/* Supra × Miku. Palette from Hatsune Miku: signature teal, light teal, accent pink, cool grays. */
:root {
  --bg: #f8fbfb;
  --surface: #ffffff;
  --tint: #edf6f6;
  --text: #182124;
  --muted: #55636a;
  --line: #dbe7e8;
  --accent: #137a7f;
  --accent-strong: #0d5c60;
  --accent-ink: #ffffff;
  --miku: #39c5bb;
  --miku-light: #86cecb;
  --pink: #d61f7c;
  --hot-pink: #e12885;
  --chip: #e0f3f1;
  --chip-ink: #0f5b5f;
  --grid-line: rgba(19, 122, 127, .13);
  --gradient: linear-gradient(90deg, #39c5bb, #86cecb 55%, #e12885);
  --gradient-diag: linear-gradient(135deg, #137a7f 0%, #39c5bb 45%, #e12885 100%);
  --shadow: 0 1px 2px rgba(16, 40, 44, .05), 0 10px 30px rgba(16, 40, 44, .07);
  --radius: 16px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #0a1012; --surface: #111a1c; --tint: #0d1618; --text: #e6eef0; --muted: #9fb0b5; --line: #1e2e2f;
  --accent: #39c5bb; --accent-strong: #86cecb; --accent-ink: #052120; --pink: #ff5aa8;
  --chip: #13302e; --chip-ink: #9fe3dc; --grid-line: rgba(57, 197, 187, .14); --shadow: 0 10px 30px rgba(0, 0, 0, .25);
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0a1012; --surface: #111a1c; --tint: #0d1618; --text: #e6eef0; --muted: #9fb0b5; --line: #1e2e2f;
    --accent: #39c5bb; --accent-strong: #86cecb; --accent-ink: #052120; --pink: #ff5aa8;
    --chip: #13302e; --chip-ink: #9fe3dc; --grid-line: rgba(57, 197, 187, .14); --shadow: 0 10px 30px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.65 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
::selection { background: color-mix(in srgb, var(--miku) 35%, transparent); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--pink); }
:focus-visible { outline: 3px solid var(--miku); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3, h4, h5 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.015em; }
h1 { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 800; letter-spacing: -.035em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 800; letter-spacing: -.025em; margin-bottom: 1em; }
h3 { font-size: 1.12rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; margin-top: 1.4em; }
h5 { font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: .6em; font-family: var(--mono); }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.2em; }
li { margin-bottom: .45em; }
li::marker { color: var(--miku); }

.wrap { width: min(1140px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 20; background: var(--surface); padding: 8px 12px; border-radius: 8px; }

.gradient-text {
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% 100%; animation: shimmer 8s ease-in-out infinite;
}
@keyframes shimmer { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

/* Equalizer bars */
.eq { display: inline-flex; align-items: flex-end; gap: 2px; height: 12px; }
.eq i { width: 3px; height: 40%; border-radius: 1px; background: var(--miku); animation: eq 1.1s ease-in-out infinite; }
.eq i:nth-child(2) { background: var(--miku-light); animation-delay: -.35s; }
.eq i:nth-child(3) { animation-delay: -.7s; }
.eq i:nth-child(4) { background: var(--hot-pink); animation-delay: -.2s; }
.eq i:nth-child(5) { background: var(--miku-light); animation-delay: -.55s; }
.eq i:nth-child(6) { animation-delay: -.9s; }
@keyframes eq { 0%, 100% { height: 30%; } 50% { height: 100%; } }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.5) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 20px rgba(0, 0, 0, .04); }
.header-inner { display: flex; align-items: center; gap: 16px; min-height: 66px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; color: var(--text); text-decoration: none; white-space: nowrap; }
.brand:hover { color: var(--text); }
.handle { font-family: var(--mono); font-size: .78rem; font-weight: 500; color: var(--accent); }
.eq-brand { height: 16px; }
.eq-brand i { width: 3px; }
.site-header nav { display: flex; gap: 2px; margin-left: auto; overflow-x: auto; scrollbar-width: none; }
.site-header nav::-webkit-scrollbar { display: none; }
.site-header nav a {
  position: relative; color: var(--muted); text-decoration: none; font-size: .9rem; font-weight: 500;
  padding: 7px 10px; border-radius: 8px; white-space: nowrap;
}
.site-header nav a::after {
  content: ""; position: absolute; left: 10px; right: 10px; bottom: 2px; height: 2px; border-radius: 2px;
  background: var(--gradient); transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.site-header nav a:hover, .site-header nav a.active { color: var(--text); }
.site-header nav a:hover::after, .site-header nav a.active::after { transform: scaleX(1); }
.toggles { display: flex; gap: 6px; flex: none; }
.toggle {
  display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer; flex: none; padding: 0;
  transition: border-color .2s, color .2s, transform .15s;
}
.toggle:hover { border-color: var(--miku); color: var(--accent); transform: translateY(-1px); }
.toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.swatch { width: 18px; height: 18px; border-radius: 50%; background: conic-gradient(#39c5bb 0 50%, #e12885 50% 100%); box-shadow: inset 0 0 0 2px var(--surface); transition: transform .4s; }
.accent-toggle[aria-pressed="true"] .swatch { transform: rotate(180deg); }
.motion-toggle .play { display: none; }
.motion-toggle[aria-pressed="true"] .pause { display: none; }
.motion-toggle[aria-pressed="true"] .play { display: block; fill: currentColor; stroke: none; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .moon { display: block; }
}

/* Buttons */
.button {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  padding: 11px 18px; border-radius: 11px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: .94rem;
  text-decoration: none; white-space: nowrap; overflow: hidden; isolation: isolate;
  transition: transform .15s, box-shadow .2s, background .2s, color .2s, border-color .2s;
}
.button::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--gradient-diag); opacity: 0; transition: opacity .25s; }
.button:hover { color: #fff; border-color: transparent; transform: translateY(-1px); box-shadow: 0 8px 22px color-mix(in srgb, var(--miku) 35%, transparent); }
.button:hover::before { opacity: 1; }
.button.ghost { background: transparent; color: var(--accent); }
.button.small { padding: 7px 13px; font-size: .86rem; }
.button.light { background: #fff; color: #0d5c60; border-color: #fff; }
.button.light:hover { color: #fff; }
.button.outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .7); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1.8em; }
.actions.centered { justify-content: center; }

/* Sections */
section { position: relative; padding: 96px 0; }
section.tinted { background: var(--tint); border-block: 1px solid var(--line); }
.eyebrow {
  display: flex; align-items: center; gap: 10px; color: var(--accent); font-weight: 700;
  font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; margin-bottom: .9em;
}
.eyebrow:not(.with-eq)::before { content: ""; flex: none; width: 22px; height: 3px; border-radius: 2px; background: var(--gradient); }
.eyebrow.with-eq .eq { margin-right: 2px; }
.meta { color: var(--muted); font-size: .86rem; margin-bottom: .6em; }
.trk { font-family: var(--mono); font-size: .74rem; color: var(--pink); margin-right: 10px; letter-spacing: .02em; }
.nw { white-space: nowrap; }

/* Hero */
.hero { padding: 84px 0 120px; overflow: hidden; }
.stage { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.stage::before {
  content: ""; position: absolute; left: -10%; right: -10%; bottom: -10%; height: 70%;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 54px 54px; transform: perspective(600px) rotateX(62deg); transform-origin: bottom;
  mask-image: linear-gradient(to top, #000 10%, transparent 85%); -webkit-mask-image: linear-gradient(to top, #000 10%, transparent 85%);
  animation: floor 6s linear infinite;
}
@keyframes floor { to { background-position: 0 54px, 0 0; } }
.stage::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(520px 420px at 85% 8%, color-mix(in srgb, var(--miku) 28%, transparent), transparent 70%),
    radial-gradient(420px 360px at 4% 92%, color-mix(in srgb, var(--hot-pink) 14%, transparent), transparent 70%),
    radial-gradient(300px 260px at 55% 40%, color-mix(in srgb, var(--miku-light) 10%, transparent), transparent 70%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.55fr 1fr; gap: 56px; align-items: center; }
.hero h1::after { content: ""; display: block; width: 140px; height: 5px; border-radius: 5px; background: var(--gradient); margin-top: 18px; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 640px; }
.wave { position: absolute; left: 0; bottom: 18px; width: 200%; height: 60px; z-index: 0; animation: wave 14s linear infinite; }
.wave path { fill: none; stroke: var(--miku); stroke-width: 2; opacity: .45; }
@keyframes wave { to { transform: translateX(-50%); } }

/* Player card */
.player {
  position: relative; overflow: hidden; background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(8px); border: 1px solid var(--line); border-radius: 20px; padding: 22px; box-shadow: var(--shadow);
}
.player::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--gradient); }
.player-top { display: flex; gap: 16px; align-items: center; }
.cover {
  position: relative; flex: none; width: 84px; height: 84px; border-radius: 14px; background: var(--gradient-diag);
  display: grid; place-items: center; box-shadow: 0 8px 22px color-mix(in srgb, var(--miku) 35%, transparent); overflow: hidden;
}
.cover::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(115deg, transparent 0 10px, rgba(255, 255, 255, .08) 10px 12px); }
.cover-num { font-family: var(--mono); font-weight: 700; font-size: 1.9rem; color: #fff; letter-spacing: -.04em; z-index: 1; }
.eq-cover { position: absolute; bottom: 9px; left: 10px; height: 14px; z-index: 1; }
.eq-cover i { background: rgba(255, 255, 255, .9) !important; width: 3px; }
.now { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--pink); margin: 0 0 4px; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--hot-pink); box-shadow: 0 0 0 0 color-mix(in srgb, var(--hot-pink) 60%, transparent); animation: pulse 1.8s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.track-title { font-weight: 800; font-size: 1.12rem; margin: 0; line-height: 1.25; }
.track-artist { color: var(--muted); font-size: .88rem; margin: 2px 0 0; }
.progress { margin: 18px 0 16px; }
.bar { height: 5px; border-radius: 5px; background: var(--line); overflow: hidden; }
.bar span { display: block; height: 100%; width: 84%; border-radius: 5px; background: var(--gradient); transform-origin: left; animation: grow 2.2s cubic-bezier(.2, .7, .2, 1) both .3s; }
@keyframes grow { from { transform: scaleX(0); } }
.times { display: flex; justify-content: space-between; font-family: var(--mono); font-size: .72rem; color: var(--muted); margin-top: 6px; }
.facts { margin: 0; display: grid; gap: 12px; border-top: 1px dashed var(--line); padding-top: 14px; }
.facts dt { font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); font-weight: 700; font-family: var(--mono); }
.facts dd { margin: 1px 0 0; font-weight: 500; font-size: .95rem; }

/* Ticker */
.ticker { position: relative; overflow: hidden; background: #0b1416; color: #c9f1ed; border-block: 1px solid #1c3133; padding: 14px 0; }
.ticker::before, .ticker::after { content: ""; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 1; }
.ticker::before { left: 0; background: linear-gradient(90deg, #0b1416, transparent); }
.ticker::after { right: 0; background: linear-gradient(-90deg, #0b1416, transparent); }
.ticker-track { display: flex; width: max-content; animation: ticker 38s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker span { font-family: var(--mono); font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; padding: 0 22px; white-space: nowrap; }
.ticker span::after { content: "♪"; margin-left: 44px; color: var(--hot-pink); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* Cards */
.card {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--miku) 12%, transparent), transparent 60%);
}
.card:hover::after { opacity: 1; }
.grid .card:hover, .grid.three .card:hover, .grid.two .card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--miku) 55%, var(--line)); box-shadow: 0 16px 40px color-mix(in srgb, var(--miku) 16%, transparent); }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 22px; }
.project { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.project figure { margin: 0; background: #fff; border-bottom: 1px solid var(--line); aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center; padding: 14px; overflow: hidden; }
.project figure img { max-height: 100%; width: auto; object-fit: contain; transition: transform .5s; }
.project:hover figure img { transform: scale(1.04); }
.project .body { padding: 22px 24px 24px; }
.project.feature { grid-column: 1 / -1; display: grid; grid-template-columns: 5fr 7fr; }
.project.feature::before, .experience::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--gradient); z-index: 1; }
.project.feature figure { aspect-ratio: auto; border-bottom: 0; border-right: 1px solid var(--line); padding: 22px; }
.project.feature .body { padding: 30px 32px; align-self: center; }
.project.feature h3 { font-size: 1.35rem; }

/* About */
.narrow { max-width: 780px; }

/* Experience */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 24px; }
.stats div { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.stats strong { display: block; font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.1; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.stats span { color: var(--muted); font-size: .86rem; }
.experience { overflow: hidden; padding: 32px; }
.experience-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; border-bottom: 1px solid var(--line); padding-bottom: 14px; margin-bottom: 18px; }
.experience-head h3 { font-size: 1.3rem; margin-bottom: .2em; }
.experience-head .meta { margin: 0; }
.dates { font-family: var(--mono); font-size: .82rem; color: var(--accent); background: var(--chip); padding: 4px 10px; border-radius: 999px; white-space: nowrap; margin: 0; }
.case { background: var(--tint); border: 1px solid var(--line); border-radius: 14px; padding: 4px 22px 10px; margin: 8px 0 6px; }
.case-grid { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 26px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }

/* Tags */
.tags { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { margin: 0; background: var(--chip); color: var(--chip-ink); font-size: .8rem; font-weight: 600; padding: 4px 11px; border-radius: 999px; border: 1px solid transparent; transition: border-color .2s, transform .2s; }
.tags li:hover { border-color: var(--miku); transform: translateY(-1px); }

/* Skills */
.skills { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.skills > div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; transition: border-color .2s; }
.skills > div:hover { border-color: color-mix(in srgb, var(--miku) 55%, var(--line)); }
.skills h3 { display: flex; align-items: center; gap: 10px; font-size: 1rem; }
.ico { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: var(--gradient-diag); color: #fff; font-size: .8rem; font-family: var(--mono); font-weight: 700; flex: none; }

/* Certifications */
.certs { list-style: none; padding: 0; margin: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; box-shadow: var(--shadow); }
.certs li { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 15px 22px; margin: 0; border-top: 1px solid var(--line); transition: background .2s; }
.certs li::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gradient); transform: scaleY(0); transition: transform .25s; }
.certs li:hover { background: var(--tint); }
.certs li:hover::before { transform: scaleY(1); }
.certs li:first-child { border-top: 0; }
.certs strong { display: block; }
.certs span { color: var(--muted); font-size: .9rem; }
.certs code { font-family: var(--mono); font-size: .78rem; overflow-wrap: anywhere; }
.verify { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: .85rem; white-space: nowrap; text-decoration: none; padding: 5px 11px; border-radius: 999px; background: var(--chip); color: var(--chip-ink); }
.verify::before { content: "✓"; color: var(--accent); }
.verify:hover { background: var(--accent); color: var(--accent-ink); }
.verify:hover::before { color: var(--accent-ink); }
.honors { margin-top: 18px; color: var(--muted); }

/* Seminars */
.grid.two .card h3 { font-size: 1.05rem; }
.takeaway { border-left: 3px solid var(--pink); padding-left: 14px; font-style: italic; margin-bottom: 0; }

/* Contact */
.cta {
  position: relative; overflow: hidden; text-align: center; color: #fff; border-radius: 26px; padding: 64px 28px;
  background: linear-gradient(135deg, #0b4f53 0%, #137a7f 45%, #a3195f 100%); box-shadow: 0 24px 60px color-mix(in srgb, var(--miku) 28%, transparent);
}
.cta::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: radial-gradient(rgba(255, 255, 255, .35) 1px, transparent 1px); background-size: 22px 22px;
  mask-image: radial-gradient(circle at 50% 40%, #000, transparent 75%); -webkit-mask-image: radial-gradient(circle at 50% 40%, #000, transparent 75%);
}
.cta > * { position: relative; }
.cta .eyebrow { justify-content: center; color: #fff; }
.cta .eyebrow::before { background: rgba(255, 255, 255, .7); }
.cta h2 { margin-bottom: .4em; }
.cta p { max-width: 560px; margin-inline: auto; color: rgba(255, 255, 255, .9); }
.email { color: #fff; font-size: clamp(1.1rem, 3vw, 1.6rem); font-weight: 800; overflow-wrap: anywhere; text-decoration-thickness: 2px; }
.email:hover { color: #fff; text-decoration-color: rgba(255, 255, 255, .6); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 30px; color: var(--muted); font-size: .9rem; overflow: hidden; }
.wordmark {
  margin: 0 0 18px; font-weight: 800; letter-spacing: -.04em; line-height: .9; font-size: clamp(3.5rem, 15vw, 11rem);
  color: transparent; -webkit-text-stroke: 1.5px color-mix(in srgb, var(--miku) 55%, transparent);
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; opacity: .9; user-select: none;
}
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 16px; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--accent); }
.nod { color: var(--accent); }

/* Reveal on scroll (only when JS runs) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.js .reveal.in { opacity: 1; transform: none; }

@media (max-width: 1000px) {
  .site-header .handle { display: none; }
  .grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .hero-grid, .case-grid, .split { grid-template-columns: 1fr; gap: 26px; }
  .skills { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project.feature { grid-template-columns: 1fr; }
  .project.feature figure { border-right: 0; border-bottom: 1px solid var(--line); aspect-ratio: 16 / 9; }
}
@media (max-width: 680px) {
  section { padding: 64px 0; }
  .hero { padding: 52px 0 96px; }
  .grid, .grid.three, .skills { grid-template-columns: 1fr; }
  .header-inner { flex-wrap: wrap; gap: 6px 10px; padding: 10px 0; }
  .site-header nav { order: 3; width: 100%; margin-left: -10px; }
  .toggles { margin-left: auto; }
  .experience { padding: 22px; }
  .experience-head { flex-direction: column; gap: 8px; }
  .certs li { flex-direction: column; align-items: flex-start; gap: 8px; }
  .cta { padding: 48px 20px; border-radius: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .eq i:nth-child(odd) { height: 70%; }
  .eq i:nth-child(even) { height: 45%; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Pink accent: Miku's other color */
:root[data-accent="pink"] {
  --accent: #b0186a; --accent-strong: #86104f; --chip: #fbe3ef; --chip-ink: #86104f;
  --gradient: linear-gradient(90deg, #e12885, #f08cbf 55%, #39c5bb);
  --gradient-diag: linear-gradient(135deg, #86104f 0%, #e12885 50%, #39c5bb 100%);
  --grid-line: rgba(176, 24, 106, .12);
}
:root[data-accent="pink"][data-theme="dark"] { --accent: #ff6fb1; --accent-strong: #ffa3cf; --accent-ink: #2a0716; --chip: #3a1426; --chip-ink: #ffb8da; --grid-line: rgba(255, 111, 177, .13); }
@media (prefers-color-scheme: dark) {
  :root[data-accent="pink"]:not([data-theme="light"]) { --accent: #ff6fb1; --accent-strong: #ffa3cf; --accent-ink: #2a0716; --chip: #3a1426; --chip-ink: #ffb8da; --grid-line: rgba(255, 111, 177, .13); }
}
:root[data-accent="pink"] li::marker { color: var(--accent); }
:root[data-accent="pink"] .stage::after {
  background:
    radial-gradient(520px 420px at 85% 8%, color-mix(in srgb, var(--hot-pink) 24%, transparent), transparent 70%),
    radial-gradient(420px 360px at 4% 92%, color-mix(in srgb, var(--miku) 16%, transparent), transparent 70%);
}
:root[data-accent="pink"] .wave path { stroke: var(--hot-pink); }

/* Motion off (the pause button) */
:root[data-motion="off"] *, :root[data-motion="off"] *::before, :root[data-motion="off"] *::after { animation-play-state: paused !important; transition-duration: 0s !important; }
:root[data-motion="off"] .js .reveal, :root[data-motion="off"].js .reveal { opacity: 1; transform: none; }
:root[data-motion="off"] { scroll-behavior: auto; }

/* Project filters */
.filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: -12px 0 26px; }
.chip-btn {
  font: inherit; font-size: .86rem; font-weight: 600; cursor: pointer; padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface); color: var(--muted); transition: all .2s;
}
.chip-btn:hover { border-color: var(--miku); color: var(--accent); }
.chip-btn[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); box-shadow: 0 6px 16px color-mix(in srgb, var(--miku) 28%, transparent); }
.filter-status { margin: 0 0 0 6px; font-family: var(--mono); font-size: .78rem; color: var(--muted); }
.card.filtered-out { display: none; }
.card.just-shown { animation: pop .35s ease both; }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } }

/* Terminal card for subproof */
.project figure.terminal { margin: 0; background: #0b1416; color: #cfeee9; border-right: 1px solid #1c3133; display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; padding: 0 0 14px; aspect-ratio: auto; }
.terminal pre { flex: 1; }
.project.feature.terminal-card figure { padding: 0 0 14px; background: #0b1416; }
.term-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid #1c3133; font-family: var(--mono); font-size: .72rem; color: #7fa9a5; }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: #39c5bb; }
.term-bar i:nth-child(2) { background: #86cecb; }
.term-bar i:nth-child(3) { background: #e12885; }
.term-bar span { margin-left: 8px; }
.terminal pre { margin: 0; padding: 16px 18px 6px; overflow-x: auto; font-family: var(--mono); font-size: .78rem; line-height: 1.7; }
.terminal .prompt { color: #e12885; font-weight: 700; }
.cursor { display: inline-block; width: 8px; height: 1.1em; vertical-align: -3px; margin-left: 4px; background: #39c5bb; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.terminal figcaption { padding: 0 18px; font-size: .74rem; color: #7fa9a5; }

/* Role badges */
.roles { display: flex; gap: 6px; margin: -4px 0 10px; }
.roles span { font-family: var(--mono); font-size: .72rem; font-weight: 700; padding: 2px 8px; border-radius: 6px; background: var(--chip); color: var(--chip-ink); }

@media (max-width: 900px) {
  .terminal { border-right: 0; border-bottom: 1px solid #1c3133; }
}
@media (max-width: 680px) {
  .site-header .handle { display: none; }
  .filters { margin-top: -8px; }
  .filter-status { width: 100%; margin: 4px 0 0; }
}

/* Second experience card */
.card.experience.job { margin-top: 22px; }

/* Academic achievements band, right under the intro */
.achievements-band { padding: 46px 0 40px; background: var(--surface); border-bottom: 1px solid var(--line); }
.achievements { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.achievement {
  position: relative; display: flex; align-items: center; gap: 14px; margin: 0; padding: 18px 20px;
  border-radius: 16px; background: var(--tint); border: 1px solid var(--line); overflow: hidden;
}
.achievement::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--gradient); }
.ach-icon { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--gradient-diag); color: #fff; font-size: 1.15rem; box-shadow: 0 8px 18px color-mix(in srgb, var(--miku) 30%, transparent); }
.achievement strong { display: block; font-size: 1.08rem; font-weight: 800; letter-spacing: -.01em; }
.achievement span { color: var(--muted); font-size: .88rem; }

/* Software learned at Gardenia */
.sw-note { color: var(--muted); font-size: .88rem; margin: -4px 0 12px; }
.software { list-style: none; padding: 0; margin: 0 0 6px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.sw { margin: 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); transition: border-color .2s, transform .2s; }
.sw:hover { border-color: color-mix(in srgb, var(--miku) 55%, var(--line)); transform: translateY(-2px); }
.sw .cat { display: block; font-family: var(--mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 4px; }
.sw strong { display: block; font-size: .98rem; }
.sw p { margin: 4px 0 0; font-size: .86rem; color: var(--muted); line-height: 1.5; }
.new { display: inline-block; font-family: var(--mono); font-size: .62rem; font-weight: 700; letter-spacing: .04em; color: var(--pink); border: 1px solid color-mix(in srgb, var(--pink) 45%, transparent); padding: 1px 7px; border-radius: 999px; margin-left: 6px; vertical-align: 2px; white-space: nowrap; }

@media (max-width: 900px) {
  .achievements { grid-template-columns: 1fr; }
  .software { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .software { grid-template-columns: 1fr; }
}
.ach-icon svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.ach-icon svg .fill { fill: #fff; stroke: none; }
.ach-icon svg .tick { stroke: #137a7f; stroke-width: 2.2; }