:root {
    --cyan: #00ffe1;
    --lime: #b8ff57;
    --red: #ff3e6c;
    --bg: #060810;
    --bg2: #0b0f1a;
    --surface: #111827;
    --border: rgba(0, 255, 225, 0.12);
    --text: #e8eaf0;
    --muted: #5a6480;
    --mono: 'Space Mono', monospace;
    --display: 'Syne', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--mono);
    overflow-x: hidden;
    cursor: none;
}

/* CUSTOM CURSOR */
#cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 12px;
    height: 12px;
    background: var(--cyan);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width .2s, height .2s, background .2s;
    mix-blend-mode: difference;
}

#cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border: 1px solid var(--cyan);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width .4s, height .4s, opacity .3s;
    opacity: 0.4;
}

body:hover #cursor {
    opacity: 1;
}

/*=============== NOISE OVERLAY ===============*/
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9990;
    opacity: 0.4;
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--cyan);
    border-radius: 2px;
}

/*=============== NAV ===============*/
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 105;
    /* MUST be higher than .mobile-menu (101) */
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 3rem;
    background: rgba(6, 8, 16, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background-color 0.3s, border-color 0.3s;
}

nav.menu-open {
    background: transparent;
    border-bottom-color: transparent;
    backdrop-filter: none;
}

.nav-logo {
    font-family: var(--display);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--cyan);
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color .2s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--cyan);
    transition: width .3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--cyan);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 2rem;
    z-index: 102;
    /* Add this so it stays above the mobile menu overlay */
}

.nav-cta {
    padding: .5rem 1.25rem;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background .2s, color .2s;
}

.nav-cta:hover {
    background: var(--cyan);
    color: var(--bg);
}

/*============= HERO =============*/
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 6rem 3rem 3rem;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 255, 225, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 225, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 255, 225, 0.06) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-label {
    font-size: 0.7rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
}

.hero-label::before {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--cyan);
}

.hero-name {
    font-family: var(--display);
    font-size: clamp(3.5rem, 8vw, 8rem);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -0.03em;
    opacity: 0;
}

.hero-name .line1 {
    display: block;
    color: var(--text);
}

.hero-name .line2 {
    display: block;
    -webkit-text-stroke: 1px var(--cyan);
    color: transparent;
}

.hero-role {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: var(--muted);
    opacity: 0;
}

.hero-desc {
    margin-top: 2rem;
    max-width: 500px;
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--muted);
    opacity: 0;
}

.hero-actions {
    margin-top: 3rem;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    opacity: 0;
}

.btn-primary {
    padding: .875rem 2.5rem;
    background: var(--cyan);
    color: var(--bg);
    font-family: var(--mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: none;
    transition: transform .2s, box-shadow .2s;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 255, 225, 0.4);
}

.btn-secondary {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color .2s;
}

.btn-secondary:hover {
    color: var(--cyan);
}

.btn-secondary::after {
    content: '→';
    transition: transform .2s;
}

.btn-secondary:hover::after {
    transform: translateX(5px);
}

/*================= FLOATING ELEMENTS =============*/
.float-el {
    position: absolute;
    pointer-events: none;
    font-size: 0.65rem;
    font-family: var(--mono);
    color: rgba(0, 255, 225, 0.2);
    letter-spacing: 0.1em;
}

.float-el.code1 {
    top: 15%;
    right: 8%;
    animation: float1 6s ease-in-out infinite;
}

.float-el.code2 {
    top: 65%;
    right: 5%;
    animation: float2 8s ease-in-out infinite;
}

.float-el.code3 {
    top: 40%;
    right: 15%;
    animation: float1 7s ease-in-out infinite 1s;
}

.float-el.code4 {
    bottom: 20%;
    left: 5%;
    animation: float2 9s ease-in-out infinite 2s;
}

@keyframes float1 {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(2deg);
    }
}

@keyframes float2 {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(15px) rotate(-2deg);
    }
}

/*============= SCROLL INDICATOR ==============*/
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.4;
}

.scroll-indicator span {
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--muted);
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(var(--cyan), transparent);
    animation: scroll-drop 2s ease-in-out infinite;
}

@keyframes scroll-drop {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        transform: scaleY(1);
        transform-origin: top;
    }

    51% {
        transform: scaleY(1);
        transform-origin: bottom;
    }

    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/*================ SECTIONS ===============*/
section {
    padding: 7rem 3rem;
    position: relative;
}

.section-label {
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(var(--border), transparent);
}

.section-title {
    font-family: var(--display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 1rem;
}

.max-w {
    max-width: 1100px;
    margin: 0 auto;
}

/*============== STATS BAR ==================*/
#stats {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 2.5rem 3rem;
}

.stats-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-num {
    font-family: var(--display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--cyan);
    display: block;
}

.stat-label {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 0.25rem;
}

/* TECH STACK */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 1rem;
    margin-top: 4rem;
}

.tech-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    transition: border-color .3s, transform .3s, box-shadow .3s;
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 255, 225, 0.04), transparent);
    opacity: 0;
    transition: opacity .3s;
}

.tech-card:hover {
    border-color: var(--cyan);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 255, 225, 0.1);
}

.tech-card:hover::before {
    opacity: 1;
}

.tech-icon {
    font-size: 2rem;
    line-height: 1;
}

.tech-name {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    text-align: center;
}

.tech-card:hover .tech-name {
    color: var(--cyan);
}

/* PROJECTS */
#projects {
    background: var(--bg2);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 4rem;
}

.project-card {
    background: var(--surface);
    border: 1px solid var(--border);
    overflow: hidden;
    position: relative;
    transition: border-color .3s;
    cursor: none;
}

.project-card:hover {
    border-color: rgba(0, 255, 225, 0.4);
}

.project-thumb {
    height: 200px;
    position: relative;
    overflow: hidden;
    background: var(--bg);
}

.project-thumb-bg {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    transition: transform .5s ease;
}

.project-card:hover .project-thumb-bg {
    transform: scale(1.1);
}

.project-thumb-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 40%, var(--surface));
}

.project-thumb-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: .3rem .75rem;
    background: rgba(0, 255, 225, 0.1);
    border: 1px solid rgba(0, 255, 225, 0.3);
    color: var(--cyan);
}

.project-body {
    padding: 1.5rem;
}

.project-title {
    font-family: var(--display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    transition: color .2s;
}

.project-card:hover .project-title {
    color: var(--cyan);
}

.project-desc {
    font-size: 0.75rem;
    line-height: 1.7;
    color: var(--muted);
    margin-bottom: 1.25rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag {
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: .2rem .6rem;
    border: 1px solid var(--border);
    color: var(--muted);
    transition: color .2s, border-color .2s;
}

.project-card:hover .tag {
    color: var(--text);
    border-color: var(--muted);
}

.project-links {
    margin-top: 1.25rem;
    display: flex;
    gap: 1rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

.project-link {
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cyan);
    text-decoration: none;
    transition: opacity .2s;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.project-link:hover {
    opacity: 0.6;
}

/* HOVER REVEAL OVERLAY */
.project-card .reveal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 255, 225, 0.04);
    opacity: 0;
    transition: opacity .3s;
    pointer-events: none;
}

.project-card:hover .reveal-overlay {
    opacity: 1;
}

/* FEATURED PROJECT (large) */
.project-card.featured {
    grid-column: span 2;
}

.project-card.featured .project-thumb {
    height: 260px;
}

/* EXPERIENCE LAYOUT */
.experience-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    margin-top: 4rem;
}

/* TIMELINE */
.timeline {
    margin-top: 4rem;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--border);
}

.timeline-item {
    padding: 0 0 3rem 3rem;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 6px;
    width: 11px;
    height: 11px;
    background: var(--bg);
    border: 2px solid var(--cyan);
    border-radius: 50%;
}

.timeline-item.active::before {
    background: var(--cyan);
    box-shadow: 0 0 12px var(--cyan);
}

.timeline-date {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 0.5rem;
}

.timeline-role {
    font-family: var(--display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.timeline-company {
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 1rem;
}

.timeline-desc {
    font-size: 0.78rem;
    line-height: 1.75;
    color: var(--muted);
    max-width: 600px;
}

.timeline-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1rem;
}

.skill-badge {
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: .2rem .6rem;
    background: rgba(0, 255, 225, 0.06);
    border: 1px solid rgba(0, 255, 225, 0.2);
    color: var(--cyan);
}

/* CONTACT */
#contact {
    background: var(--bg2);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    margin-top: 4rem;
    align-items: start;
}

.contact-info-title {
    font-family: var(--display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-info-text {
    font-size: 0.78rem;
    line-height: 1.8;
    color: var(--muted);
    margin-bottom: 2rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-link-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: var(--text);
    transition: color .2s;
    font-size: 0.78rem;
}

.contact-link-item:hover {
    color: var(--cyan);
}

.contact-link-icon {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: border-color .2s, background .2s;
}

.contact-link-item:hover .contact-link-icon {
    border-color: var(--cyan);
    background: rgba(0, 255, 225, 0.06);
}

/* FORM */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    position: relative;
}

.form-label {
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    display: block;
    margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.8rem;
    padding: .875rem 1rem;
    outline: none;
    transition: border-color .2s;
    appearance: none;
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 1px rgba(0, 255, 225, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.btn-submit {
    padding: 1rem 2.5rem;
    background: transparent;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    font-family: var(--mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: none;
    transition: background .2s, color .2s, box-shadow .2s;
    align-self: flex-start;
    position: relative;
    overflow: hidden;
}

.btn-submit::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--cyan);
    transform: translateX(-100%);
    transition: transform .3s ease;
    z-index: 0;
}

.btn-submit:hover::before {
    transform: translateX(0);
}

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

.btn-submit span {
    position: relative;
    z-index: 1;
}

/* FOOTER */
footer {
    background: var(--bg);
    border-top: 1px solid var(--border);
    padding: 2rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-copy {
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--muted);
}

.footer-top {
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--muted);
    cursor: none;
    text-transform: uppercase;
    text-decoration: none;
    transition: color .2s;
}

.footer-top:hover {
    color: var(--cyan);
}

/* REVEAL CLASSES */
.reveal {
    opacity: 0;
    transform: translateY(30px);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
}

/* MARQUEE */
.marquee-wrap {
    overflow: hidden;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg2);
}

.marquee-track {
    display: flex;
    gap: 3rem;
    width: max-content;
    animation: marquee 20s linear infinite;
}

.marquee-item {
    font-family: var(--display);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--muted);
}

.marquee-item span {
    color: var(--cyan);
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* GLITCH */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    font-family: var(--display);
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: inherit;
}

.glitch::before {
    color: var(--red);
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
    animation: glitch1 4s infinite;
    opacity: 0;
}

.glitch::after {
    color: var(--cyan);
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
    animation: glitch2 4s infinite;
    opacity: 0;
}

@keyframes glitch1 {

    0%,
    90%,
    100% {
        opacity: 0;
        transform: none;
    }

    92% {
        opacity: 0.8;
        transform: translate(-3px, 1px);
    }

    94% {
        opacity: 0.8;
        transform: translate(3px, -1px);
    }

    96% {
        opacity: 0;
    }
}

@keyframes glitch2 {

    0%,
    90%,
    100% {
        opacity: 0;
        transform: none;
    }

    93% {
        opacity: 0.8;
        transform: translate(3px, 2px);
    }

    95% {
        opacity: 0.8;
        transform: translate(-3px, -2px);
    }

    97% {
        opacity: 0;
    }
}

/* AVAILABLE BADGE */
.available-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: .35rem .875rem;
    border: 1px solid rgba(184, 255, 87, 0.3);
    background: rgba(184, 255, 87, 0.06);
    margin-bottom: 1.5rem;
    opacity: 0;
}

.available-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--lime);
    animation: blink 2s ease-in-out infinite;
}

.available-text {
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--lime);
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

/* SCROLL TO TOP */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 45px;
    height: 45px;
    background: rgba(6, 8, 16, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--cyan);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: none;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.3s, visibility 0.3s, transform 0.3s, border-color 0.2s, background 0.2s;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    border-color: var(--cyan);
    background: rgba(0, 255, 225, 0.1);
}

/* MOBILE MENU */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 102;
    position: relative;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--cyan);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
    transform-origin: center right;
}

.menu-toggle.open span:first-child {
    transform: translateY(8px) rotate(-45deg);
    background: var(--cyan);
    /* Ensure color remains visible */
}

.menu-toggle.open span:last-child {
    transform: translateY(-8px) rotate(45deg);
    background: var(--cyan);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(6, 8, 16, 0.98);
    backdrop-filter: blur(20px);
    z-index: 101;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-menu-noise {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    opacity: 0.4;
    z-index: -1;
}

.mobile-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-links li {
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s;
}

.mobile-menu.open .mobile-links li {
    transform: translateY(0);
    opacity: 1;
}

/* Stagger animation for mobile links */
.mobile-menu.open .mobile-links li:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-menu.open .mobile-links li:nth-child(2) {
    transition-delay: 0.15s;
}

.mobile-menu.open .mobile-links li:nth-child(3) {
    transition-delay: 0.2s;
}

.mobile-menu.open .mobile-links li:nth-child(4) {
    transition-delay: 0.25s;
}

.mobile-menu.open .mobile-links li:nth-child(5) {
    transition-delay: 0.3s;
}

.mobile-links a {
    font-family: var(--display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.02em;
    display: inline-block;
    transition: color 0.2s, transform 0.2s;
}

.mobile-links a:hover,
.mobile-links a.active {
    color: var(--cyan);
    transform: translateX(10px);
}

@media (max-width: 768px) {
    nav {
        padding: 1rem 1.5rem;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    section {
        padding: 4rem 1.5rem;
    }

    #hero {
        padding: 6rem 1.5rem 3rem;
    }

    /* Hide floating code snippets on mobile to reduce clutter */
    .float-el {
        display: none;
    }

    .hero-name {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .hero-role,
    .hero-desc {
        font-size: 0.8rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .btn-primary,
    .btn-secondary {
        text-align: center;
        justify-content: center;
    }

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

    .experience-layout {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem 1rem;
    }

    .stat-num {
        font-size: 2rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-card.featured {
        grid-column: span 1;
    }

    .timeline-item {
        padding: 0 0 2rem 2rem;
    }

    footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}