:root {
    --font-size-small: 0.875rem;
    --font-size-body: 1rem;
    --font-size-nav: 0.9375rem;
    --font-size-card-heading: clamp(1.125rem, 1.05rem + 0.35vw, 1.375rem);
    --font-size-section-heading: clamp(2rem, 1.5rem + 1.5vw, 3rem);
    --font-size-hero-heading: clamp(2.5rem, 1.5rem + 4.4vw, 4.5rem);
    --font-size-email: clamp(1.125rem, 1rem + 0.6vw, 1.5rem);
    --bg-primary: #050505 ;
    --bg-secondary: #FF6600 ;
    --bg-tertiary: #ffffff1a ;
    --bg-quaternary: #050505d9 ;
    --font-family-primary: "Syne", system-ui, sans-serif ;
    --font-family-secondary: "Rubik", -apple-system, 'Segoe UI', sans-serif ;
    --left-right-spacing: clamp(1rem, -0.45rem + 6.2vw, 6.25rem);
    --border-primary: #606060 ;
    --border-secondary: #FF6600 ;
    --font-color-primary: #FFFFFF ;
    --font-color-secondary: #8A8A8A ;
    --font-color-tertiary: #FF6600 ;
    --cta-gradient: linear-gradient(to right, #8f3500, #c94f00);
    --hover-shadow: 2px 2px 5px #606060 ,
                    -2px -2px 5px #606060;
    --section-heading-mg-b: 4rem;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: clamp(5rem, 4.5rem + 2vw, 6rem);
}
body {
    background-color: var(--bg-primary);
    font-family: var(--font-family-secondary);
    font-size: var(--font-size-body);
    line-height: 1.6;
}
h1 , h2 , h3 , label {
    font-family: var(--font-family-primary);
    color: var(--font-color-primary);
}
p , a , button , input , textarea{
    font-family: var(--font-family-secondary);
}
p , a {
    color: var(--font-color-secondary);
}
input , textarea {
    font-size: var(--font-size-body);
    line-height: 1.5;
}
h1 {
    font-size: var(--font-size-hero-heading);
    line-height: 1.05;
}

h2 {
    font-size: var(--font-size-section-heading);
    line-height: 1.15;
}

h3 {
    font-size: var(--font-size-card-heading);
    line-height: 1.25;
}
img {
    display: block;
}
.nav__links-mobile,
.nav__links-desktop,
.nav__links-mobile--cta,
.nav__link-cta-desktop,
.hero__actions-button,
.contact__form-send,
.contact__socials-link,
.contact__download-cv {
    font-size: var(--font-size-nav);
}
.about__paragraph {
    font-size: var(--font-size-body);
    line-height: 1.7;
}
.projects__info-title {
    font-size: var(--font-size-card-heading);
}
.projects__info-description {
    font-size: var(--font-size-small);
    line-height: 1.6;
}
.contact__form-label {
    font-size: var(--font-size-small);
}
.contact__send-email {
    font-size: var(--font-size-email);
    line-height: 1.25;
}
.contact_status-text,
.footer__copyright {
    font-size: var(--font-size-small);
}
.contact_status-text {
    letter-spacing: 0.08em;
    font-weight: 600;
}
a:focus-visible ,
button:focus-visible ,
input:focus-visible ,
textarea:focus-visible{
    outline: 1px solid var(--border-secondary);
    outline-offset: 3px;
}
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
}
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem var(--left-right-spacing);
    background: var(--bg-quaternary);
    backdrop-filter: blur(6px);
    position: relative;
}
.nav__logo-text-link {
    text-decoration: none;
    color: var(--font-color-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}
.nav__logo-img {
    width: 2.5rem;
}
.nav__hamburger {
    background: transparent;
    border: none;
    color: var(--font-color-primary);
}
.nav__logo-text-link:hover ,
.nav__hamburger:hover {
    cursor: pointer;
    color: var(--font-color-tertiary);
}
.nav__hamburger-icon {
    width: 2rem;
}
.nav__hamburger-icon--close {
    display: none;
}
.nav__links-wrapper-mobile {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    list-style: none;
    display: none;
    flex-direction: column;
    background: var(--bg-quaternary);
    backdrop-filter: blur(24px);
    padding: 1rem;
    border-bottom: 1px solid var(--border-primary);
    border-radius: 0 0 20px 20px;
}
.nav__links-mobile {
    display: inline-block;
    text-decoration: none;
    padding: 1rem 0;
    width: 100%;
    text-align: center;
    color: var(--font-color-primary);
    margin-bottom: 0.5rem;
}
.nav__links-mobile:hover {
    color: var(--font-color-tertiary);
}
.nav__links-mobile--cta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    width: 160px;
    height: 40px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    margin: 0 auto;
}
.contact__link-mobile-cta-svg {
    width: 0.9rem;
    transition: transform 0.2s ease;
}
.nav__links-mobile--cta:hover {
    border: 1px solid var(--border-secondary);
    color: var(--font-color-tertiary);
}
.nav__links-mobile--cta:hover .contact__link-mobile-cta-svg {
    transform: translate(1.5px , -1.5px);
}
.nav__links-wrapper-desktop {
    display: none;
}
.nav__cta-desktop {
    display: none;
}
.hero {
    padding: 0 var(--left-right-spacing);
    height: 100svh;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -10;
    background: linear-gradient(to right, #ff6b1a26 2px, transparent 2px),
                linear-gradient(to bottom, #ff6b1a26 2px, transparent 2px) ;
    background-size: 150px 150px;
    background-position: center bottom;
}
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -11;
    background: radial-gradient(ellipse at 70% 30%, #5a26088c, transparent 60%) ;
}
.hero__wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}
.hero__heading {
    text-align: center;
    animation: loadhero 0.3s ease-in forwards;
}
.hero__description {
    text-align: center;
    max-width: 550px;
    animation: loadhero 0.3s ease-in 0.1s forwards;
}
.hero__actions {
    display: flex;
    gap: 1rem;
    animation: loadhero 0.3s ease-in 0.2s forwards;
}
@keyframes loadhero {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.hero__actions-button {
    text-decoration: none;
    height: 2.5rem;
    width: 6rem;
    border-radius: 10px;
    color: var(--font-color-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: box-shadow .2s ease;
}
.hero__actions-button--primary {
    background: var(--cta-gradient);
    color: var(--font-color-primary);
    font-weight: 600;
}
.hero__actions-button--secondary {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
}
.hero__actions-button:hover {
    box-shadow: var(--hover-shadow);
}
.surface-card {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 1.5rem;
    transition: box-shadow 0.2s ease,
                transform 0.2s ease;
}

.surface-card:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-2px);
}
.about__wrapper,
.skills__wrapper,
.projects__wrapper,
.contact__wrapper {
    width: min(100%, 75rem);
    margin: 0 auto;
}
.about {
    padding: 3rem var(--left-right-spacing);
}
.about__heading {
    text-align: center;
    margin-bottom: var(--section-heading-mg-b);
    animation: load 0.3s ease-in forwards;
}
.about__wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}
.about__image {
    overflow: hidden;
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    transition: border 0.2s ease;
    animation: load 0.3s ease-in forwards;
}
.about__image:hover {
    border: 1px solid var(--border-secondary);
}
.about__my-picture {
    width: 100%;
    object-fit: cover;

}
.about__content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.about__content:first-child {
    animation: load 0.3s ease-in 0.05s forwards;
}
.about__content:nth-child(2) {
    animation: load 0.3s ease-in 0.1s forwards;
}
.about__content:nth-child(3) {
    animation: load 0.3s ease-in 0.15s forwards;
}
.about__content:last-child {
    animation: load 0.3s ease-in 0.2s forwards;
}
.about__cta-link {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    width: 160px;
    height: 40px;
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    animation: load 0.3s ease-in 0.24s forwards;
    background-color: var(--bg-primary);
}
.about__cta-link-svg {
    width: 0.9rem;
    transition: transform 0.2s ease;
}
.about__cta-link:hover {
    border: 1px solid var(--border-secondary);
    color: var(--font-color-tertiary);
}
.about__cta-link:hover .about__cta-link-svg {
    transform: translate(1.5px , 1.5px);
}
.skills {
    padding: 3rem var(--left-right-spacing);
}
.skills__heading {
    text-align: center;
    margin-bottom: var(--section-heading-mg-b);
    animation: load 0.3s ease-in forwards;
}
.skills__wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
}
.skills__frontend ,
.skills__tools{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}
.skills__frontend {
    animation: load 0.3s ease-in 0.1s forwards;
}
.skills__tools {
    animation: load 0.3s ease-in 0.2s forwards;
}
@keyframes load {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
.skills__frontend-images ,
.skills__tools-images {
    display: flex;
}
.skills__frontend-images-img ,
.skills__tools-images-img {
    width: 6rem;
}
.projects {
    padding: 3rem var(--left-right-spacing);
}
.projects__heading {
    text-align: center;
    margin-bottom: var(--section-heading-mg-b);
    animation: load 0.3s ease-in forwards;
}
.projects__wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}
.projects__dataset {
    animation: load 0.3s ease-in 0.1s forwards;
}
.projects__anthropic {
    animation: load 0.3s ease-in 0.2s forwards;
}
.projects__image-wrapper {
    overflow: hidden;
    border-radius: 12px;
}
.projects__image-link {
    display: block;
    width: 100%;
}
.projects__img {
    width: 100%;
    transition: transform 0.3s ease;
}
.projects__image-wrapper:hover .projects__img {
    transform: scale(1.02);
}
.projects__info {
    margin-top: 1rem;
}
.projects__info-heading {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}
.projects__info-description {
    max-width: 450px;
    margin-bottom: 1rem;
}
.projects__info-external-links {
    display: flex;
    gap: 0.7rem;
}
.projects__info-links {
    text-decoration: none;
    display: flex;
    justify-content: center;
    align-items: center;
}
.projects__info-links-svg {
    width: 1.1rem;
    color: var(--font-color-primary);
}
.projects__info-links-svg-gh {
    fill: var(--font-color-primary);
}
.projects__info-links:hover .projects__info-links-svg{
    color: var(--font-color-tertiary);
}
.projects__info-links:hover .projects__info-links-svg-gh{
    fill: var(--font-color-tertiary);
}
.projects__info-tech-stack {
    display: flex;
}
.projects__stack-img {
    width: 2rem;
}
.contact {
    padding: 3rem var(--left-right-spacing);
}
.contact__heading {
    text-align: center;
    margin-bottom: 0.5rem;
    animation: load 0.3s ease-in forwards;
}
.contact__sub-heading {
    text-align: center;
    margin-bottom: var(--section-heading-mg-b);
    animation: load 0.3s ease-in forwards;
}
.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}
.contact__send-message-wrapper {
    min-width: 0;
    animation: load 0.3s ease-in 0.1s forwards;
}
.contact__send-message {
    padding: 2rem 0;
}
.contact__send-message-heading {
    margin-bottom: 0.75rem;
}
.contact__send-message-email {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    gap: 0.7rem;
}
.contact__send-message-email-go {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.contact__send-email {
    overflow-wrap: anywhere;
    white-space: normal;
}
.contact__send-message-svg {
    width: 0.9rem;
    transition: transform 0.2s ease;
}
.contact__send-message-email:hover .contact__send-email{
    color: var(--font-color-tertiary);
}
.contact__send-message-email:hover .contact__send-message-svg {
    transform: translate(1.5px , -1.5px);
}
.contact__form {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--border-primary);
    padding: 2rem 0;
}
.contact__form-heading {
    margin-bottom: 1rem;
}
.contact__form-label {
    margin-bottom: 0.25rem;
}
.contact__form-input ,
.contact__form-text-area {
    color: var(--font-color-primary);
    background-color: #ffffff0f;
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    padding: 0.5rem;
}
.contact__form-input {
    margin-bottom: 1rem;
    min-height: 2.25rem;
}
.contact__form-text-area {
    min-height: 10rem;
    margin-bottom: 1rem;
    resize: none;
}
.contact__form-send {
    padding: 0.75rem 0;
    text-align: center;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 25px;
    color: var(--font-color-secondary);
    cursor: pointer;
    text-decoration: none;
    transition:
        border-color 0.2s ease,
        color 0.2s ease;
}
.contact__form-send:hover {
    border-color: var(--border-secondary);
    color: var(--font-color-tertiary);
}
.contact__links {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    animation: load 0.3s ease-in 0.2s forwards;
}
.contact__socials {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.contact__socials-heading {
    margin: 1rem 0 2rem 0;
}
.contact__socials-link {
    padding: 0.75rem 0;
    display: flex;
    justify-content: space-between;
    text-decoration: none;
}
.contact__socials-link:not(:last-child) {
    border-bottom: 1px solid var(--border-primary);
}
.contact__socials-link-svg {
    width: 1.2rem;
    fill: var(--font-color-primary);
}
.contact__socials-link-name-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.contact__socials-link-svg-top-right {
    width: 0.9rem;
    transition: transform 0.2s ease;
}
.contact__socials-link:hover {
    color: var(--font-color-tertiary);
}
.contact__socials-link:hover .contact__socials-link-svg-top-right {
    transform: translate(1.5px , -1.5px);
}
.contact__socials-link:hover .contact__socials-link-svg {
    fill: var(--font-color-tertiary);
}
.contact__open-to-work {
    border-top: 1px solid var(--border-primary);
}
.contact__status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.8rem 0;
}
.contact__status-icon {
    width: 12px;
    height: 12px;
    background-color: var(--bg-secondary);
    border-radius: 50%;
    animation: onoff 3s linear infinite;
}
@keyframes onoff {
    from {
        opacity: 0.2;
    }
    to {
        opacity: 1;
    }
}
.contact__available {
    margin-bottom: 1.2rem;
}
.contact__download-cv {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    width: 180px;
    height: 40px;
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    background-color: var(--bg-primary);
}
.contact__download-cv-svg {
    width: 0.9rem;
    transition: transform 0.2s ease;
}
.contact__download-cv:hover {
    color: var(--font-color-tertiary);
    border: 1px solid var(--border-secondary);
}
.contact__download-cv:hover .contact__download-cv-svg {
    transform: translate(1.5px , -1.5px);
}
footer {
    padding: 3rem var(--left-right-spacing);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
    border-top: 1px solid var(--border-primary);
}
.footer__heading {
    animation: load 0.3s ease-in forwards;
}
.footer__heading-name {
    margin-bottom: 0.3rem;
}
.footer__links-wrapper {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    animation: load 0.3s ease-in 0.1s forwards;
}
.footer__links {
    height: 40px;
    width: 40px;
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
}
.footer__links:hover {
    border: 1px solid var(--border-secondary);
}
.footer__links-svg {
    width: 1.2rem;
    fill: var(--font-color-primary);
}
.footer__links:hover .footer__links-svg {
    fill: var(--font-color-tertiary);
}
.footer__copyright {
    animation: load 0.3s ease-in 0.2s forwards;
}
@media (prefers-reduced-motion: no-preference) {
    .hero__heading ,
    .hero__description ,
    .hero__actions ,
    .about__heading ,
    .about__image ,
    .about__content:first-child ,
    .about__content:nth-child(2) ,
    .about__content:nth-child(3) ,
    .about__content:last-child ,
    .about__cta-link ,
    .skills__heading ,
    .skills__frontend ,
    .skills__tools ,
    .projects__heading ,
    .projects__dataset ,
    .projects__anthropic ,
    .contact__heading ,
    .contact__sub-heading ,
    .contact__send-message-wrapper ,
    .contact__links ,
    .contact__status-icon ,
    .footer__heading ,
    .footer__links-wrapper ,
    .footer__copyright{
        opacity: 0;
    }

}
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    * {
        transition: none;
        animation: none;
    }
    .hero__heading ,
    .hero__description ,
    .hero__actions ,
    .about__heading ,
    .about__image ,
    .about__content:first-child ,
    .about__content:nth-child(2) ,
    .about__content:nth-child(3) ,
    .about__content:last-child ,
    .about__cta-link ,
    .skills__heading ,
    .skills__frontend ,
    .skills__tools ,
    .projects__heading ,
    .contact__sub-heading ,
    .projects__dataset ,
    .projects__anthropic ,
    .contact__heading ,
    .contact__send-message-wrapper ,
    .contact__links ,
    .contact__status-icon ,
    .footer__heading ,
    .footer__links-wrapper ,
    .footer__copyright {
        opacity: 1;
    }
}
@media (min-width: 768px) {
    .about__wrapper {
        grid-template-columns: 3fr 2fr;
    }
    .about__content {
        justify-content: space-evenly;
    }
    .skills__wrapper ,
    .projects__wrapper ,
    .contact__wrapper {
        grid-template-columns: 1fr 1fr;
    }
    .about__image {
        order: 2;
    }
    footer {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}
@media (min-width: 1025px) {
    .nav__hamburger {
        display: none;
    }
    .nav__links-wrapper-desktop {
        list-style: none;
        display: flex;
        gap: 2rem;
    }
    .nav__links-desktop {
        text-decoration: none;
    }
    .nav__links-desktop:hover {
        color: var(--font-color-tertiary);
    }
    .nav__cta-desktop {
        display: inline-block;
        list-style: none;
    }
    .nav__link-cta-desktop {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 0.4rem;
        text-decoration: none;
        width: 160px;
        height: 40px;
        border: 1px solid var(--border-primary);
        border-radius: 20px;
        background-color: var(--bg-primary);
    }
    .contact__link-cta-svg {
        width: 0.9rem;
        transition: transform 0.2s ease;
    }
    .nav__link-cta-desktop:hover {
        border: 1px solid var(--border-secondary);
        color: var(--font-color-tertiary);
    }
    .nav__link-cta-desktop:hover .contact__link-cta-svg {
        transform: translate(1.5px , -1.5px);
    }
    footer {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
    }
}