:root {
    --bg-color: #0a0a0a;
    --text-color: #ffffff;
    --accent-green: #6ee755;
    --accent-green: #40b779;
    --text-muted: #888888;
    --border-color: #2a2a2a;
    --header-height: 80px
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

html {
    scroll-behavior: smooth
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Space Grotesk', sans-serif;
    overflow-x: hidden;
    cursor: none;
    line-height: 1.5
}

a {
    color: inherit;
    text-decoration: none
}

::selection {
    background-color: #4ade80;
    color: #000
}

.cursor-dot,
.cursor-outline {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    pointer-events: none
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-green)
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 1px solid var(--text-color);
    transition: width 0.2s, height 0.2s, background-color 0.2s
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 1rem 2rem
}

.hero-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 1rem 2rem
}

.hero-main {
    height: calc(100vh - var(--header-height) - 2rem);
    flex: 1;
    display: flex;
    align-items: center
}

.hero-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 1.5rem
}

.hero-title {
    font-size: clamp(6rem, 10vw, 12rem);
    font-weight: 500;
    line-height: .9;
    letter-spacing: -.05em
}

.hero-title .accent {
    color: var(--accent-green)
}

.hero-description {
    font-size: 1.125rem;
    opacity: .6;
    max-width: 28rem;
    margin-top: 0
}

.hero-footer-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 2rem;
    width: 100%
}

.hero-cta {
    margin-top: 0
}

.btn-primary {
    display: inline-block;
    padding: .75rem 2rem;
    border-radius: 9999px;
    border: 1px solid var(--text-color);
    background: #fff0;
    color: var(--text-color);
    font-family: inherit;
    font-weight: 700;
    font-size: .875rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    text-decoration: none;
    transition: all 0.3s
}

.btn-primary:hover {
    background: var(--text-color);
    color: var(--bg-color)
}

.home-footer {
    margin-top: 3rem;
    border-top: 1px solid rgb(255 255 255 / .1);
    padding: 2rem 1rem
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .875rem;
    opacity: .5;
    padding-bottom: 1rem
}

header {
    height: var(--header-height);
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: .5rem;
    cursor: pointer
}

.logo-circle {
    width: 12px;
    height: 12px;
    background-color: #fff;
    border-radius: 50%;
    transition: transform 0.3s, box-shadow 0.3s;
    flex-shrink: 0
}

.logo-wrapper:hover .logo-circle {
    transform: scale(1.2);
    box-shadow: 0 0 15px rgb(110 231 85 / .6)
}

.logo-text {
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: -.025em
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
    font-size: .875rem;
    font-weight: 500
}

.nav-link {
    position: relative;
    opacity: .7;
    transition: opacity 0.3s
}

.nav-link:hover {
    opacity: 1
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: var(--accent-green);
    transition: width 0.3s
}

.nav-link:hover::after {
    width: 100%
}

.nav-link.active {
    opacity: 1;
    color: var(--accent-green)
}

.header-location {
    text-align: right;
    font-size: .75rem;
    font-weight: 500
}

.header-location .location-text {
    opacity: .6
}

.header-location .clock {
    color: var(--accent-green);
    margin-left: .25rem
}

.header-location .country {
    opacity: .4
}

.page-content {
    flex: 1;
    padding: 2rem 0
}

.page-title {
    font-size: 3rem;
    font-weight: 500;
    line-height: .9;
    letter-spacing: -.05em;
    margin-bottom: 3rem
}

.page-title .accent {
    color: var(--accent-green)
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem
}

.about-intro p {
    color: var(--text-muted);
    font-size: 1.125rem;
    line-height: 1.625;
    margin-bottom: 1.5rem
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-color)
}

.stat-item .stat-number {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--accent-green)
}

.stat-item .stat-label {
    color: var(--text-muted);
    font-size: .875rem;
    margin-top: .5rem
}

.list-item {
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color)
}

.list-item:first-child {
    padding-top: 0
}

.list-item:last-child {
    border-bottom: none
}

.list-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: .5rem
}

.list-item p {
    color: var(--text-muted)
}

.skills-section {
    padding-top: 2rem
}

.skills-section h4 {
    font-weight: 600;
    margin-bottom: 1rem
}

.skills-list {
    display: flex;
    flex-wrap: wrap
}

.skill-tag {
    display: inline-block;
    padding: .375rem .75rem;
    border: 1px solid var(--border-color);
    font-size: .75rem;
    margin: .25rem;
    transition: all 0.3s
}

.skill-tag:hover {
    border-color: var(--accent-green);
    color: var(--accent-green)
}

.section-subtitle {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 1.5rem
}

.project-item {
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    align-items: start
}

.project-item:last-child {
    border-bottom: none
}

.project-meta .project-year {
    color: var(--accent-green);
    font-size: .875rem;
    margin-bottom: .25rem
}

.project-meta h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: .75rem
}

.project-links {
    display: flex;
    gap: 1rem
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    color: var(--text-muted);
    font-size: .875rem;
    transition: color 0.3s
}

.project-link:hover {
    color: var(--accent-green)
}

.project-link svg {
    width: 14px;
    height: 14px;
    transition: transform 0.3s
}

.project-link:hover svg {
    transform: translate(2px, -2px)
}

.project-info p {
    color: var(--text-muted);
    margin-bottom: 1rem
}

.project-info .skills-list {
    gap: .5rem
}

.experience-item {
    display: flex;
    gap: 2rem
}

.experience-date {
    width: 12rem;
    flex-shrink: 0;
    color: var(--accent-green);
    font-weight: 500
}

.experience-content {
    flex: 1
}

.experience-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: .25rem
}

.experience-content .company {
    color: var(--text-muted);
    margin-bottom: .75rem
}

.experience-content .description {
    color: var(--text-muted);
    line-height: 1.625;
    margin-bottom: 1rem
}

.education-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem
}

.education-item .year {
    color: var(--accent-green);
    font-size: .875rem;
    font-weight: 500;
    margin-bottom: .5rem
}

.education-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: .25rem
}

.education-item .school {
    color: var(--text-muted);
    margin-bottom: .75rem
}

.education-item .description {
    color: var(--text-muted);
    font-size: .875rem;
    line-height: 1.625
}

.cert-item .year {
    color: var(--accent-green);
    font-size: .875rem;
    font-weight: 500;
    margin-bottom: .5rem
}

.cert-item h3 {
    font-weight: 600;
    margin-bottom: .25rem
}

.cert-item .description {
    color: var(--text-muted);
    font-size: .875rem
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem
}

.contact-intro {
    color: var(--text-muted);
    font-size: 1.125rem;
    line-height: 1.625;
    margin-bottom: 2.5rem
}

.contact-item {
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color)
}

.contact-item:first-child {
    padding-top: 0
}

.contact-item:last-child {
    border-bottom: none
}

.contact-item .label {
    color: var(--text-muted);
    font-size: .875rem;
    margin-bottom: .25rem
}

.contact-item .value {
    font-size: 1.25rem;
    font-weight: 500
}

.social-section {
    padding-top: 2rem
}

.social-section .label {
    color: var(--text-muted);
    font-size: .875rem;
    margin-bottom: 1rem
}

.social-links {
    display: flex;
    gap: 1rem
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    transition: all 0.3s
}

.social-link:hover {
    border-color: var(--accent-green);
    color: var(--accent-green)
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2rem
}

.form-group label {
    display: block;
    color: var(--text-muted);
    font-size: .875rem;
    margin-bottom: .5rem
}

.form-input {
    width: 100%;
    padding: 1rem;
    background: #fff0;
    border: none;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-green)
}

.form-input::placeholder {
    color: var(--text-muted)
}

.form-textarea {
    resize: none
}

.btn-submit {
    display: inline-block;
    padding: 1rem 2rem;
    border: 1px solid var(--text-color);
    background: #fff0;
    color: var(--text-color);
    font-family: inherit;
    font-size: .875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .1em;
    cursor: pointer;
    transition: all 0.3s;
    align-self: flex-start
}

.btn-submit:hover {
    background: var(--text-color);
    color: var(--bg-color)
}

.resource-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    gap: 2rem;
    margin-top: 1rem
}

.resource-column h2 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 500;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color)
}

.resource-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem
}

.resource-card {
    display: block;
    transition: opacity 0.3s
}

.resource-card:hover {
    color: var(--accent-green);
    border-color: var(--accent-green)
}

.resource-card h3 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: .5rem;
    line-height: 1.2;
    display: inline-flex;
    align-items: center;
    gap: .25rem
}

.resource-card p {
    font-size: .95rem;
    color: var(--text-muted);
    margin-bottom: .75rem;
    line-height: 1.4
}

.resource-meta {
    display: flex;
    gap: 1rem;
    font-size: .8rem;
    color: var(--text-muted);
    margin-bottom: .5rem
}

.resource-date {
    font-size: .75rem;
    color: var(--text-muted);
    margin-bottom: .5rem;
    opacity: .8
}

.resource-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem
}

.resource-tag {
    font-size: .7rem;
    padding: .2rem .6rem;
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    color: var(--text-muted)
}

@media (max-width:1024px) {
    .resource-grid {
        grid-template-columns: 1fr;
        gap: 3rem
    }
}

footer {
    border-top: 1px solid rgb(255 255 255 / .1);
    padding: 2rem 1rem
}

.footer-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    font-size: .875rem;
    opacity: .5;
    padding-bottom: 1rem
}

.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 2rem 0
}

.marquee-content {
    display: flex;
    width: fit-content;
    animation: marquee 20s linear infinite;
    will-change: transform
}

@keyframes marquee {
    0% {
        transform: translateX(0)
    }

    100% {
        transform: translateX(-50%)
    }
}

.marquee-text {
    font-size: 8vw;
    line-height: 1;
    font-weight: 500;
    letter-spacing: -.05em;
    margin-right: 2.5rem;
    transition: color 0.5s;
    display: inline-flex;
    align-items: center;
    gap: 2rem
}

.marquee-text:hover {
    color: var(--accent-green)
}

.marquee-purple:hover {
    color: #a855f7
}

.marquee-blue:hover {
    color: #3b82f6
}

.smiley-icon {
    width: 8vw;
    height: 8vw;
    fill: var(--text-color);
    transition: transform 0.3s, fill 0.3s
}

.smiley-icon:hover {
    transform: scale(1.1);
    fill: var(--accent-green)
}

.title-icon {
    width: .8em;
    height: .8em;
    color: var(--accent-green);
    position: relative;
    top: 0;
    margin-right: .2em
}

@media (max-width:1024px) {
    :root {
        --header-height: 70px
    }

    .page-title {
        font-size: 2.5rem
    }

    .about-grid,
    .education-grid,
    .contact-grid {
        grid-template-columns: 1fr
    }

    .project-item {
        grid-template-columns: 1fr;
        gap: 1rem
    }

    .experience-item {
        flex-direction: column;
        gap: .5rem
    }

    .experience-date {
        width: auto
    }
}

@media (max-width:768px) {
    :root {
        --header-height: 60px
    }

    .page-wrapper,
    .hero-wrapper {
        padding: 1rem
    }

    .page-title {
        font-size: 2rem
    }

    .nav-menu {
        display: none
    }

    .header-location {
        display: none
    }

    .marquee-text {
        font-size: 10vw
    }

    footer {
        padding-left: 1rem;
        padding-right: 1rem
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start
    }

    .footer-right {
        margin-top: 1rem
    }

    .home-footer {
        margin-top: 3rem
    }

    .hero-footer-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 2rem
    }
}

@media (max-width:480px) {
    body {
        cursor: auto
    }

    .cursor-dot,
    .cursor-outline {
        display: none
    }

    .page-title {
        font-size: 1.75rem
    }

    .about-stats {
        grid-template-columns: 1fr
    }
}

/* Toast Notification */
.toast-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--bg-color);
    border: 1px solid var(--accent-green);
    color: var(--text-color);
    padding: 1rem 1.5rem;
    border-radius: 4px;
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    max-width: 400px;
}

.toast-notification.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-icon {
    color: var(--accent-green);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toast-message {
    font-size: 0.9rem;
    font-weight: 500;
}