* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

button {
    font: inherit;
    cursor: pointer;
}

:root {
    /* bg colors */
    --surface-soft: #f5f5f5;
    --surface-lighter: #FFFFFF;

    --ink: #09090B;
    --ink-soft: #52525B;
    --ink-faint: #A1A1AA;

    --accent: #DC2626;
    --line: #E4E4E7;

    /* code colors */
    --code-bg-darkest: #151515;
    --code-bg-dark: #1e1e1e;
    --code-bg-light: #181818;
    --code-str: #B53FAB;
    --code-kw: #3FB557;
   
    /* color misc */
    --misc-close: #FF4B59;
    --misc-minimze: #FFC000;
    --misc-maximize: #00CA48;
    --icon-close: #8B272D;
    --icon-minimze: #836300;
    --icon-maximize: #006525;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--surface-soft);
    color: var(--ink);
}

section[id] {
    scroll-margin-top: 100px;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

nav.container {
    padding-left: 15px;
    padding-right: 15px;
}

html, body {
    overflow-x: hidden;
}

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

header {
    position: fixed;
    z-index: 1000;
    left: 0;
    right: 0;
    top: 10px;
}

nav {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.7);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px rgba(152, 152, 152, 0.1);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    nav {
        background-color: rgba(255, 255, 255, 0.95);
    }
}

a {
    text-decoration: none;
}

.text-logo {
    font-weight: 600;
    color: var(--ink);
    padding: 5px 10px;
}

nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 15px;
}

nav ul li a {
    color: var(--ink);
    font-weight: 300;
    padding: 5px 10px;
    border-radius: 5px;
    transition: all 0.3s ease-in-out;
}

nav ul li a:hover {
    background-color: var(--ink);
    color: var(--surface-lighter);
}

.hamburguer {
    display: none;
    cursor: pointer;
    border: none;
    background: none;
    padding: 10px;
    margin: -10px;
}

.hamburguer span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--ink);
    margin: 4px 0;
    transition: all 0.3s ease-in-out;
    border-radius: 5px;
}

.active{
    display: block;
}

.accent {
    color: var(--accent);
}

.btn-hire {
    background-color: var(--ink);
    color: var(--surface-lighter);
    font-weight: 500;
    border: 1px transparent solid;
    border-radius: 5px;
    padding: 5px 10px;
    transition: all 0.3s ease-in-out;
}

.btn-hire:hover {
    background-color: var(--surface-lighter);
    color: var(--ink);
    border: 1px solid var(--ink);
}

/* home */
.hero {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-box{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.hero-presentation{
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
    gap: 10px;
    padding: 10px 10px;
}

.hero-text{
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px 0;
}

.section-info{
    font-size: clamp(0.8rem, 0.8rem + 0vw, 0.8rem);
    color: var(--ink-soft);
    letter-spacing: 2px;
    font-family: 'JetBrains Mono', monospace;
}

.hero-title{
    font-size: clamp(4rem, 1.333rem + 8.889vw, 8rem);
    font-weight: 800;
    letter-spacing: -4px;
    line-height: .8;
}

.hero-subtitle{
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: clamp(4rem, 1.333rem + 8.889vw, 8rem);
}

.hero-social {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px;
}

.hero-social a {
    display: flex;
    align-items: center;
    color: var(--ink);
    transition: all 0.3s ease-in-out;
    padding: 8px 10px;
    border-radius: 10px;
}

.hero-social svg {
    width: 30px;
    height: auto;
}

.hero-social a:hover {
    color: var(--surface-lighter);
    background: var(--ink);
}

.hero-buttons{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    padding: 10px;
    font-size: clamp(1rem, 0.8rem + 0.667vw, 1.3rem);
}

.btn-hire-home{
    color: var(--ink);
    border: 1px solid var(--ink);
    padding: 5px 10px;
    border-radius: 5px;
    transition: all 0.3s ease-in-out;
}

.btn-hire-home:hover{
    background-color: var(--ink);
    color: var(--surface-lighter);
}

.hero-profile-image img{
    position: relative;
    width: 100%;
    border-radius: 16px;
}

.code-box{
    border-radius: 16px;
    font-family: 'JetBrains Mono', monospace;
    position: absolute;
    bottom: 12rem;
    filter: drop-shadow(0 0px 20px rgba(0, 0, 0, 0.4));
}

.code-header{
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 10px;
    border-radius: 16px 16px 0 0;
    background-color: var(--code-bg-dark);
    border-bottom: 1px solid var(--ink-soft);
}

.code-name{
    color: var(--ink-faint);
    font-weight: 200;
    font-size: clamp(0.8rem, 0.733rem + 0.222vw, 0.9rem);
}

.code-icons{
    display: flex;
    align-items: center;
    gap: 10px;
}

.code-icons:hover .code-icon svg{
    display: block;
}

.code-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(12px, 1.333rem + 0.889vw, 14px);
    height: clamp(12px, 1.333rem + 0.889vw, 14px);
    border-radius: 50%;
}

.code-icon svg{
    width: 10px;
    height: auto;
    display: none;
}

.code-close{
    background-color: var(--misc-close);
}

.code-minimize{
    background-color: var(--misc-minimze);
}

.code-maximize{
    background-color: var(--misc-maximize);
}

.code-body{
    background-color: var(--code-bg-dark);
    padding: 10px 15px;
    border-radius: 0 0 16px 16px;
    color: var(--line);
    font-weight: 100;
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(0.8rem, 0.733rem + 0.222vw, 0.9rem);
}

.code-line{
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 8px;
    border-radius: 5px;
}

.code-line:hover{
    background-color: var(--code-bg-light);
}

.code-line-number{
    color: var(--ink-faint);
}

.code-pink{
    color: var(--code-str);
}

.code-green{
    color: var(--code-kw);
}

/* experience */
.experience-box{
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.experience-title, .work-title{
    padding: 15px 10px;
}

.section-subtitle{
    font-size: clamp(2rem, 1.5rem + 3.333vw, 4rem);
    font-weight: 800;
}

.section-description{
    color: var(--ink-soft);
    font-size: clamp(0.9rem, 0.833rem + 0.222vw, 1rem);
    font-weight: 300;
    margin-top: 5px;
}

.experience-button{
    padding: 10px 15px;
}

.btn-with-icon{
    display: flex;
    align-items: center;
    color: var(--surface-lighter);
    gap: 10px;
    font-size: 16px;
    padding: 8px 12px;
    border-radius: 5px;
    background-color: var(--ink);
    border: transparent 1px solid;
    transition: all 0.3s ease-in-out;
    font-weight: 500;
    width: fit-content;
}

.btn-with-icon svg{
    width: 20px;
    height: auto;
}

.btn-with-icon:hover{
    background-color: var(--surface-lighter);
    color: var(--ink);
    border: 1px solid var(--ink);
}

.experience-information{
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.experience-timeline{
    display: flex;
    flex-direction: column;
}

.timeline{
    display: grid;
    grid-template-columns: 30px 1fr;
}

.timeline-marker{
    display: flex;
    justify-content: center;
    width: 2px;
    background-color: var(--line);
}

.timeline-dot{
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--surface-soft);
    border: 2px solid var(--ink);
    position: absolute;
    transition: transform 0.3s ease-in-out;
}

.timeline-content{
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 20px;
}

.timeline:hover .timeline-dot{
    transform: scale(1.5);
}

.timeline-date{
    color: var(--ink-soft);
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(0.7rem, 0.633rem + 0.222vw, 0.8rem);
    letter-spacing: 1px;
}

.timeline-title{
    color: var(--ink);
    font-size: clamp(1rem, 0.7rem + 0.667vw, 1.2rem);
}

.separator{
    color: var(--line);
    font-weight: 400;
}

.timeline-desc{
    color: var(--ink-soft);
    font-weight: 300;
    font-size: clamp(0.8rem, 0.733rem + 0.222vw, 0.9rem);
}

.code-box2{
    filter: drop-shadow(0 0px 20px rgba(0, 0, 0, 0.4));
    border-radius: 16px;
    font-family: 'JetBrains Mono', monospace;
}

/* work */
.work{
    padding: 15px 20px;
}

.work-cards{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.main-card{
    grid-column: span 2;
}

.work-card{
    display: flex;
    align-items: flex-start;
    justify-content: space-around;
    background-color: var(--surface-soft);
    gap: 10px;
    border-radius: 16px;
    padding: 20px;
    transition: box-shadow 0.3s ease-in-out;
    border: 1px solid rgba(152, 152, 152, 0.3);
}

.work-card:hover{
    box-shadow: 0 4px 6px rgba(152, 152, 152, 0.3);
}

.work-information{
    display: flex;
    flex-direction: column;
    flex:1;
    min-width:0;
}

.project-text{
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.project-title{
    font-weight: 600;
    font-size: clamp(1rem, 0.667rem + 1.111vw, 1.5rem);
}

.project-desc{
    font-size: clamp(0.8rem, 0.733rem + 0.222vw, 0.9rem);
    color: var(--ink-soft);
    font-weight: 300;
}

.project-stack{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0 15px 0;
}

.project-stack-item{
    background-color: var(--surface-lighter);
    color: var(--ink-soft);
    font-size: clamp(0.7rem, 0.633rem + 0.222vw, 0.8rem);
    padding: 5px 10px;
    border-radius: 5px;
}

.work-image{
    flex:1;
    min-width:0;
}

.work-image img{
    width: 100%;
    border-radius: 16px;
}

.more-projects{
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
    margin-top: 20px;
}

.btn-more{
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--ink-soft);
    font-weight: 200;
    padding: 10px 15px;
    font-size: clamp(0.9rem, 0.833rem + 0.222vw, 1rem);
}

.btn-more svg{
    width: clamp(0.9rem, 0.833rem + 0.222vw, 1rem);
    height: auto;
    color: var(--accent);
    transition: transform 0.3s ease-in-out;
}

.btn-more:hover{
    color: var(--ink);
    font-weight: 300;
}

.btn-more:hover svg{
    transform: translateX(8px);
}

.hire{
    background-color: var(--ink);
    color: var(--surface-lighter);
}

.italic{
    font-style: italic;
    font-family: 'Playfair Display', serif;
}

.section-info2{
    font-size: clamp(0.8rem, 0.8rem + 0vw, 0.8rem);
    color: var(--ink-faint);
    letter-spacing: 2px;
    font-family: 'JetBrains Mono', monospace;
}

.section-description2{
    color: var(--ink-faint);
    font-size: clamp(0.9rem, 0.833rem + 0.222vw, 1rem);
    font-weight: 300;
    margin-top: 5px;
}

.hire-box{
    padding: 50px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.hire-title{
    max-width: 700px;
    padding: 10px;
    width: 100%;
}

.status-container{
    display: flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    padding: 5px 10px;
    margin: 10px 0 10px 0;
}

.status-dot{
    position:relative;
    width:clamp(.5rem,.333rem + .556vw,.75rem);
    height:clamp(.5rem,.333rem + .556vw,.75rem);
    border-radius:50%;
    background:var(--code-kw);
}

.status-dot::before{
    content:"";
    position:absolute;
    inset:0;
    border-radius:inherit;
    background:inherit;
    animation:ping 1.5s cubic-bezier(0,0,.2,1) infinite;
}

@keyframes ping{
    75%,100%{
        transform:scale(2);
        opacity:0;
    }
}

.status-text{
    color: var(--surface-soft);
}

.hire-btns-box{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.hire-btn{
    padding: 15px 20px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(33, 33, 33, 0.5);
    transition: border 0.3s ease-in-out, background-color 0.3s ease-in-out;
}

.hire-btn:hover{
    background-color: rgba(80, 80, 80, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hire-icon{
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 5px 10px;
    font-family: 'JetBrains Mono', monospace;
    color: var(--ink-soft);
    font-size: clamp(0.8rem, 0.8rem + 0vw, 0.8rem);
    letter-spacing: 1px;
}

.hire-icon svg{
    width: 40px;
    height: auto;
    transition: color 0.3s ease-in-out;
}

.hire-btn:hover svg{
    color: var(--ink-faint);
}

.hire-text{
    padding: 5px 10px;
    color: var(--surface-lighter);
}

footer{
    background-color: var(--ink);
    color: var(--surface-lighter);
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-box{
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--ink-faint);
    font-size: clamp(0.7rem, 0.8rem + 0vw, 0.8rem);
}

.btn-footer{
    color: #c0c0c0;
    font-size: clamp(0.7rem, 0.8rem + 0vw, 0.8rem);
    transition: all 0.3s ease-in-out;
}

.btn-footer:hover{
    color: var(--surface-lighter);
}

@media (max-width: 1024px) {
    .work-cards {
        grid-template-columns: 1fr;
    }
    .main-card {
        grid-column: span 1;
    }
    .work-card {
        flex-direction: column;
    }
    .hero-box, .experience-information{
        padding-top: 4rem;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 20px;
    }
    .hero-profile, .experience-code{
        align-self: stretch;
        width: 100%;
    }
    .code-box {
        position: relative;
        bottom: 10rem;
    }
    .hire-box {
        flex-wrap: wrap;
    }
    .hire-title {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    nav {
        width: 90%;
    }
    nav ul {
        display: none;
    }
    nav .hamburguer {
        display: block;
    }
    .menu{
        position: absolute;
        top: calc(100% + 5px);
        width: 100%;
        left: 0;
        flex-direction: column;
        background-color: var(--surface-lighter);
        gap: 10px;
        padding: 15px;
        border-radius: 16px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    }
    .active{
        display: flex;
    }
    .menu li{
        font-size: 1.2rem;
        width: 100%;
    }
    .menu li a{
        display: block;
        width: 100%;
        padding: 12px 15px;
    }
    .menu li .btn-hire{
        text-align: center;
    }
    .hero-box, .experience-information{
        padding-top: 4rem;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 20px;
    }
    .hero-profile, .experience-code{
        align-self: stretch;
        width: 100%;
    }
    .hero-presentation{
        align-items: center;
        justify-content: center;
        text-align: center;
    }
    .code-box{
        position: relative;
        bottom: 4rem;
    }
    .work-cards, .main-card{
        grid-template-columns: 1fr;
        grid-column: span 1;
    }
    .work-card, .hire-box{
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 20px;
    }
    .footer-box{
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    .btn-hire, .btn-hire-home{
        padding: 10px 18px;
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .hero{
        min-height: auto;
        padding: 6rem 0 3rem;
    }
    .code-box{
        position: relative;
        bottom: 0;
    }
}

@media (max-width: 480px) {
    .hero-title, .hero-subtitle{
        font-size: clamp(2.6rem, 2rem + 4vw, 4rem);
        letter-spacing: -2px;
    }
    .hero-buttons{
        width: 100%;
        justify-content: center;
    }
    .hero-buttons a{
        text-align: center;
    }
    .code-box, .code-box2{
        width: 100%;
    }
    .work-card{
        padding: 15px;
    }
    .hire-btn{
        padding: 12px 15px;
    }
}