/* ============================================================
   DBA — Portfolio  |  Dark tech neon theme
   ============================================================ */

:root {
  --bg: #05060a;
  --bg-2: #0a0d15;
  --panel: rgba(255, 255, 255, 0.035);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --border: rgba(110, 220, 255, 0.14);
  --border-strong: rgba(0, 229, 255, 0.35);
  --cyan: #00e5ff;
  --cyan-soft: rgba(0, 229, 255, 0.55);
  --magenta: #ff2d8a;
  --violet: #7c4dff;
  --green: #00ff9d;
  --text: #e8ebf4;
  --muted: #8b91a7;
  --muted-2: #5b6172;

  --font-display: 'Orbitron', 'Rajdhani', 'Segoe UI', sans-serif;
  --font-body: 'Noto Sans SC', 'Rajdhani', 'Microsoft YaHei', 'PingFang SC', 'Segoe UI', sans-serif;

  --maxw: 1180px;
  --nav-h: 70px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

::selection { background: rgba(0, 229, 255, 0.28); color: #fff; }

/* Custom scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #07080d; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--cyan), var(--violet));
  border-radius: 8px;
}

/* ---------- Background layers ---------- */
.bg-grid {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 75%);
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(600px 400px at 15% 10%, rgba(124, 77, 255, 0.14), transparent 60%),
    radial-gradient(700px 500px at 85% 20%, rgba(0, 229, 255, 0.10), transparent 60%),
    radial-gradient(800px 600px at 50% 100%, rgba(255, 45, 138, 0.08), transparent 60%);
}
#particles { position: fixed; inset: 0; z-index: -1; }

/* ---------- Custom cursor ---------- */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 9999; pointer-events: none;
  border-radius: 50%; transform: translate(-50%, -50%);
}
.cursor-dot {
  width: 8px; height: 8px; background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan), 0 0 24px var(--cyan);
}
.cursor-ring {
  width: 36px; height: 36px; border: 1px solid var(--cyan-soft);
  transition: width .25s ease, height .25s ease, border-color .25s ease, background .25s ease;
}
.cursor-ring.hovering {
  width: 58px; height: 58px; border-color: var(--magenta);
  background: rgba(255, 45, 138, 0.08);
}
@media (hover: none), (max-width: 768px) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---------- Progress bar ---------- */
.progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 1000;
  background: linear-gradient(90deg, var(--cyan), var(--violet), var(--magenta));
  box-shadow: 0 0 12px var(--cyan-soft);
}

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 60px); z-index: 900;
  transition: background .35s ease, border-color .35s ease, backdrop-filter .35s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5, 6, 10, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.logo {
  font-family: var(--font-display); font-weight: 900; font-size: 1.5rem;
  letter-spacing: .08em; color: #fff;
}
.logo-dot { color: var(--cyan); text-shadow: 0 0 12px var(--cyan); }
.nav-links { display: flex; gap: clamp(14px, 2.6vw, 34px); }
.nav-link {
  position: relative; font-size: .95rem; color: var(--muted);
  letter-spacing: .05em; transition: color .25s;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  box-shadow: 0 0 8px var(--cyan-soft); transition: width .3s;
}
.nav-link:hover, .nav-link.active { color: #fff; }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-toggle { display: none; background: none; border: 0; width: 34px; height: 24px; flex-direction: column; justify-content: space-between; }
.nav-toggle span { height: 2px; background: var(--cyan); width: 100%; transition: .3s; box-shadow: 0 0 8px var(--cyan-soft); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: calc(var(--nav-h) + 40px) 24px 80px; text-align: center;
}
.hero-inner { max-width: 860px; }
.hero-kicker {
  font-family: var(--font-display); font-size: .85rem; letter-spacing: .45em;
  color: var(--cyan); margin-bottom: 24px;
  text-shadow: 0 0 14px var(--cyan-soft);
}
.hero-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(4rem, 16vw, 11rem); line-height: .95;
  color: #fff; letter-spacing: .05em; position: relative;
  text-shadow: 0 0 30px rgba(0, 229, 255, 0.35);
}
.hero-sub {
  font-family: var(--font-display); font-size: clamp(1.2rem, 3.5vw, 1.9rem);
  color: var(--text); min-height: 2.4em; margin: 18px 0 10px;
}
.caret {
  color: var(--magenta); animation: blink 1s steps(1) infinite;
  text-shadow: 0 0 12px var(--magenta);
}
@keyframes blink { 50% { opacity: 0; } }
.hero-desc { color: var(--muted); font-size: 1.05rem; letter-spacing: .03em; }
.hero-actions { display: flex; gap: 18px; justify-content: center; margin-top: 36px; flex-wrap: wrap; }

.hero-stats {
  display: flex; gap: clamp(24px, 5vw, 64px); justify-content: center;
  margin-top: 64px; flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.stat-num {
  font-family: var(--font-display); font-weight: 700; font-size: 2.2rem; color: #fff;
  text-shadow: 0 0 18px var(--cyan-soft);
}
.stat-label { font-size: .82rem; color: var(--muted); letter-spacing: .06em; }

.scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: var(--muted); font-family: var(--font-display); font-size: .7rem; letter-spacing: .35em;
}
.scroll-mouse {
  width: 24px; height: 38px; border: 1px solid var(--border-strong); border-radius: 14px;
  position: relative; box-shadow: 0 0 12px rgba(0,229,255,.2) inset;
}
.scroll-mouse::after {
  content: ""; position: absolute; left: 50%; top: 7px; width: 4px; height: 8px;
  background: var(--cyan); border-radius: 4px; transform: translateX(-50%);
  animation: scrollDot 1.8s ease infinite; box-shadow: 0 0 8px var(--cyan);
}
@keyframes scrollDot { 0% { opacity: 0; transform: translate(-50%, 0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 14px); } }

/* ---------- Glitch ---------- */
.glitch { position: relative; }
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; inset: 0; overflow: hidden;
  opacity: .8;
}
.glitch::before { color: var(--cyan); z-index: -1; animation: glitchA 3s infinite linear alternate-reverse; }
.glitch::after { color: var(--magenta); z-index: -2; animation: glitchB 2.7s infinite linear alternate-reverse; }
@keyframes glitchA {
  0%, 90% { clip-path: inset(0 0 0 0); transform: none; }
  92% { clip-path: inset(8% 0 62% 0); transform: translate(-4px, -2px); }
  94% { clip-path: inset(48% 0 30% 0); transform: translate(4px, 2px); }
  96% { clip-path: inset(20% 0 55% 0); transform: translate(-3px, 1px); }
  100% { clip-path: inset(0 0 0 0); transform: none; }
}
@keyframes glitchB {
  0%, 88% { clip-path: inset(0 0 0 0); transform: none; }
  91% { clip-path: inset(60% 0 10% 0); transform: translate(4px, 2px); }
  95% { clip-path: inset(30% 0 50% 0); transform: translate(-4px, -1px); }
  100% { clip-path: inset(0 0 0 0); transform: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; border-radius: 100px; font-size: .95rem;
  letter-spacing: .06em; font-weight: 500; border: 1px solid transparent;
  transition: transform .25s, box-shadow .25s, background .25s, color .25s;
}
.btn-primary {
  color: #03151c; background: linear-gradient(120deg, var(--cyan), #7cf5ff);
  box-shadow: 0 0 22px rgba(0, 229, 255, 0.45);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 34px rgba(0, 229, 255, 0.7); }
.btn-ghost {
  color: var(--cyan); border-color: var(--border-strong);
  background: rgba(0, 229, 255, 0.04);
}
.btn-ghost:hover { background: rgba(0, 229, 255, 0.12); transform: translateY(-3px); box-shadow: 0 0 24px rgba(0,229,255,.25); }
.btn-sm { padding: 9px 18px; font-size: .84rem; }

/* ---------- Sections ---------- */
.section { padding: clamp(70px, 11vw, 130px) 0; position: relative; }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(20px, 5vw, 48px); }

.section-head { display: flex; align-items: flex-end; gap: 18px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-num {
  font-family: var(--font-display); font-weight: 900; font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: transparent; -webkit-text-stroke: 1px var(--cyan-soft); line-height: 1;
}
.section-title { font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 900; letter-spacing: .02em; }
.section-sub {
  font-family: var(--font-display); font-size: .72rem; letter-spacing: .4em;
  color: var(--muted-2); text-transform: uppercase; margin-top: 4px;
}

/* Glass card */
.glass {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color .35s, box-shadow .35s, transform .35s;
}

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 320px 1fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.about-card { padding: 34px 28px; text-align: center; }
.about-avatar {
  width: 96px; height: 96px; margin: 0 auto 18px; border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(0,229,255,.18), rgba(124,77,255,.18));
  border: 1px solid var(--border-strong);
  box-shadow: 0 0 30px rgba(0,229,255,.18) inset, 0 0 30px rgba(0,229,255,.12);
}
.avatar-initials { font-family: var(--font-display); font-weight: 900; font-size: 1.6rem; color: var(--cyan); text-shadow: 0 0 16px var(--cyan); }
.about-name { font-size: 1.35rem; font-weight: 700; }
.about-alias { color: var(--cyan); font-family: var(--font-display); font-size: 1rem; }
.about-role { color: var(--muted); margin: 4px 0 20px; font-size: .95rem; }
.about-facts { text-align: left; display: flex; flex-direction: column; gap: 10px; }
.about-facts li { display: flex; gap: 12px; font-size: .9rem; border-bottom: 1px dashed var(--border); padding-bottom: 8px; }
.about-facts li span { color: var(--cyan); min-width: 44px; font-weight: 600; }

.about-text { font-size: 1.02rem; color: var(--muted); display: flex; flex-direction: column; gap: 16px; }
.about-text .lead { font-size: 1.18rem; color: var(--text); line-height: 1.8; }
.about-text b { color: var(--cyan); font-weight: 600; }
.about-text p { max-width: 62ch; }

/* ---------- Skills ---------- */
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.skill-card { padding: 26px; position: relative; overflow: hidden; }
.skill-card::before {
  content: ""; position: absolute; top: 0; left: 0; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  transition: width .5s;
}
.skill-card:hover { border-color: var(--border-strong); box-shadow: 0 0 34px rgba(0,229,255,.12); }
.skill-card:hover::before { width: 100%; }
.skill-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.skill-tag { font-family: var(--font-display); font-size: .68rem; letter-spacing: .25em; color: var(--magenta); }
.skill-name { font-size: 1.25rem; font-weight: 700; margin-bottom: 6px; }
.skill-desc { color: var(--muted); font-size: .9rem; }

/* ---------- Projects ---------- */
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project-card { padding: 0; position: relative; overflow: hidden; transform-style: preserve-3d; }
.project-card::after {
  content: ""; position: absolute; inset: 0; border-radius: 16px; padding: 1px;
  background: linear-gradient(135deg, var(--cyan), transparent 40%, transparent 60%, var(--magenta));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .4s; pointer-events: none;
}
.project-card:hover::after { opacity: 1; }
.project-card:hover { box-shadow: 0 20px 50px rgba(0,0,0,.5); }
.project-media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #0b0e17; }
.project-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.project-card:hover .project-media img { transform: scale(1.06); }
.project-index {
  position: absolute; top: 12px; right: 12px;
  font-family: var(--font-display); font-weight: 700; font-size: .82rem; letter-spacing: .1em;
  color: var(--cyan); background: rgba(5, 6, 10, .62); border: 1px solid var(--border-strong);
  padding: 4px 10px; border-radius: 8px; backdrop-filter: blur(4px);
}
.project-body { padding: 22px 24px 24px; }
.project-title { font-size: 1.28rem; font-weight: 700; margin: 0 0 10px; }
.project-meta { color: var(--muted); font-size: .92rem; margin-bottom: 16px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.project-tags span {
  font-size: .74rem; padding: 4px 12px; border-radius: 100px;
  border: 1px solid var(--border); color: var(--cyan); background: rgba(0,229,255,.05);
}

/* ---------- Art gallery ---------- */
.art-grid { columns: 3; column-gap: 20px; }
.art-item {
  position: relative; margin-bottom: 20px; border-radius: 14px; overflow: hidden;
  break-inside: avoid; cursor: zoom-in; border: 1px solid var(--border);
  transition: transform .4s, box-shadow .4s;
}
.art-item img { transition: transform .6s ease; }
.art-item::after {
  content: "＋"; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 2.4rem; color: #fff; background: rgba(5,6,10,.55); opacity: 0; transition: opacity .35s;
}
.art-item:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,229,255,.18); border-color: var(--border-strong); }
.art-item:hover img { transform: scale(1.05); }
.art-item:hover::after { opacity: 1; }

/* ---------- Video ---------- */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.video-card { border-radius: 16px; overflow: hidden; border: 1px solid var(--border); cursor: pointer; transition: .35s; background: var(--panel); }
.video-card:hover { border-color: var(--border-strong); transform: translateY(-6px); box-shadow: 0 18px 44px rgba(0,229,255,.16); }
.video-thumb {
  position: relative; aspect-ratio: 16/9;
  background: radial-gradient(circle at 30% 30%, rgba(124,77,255,.35), transparent 55%),
              radial-gradient(circle at 70% 70%, rgba(0,229,255,.28), transparent 55%), #0b0e17;
  display: flex; align-items: center; justify-content: center;
}
.play-btn {
  width: 66px; height: 66px; border-radius: 50%; position: relative;
  border: 1px solid var(--cyan); background: rgba(0,229,255,.1);
  box-shadow: 0 0 26px rgba(0,229,255,.35); transition: .3s;
}
.play-btn::after {
  content: ""; position: absolute; left: 50%; top: 50%; transform: translate(-40%, -50%);
  border-left: 18px solid var(--cyan); border-top: 12px solid transparent; border-bottom: 12px solid transparent;
}
.video-card:hover .play-btn { transform: scale(1.12); box-shadow: 0 0 40px rgba(0,229,255,.6); }
.video-info { padding: 18px 20px; }
.video-info h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.video-info p { color: var(--muted); font-size: .85rem; }

/* ---------- Code cards ---------- */
.code-cards { display: flex; flex-direction: column; gap: 30px; }
.code-card { display: grid; grid-template-columns: 320px 1fr; overflow: hidden; }
.code-media { background: #0b0e17; display: flex; align-items: flex-start; justify-content: center; padding: 22px; border-right: 1px solid var(--border); }
.code-media img { border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.5); border: 1px solid var(--border); }
.code-body { padding: 28px 30px; }
.code-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; }
.code-title { font-size: 1.4rem; font-weight: 700; }
.code-badge {
  font-family: var(--font-display); font-size: .72rem; letter-spacing: .08em;
  color: var(--green); border: 1px solid rgba(0,255,157,.35); background: rgba(0,255,157,.06);
  padding: 4px 12px; border-radius: 100px;
}
.code-desc { color: var(--muted); font-size: .96rem; margin-bottom: 16px; }
.code-features { display: flex; flex-direction: column; gap: 7px; margin-bottom: 22px; }
.code-features li { font-size: .9rem; color: var(--text); padding-left: 20px; position: relative; }
.code-features li::before { content: "▸"; position: absolute; left: 0; color: var(--cyan); }
.code-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact-wrap { text-align: center; max-width: 820px; margin: 0 auto; }
.contact-lead { color: var(--muted); font-size: 1.1rem; margin-bottom: 40px; }
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.contact-item {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 34px 20px; transition: .35s;
}
.contact-item svg { width: 30px; height: 30px; fill: none; stroke: var(--cyan); stroke-width: 1.6; filter: drop-shadow(0 0 8px var(--cyan-soft)); }
.contact-item:hover { border-color: var(--border-strong); transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,229,255,.14); }
.contact-label { font-family: var(--font-display); font-size: .72rem; letter-spacing: .3em; color: var(--muted-2); text-transform: uppercase; }
.contact-value { font-size: 1.05rem; font-weight: 600; color: #fff; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 34px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer p { color: var(--muted-2); font-size: .85rem; }

/* ---------- Modals ---------- */
.modal {
  position: fixed; inset: 0; z-index: 1100; display: flex; align-items: center; justify-content: center;
  background: rgba(3, 4, 8, 0.9); backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
}
.modal.open { opacity: 1; visibility: visible; }
.modal-close {
  position: absolute; top: 22px; right: 26px; z-index: 5;
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border-strong);
  background: rgba(5,6,10,.6); color: var(--cyan); font-size: 1.6rem; line-height: 1;
  transition: .25s;
}
.modal-close:hover { background: var(--cyan); color: #04141a; box-shadow: 0 0 20px var(--cyan); }

/* Lightbox */
.modal-figure { max-width: 90vw; max-height: 88vh; }
.modal-figure img { max-width: 90vw; max-height: 88vh; object-fit: contain; border-radius: 6px; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.modal-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 54px; height: 54px; border-radius: 50%; font-size: 2rem; line-height: 1;
  border: 1px solid var(--border-strong); background: rgba(5,6,10,.5); color: #fff;
  transition: .25s;
}
.modal-arrow:hover { background: var(--cyan); color: #04141a; }
.modal-prev { left: 24px; }
.modal-next { right: 24px; }

/* Video modal */
.modal-video .video-shell { width: min(920px, 92vw); }
.video-shell video { width: 100%; border-radius: 12px; background: #000; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.video-caption { text-align: center; margin-top: 14px; color: var(--muted); }

/* Code modal */
.modal-code .code-shell { width: min(1000px, 94vw); max-height: 88vh; display: flex; flex-direction: column; background: #0a0d15; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.code-shell-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); background: rgba(255,255,255,.02); }
.code-shell-head span { font-family: var(--font-display); font-size: .82rem; color: var(--cyan); letter-spacing: .05em; }
.code-shell-actions { display: flex; gap: 10px; }
.code-view {
  flex: 1; overflow: auto; padding: 20px; margin: 0;
  font-family: 'Consolas', 'Cascadia Code', 'Fira Code', 'Courier New', monospace;
  font-size: .82rem; line-height: 1.6; color: #d6dae5; text-align: left;
  tab-size: 4; white-space: pre;
}
.code-view .ln { display: inline-block; width: 3.4em; padding-right: 1.2em; text-align: right; color: #3a4054; user-select: none; }
.code-view .c { color: #5a6478; font-style: italic; }
.code-view .s { color: #8bd48b; }
.code-view .k { color: #ff7ad9; }
.code-view .b { color: #79c0ff; }
.code-view .n { color: #e8a95e; }
.code-view .d { color: #ffd479; }
.code-view .f { color: #7cf5ff; }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal:nth-child(2) { transition-delay: .08s; }
.reveal:nth-child(3) { transition-delay: .16s; }
.reveal:nth-child(4) { transition-delay: .24s; }
.reveal:nth-child(5) { transition-delay: .32s; }
.reveal:nth-child(6) { transition-delay: .4s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .art-grid { columns: 2; }
  .code-card { grid-template-columns: 1fr; }
  .code-media { border-right: 0; border-bottom: 1px solid var(--border); }
}
@media (max-width: 640px) {
  .nav-links {
    position: fixed; top: var(--nav-h); right: 0; bottom: 0; width: 72%;
    flex-direction: column; gap: 8px; padding: 30px 28px;
    background: rgba(5,6,10,.96); backdrop-filter: blur(16px);
    border-left: 1px solid var(--border);
    transform: translateX(100%); transition: transform .35s ease;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link { font-size: 1.1rem; padding: 10px 0; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(11px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }
  .skills-grid, .projects-grid, .video-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .art-grid { columns: 1; }
  .hero-stats { gap: 26px; }
  .modal-arrow { width: 40px; height: 40px; }
  .modal-prev { left: 8px; } .modal-next { right: 8px; }
}