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

:root {
    --bg: #080809;
    --surface: #0f0f12;
    --border: #1e1e26;
    --accent: #e8ff47;
    --accent2: #47ffb8;
    --text: #f4f4f0;
    --muted: #5a5a6a;
    --muted2: #888898;
    --mono: 'DM Mono', monospace;
    --display: 'Clash Display', sans-serif;
}

html {
    scroll-behavior: smooth;
}

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

/* Custom cursor */
.cursor {
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s ease;
    mix-blend-mode: difference;
}

.cursor-ring {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(232, 255, 71, 0.4);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Noise texture overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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: 1000;
    opacity: 0.4;
}

/* NAV */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s, background 0.3s;
    backdrop-filter: blur(0px);
}

nav.scrolled {
    border-color: var(--border);
    background: rgba(8, 8, 9, 0.85);
    backdrop-filter: blur(16px);
}

.nav-logo {
    font-family: var(--display);
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 12px;
    color: var(--muted2);
    text-decoration: none;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent);
}

/* HERO */
.hero {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 32px 60px;
    position: relative;
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(232, 255, 71, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(232, 255, 71, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at 30% 50%, black 30%, transparent 80%);
}

.hero-tag {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.6s ease 0.2s forwards;
}

.hero-name {
    font-family: var(--display);
    font-size: clamp(52px, 13vw, 120px);
    font-weight: 700;
    line-height: 0.9;
    letter-spacing: -3px;
    margin-bottom: 32px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.4s forwards;
}

.hero-name .line2 {
    color: transparent;
    -webkit-text-stroke: 1px rgba(244, 244, 240, 0.3);
}

.hero-desc {
    max-width: 520px;
    font-size: 14px;
    line-height: 1.8;
    color: var(--muted2);
    margin-bottom: 48px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.8s forwards;
}

.btn-primary {
    background: var(--accent);
    color: #080809;
    border: none;
    padding: 14px 28px;
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 500;
    cursor: none;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s, box-shadow 0.2s;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 rgba(232, 255, 71, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--muted2);
    border: 1px solid var(--border);
    padding: 14px 28px;
    font-family: var(--mono);
    font-size: 13px;
    cursor: none;
    text-decoration: none;
    display: inline-block;
    transition: color 0.2s, border-color 0.2s;
}

.btn-secondary:hover {
    color: var(--text);
    border-color: var(--muted2);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 32px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeUp 1s ease 1.2s forwards;
}

.scroll-line {
    width: 40px;
    height: 1px;
    background: var(--muted);
    animation: scrollLine 2s ease-in-out infinite;
}

/* STATUS badge */
.status-badge {
    position: absolute;
    top: 120px;
    right: 32px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: var(--muted2);
    border: 1px solid var(--border);
    padding: 8px 14px;
    opacity: 0;
    animation: fadeUp 0.8s ease 1s forwards;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--accent2);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

/* SECTIONS COMMON */
section {
    padding: 100px 32px;
    max-width: 900px;
    margin: 0 auto;
}

.section-label {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
    max-width: 60px;
}

.section-title {
    font-family: var(--display);
    font-size: clamp(32px, 6vw, 56px);
    font-weight: 700;
    letter-spacing: -2px;
    margin-bottom: 48px;
    line-height: 1;
}

/* ABOUT */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-text {
    font-size: 15px;
    line-height: 1.9;
    color: var(--muted2);
}

.about-text p+p {
    margin-top: 16px;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.stat-label {
    color: var(--muted);
}

.stat-val {
    color: var(--text);
    font-weight: 500;
}

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

/* SKILLS */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.skill-card {
    background: var(--bg);
    padding: 28px 24px;
    transition: background 0.2s;
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

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

.skill-card:hover {
    background: var(--surface);
}

.skill-icon {
    font-size: 24px;
    margin-bottom: 12px;
}

.skill-name {
    font-family: var(--display);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.skill-sub {
    font-size: 11px;
    color: var(--muted);
    line-height: 1.6;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tag {
    font-size: 10px;
    padding: 3px 8px;
    border: 1px solid var(--border);
    color: var(--muted2);
    letter-spacing: 0.5px;
}

/* PROJECTS */
.projects-list {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.project-card {
    background: var(--bg);
    padding: 32px 28px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    align-items: start;
    transition: background 0.2s;
    cursor: none;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}


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

.project-num {
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.project-name {
    font-family: var(--display);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
    transition: color 0.2s;
}

.project-card:hover .project-name {
    color: var(--accent);
}

.project-desc {
    font-size: 13px;
    color: var(--muted2);
    line-height: 1.7;
    margin-bottom: 16px;
}

.project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.stack-tag {
    font-size: 10px;
    padding: 4px 10px;
    background: var(--surface);
    color: var(--accent2);
    border: 1px solid rgba(71, 255, 184, 0.15);
    letter-spacing: 0.5px;
}

.project-arrow {
    font-size: 22px;
    color: var(--muted);
    transition: color 0.2s, transform 0.2s;
    padding-top: 4px;
}

.project-card:hover .project-arrow {
    color: var(--accent);
    transform: translate(3px, -3px);
}

/* CONTACT */
.contact-inner {
    border: 1px solid var(--border);
    padding: 56px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-inner::before {
    content: '';
    position: absolute;
    bottom: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(232, 255, 71, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.contact-big {
    font-family: var(--display);
    font-size: clamp(28px, 6vw, 52px);
    font-weight: 700;
    letter-spacing: -2px;
    margin-bottom: 16px;
}

.contact-sub {
    font-size: 14px;
    color: var(--muted2);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--muted2);
    text-decoration: none;
    border: 1px solid var(--border);
    padding: 12px 20px;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.contact-link:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: rgba(232, 255, 71, 0.04);
}

/* FOOTER */
footer {
    border-top: 1px solid var(--border);
    padding: 24px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 1px;
}

/* RESUME BUTTON */
.btn-resume {
    background: transparent;
    color: var(--accent2);
    border: 1px solid var(--accent2);
    padding: 14px 28px;
    font-family: var(--mono);
    font-size: 13px;
    cursor: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.2s;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-resume::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent2);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 0;
}

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

.btn-resume:hover {
    color: #080809;
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 rgba(71, 255, 184, 0.25);
}

.btn-resume span,
.btn-resume svg {
    position: relative;
    z-index: 1;
}

/* Download progress animation */
.btn-resume.downloading .dl-icon {
    animation: downloadBounce 0.6s ease infinite alternate;
}

@keyframes downloadBounce {
    from {
        transform: translateY(0);
    }

    to {
        transform: translateY(4px);
    }
}

/* Ripple */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(232, 255, 71, 0.15);
    transform: scale(0);
    animation: rippleAnim 0.6s linear;
    pointer-events: none;
}

@keyframes rippleAnim {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Typing cursor blink */
.type-cursor {
    display: inline-block;
    width: 3px;
    height: 0.85em;
    background: var(--accent);
    margin-left: 4px;
    vertical-align: middle;
    animation: blink 1s step-end infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1
    }

    50% {
        opacity: 0
    }
}

/* Skill bar */
.skill-bar-wrap {
    margin-top: 14px;
    height: 2px;
    background: var(--border);
    width: 100%;
    overflow: hidden;
}

.skill-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    width: 0%;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Particle canvas */
#particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

/* Floating orbs */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
    animation: orbFloat 8s ease-in-out infinite;
}

.orb1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(232, 255, 71, 0.06) 0%, transparent 70%);
    top: 20%;
    right: -5%;
    animation-delay: 0s;
}

.orb2 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(71, 255, 184, 0.05) 0%, transparent 70%);
    bottom: 15%;
    left: 5%;
    animation-delay: -4s;
}

@keyframes orbFloat {

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

    50% {
        transform: translateY(-30px) scale(1.05);
    }
}

/* Staggered card reveal */
.skill-card,
.project-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease, background 0.2s;
}

.skill-card.visible,
.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ANIMATIONS */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

@keyframes scrollLine {

    0%,
    100% {
        transform: scaleX(1);
        transform-origin: left;
    }

    50% {
        transform: scaleX(0.3);
        transform-origin: left;
    }
}

/* Reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* MOBILE */
@media (max-width: 600px) {
    nav {
        padding: 16px 20px;
    }

    .nav-links {
        gap: 20px;
    }

    .nav-links a {
        font-size: 10px;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-name {
        letter-spacing: -2px;
    }

    .status-badge {
        display: none;
    }

    section {
        padding: 72px 20px;
    }

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

    .contact-inner {
        padding: 40px 24px;
    }

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

    .project-card {
        grid-template-columns: 1fr;
    }

    .project-arrow {
        display: none;
    }

    body {
        cursor: auto;
    }

    .cursor,
    .cursor-ring {
        display: none;
    }
}