/* ==========================================================================
   Kinnar Kansara · personal site
   ========================================================================== */

:root {
  --bg: #07090f;
  --bg-2: #0b0f18;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.16);
  --text: #e9eef6;
  --muted: #8d97a9;
  --dim: #5b6577;
  --mint: #53f6c7;
  --mint-rgb: 83, 246, 199;
  --violet: #8b7bff;
  --violet-rgb: 139, 123, 255;
  --pink: #ff6fb5;
  --grad: linear-gradient(100deg, var(--mint) 0%, #6fd6ff 45%, var(--violet) 100%);

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius: 18px;
  --gutter: clamp(16px, 5vw, 64px);
  --max: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
::selection { background: rgba(var(--mint-rgb), 0.3); color: #fff; }
:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; border-radius: 6px; }

/* ---------- Ambient background ---------- */
#network {
  position: fixed; inset: 0; z-index: -3;
  width: 100%; height: 100%;
}
.orbs { position: fixed; inset: 0; z-index: -4; overflow: hidden; pointer-events: none; }
.orbs span {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.35;
  animation: drift 26s ease-in-out infinite alternate;
}
.orbs span:nth-child(1) { width: 46vmax; height: 46vmax; background: radial-gradient(circle, rgba(var(--mint-rgb), .55), transparent 65%); top: -18vmax; left: -12vmax; }
.orbs span:nth-child(2) { width: 42vmax; height: 42vmax; background: radial-gradient(circle, rgba(var(--violet-rgb), .6), transparent 65%); bottom: -20vmax; right: -14vmax; animation-duration: 32s; }
.orbs span:nth-child(3) { width: 28vmax; height: 28vmax; background: radial-gradient(circle, rgba(255, 111, 181, .35), transparent 65%); top: 40%; left: 55%; animation-duration: 38s; opacity: .2; }
@keyframes drift {
  to { transform: translate3d(8vmax, 6vmax, 0) scale(1.15); }
}
.grain {
  position: fixed; inset: -50%; z-index: -2; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.cursor-glow {
  position: fixed; left: 0; top: 0; z-index: -1; pointer-events: none;
  width: 520px; height: 520px; margin: -260px 0 0 -260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--mint-rgb), .09), transparent 60%);
  transform: translate3d(var(--mx, -999px), var(--my, -999px), 0);
  transition: opacity .4s; opacity: 0;
}
body.has-pointer .cursor-glow { opacity: 1; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 16px; left: 50%; z-index: 50;
  transform: translateX(-50%);
  width: min(var(--max), calc(100% - 2 * 16px));
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 12px 10px 18px;
  border: 1px solid transparent; border-radius: 999px;
  transition: background .4s var(--ease), border-color .4s, backdrop-filter .4s, top .4s var(--ease);
}
.nav.scrolled {
  background: rgba(10, 13, 21, 0.65);
  border-color: var(--line);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
  top: 10px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font: 700 18px/1 var(--font-display); letter-spacing: .06em; }
.brand-mark {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px;
  background: var(--mint); color: #06221a; font: 700 15px/1 var(--font-mono); letter-spacing: -1px;
  box-shadow: 0 0 24px rgba(var(--mint-rgb), .45);
}
.brand-name { color: var(--mint); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  position: relative; padding: 8px 14px; border-radius: 999px;
  color: var(--muted); font-size: 14px; font-weight: 500;
  transition: color .25s, background .25s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--text); background: var(--surface-2); }
.nav-links .nav-cta {
  margin-left: 6px; color: #06221a; background: var(--mint);
  box-shadow: 0 0 0 0 rgba(var(--mint-rgb), .5);
  transition: box-shadow .3s, transform .3s var(--ease);
}
.nav-links .nav-cta:hover { color: #06221a; transform: translateY(-1px); box-shadow: 0 8px 30px -6px rgba(var(--mint-rgb), .7); }
.nav-toggle { display: none; }

/* ---------- Shared ---------- */
main { position: relative; }
.section { width: min(var(--max), 100% - 2 * var(--gutter)); margin: 0 auto; padding: clamp(80px, 12vw, 150px) 0 0; }
.section-title {
  font: 700 clamp(44px, 9vw, 120px)/0.95 var(--font-display);
  letter-spacing: -0.045em;
  margin-bottom: clamp(40px, 6vw, 72px);
  background: linear-gradient(180deg, #fff 30%, rgba(255,255,255,.55));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section-title .br { color: var(--mint); -webkit-text-fill-color: var(--mint); font-weight: 500; }
.sub-title {
  display: flex; align-items: center; gap: 14px;
  font: 600 clamp(26px, 3.4vw, 36px)/1.1 var(--font-display); letter-spacing: -0.02em;
  margin: clamp(72px, 9vw, 112px) 0 28px;
}
.sub-title::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--line-2), transparent); }
.idx { font: 500 13px/1 var(--font-mono); color: var(--mint); padding: 6px 9px; border: 1px solid rgba(var(--mint-rgb), .35); border-radius: 8px; }
.muted-label { color: var(--dim); font: 500 12px/1 var(--font-mono); text-transform: uppercase; letter-spacing: .12em; margin: 16px 0 10px; }

.card {
  position: relative;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  isolation: isolate;
  overflow: hidden;
  transition: border-color .35s, transform .5s var(--ease);
}
/* spotlight that follows the cursor (set by JS) */
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .35s;
  background: radial-gradient(420px circle at var(--x, 50%) var(--y, 50%), rgba(var(--mint-rgb), .12), transparent 45%);
}
.card:hover { border-color: rgba(var(--mint-rgb), .35); }
.card:hover::before { opacity: 1; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 24px; border-radius: 999px; border: 0; cursor: pointer;
  font: 600 15px/1.2 var(--font-body);
  transition: transform .35s var(--ease), box-shadow .35s;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .35s var(--ease); }
.btn-primary { background: var(--grad); background-size: 200% 100%; color: #061a14; box-shadow: 0 10px 40px -12px rgba(var(--mint-rgb), .8); animation: sheen 6s linear infinite; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 50px -12px rgba(var(--mint-rgb), .9); }
.btn-primary:hover svg { transform: translateX(4px); }
@keyframes sheen { 50% { background-position: 100% 0; } }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  width: min(var(--max), 100% - 2 * var(--gutter));
  margin: 0 auto;
  display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: clamp(32px, 5vw, 72px);
  padding: 120px 0 90px;
}
.tag { font: 500 clamp(15px, 1.6vw, 18px)/1 var(--font-mono); color: var(--text); margin-bottom: 22px; }
.tag .br { color: var(--mint); }
.hero-title { font-family: var(--font-display); letter-spacing: -0.045em; line-height: 0.98; }
.hero-title .hello { display: block; font-size: clamp(52px, 8.4vw, 116px); font-weight: 700; }
.hero-title .role {
  display: block; margin-top: .12em;
  font-size: clamp(34px, 5.2vw, 72px); font-weight: 600; min-height: 1.05em;
}
.typed { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.caret {
  display: inline-block; width: .08em; height: .85em; margin-left: .08em; vertical-align: -0.05em;
  background: var(--mint); border-radius: 2px; animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.hero-lede { max-width: 54ch; margin-top: 28px; color: var(--muted); font-size: clamp(16px, 1.35vw, 18px); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 22px; margin-top: 38px; }
.socials { display: flex; gap: 10px; }
.socials a, .footer-social a {
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid var(--line-2); color: var(--text); background: var(--surface);
  transition: transform .35s var(--ease), border-color .3s, color .3s, background .3s;
}
.socials a:hover, .footer-social a:hover { transform: translateY(-3px); border-color: var(--mint); color: var(--mint); background: rgba(var(--mint-rgb), .08); }
.socials svg, .footer-social svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.socials svg .fill, .footer-social svg .fill { fill: currentColor; stroke: none; }

.hero-visual { position: relative; perspective: 1200px; }
.code-card {
  position: relative;
  background: rgba(13, 17, 27, .78);
  border: 1px solid var(--line-2);
  border-radius: 20px;
  box-shadow: 0 40px 120px -30px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.02) inset, 0 0 80px -30px rgba(var(--violet-rgb), .6);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transform-style: preserve-3d;
  transition: transform .6s var(--ease);
}
.code-card::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, rgba(var(--mint-rgb), .7), transparent 35%, transparent 65%, rgba(var(--violet-rgb), .8));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.code-head { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.code-head i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.code-head i:nth-child(2) { background: #febc2e; }
.code-head i:nth-child(3) { background: #28c840; }
.code-head span { margin-left: 10px; font: 500 12px/1 var(--font-mono); color: var(--muted); }
.code { margin: 0; padding: 22px 22px 26px; overflow-x: auto; font: 400 clamp(12px, 1.12vw, 14px)/1.75 var(--font-mono); color: #c9d3e3; }
.code .k { color: #c792ea; }
.code .t { color: var(--mint); }
.code .s { color: #ffcb6b; }
.code .f { color: #82aaff; }
.code .a { color: var(--pink); }
.float-chip {
  position: absolute; padding: 9px 14px; border-radius: 12px;
  font: 500 13px/1 var(--font-mono); color: var(--text);
  background: rgba(15, 20, 32, .85); border: 1px solid var(--line-2);
  box-shadow: 0 12px 40px -10px rgba(0,0,0,.8);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  animation: bob 6s ease-in-out infinite;
}
.float-chip.c1 { top: -18px; right: 8%; }
.float-chip.c2 { bottom: 16%; left: -34px; animation-delay: -2s; border-color: rgba(var(--mint-rgb), .4); }
.float-chip.c3 { bottom: -18px; right: 14%; animation-delay: -4s; border-color: rgba(var(--violet-rgb), .5); }
@keyframes bob { 50% { transform: translateY(-10px); } }

.scroll-hint {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font: 500 11px/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--dim);
  transition: color .3s;
}
.scroll-hint:hover { color: var(--mint); }
.scroll-hint i { width: 22px; height: 36px; border: 1.5px solid currentColor; border-radius: 12px; position: relative; }
.scroll-hint i::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--mint); animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(-3px); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

/* ---------- Marquee ---------- */
.marquee {
  position: relative; overflow: hidden; padding: 22px 0;
  border-block: 1px solid var(--line);
  background: rgba(255,255,255,.015);
  -webkit-mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee span {
  display: inline-flex; align-items: center; padding: 0 28px;
  font: 600 clamp(20px, 2.6vw, 30px)/1 var(--font-display); letter-spacing: -0.02em; color: var(--dim);
  white-space: nowrap; transition: color .3s;
}
.marquee span::after { content: "✦"; margin-left: 56px; font-size: .5em; color: var(--mint); }
.marquee span:hover { color: var(--text); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.portrait { margin: 0; position: relative; }
.portrait-frame {
  position: relative; border-radius: 28px; padding: 3px; overflow: hidden; isolation: isolate;
}
.portrait-frame::before {
  content: ""; position: absolute; inset: -50%; z-index: -1;
  background: conic-gradient(from 0deg, var(--mint), transparent 25%, var(--violet) 50%, transparent 75%, var(--mint));
  animation: spin 8s linear infinite;
}
.portrait-frame img { border-radius: 25px; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 15%; filter: saturate(1.05) contrast(1.03); }
@keyframes spin { to { transform: rotate(1turn); } }
.portrait figcaption {
  position: absolute; left: 20px; bottom: 20px;
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px;
  font: 500 13px/1 var(--font-mono); background: rgba(8, 11, 18, .75); border: 1px solid var(--line-2);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 0 rgba(var(--mint-rgb), .7); animation: ping 2s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 10px rgba(var(--mint-rgb), 0); } 100% { box-shadow: 0 0 0 0 rgba(var(--mint-rgb), 0); } }
.about-lede { font: 500 clamp(22px, 2.6vw, 34px)/1.35 var(--font-display); letter-spacing: -0.02em; color: #cfd7e4; }
.about-lede em { font-style: normal; color: var(--text); background: linear-gradient(transparent 62%, rgba(var(--mint-rgb), .28) 0); }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); max-width: 560px; gap: 14px; margin-top: 40px; }
.stat { padding: 20px; border-radius: 16px; border: 1px solid var(--line); background: var(--surface); }
.stat b { display: block; font: 700 clamp(30px, 3.4vw, 44px)/1 var(--font-display); letter-spacing: -0.03em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat b small { font-size: .45em; letter-spacing: 0; }
.stat span { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.4; }

/* ---------- Skills ---------- */
.skills { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.skill { padding: 22px 22px 24px; }
.skill.wide { grid-column: span 2; }
.skill h4 { font: 600 17px/1.25 var(--font-display); letter-spacing: -0.01em; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.skill h4::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--mint); box-shadow: 0 0 12px var(--mint); transform: rotate(45deg); }
.skill ul, .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.skill li, .chips li {
  padding: 6px 11px; border-radius: 8px;
  font: 500 12.5px/1.3 var(--font-mono); color: #c3cddd;
  background: rgba(255,255,255,.04); border: 1px solid var(--line);
  transition: color .25s, border-color .25s, background .25s;
}
.skill:hover li { border-color: rgba(var(--mint-rgb), .2); }
.skill li:hover, .chips li:hover { color: var(--mint); border-color: rgba(var(--mint-rgb), .5); background: rgba(var(--mint-rgb), .06); }

/* ---------- Timeline ---------- */
.timeline { position: relative; display: grid; gap: 28px; padding-left: 0; }
.timeline::before, .timeline::after {
  content: ""; position: absolute; top: 8px; bottom: 8px; left: 232px; width: 2px; border-radius: 2px;
}
.timeline::before { background: var(--line); }
.timeline::after { background: var(--grad); transform-origin: top; transform: scaleY(var(--progress, 0)); box-shadow: 0 0 16px rgba(var(--mint-rgb), .6); }
.job { position: relative; display: grid; grid-template-columns: 200px 1fr; gap: 64px; align-items: start; }
.job::before {
  content: ""; position: absolute; left: 226px; top: 22px; z-index: 1;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--mint);
  box-shadow: 0 0 0 5px rgba(var(--mint-rgb), .12), 0 0 18px rgba(var(--mint-rgb), .6);
}
.job-meta { padding-top: 16px; text-align: right; }
.job-meta time { display: block; font: 500 13px/1.3 var(--font-mono); color: var(--mint); }
.job-meta span { display: block; margin-top: 8px; font-weight: 600; font-size: 15px; line-height: 1.35; }
.job-body { padding: 26px 28px; }
.job-body h4 { font: 600 clamp(20px, 2vw, 24px)/1.2 var(--font-display); letter-spacing: -0.02em; margin-bottom: 12px; }
.job-body p { color: var(--muted); }
.job-body ul { display: grid; gap: 10px; margin-top: 14px; }
.job-body li { position: relative; padding-left: 22px; color: #c3cddd; }
.job-body li::before { content: "▹"; position: absolute; left: 0; color: var(--mint); }
.ladder { display: grid; gap: 0 !important; margin-top: 4px !important; }
.ladder li {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px;
  padding: 12px 0 12px 22px !important; color: var(--muted) !important;
}
.ladder li + li { border-top: 1px dashed var(--line); }
.ladder li::before { content: "" !important; top: 19px; width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid var(--dim); }
.ladder li.current { color: var(--text) !important; font-weight: 600; }
.ladder li.current::before { border-color: var(--mint); background: var(--mint); box-shadow: 0 0 10px var(--mint); }
.ladder time { font: 500 12.5px/1.3 var(--font-mono); color: var(--muted); }
.ladder li.current time { color: var(--mint); }

/* ---------- Education ---------- */
.edu { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.edu-card { padding: 28px; }
.edu-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.edu-top time { font: 500 13px/1 var(--font-mono); color: var(--mint); }
.edu-card h4 { font: 600 clamp(20px, 2.1vw, 26px)/1.2 var(--font-display); letter-spacing: -0.02em; }
.degree { margin-top: 6px; color: var(--muted); }

/* ---------- Projects ---------- */
.projects { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; perspective: 1400px; }
.project {
  position: relative; overflow: hidden; border-radius: 22px; border: 1px solid var(--line);
  background: var(--bg-2); transform-style: preserve-3d; transition: transform .6s var(--ease), border-color .35s;
  aspect-ratio: 1 / 1;
}
.project.large { grid-row: span 2; aspect-ratio: auto; }
.project img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease), filter .6s; filter: saturate(.85) brightness(.85); }
.project::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(5,7,12,.92)); transition: opacity .5s; }
.project:hover { border-color: rgba(var(--mint-rgb), .45); }
.project:hover img { transform: scale(1.06); filter: saturate(1) brightness(1); }
.project-info { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: clamp(18px, 2.4vw, 30px); transform: translateZ(40px); }
.project-kicker { display: inline-block; font: 500 11px/1 var(--font-mono); text-transform: uppercase; letter-spacing: .14em; color: #06221a; background: var(--mint); padding: 6px 9px; border-radius: 6px; }
.project-info h4 { margin-top: 12px; font: 700 clamp(22px, 2.6vw, 34px)/1.1 var(--font-display); letter-spacing: -0.03em; }
.project-info p { margin-top: 6px; color: var(--muted); font-size: 14px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.contact-lede { font: 500 clamp(22px, 2.6vw, 32px)/1.4 var(--font-display); letter-spacing: -0.02em; color: #cfd7e4; max-width: 30ch; text-wrap: balance; }
.inline-link { color: var(--mint); background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .35s var(--ease); }
.inline-link:hover { background-size: 100% 1px; }
.reach { padding: 8px; display: grid; }
.reach li + li { border-top: 1px solid var(--line); }
.reach a {
  display: flex; align-items: center; gap: 16px; padding: 18px 16px; border-radius: 12px;
  transition: background .25s, color .25s;
}
.reach a:hover { background: rgba(var(--mint-rgb), .06); color: var(--mint); }
.reach svg { flex: none; width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.reach svg .fill { fill: currentColor; stroke: none; }
.reach-label { flex: 1; display: grid; gap: 4px; font: 600 18px/1.2 var(--font-display); min-width: 0; }
.reach-label small { font: 400 13px/1.3 var(--font-mono); color: var(--muted); overflow-wrap: anywhere; }
.reach i { font-style: normal; font-size: 18px; color: var(--dim); transition: transform .35s var(--ease), color .25s; }
.reach a:hover i { color: var(--mint); transform: translate(3px, -3px); }

/* ---------- Footer ---------- */
.footer {
  width: min(var(--max), 100% - 2 * var(--gutter)); margin: clamp(90px, 12vw, 150px) auto 0; padding: 32px 0 40px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  border-top: 1px solid var(--line); color: var(--muted); font-size: 14px;
}
.footer-social { display: flex; align-items: center; gap: 10px; }
.footer-social span { margin-right: 6px; }
.footer-social a { width: 40px; height: 40px; }
.footer-social svg { width: 17px; height: 17px; }
.to-top { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line-2); transition: color .3s, border-color .3s, transform .35s var(--ease); }
.to-top:hover { color: var(--mint); border-color: var(--mint); transform: translateY(-3px); }

/* ---------- Reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .skills { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 130px; padding-bottom: 120px; }
  .hero-visual { max-width: 560px; }
  .float-chip.c2 { left: -8px; }
  .about-grid { grid-template-columns: 1fr; }
  .portrait { max-width: 380px; }
  .skills { grid-template-columns: repeat(2, 1fr); }
  .timeline::before, .timeline::after { left: 7px; }
  .job { grid-template-columns: 1fr; gap: 12px; padding-left: 36px; }
  .job::before { left: 1px; top: 4px; }
  .job-meta { text-align: left; padding-top: 0; }
  .edu, .contact-grid { grid-template-columns: 1fr; }
  .projects { grid-template-columns: 1fr 1fr; }
  .project.large { grid-column: span 2; grid-row: auto; aspect-ratio: 1 / 1; }

  .nav-toggle {
    display: grid; place-content: center; gap: 6px; width: 44px; height: 44px; border-radius: 50%;
    border: 1px solid var(--line-2); background: rgba(10,13,21,.6); cursor: pointer; padding: 0;
  }
  .nav-toggle span { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--text); transition: transform .35s var(--ease); }
  .nav.open .nav-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav.open .nav-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .nav-links {
    position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px; padding: 10px;
    background: rgba(10, 13, 21, .92); border: 1px solid var(--line); border-radius: 22px;
    -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
    opacity: 0; transform: translateY(-8px); pointer-events: none;
    transition: opacity .3s, transform .35s var(--ease);
  }
  .nav.open .nav-links { opacity: 1; transform: none; pointer-events: auto; }
  .nav-links a { padding: 14px 16px; font-size: 16px; }
  .nav-links .nav-cta { margin: 6px 0 0; text-align: center; }
  .nav.open { background: rgba(10, 13, 21, .65); border-color: var(--line); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
}
@media (max-width: 560px) {
  .skills { grid-template-columns: 1fr; }
  .skill.wide { grid-column: auto; }
  .projects { grid-template-columns: 1fr; }
  .project.large { grid-column: auto; }
  .hero-actions .btn { width: 100%; }
  .float-chip.c2 { display: none; }
  .code { font-size: 11.5px; padding: 18px; }
  .job-body { padding: 22px 20px; }
  .footer { justify-content: center; text-align: center; }
  .footer-social span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}