:root {
    --bg: #080c10;
    --s1: #0e1419;
    --s2: #141c24;
    --cyan: #00e5ff;
    --green: #a8ff78;
    --amber: #ffc400;
    --pink: #ff6b9d;
    --text: #c9d1d9;
    --muted: #586069;
    --border: #1f2d3d;
    --glow: 0 0 24px rgba(0, 229, 255, .35)
}

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

html {
    scroll-behavior: smooth
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
    overflow-x: hidden;
    cursor: none
}

/* ── Scroll progress ── */
#progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--green));
    z-index: 9999;
    width: 0%;
    transition: width .05s
}

/* ── Cursor ── */
.cur {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--cyan);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 12px var(--cyan), 0 0 40px rgba(0, 229, 255, .4);
    transition: transform .1s
}

.cur-ring {
    position: fixed;
    width: 34px;
    height: 34px;
    border: 1px solid rgba(0, 229, 255, .35);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9997;
    transform: translate(-50%, -50%);
    transition: width .2s, height .2s, border-color .2s
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
    width: 3px
}

::-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: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 3rem;
    background: rgba(8, 12, 16, .85);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border)
}

.nav-logo {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--cyan);
    text-decoration: none;
    letter-spacing: .04em
}

.nav-logo em {
    color: var(--text);
    opacity: .4;
    font-style: normal
}

.nav-links {
    display: flex;
    gap: 1.8rem;
    list-style: none
}

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: .72rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    transition: color .2s;
    position: relative
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--cyan);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
    transform: scaleX(1)
}

.nav-hire {
    padding: .45rem 1.1rem;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    font-size: .72rem;
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: .08em;
    transition: all .2s
}

.nav-hire:hover {
    background: var(--cyan);
    color: #080c10;
    font-weight: 700
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: none;
    padding: 4px
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--cyan);
    transition: all .3s
}

.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(8, 12, 16, .97);
    z-index: 400;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem
}

.mobile-menu.open {
    display: flex
}

.mobile-menu a {
    font-family: 'Syne', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    transition: color .2s
}

.mobile-menu a:hover {
    color: var(--cyan)
}

.mobile-close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-size: 2rem;
    color: var(--muted);
    background: none;
    border: none;
    cursor: none
}

/* ── Canvas ── */
#canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: .5
}

/* ── Sections ── */
section {
    padding: 6rem 3rem;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1
}

/* ── HERO ── */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 7rem;
    position: relative
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    padding: .45rem 1.1rem;
    background: rgba(0, 229, 255, .04);
    border: 1px solid rgba(0, 229, 255, .18);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-size: .68rem;
    letter-spacing: .1em;
    color: var(--cyan);
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeUp .6s ease .2s forwards;
    position: relative;
    overflow: hidden;
    text-transform: uppercase
}

.hero-badge::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 8px var(--green), 0 0 16px rgba(168, 255, 120, .3);
    animation: pulse 1.5s infinite;
    flex-shrink: 0
}

.hero-badge::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, .08), transparent);
    animation: badgeShimmer 3s ease-in-out infinite
}

@keyframes badgeShimmer {
    0% { left: -100% }
    100% { left: 100% }
}

.hero-name {
    font-family: 'Syne', sans-serif;
    font-size: clamp(3.8rem, 9vw, 7.5rem);
    font-weight: 800;
    line-height: .93;
    letter-spacing: -.02em;
    color: #e6edf3;
    opacity: 0;
    animation: fadeUp .6s ease .4s forwards;
    position: relative
}

.hero-name .line2 {
    color: var(--cyan);
    display: block
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 500px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(0, 229, 255, .08) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1
}

.hero-role {
    margin-top: 1.8rem;
    font-size: .88rem;
    color: var(--muted);
    opacity: 0;
    animation: fadeUp .6s ease .6s forwards
}

.hero-role .typing {
    color: var(--green);
    border-right: 2px solid var(--green);
    animation: blink .8s infinite;
    padding-right: 2px
}

.hero-desc {
    margin-top: 1.8rem;
    max-width: 500px;
    font-size: .82rem;
    line-height: 1.9;
    color: var(--muted);
    opacity: 0;
    animation: fadeUp .6s ease .8s forwards
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp .6s ease 1s forwards
}

.btn {
    padding: .7rem 1.6rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: .78rem;
    letter-spacing: .08em;
    border: none;
    cursor: none;
    text-decoration: none;
    transition: all .25s;
    display: inline-flex;
    align-items: center;
    gap: .5rem
}

.btn-primary {
    background: var(--cyan);
    color: #080c10;
    font-weight: 700
}

.btn-primary:hover {
    background: #fff;
    box-shadow: var(--glow)
}

.btn-outline {
    background: transparent;
    color: var(--cyan);
    border: 1px solid rgba(0, 229, 255, .4)
}

.btn-outline:hover {
    border-color: var(--cyan);
    background: rgba(0, 229, 255, .07);
    box-shadow: var(--glow)
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp .6s ease 1.2s forwards
}

.stat-num {
    font-family: 'Syne', sans-serif;
    font-size: 1.9rem;
    font-weight: 800;
    color: #e6edf3;
    line-height: 1
}

.stat-num em {
    color: var(--cyan);
    font-style: normal
}

.stat-label {
    font-size: .65rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-top: .3rem
}

.scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    font-size: .6rem;
    letter-spacing: .15em;
    color: var(--muted);
    text-transform: uppercase;
    animation: fadeIn 1s ease 2s both
}

.scroll-hint::after {
    content: '';
    width: 1px;
    height: 40px;
    background: linear-gradient(var(--cyan), transparent);
    animation: scrollLine 2s ease-in-out infinite
}

/* ── Reveal ── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .65s ease, transform .65s ease
}

.reveal.visible {
    opacity: 1;
    transform: none
}

.d1 {
    transition-delay: .1s
}

.d2 {
    transition-delay: .2s
}

.d3 {
    transition-delay: .3s
}

.d4 {
    transition-delay: .4s
}

/* ── Section headers ── */
.sec-label {
    font-size: .68rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: .7rem
}

.sec-label::before {
    content: '// ';
    color: var(--muted)
}

.sec-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2rem, 4vw, 2.9rem);
    font-weight: 800;
    color: #e6edf3;
    line-height: 1.1;
    margin-bottom: 3rem
}

/* ── ABOUT ── */
#about {
    border-top: 1px solid var(--border)
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start
}

.about-text p {
    font-size: .82rem;
    line-height: 1.95;
    color: var(--muted);
    margin-bottom: 1rem
}

.about-text strong {
    color: var(--text);
    font-weight: 500
}

.about-edu {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: .8rem
}

.edu-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: .9rem 1rem;
    background: var(--s1);
    border: 1px solid var(--border);
    border-left: 2px solid var(--cyan)
}

.edu-icon {
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: .1rem
}

.edu-title {
    font-size: .8rem;
    color: #e6edf3;
    font-weight: 500
}

.edu-sub {
    font-size: .7rem;
    color: var(--muted);
    margin-top: .2rem
}

.edu-date {
    font-size: .65rem;
    color: var(--cyan);
    margin-top: .2rem;
    letter-spacing: .05em
}

.terminal {
    background: var(--s1);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden
}

.terminal-bar {
    background: var(--s2);
    padding: .65rem 1rem;
    display: flex;
    align-items: center;
    gap: .45rem;
    border-bottom: 1px solid var(--border)
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%
}

.dr {
    background: #ff5f57
}

.dy {
    background: #febc2e
}

.dg {
    background: #28c840
}

.t-title {
    font-size: .68rem;
    color: var(--muted);
    margin-left: auto
}

.t-body {
    padding: 1.1rem 1.2rem;
    font-size: .76rem;
    line-height: 2
}

.t-line {
    display: block
}

.t-cmd {
    color: var(--green)
}

.t-key {
    color: var(--cyan)
}

.t-str {
    color: #f97583
}

.t-num {
    color: var(--amber)
}

.t-obj {
    color: rgba(201, 209, 217, .45)
}

/* ── SKILLS ── */
#skills {
    border-top: 1px solid var(--border)
}

.skills-marquee-wrap {
    overflow: hidden;
    margin-bottom: 3rem;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: .8rem 0;
    position: relative
}

.skills-marquee-wrap::before,
.skills-marquee-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 2
}

.skills-marquee-wrap::before {
    left: 0;
    background: linear-gradient(90deg, var(--bg), transparent)
}

.skills-marquee-wrap::after {
    right: 0;
    background: linear-gradient(-90deg, var(--bg), transparent)
}

.skills-marquee {
    display: flex;
    gap: 1.5rem;
    animation: marquee 25s linear infinite;
    width: max-content
}

.skill-pill {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .35rem 1rem;
    border: 1px solid var(--border);
    font-size: .7rem;
    color: var(--muted);
    white-space: nowrap;
    flex-shrink: 0
}

.skill-pill span {
    font-size: .9rem
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem
}

.skill-card {
    background: var(--s1);
    border: 1px solid var(--border);
    padding: 1.4rem;
    position: relative;
    overflow: hidden;
    transition: border-color .25s, transform .25s
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--green));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .35s
}

.skill-card:hover {
    border-color: rgba(0, 229, 255, .3);
    transform: translateY(-4px)
}

.skill-card:hover::before {
    transform: scaleX(1)
}

.sc-num {
    font-family: 'Syne', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: rgba(0, 229, 255, .1);
    position: absolute;
    top: .5rem;
    right: .8rem;
    line-height: 1
}

.sc-name {
    font-family: 'Syne', sans-serif;
    font-size: .92rem;
    font-weight: 700;
    color: #e6edf3;
    margin-bottom: .8rem
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem;
    margin-top: .6rem
}

.tag {
    font-size: .63rem;
    padding: .2rem .55rem;
    border: 1px solid var(--border);
    color: var(--muted);
    letter-spacing: .04em
}

.tag-c {
    border-color: rgba(0, 229, 255, .3);
    color: var(--cyan)
}

.tag-g {
    border-color: rgba(168, 255, 120, .3);
    color: var(--green)
}

.tag-a {
    border-color: rgba(255, 196, 0, .3);
    color: var(--amber)
}

/* ── EXPERIENCE ── */
#experience {
    border-top: 1px solid var(--border)
}

.exp-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding-left: 2rem
}

.exp-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: linear-gradient(var(--cyan), var(--green))
}

.exp-entry {
    position: relative;
    padding: 0 0 2.5rem 2rem
}

.exp-entry:last-child {
    padding-bottom: 0
}

.exp-dot {
    position: absolute;
    left: -2rem;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--cyan);
    background: var(--bg);
    transform: translateX(-5px)
}

.exp-entry:nth-child(2) .exp-dot {
    border-color: var(--green)
}

.exp-period {
    font-size: .65rem;
    color: var(--muted);
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: .4rem
}

.exp-role {
    font-family: 'Syne', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #e6edf3;
    margin-bottom: .2rem
}

.exp-org {
    font-size: .8rem;
    color: var(--cyan);
    margin-bottom: .6rem
}

.exp-entry:nth-child(2) .exp-org {
    color: var(--green)
}

.exp-desc {
    font-size: .78rem;
    color: var(--muted);
    line-height: 1.8
}

/* ── PROJECTS ── */
#projects {
    border-top: 1px solid var(--border)
}

.project-featured {
    background: var(--s1);
    border: 1px solid var(--border);
    padding: 2.5rem;
    margin-bottom: 1px;
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 2rem;
    align-items: start;
    position: relative;
    overflow: hidden;
    transition: background .25s
}

.project-featured::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(var(--cyan), var(--green));
    transform: scaleY(0);
    transition: transform .35s;
    transform-origin: top
}

.project-featured:hover {
    background: var(--s2)
}

.project-featured:hover::after {
    transform: scaleY(1)
}

.pf-preview {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, rgba(0, 229, 255, .06), rgba(168, 255, 120, .04));
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .7rem;
    color: var(--muted);
    letter-spacing: .1em;
    position: relative;
    overflow: hidden
}

.pf-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(0, 229, 255, .02) 10px, rgba(0, 229, 255, .02) 11px)
}

.pf-preview-text {
    position: relative;
    z-index: 1;
    text-align: center
}

.pf-preview-text strong {
    display: block;
    font-family: 'Syne', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    color: rgba(0, 229, 255, .2);
    margin-bottom: .3rem
}

.proj-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    margin-top: 1px
}

.project-card {
    background: var(--s1);
    border: 1px solid var(--border);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: background .25s
}

.project-card::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--cyan);
    transform: scaleY(0);
    transition: transform .35s;
    transform-origin: top
}

.project-card:hover {
    background: var(--s2)
}

.project-card:hover::after {
    transform: scaleY(1)
}

.p-num {
    font-size: .62rem;
    color: var(--muted);
    letter-spacing: .12em;
    text-transform: uppercase;
    margin-bottom: .5rem
}

.p-name {
    font-family: 'Syne', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: #e6edf3;
    margin-bottom: .6rem
}

.p-desc {
    font-size: .76rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 1rem
}

.p-links {
    display: flex;
    gap: .6rem;
    margin-top: auto
}

.p-link {
    font-size: .7rem;
    padding: .35rem .8rem;
    border: 1px solid var(--border);
    color: var(--muted);
    text-decoration: none;
    transition: all .2s
}

.p-link:hover {
    border-color: var(--cyan);
    color: var(--cyan)
}

/* ── CONTACT ── */
#contact {
    border-top: 1px solid var(--border)
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start
}

.contact-big {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 800;
    color: #e6edf3;
    line-height: 1.1;
    margin-bottom: 1.2rem
}

.contact-big em {
    color: var(--cyan);
    font-style: normal
}

.contact-sub {
    font-size: .8rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 2rem
}

.c-links {
    display: flex;
    flex-direction: column;
    gap: .8rem
}

.c-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.2rem;
    background: var(--s1);
    border: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    font-size: .78rem;
    transition: all .2s
}

.c-link:hover {
    border-color: var(--cyan);
    color: var(--cyan);
    transform: translateX(5px)
}

.c-icon {
    font-size: .95rem;
    width: 18px;
    text-align: center;
    flex-shrink: 0
}

.c-lbl {
    font-size: .62rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .1em;
    display: block
}

.contact-form {
    background: var(--s1);
    border: 1px solid var(--border);
    padding: 2rem
}

.contact-form h3 {
    font-family: 'Syne', sans-serif;
    font-size: .9rem;
    font-weight: 700;
    color: #e6edf3;
    margin-bottom: 1.5rem;
    padding-bottom: .8rem;
    border-bottom: 1px solid var(--border)
}

.fg {
    margin-bottom: .9rem
}

.fg label {
    display: block;
    font-size: .62rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: .35rem
}

.fg input,
.fg textarea {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
    font-size: .78rem;
    padding: .65rem .85rem;
    outline: none;
    transition: border-color .2s;
    resize: none
}

.fg input:focus,
.fg textarea:focus {
    border-color: var(--cyan)
}

/* ── Footer ── */
footer {
    border-top: 1px solid var(--border);
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .68rem;
    color: var(--muted)
}

footer a {
    color: var(--muted);
    text-decoration: none;
    transition: color .2s
}

footer a:hover {
    color: var(--cyan)
}

/* ── Back to top ── */
#btt {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 42px;
    height: 42px;
    background: var(--s1);
    border: 1px solid var(--border);
    color: var(--cyan);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: none;
    transition: all .25s;
    opacity: 0;
    pointer-events: none;
    z-index: 300
}

#btt.show {
    opacity: 1;
    pointer-events: auto
}

#btt:hover {
    background: var(--cyan);
    color: #080c10;
    box-shadow: var(--glow)
}

/* ── Keyframes ── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(18px)
    }

    to {
        opacity: 1;
        transform: none
    }
}

@keyframes fadeIn {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@keyframes blink {

    0%,
    100% {
        border-color: var(--green)
    }

    50% {
        border-color: transparent
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1)
    }

    50% {
        opacity: .5;
        transform: scale(.7)
    }
}

@keyframes scrollLine {
    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
    }
}

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

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

/* ── Mobile ── */
@media(max-width:768px) {
    nav {
        padding: 1rem 1.5rem
    }

    .nav-links,
    .nav-hire {
        display: none
    }

    .hamburger {
        display: flex
    }

    section {
        padding: 4rem 1.5rem
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem
    }

    .skills-grid {
        grid-template-columns: 1fr 1fr
    }

    .project-featured {
        grid-template-columns: 1fr
    }

    .pf-preview {
        display: none
    }

    .proj-row {
        grid-template-columns: 1fr
    }

    .hero-stats {
        gap: 2rem
    }

    footer {
        flex-direction: column;
        gap: .8rem;
        text-align: center
    }

    #btt {
        bottom: 1.2rem;
        right: 1.2rem
    }
}