@font-face {
    font-family: 'Space Grotesk';
    font-display: swap;
}

:root {
    --black: #050505;
    --dark: #0a0a0a;
    --card: #111;
    --card-hover: #161616;
    --border: #1e1e1e;
    --border-hover: #2a2a2a;
    --white: #f0f0f0;
    --gray: #888;
    --dim: #555;
    --green: #00e87b;
    --green-dim: rgba(0, 232, 123, 0.15);
    --green-glow: rgba(0, 232, 123, 0.35);
    --blue: #3b82f6;
    --radius: 14px;
    --radius-sm: 8px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: default;
}

::selection {
    background: var(--green);
    color: var(--black);
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--green); border-radius: 10px; }

#particleCanvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(5, 5, 5, 0.6);
    backdrop-filter: blur(16px) saturate(1.5);
    border-bottom: 1px solid transparent;
    transition: all 0.4s ease;
}

header.scrolled {
    border-bottom-color: var(--border);
    background: rgba(5, 5, 5, 0.88);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.logo {
    font-size: 1.3rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--white);
    font-family: 'JetBrains Mono', monospace;
    transition: color 0.3s;
}

.logo:hover { color: var(--green); }

.logo-bracket {
    color: var(--green);
    font-weight: 400;
}

nav { display: flex; gap: 4px; }

nav a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: all 0.25s;
    position: relative;
}

nav a:hover {
    color: var(--white);
    background: rgba(255,255,255,0.04);
}

.header-right { display: flex; align-items: center; gap: 16px; }

.lang-switch {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: 'JetBrains Mono', monospace;
}

.lang-sep { color: var(--dim); font-size: 0.8rem; }

.lang-btn {
    background: none;
    border: none;
    color: var(--dim);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.25s;
}

.lang-btn.active {
    color: var(--green);
    background: var(--green-dim);
}

.lang-btn:hover:not(.active) { color: var(--white); }

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

.burger span {
    width: 20px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s;
    transform-origin: center;
}

.burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(20px);
    padding: 16px 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transform: translateY(-130%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 49;
    border-bottom: 1px solid var(--border);
}

.mobile-nav.open { transform: translateY(0); }

.mobile-nav a {
    color: var(--gray);
    text-decoration: none;
    font-size: 1rem;
    padding: 14px 12px;
    border-radius: var(--radius-sm);
    transition: all 0.25s;
}

.mobile-nav a:hover { color: var(--white); background: rgba(255,255,255,0.04); }

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 24px 60px;
    max-width: 1100px;
    margin: 0 auto;
}

.hero-content { position: relative; z-index: 1; }

.hero-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: var(--green-dim);
    border: 1px solid rgba(0, 232, 123, 0.2);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--green);
    margin-bottom: 40px;
    animation: slideIn 0.6s ease both;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: blink-dot 2s ease-in-out infinite;
}

@keyframes blink-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--green-glow); }
    50% { opacity: 0.4; box-shadow: 0 0 0 6px transparent; }
}

.hero h1 { margin-bottom: 24px; }

.hero-line {
    display: block;
    overflow: hidden;
}

.hero-line-1 {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--gray);
    margin-bottom: 8px;
    animation: slideIn 0.6s ease 0.1s both;
}

.hero-line-2 {
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 700;
    letter-spacing: -3px;
    line-height: 1;
    color: var(--white);
    animation: slideIn 0.6s ease 0.2s both;
}

.hero-line-3-wrap {
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 700;
    letter-spacing: -3px;
    line-height: 1;
    animation: slideIn 0.6s ease 0.3s both;
}

.hero-line-3-text {
    background: linear-gradient(90deg, var(--green), #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blink {
    -webkit-text-fill-color: var(--green);
    text-shadow: 0 0 10px rgba(0, 232, 123, 0.5);
    animation: cursor-blink 1s step-end infinite;
}

@keyframes cursor-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 500px;
    animation: slideIn 0.6s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    margin-top: 40px;
    animation: slideIn 0.6s ease 0.5s both;
}

.btn-main {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--green);
    color: var(--black);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.btn-main::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s;
}

.btn-main:hover::before { transform: translateX(100%); }

.btn-main:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--green-glow);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: transparent;
    color: var(--white);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s;
}

.btn-outline:hover {
    border-color: var(--green);
    color: var(--green);
    transform: translateY(-2px);
}

.hero-socials {
    display: flex;
    gap: 12px;
    margin-top: 48px;
    animation: slideIn 0.6s ease 0.6s both;
}

.social-float {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--gray);
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s;
}

.social-float:hover {
    color: var(--green);
    border-color: var(--green);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px var(--green-dim);
}

.scroll-cue {
    position: absolute;
    bottom: 40px;
    right: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: slideIn 0.6s ease 0.7s both;
}

.scroll-cue span {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--dim);
    writing-mode: vertical-rl;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: var(--border);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    width: 100%;
    height: 40%;
    background: var(--green);
    animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
    0% { top: -40%; }
    100% { top: 100%; }
}

.section {
    padding: 120px 0;
    position: relative;
    z-index: 1;
}

.section-dark {
    background: var(--dark);
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    margin-bottom: 56px;
    letter-spacing: -1px;
}

.title-num {
    color: var(--green);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85em;
    font-weight: 400;
}

.about-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: start;
}

.about-img-wrap {
    position: relative;
    width: 240px;
    height: 240px;
    margin: 0 auto;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    position: relative;
    z-index: 2;
    filter: grayscale(0.3);
    transition: filter 0.5s, transform 0.5s;
}

.about-img-wrap:hover .about-img {
    filter: grayscale(0);
    transform: scale(1.02);
}

.img-decoration {
    position: absolute;
    inset: 12px -12px -12px 12px;
    border: 2px solid var(--green);
    border-radius: var(--radius);
    z-index: 1;
    transition: all 0.5s;
    opacity: 0.4;
}

.about-img-wrap:hover .img-decoration {
    inset: 8px -8px -8px 8px;
    opacity: 0.7;
}

.about-text p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 18px;
    line-height: 1.8;
}

.about-quote {
    margin-top: 32px;
    margin-bottom: 16px;
    padding: 16px 20px;
    border-left: 3px solid var(--green);
    background: var(--card);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--white);
    font-size: 1.05rem;
    font-weight: 500;
    font-style: italic;
    line-height: 1.6;
    position: relative;
}

.about-quote::before {
    content: '"';
    position: absolute;
    top: 10px;
    right: 16px;
    font-size: 3rem;
    color: var(--green-dim);
    font-family: serif;
    line-height: 1;
    pointer-events: none;
}

.lang-list {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.lang-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.3s;
}

.lang-item:hover {
    border-color: var(--green);
    transform: translateY(-2px);
}

.lang-code { 
    font-size: 1.1rem; 
    font-weight: 700; 
    color: var(--green); 
    font-family: 'JetBrains Mono', monospace; 
}

.lang-item strong {
    display: block;
    font-size: 0.85rem;
    color: var(--white);
}

.lang-item small {
    font-size: 0.72rem;
    color: var(--dim);
}

.exp-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.exp-heading {
    font-size: 1rem;
    font-weight: 600;
    color: var(--green);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.exp-icon { font-size: 1.1rem; opacity: 0.8; }

.exp-card {
    padding: 24px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 16px;
    transition: all 0.35s;
    position: relative;
    overflow: hidden;
}

.exp-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--green);
    transform: scaleY(0);
    transition: transform 0.35s;
    transform-origin: top;
}

.exp-card:hover {
    border-color: var(--border-hover);
    transform: translateX(6px);
}

.exp-card:hover::before { transform: scaleY(1); }

.exp-date {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
    font-family: 'JetBrains Mono', monospace;
}

.exp-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.exp-card p {
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.6;
}

.projects-mosaic {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.proj-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.proj-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.proj-top {
    padding: 40px 24px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    position: relative;
    background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 100%);
}

.proj-top::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 24px;
    right: 24px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--card-accent, var(--green)) 50%, transparent);
    opacity: 0.3;
}

.proj-code {
    font-size: 2.8rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    opacity: 0.8;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.proj-card:hover .proj-code { 
    transform: scale(1.1) translateY(-4px); 
    color: var(--card-accent); 
    opacity: 1; 
}

.proj-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}

.proj-tags span {
    padding: 3px 10px;
    font-size: 0.68rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dim);
    border: 1px solid var(--border);
    border-radius: 50px;
    transition: all 0.3s;
}

.proj-card:hover .proj-tags span {
    border-color: var(--border-hover);
    color: var(--gray);
}

.proj-bottom {
    padding: 24px;
}

.proj-bottom h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--white);
}

.proj-bottom p {
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 20px;
}

.proj-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.proj-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--gray);
    text-decoration: none;
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.25s;
}

.proj-link:hover {
    color: var(--white);
    border-color: var(--border-hover);
    background: rgba(255,255,255,0.03);
}

.proj-link-live {
    color: var(--green);
    border-color: rgba(0, 232, 123, 0.2);
}

.proj-link-live:hover {
    color: var(--black);
    background: var(--green);
    border-color: var(--green);
}

.tech-group { margin-bottom: 56px; }

.tech-group-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.tech-bars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.3s;
}

.bar-row:hover {
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.bar-label {
    font-size: 0.85rem;
    font-weight: 500;
    min-width: 90px;
    color: var(--white);
}

.bar-track {
    flex: 1;
    height: 5px;
    background: rgba(255,255,255,0.05);
    border-radius: 3px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    width: 0%;
    border-radius: 3px;
    background: hsl(var(--bar-hue, 150), 70%, 50%);
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.bar-fill::after {
    content: '';
    position: absolute;
    right: 0;
    top: -2px;
    width: 4px;
    height: 9px;
    background: inherit;
    border-radius: 2px;
    opacity: 0;
    transition: opacity 0.3s 1s;
}

.bar-row:hover .bar-fill::after { opacity: 1; }

.bar-pct {
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--dim);
    min-width: 36px;
    text-align: right;
}

.marquee-wrap {
    overflow: hidden;
    padding: 20px 0;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
    display: flex;
    gap: 12px;
    animation: marquee 40s linear infinite;
    width: max-content;
}

.marquee-track span {
    padding: 8px 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gray);
    white-space: nowrap;
    transition: all 0.3s;
}

.marquee-track span:hover {
    color: var(--green);
    border-color: var(--green);
    background: var(--green-dim);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
}

.ach-card {
    padding: 28px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.35s;
    position: relative;
    overflow: hidden;
}

.ach-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--green), #38bdf8);
    transform: scaleX(0);
    transition: transform 0.4s;
    transform-origin: left;
}

.ach-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

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

.ach-num-badge { 
    font-size: 1.6rem; 
    font-weight: 700; 
    font-family: 'JetBrains Mono', monospace; 
    color: var(--green); 
    margin-bottom: 16px; 
    display: inline-block;
    border-bottom: 2px solid var(--green);
    line-height: 1;
    padding-bottom: 4px;
}

.ach-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.ach-card p {
    font-size: 0.82rem;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 18px;
}

.ach-nums {
    display: flex;
    gap: 16px;
}

.ach-nums > div {
    text-align: center;
    padding: 8px 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: 6px;
}

.ach-nums strong {
    display: block;
    font-size: 0.88rem;
    color: var(--green);
    font-weight: 700;
}

.ach-nums small {
    font-size: 0.65rem;
    color: var(--dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: start;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.3s;
    color: var(--white);
}

.contact-row:hover {
    border-color: var(--green);
    transform: translateX(6px);
}

.contact-row > i:first-child {
    font-size: 1.1rem;
    color: var(--green);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-dim);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.contact-bracket {
    font-size: 1.3rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--green);
    font-weight: 400;
    transition: transform 0.3s;
}

.contact-row:hover .contact-bracket:first-child { transform: translateX(-4px); }
.contact-row:hover .contact-bracket:last-child { transform: translateX(4px); }

.contact-row div { flex: 1; }

.contact-row strong {
    display: block;
    font-size: 0.88rem;
}

.contact-row span {
    font-size: 0.78rem;
    color: var(--dim);
}

.contact-arrow {
    color: var(--dim);
    font-size: 0.8rem;
    transition: all 0.3s;
}

.contact-row:hover .contact-arrow {
    color: var(--green);
    transform: translateX(4px);
}

.contact-arrow {
    color: var(--dim);
    font-size: 0.8rem;
    transition: all 0.3s;
}

.contact-row:hover .contact-arrow {
    color: var(--green);
    transform: translateX(4px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.field {
    position: relative;
}

.field input,
.field textarea {
    width: 100%;
    padding: 16px 18px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.92rem;
    transition: all 0.3s;
    outline: none;
}

.field label {
    position: absolute;
    left: 18px;
    top: 16px;
    font-size: 0.88rem;
    color: var(--dim);
    pointer-events: none;
    transition: all 0.25s;
}

.field input:focus,
.field textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px var(--green-dim);
}

.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label {
    top: -8px;
    left: 12px;
    font-size: 0.7rem;
    color: var(--green);
    background: var(--card);
    padding: 0 6px;
}

.field textarea { resize: vertical; min-height: 100px; }

footer {
    background: var(--black);
    border-top: 1px solid var(--border);
    padding: 24px 0;
    position: relative;
    z-index: 1;
}

.footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--dim);
}

.footer-links {
    display: flex;
    gap: 16px;
}

.footer-links a {
    color: var(--dim);
    font-size: 1rem;
    transition: all 0.3s;
}

.footer-links a:hover { color: var(--green); transform: translateY(-2px); }

.reveal-up {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-text {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-text.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .about-text { text-align: left; }
    .about-img-wrap { width: 200px; height: 200px; }
    .lang-list { justify-content: center; }
    .exp-columns { grid-template-columns: 1fr; gap: 40px; }
    .tech-bars { grid-template-columns: 1fr; }
    .contact-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    nav { display: none; }
    .burger { display: flex; }
    .hero { padding: 100px 24px 40px; }
    .hero-line-2, .hero-line-3 { letter-spacing: -2px; }
    .hero-buttons { flex-direction: column; }
    .btn-main, .btn-outline { width: 100%; max-width: 280px; justify-content: center; }
    .scroll-cue { display: none; }
    .section { padding: 80px 0; }
    .projects-mosaic { grid-template-columns: 1fr; }
    .ach-grid { grid-template-columns: 1fr; }
    .footer-row { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .header-inner { height: 56px; }
    .mobile-nav { top: 56px; }
    .section { padding: 60px 0; }
    .lang-list { flex-direction: column; }
    .exp-card { padding: 18px; }
}

.discord-btn {
    position: relative;
}

.copy-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    background: var(--green);
    color: var(--black);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    z-index: 100;
    font-family: 'Space Grotesk', sans-serif;
}

.copy-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: var(--green) transparent transparent transparent;
}

.copy-tooltip.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}