var(--main-color);
    font-size: .8em;
}

.organization-link:hover,
.organization-link:focus-visible {
    color: var(--main-color);
    text-decoration-color: var(--main-color);
}

.content .certificate-list {
    padding-left: 0;
    list-style: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .7rem;
}

.certificate-list a {
    display: block;
    padding: .7rem .9rem;
    border: .1rem solid rgba(0, 171, 240, .32);
    border-radius: .7rem;
    background: rgba(0, 171, 240, .06);
    color: var(--text-color);
    transition: color .3s, background .3s, border-color .3s, transform .3s;
}

.certificate-list a::after {
    content: " ↗";
    color: var(--main-color);
}

.certificate-list a:hover,
.certificate-list a:focus-visible {
    border-color: var(--main-color);
    background: rgba(0, 171, 240, .14);
    color: var(--main-color);
    transform: translateY(-.15rem);
}

@media (max-width: 900px) {
    .education {
        padding-right: 5%;
        padding-left: 5%;
    }

    .education .education__row {
        gap: 2.5rem;
    }
}

@media (max-width: 520px) {
    .journey-intro {
        margin-bottom: 2.5rem;
        font-size: 1.45rem;
    }

    .content .certificate-list {
        grid-template-columns: 1fr;
    }

    .education__content .content {
        padding: 1.5rem;
    }
}

/* Recruiter-friendly skills overview. */
.skills {
    display: flex;
    min-height: 100vh;
    min-height: 100svh;
    flex-direction: column;
    justify-content: center;
    padding: 9rem 7% 7rem;
    background:
        radial-gradient(circle at 15% 20%, rgba(0, 171, 240, .07), transparent 30rem),
        var(--second-bg-color);
}

.skills > .heading {
    flex: 0 0 auto;
}

.skills .skills__row {
    width: 100%;
    max-width: 140rem;
    margin: 0 auto;
    align-items: stretch;
    gap: 3rem;
}

.skills__row .skills__column {
    display: flex;
    flex-direction: column;
}

.skills__column .title {
    display: flex;
    align-items: center;
    min-height: 4rem;
    margin-bottom: 1.2rem;
}

.skills__column .skills__box,
.skills__box .skills__content {
    height: 100%;
}

.skills__box .skills__content {
    display: grid;
    align-content: start;
    gap: 2rem;
    padding: 2rem;
    border: .1rem solid rgba(0, 171, 240, .35);
    border-radius: 1.2rem;
    background: rgba(8, 27, 41, .7);
    box-shadow: 0 1.2rem 3rem rgba(0, 0, 0, .14);
}

.skills__box .skills__content::before {
    display: none;
}

.skill-group h4,
.strengths-block h4 {
    display: flex;
    align-items: center;
    gap: .7rem;
    margin: 0 0 .9rem;
    color: var(--text-color);
    font-size: 1.55rem;
}

.skill-group h4 i,
.strengths-block h4 i {
    color: var(--main-color);
    font-size: 2rem;
}

.skill-tags,
.strength-tags {
    gap: .7rem;
}

.skill-tags span,
.strength-tags span {
    padding: .55rem .9rem;
    border: .1rem solid rgba(0, 171, 240, .35);
    border-radius: .7rem;
    background: rgba(0, 171, 240, .08);
    font-size: 1.35rem;
    transition: background .3s, border-color .3s, transform .3s;
}

.skill-tags span:hover,
.strength-tags span:hover {
    border-color: var(--main-color);
    background: rgba(0, 171, 240, .16);
    transform: translateY(-.15rem);
}

.language-list {
    display: grid;
    gap: 1rem;
}

.language-list > div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    padding: 1.2rem;
    border: .1rem solid rgba(0, 171, 240, .25);
    border-radius: .8rem;
    background: rgba(0, 171, 240, .06);
    font-size: 1.45rem;
}

.language-list strong {
    color: var(--main-color);
    text-align: right;
}

.strengths-block {
    padding-top: .5rem;
}

.strength-tags {
    display: flex;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .skills {
        min-height: auto;
        justify-content: flex-start;
        padding-right: 4%;
        padding-left: 4%;
    }
}

@media (min-width: 769px) and (max-height: 750px) {
    .skills {
        padding-top: 7rem;
        padding-bottom: 2rem;
    }

    .skills > .heading {
        margin-bottom: 1.2rem;
        font-size: clamp(3.6rem, 7vh, 4.6rem);
    }

    .skills .skills__row {
        gap: 2rem;
    }

    .skills__column .title {
        min-height: 0;
        margin-bottom: .7rem;
        font-size: 2.1rem;
    }

    .skills__box .skills__content {
        gap: 1rem;
        padding: 1.4rem;
    }

    .skill-group h4,
    .strengths-block h4 {
        margin-bottom: .5rem;
        font-size: 1.4rem;
    }

    .skill-tags,
    .strength-tags {
        gap: .45rem;
    }

    .skill-tags span,
    .strength-tags span {
        padding: .4rem .7rem;
        font-size: 1.2rem;
    }

    .language-list {
        gap: .6rem;
    }

    .language-list > div {
        padding: .8rem 1rem;
        font-size: 1.3rem;
    }
}

@media (min-width: 769px) and (max-height: 580px) {
    .skills {
        padding-top: 6rem;
        padding-bottom: 1rem;
    }

    .skills > .heading {
        margin-bottom: .6rem;
        font-size: 3.4rem;
    }

    .skills__column .title {
        font-size: 1.8rem;
    }

    .skills__box .skills__content {
        gap: .7rem;
        padding: 1rem 1.2rem;
    }

    .skill-group h4,
    .strengths-block h4 {
        font-size: 1.25rem;
    }

    .skill-tags span,
    .strength-tags span {
        padding: .3rem .6rem;
        font-size: 1.1rem;
    }
}

/* Contact overview and accessible form. */
.contact {
    min-height: 100vh;
    min-height: 100svh;
    padding: 9rem 7% 6rem;
    background:
        radial-gradient(circle at 15% 15%, rgba(0, 171, 240, .08), transparent 32rem),
        var(--bg-color);
}

.contact > .heading {
    margin-bottom: 3rem;
}

.contact-layout {
    width: 100%;
    max-width: 72rem;
    margin: 0 auto;
}

.contact-panel,
.contact__form {
    position: relative;
    padding: 2.5rem;
    border: .1rem solid rgba(0, 171, 240, .35);
    border-radius: 1.4rem;
    background: linear-gradient(145deg, rgba(17, 46, 66, .82), rgba(8, 27, 41, .94));
    box-shadow: 0 1.4rem 3.5rem rgba(0, 0, 0, .16);
    overflow: hidden;
}

.contact-panel__icon {
    display: grid;
    width: 5rem;
    height: 5rem;
    margin-bottom: 2rem;
    place-items: center;
    border: .1rem solid rgba(0, 171, 240, .4);
    border-radius: 1.2rem;
    background: rgba(0, 171, 240, .1);
    color: var(--main-color);
    font-size: 2.7rem;
}

.contact-panel h3 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.contact-panel > p {
    color: rgba(237, 237, 237, .78);
    font-size: 1.5rem;
    line-height: 1.6;
}

.contact-options {
    display: grid;
    gap: 1rem;
    margin-top: 2.5rem;
}

.contact-options a {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1rem;
    border: .1rem solid transparent;
    border-radius: .8rem;
    font-size: 1.35rem;
    transition: background .3s, border-color .3s, transform .3s;
}

.contact-options a:hover,
.contact-options a:focus-visible {
    border-color: rgba(0, 171, 240, .4);
    background: rgba(0, 171, 240, .09);
    transform: translateX(.3rem);
}

.contact-options i {
    color: var(--main-color);
    font-size: 2.3rem;
}

.contact-options span {
    color: var(--text-color);
}

.contact-options small {
    display: block;
    color: rgba(237, 237, 237, .62);
    font-size: 1.15rem;
}

.contact form.contact__form {
    max-width: none;
    margin: 0;
    text-align: left;
    padding: 2rem;
}

.contact form .input-box--single .input-field {
    width: 100%;
}

.contact__form label {
    display: block;
    margin-bottom: .5rem;
    color: rgba(237, 237, 237, .82);
    font-size: 1.3rem;
    font-weight: 500;
}

.contact__form label small {
    color: rgba(237, 237, 237, .55);
    font-weight: 400;
}

.contact form .input-box .input-field {
    margin: .35rem 0 .8rem;
}

.contact form .input-box .input-field input,
.contact form .textarea-field textarea {
    position: relative;
    z-index: 1;
    padding: .9rem 1.2rem;
    border: .1rem solid rgba(0, 171, 240, .45);
    border-radius: .7rem;
    background: rgba(8, 27, 41, .65);
}

.contact form .input-box .input-field input {
    height: 4rem;
}

.contact form .textarea-field {
    display: block;
    margin: .35rem 0 1.2rem;
}

.contact form .textarea-field textarea {
    min-height: 16rem;
    height: 16rem;
}

.contact-submit {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.contact-submit p {
    color: rgba(237, 237, 237, .6);
    font-size: 1.2rem;
}

.contact-button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: .7rem;
    min-width: 15rem;
    padding: 1.1rem 1.5rem;
    border: .15rem solid var(--main-color);
    border-radius: .8rem;
    background: var(--main-color);
    color: var(--bg-color);
    cursor: pointer;
    font-size: 1.4rem;
    font-weight: 600;
    transition: color .3s, background .3s, box-shadow .3s, transform .3s;
}

.contact-button:hover,
.contact-button:focus-visible {
    background: transparent;
    color: var(--main-color);
    box-shadow: 0 0 1.8rem rgba(0, 171, 240, .2);
    transform: translateY(-.2rem);
}

@media (max-width: 900px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .contact {
        min-height: auto;
        padding-right: 4%;
        padding-left: 4%;
    }
}

@media (max-width: 520px) {
    .contact-panel,
    .contact__form {
        padding: 1.7rem;
    }

    .contact-submit {
        align-items: stretch;
        flex-direction: column;
    }

    .contact-button {
        width: 100%;
    }
}

@media (min-width: 769px) {
    .contact {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

@media (min-width: 769px) and (max-height: 750px) {
    .contact {
        padding-top: 7rem;
        padding-bottom: 2rem;
    }

    .contact > .heading {
        margin-bottom: 1.2rem;
        font-size: clamp(3.6rem, 7vh, 4.6rem);
    }

    .contact form.contact__form {
        padding: 1.5rem;
    }

    .contact__form label {
        margin-bottom: .3rem;
        font-size: 1.2rem;
    }

    .contact form .input-box .input-field {
        margin: .2rem 0 .55rem;
    }

    .contact form .input-box .input-field input {
        height: 3.7rem;
        padding: .7rem 1rem;
        font-size: 1.4rem;
    }

    .contact form .textarea-field {
        margin: .2rem 0 .8rem;
    }

    .contact form .textarea-field textarea {
        min-height: 11rem;
        height: 11rem;
        padding: .8rem 1rem;
        font-size: 1.4rem;
    }

    .contact-button {
        padding: .8rem 1.2rem;
    }
}

@media (min-width: 769px) and (max-height: 580px) {
    .contact {
        padding-top: 6rem;
        padding-bottom: 1rem;
    }

    .contact > .heading {
        margin-bottom: .6rem;
        font-size: 3.4rem;
    }

    .contact form.contact__form {
        padding: 1rem 1.3rem;
    }

    .contact form .textarea-field textarea {
        min-height: 8rem;
        height: 8rem;
    }

    .contact-submit p {
        font-size: 1.1rem;
    }
}

@media (max-width: 420px) {
    .language-list > div {
        align-items: flex-start;
        flex-direction: column;
        gap: .3rem;
    }

    .language-list strong {
        text-align: left;
    }
}

/* Project showcase cards. */
.projects {
    display: flex;
    min-height: 100vh;
    min-height: 100svh;
    flex-direction: column;
    justify-content: center;
    padding: 9rem 7% 7rem;
    background:
        radial-gradient(circle at 85% 10%, rgba(0, 171, 240, .08), transparent 32rem),
        var(--second-bg-color);
}

.projects > .heading {
    margin-bottom: .8rem;
}

.projects-intro {
    max-width: 68rem;
    margin: 0 auto 4rem;
    color: rgba(237, 237, 237, .78);
    font-size: 1.6rem;
    text-align: center;
}

.projects__grid {
    max-width: 120rem;
    margin: 0 auto;
    padding: 0;
    gap: 2.5rem;
}

.projects-intro {
    position: relative;
}

.project-card {
    display: flex;
    min-height: 34rem;
    flex-direction: column;
    padding: 2.5rem;
    border: .1rem solid rgba(0, 171, 240, .35);
    border-radius: 1.4rem;
    background: linear-gradient(145deg, rgba(8, 27, 41, .96), rgba(17, 46, 66, .78));
    box-shadow: 0 1.4rem 3.5rem rgba(0, 0, 0, .16);
    overflow: hidden;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.project-card:hover {
    transform: translateY(-.5rem);
    border-color: var(--main-color);
    box-shadow: 0 1.8rem 4rem rgba(0, 0, 0, .25), 0 0 2.5rem rgba(0, 171, 240, .08);
}

.project-card__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.project-icon {
    display: inline-grid;
    width: 4.8rem;
    height: 4.8rem;
    flex: 0 0 auto;
    place-items: center;
    border: .1rem solid rgba(0, 171, 240, .4);
    border-radius: 1.2rem;
    background: rgba(0, 171, 240, .1);
    color: var(--main-color);
    font-size: 2.6rem;
}

.project-type {
    padding: .5rem .9rem;
    border-radius: 999px;
    background: rgba(0, 171, 240, .1);
    color: var(--main-color);
    font-size: 1.25rem;
}

.project-card h3 {
    margin: 0 0 1rem;
    font-size: 2.4rem;
}

.project-card p {
    margin: 0;
    color: rgba(237, 237, 237, .8);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: .7rem;
    margin: 2rem 0;
}

.project-tech span {
    padding: .5rem .8rem;
    border: .1rem solid rgba(0, 171, 240, .28);
    border-radius: .6rem;
    background: rgba(0, 171, 240, .06);
    color: var(--text-color);
    font-size: 1.25rem;
}

.project-card .project-link {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    width: fit-content;
    margin-top: auto;
    padding-top: 1.5rem;
    color: var(--main-color);
    font-size: 1.45rem;
    font-weight: 600;
}

.project-link i {
    font-size: 2rem;
    transition: transform .3s;
}

.project-link:hover i,
.project-link:focus-visible i {
    transform: translateX(.4rem);
}

.project-card--github {
    grid-column: 1 / -1;
    min-height: auto;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.project-card--github > div {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 1.5rem;
    align-items: center;
}

.project-card--github .project-icon {
    grid-row: 1 / 3;
}

.project-card--github h3,
.project-card--github p {
    grid-column: 2;
}

.project-card--github .project-link {
    flex: 0 0 auto;
    margin-top: 0;
    padding-top: 0;
}

@media (max-width: 768px) {
    .projects {
        min-height: auto;
        justify-content: flex-start;
        padding-right: 4%;
        padding-left: 4%;
    }

    .project-card--github {
        align-items: flex-start;
        flex-direction: column;
    }

    .project-card--github .project-link {
        margin-top: 1rem;
    }
}

@media (min-width: 769px) and (max-height: 750px) {
    .projects {
        padding-top: 7rem;
        padding-bottom: 2rem;
    }

    .projects > .heading {
        margin-bottom: .5rem;
        font-size: clamp(3.6rem, 7vh, 4.6rem);
    }

    .projects-intro {
        margin-bottom: 1.8rem;
        font-size: 1.4rem;
    }

    .projects__grid {
        gap: 1.5rem;
    }

    .project-card {
        min-height: 27rem;
        padding: 1.7rem;
    }

    .project-card__top {
        margin-bottom: 1rem;
    }

    .project-icon {
        width: 4rem;
        height: 4rem;
        font-size: 2.2rem;
    }

    .project-card h3 {
        margin-bottom: .5rem;
        font-size: 2rem;
    }

    .project-card p {
        font-size: 1.35rem;
        line-height: 1.45;
    }

    .project-tech {
        gap: .5rem;
        margin: 1rem 0;
    }

    .project-tech span {
        padding: .35rem .65rem;
        font-size: 1.15rem;
    }

    .project-card .project-link {
        padding-top: .8rem;
        font-size: 1.3rem;
    }

    .project-card--github {
        min-height: auto;
        padding: 1.4rem 1.7rem;
    }
}

@media (min-width: 769px) and (max-height: 580px) {
    .projects {
        padding-top: 6rem;
        padding-bottom: 1rem;
    }

    .projects > .heading {
        margin-bottom: .2rem;
        font-size: 3.4rem;
    }

    .projects-intro {
        margin-bottom: 1rem;
        font-size: 1.25rem;
    }

    .project-card {
        min-height: 23rem;
        padding: 1.2rem 1.5rem;
    }

    .project-card__top {
        margin-bottom: .6rem;
    }

    .project-tech {
        margin: .6rem 0;
    }

    .project-card--github {
        min-height: auto;
        padding: 1rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .projects-intro {
        margin-bottom: 2.5rem;
        font-size: 1.45rem;
    }

    .project-card {
        min-height: 0;
        padding: 2rem;
    }

    .project-card--github > div {
        display: block;
    }

    .project-card--github .project-icon {
        margin-bottom: 1.5rem;
    }
}