/* ==========================================================
   Abhishek Kumar — Portfolio (paper & ink edition)
   Light paper background, ink text, vermilion accent.
   ========================================================== */

:root {
  --bg: #f4f3ed;
  --paper: #fbfaf6;
  --ink: #15140f;
  --mute: #63625a;          /* 5.6:1 on --bg */
  --line: #dcdacd;
  --acc: #c62d1b;           /* vermilion seal red, 5.2:1 on --bg */
  --acc-soft: rgb(198 45 27 / 9%);
  --dark: #15140f;
  --dark-ink: #f4f3ed;
  --dark-mute: #a9a89d;
  --mist: #e9e7dc;
  --serif: "Instrument Serif", "Noto Serif SC", Georgia, serif;
  --sans: "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --cjk: "Noto Serif SC", "Songti SC", serif;
  --wrap: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --space: clamp(110px, 14vw, 190px);
  --radius: 22px;
}

[data-theme="dark"] {
  --bg: #12110d;
  --paper: #1a1913;
  --ink: #f4f3ed;
  --mute: #a9a89d;
  --line: #2d2c25;
  --acc: #ff6a52;
  --acc-soft: rgb(255 106 82 / 10%);
  --dark: #0b0a08;
  --mist: #1e1d17;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.7 var(--sans);
  -webkit-font-smoothing: antialiased;
  transition: background .35s, color .35s;
  overflow-x: clip;
}
html { overflow-x: clip; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; }
::selection { background: var(--acc); color: #fff; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 4px; border-radius: 6px; }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; line-height: 1.04; letter-spacing: -0.01em; }
em { font-family: var(--serif); font-style: italic; color: var(--acc); font-weight: 400; }
.cjk { font-family: var(--cjk); font-style: normal; }

.skip { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 8px; }
.skip:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding-top: var(--space); }
.section:last-of-type { padding-bottom: var(--space); }

/* ---------- Small type ---------- */
.label {
  font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--acc); margin-bottom: 28px; display: flex; align-items: center; gap: 14px;
}
.label::after { content: ""; height: 1px; width: 56px; background: currentColor; opacity: .5; }
.eyebrow {
  font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--mute);
  display: flex; align-items: center; gap: 10px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: #2fa866; box-shadow: 0 0 0 0 #2fa86688; animation: pulse 2.2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px #2fa86600; } 100% { box-shadow: 0 0 0 0 #2fa86600; } }
.mute { color: var(--mute); }

.h-xl { font-size: clamp(48px, 8.4vw, 128px); }
.h-lg { font-size: clamp(40px, 6vw, 86px); }
.h-md { font-size: clamp(32px, 4vw, 56px); }
.h-sm { font-size: clamp(26px, 2.6vw, 34px); }
.lead { font-size: clamp(18px, 1.6vw, 21px); color: var(--mute); max-width: 52ch; }
.lead strong { color: var(--ink); font-weight: 500; }
.prose p { color: var(--mute); max-width: 58ch; }
.prose p + p { margin-top: 16px; }

/* ---------- Buttons ---------- */
.cta { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 15px 28px; border-radius: 99px;
  font: 500 15px var(--sans); border: 1px solid var(--ink); background: transparent; cursor: pointer;
  transition: transform .2s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-3px); }
.btn.primary { background: var(--ink); color: var(--bg); }
.btn.primary:hover { background: var(--acc); border-color: var(--acc); color: #fff; }
.btn.ghost:hover { background: var(--ink); color: var(--bg); }
.link {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 500; font-size: 15px;
  border-bottom: 1px solid currentColor; padding-bottom: 2px; transition: color .2s, gap .2s;
}
.link:hover { color: var(--acc); gap: 12px; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 18px var(--gutter);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s, background .35s;
}
.nav.scrolled { border-color: var(--line); }
.logo { font: 400 25px var(--serif); white-space: nowrap; display: inline-flex; align-items: center; gap: 10px; letter-spacing: -.01em; }
.logo .enso { width: 40px; height: 40px; flex: none; transition: transform .6s cubic-bezier(.2,.8,.2,1); }
.logo:hover .enso { transform: rotate(-24deg); }
.nav-links { display: flex; align-items: center; gap: 30px; font-size: 15px; }
.nav-links a { opacity: .72; transition: opacity .2s, color .2s; }
.nav-links a:hover, .nav-links a.active { opacity: 1; }
.nav-links a.active { color: var(--acc); }
.nav-links .pill { opacity: 1; background: var(--ink); color: var(--bg); padding: 9px 20px; border-radius: 99px; }
.nav-links .pill:hover { background: var(--acc); color: #fff; }
.nav-tools { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: none;
  display: grid; place-items: center; cursor: pointer; transition: border-color .2s;
}
.icon-btn:hover { border-color: var(--ink); }
.icon-btn svg { width: 18px; height: 18px; }
.menu-btn { display: none; }

/* ---------- Seal stamp ---------- */
.seal {
  display: inline-grid; place-items: center; width: 54px; height: 54px; border-radius: 8px;
  background: var(--acc); color: #fff8ee; font: 700 30px/1 var(--cjk);
  box-shadow: inset 0 0 0 3px var(--acc), inset 0 0 0 5px #fff8ee55;
  transform: rotate(-4deg);
}
.seal.sm { width: 34px; height: 34px; font-size: 19px; border-radius: 6px; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; padding-top: 150px; padding-bottom: 80px; display: flex; align-items: center; overflow: hidden; }
.hero .wrap { position: relative; z-index: 2; max-width: 1340px; }
.hero-grid { display: grid; grid-template-columns: 1.75fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.hero .name { font-size: clamp(68px, 10.4vw, 168px); line-height: .9; letter-spacing: -.025em; margin: 26px 0 22px; }
.tagline { font: 400 clamp(26px, 2.9vw, 44px)/1.15 var(--serif); }
.roles { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 22px; }
.roles span { font: 500 12px var(--mono); letter-spacing: .06em; text-transform: uppercase; border: 1px solid var(--line); padding: 7px 13px; border-radius: 99px; color: var(--mute); }
.roles span:last-child { border-color: var(--acc); color: var(--acc); }
.hero .cta { margin-top: 34px; }
.hero-glyph {
  position: absolute; left: -3vw; bottom: -8vw; z-index: 0; pointer-events: none; user-select: none;
  font: 700 min(44vw, 620px)/1 var(--cjk); color: var(--ink); opacity: .035;
}
.hero-ink { position: absolute; inset: auto 0 0 0; z-index: 1; opacity: .9; pointer-events: none; }

.arch {
  position: relative; aspect-ratio: 4 / 5; width: 100%; max-width: 440px; justify-self: end;
  border-radius: 999px 999px 26px 26px; overflow: hidden; background: var(--mist);
  box-shadow: 0 40px 80px -40px rgb(21 20 15 / 35%);
}
.arch img { width: 100%; height: 100%; object-fit: cover; }
.arch .seal { position: absolute; right: 22px; bottom: 22px; }
.arch-wrap { position: relative; justify-self: end; width: 100%; max-width: 440px; }
.arch-wrap::before {
  content: ""; position: absolute; inset: -18px 18px 18px -18px; border: 1px solid var(--acc);
  border-radius: 999px 999px 26px 26px; opacity: .5;
}

/* Photo placeholder (until real photos arrive) */
.ph { position: relative; width: 100%; height: 100%; display: grid; place-items: center; background: linear-gradient(180deg, var(--mist), var(--paper)); overflow: hidden; }
.ph svg.ink { position: absolute; inset: auto 0 0 0; width: 100%; }
.ph span {
  position: relative; z-index: 1; font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--mute); background: color-mix(in srgb, var(--paper) 85%, transparent); padding: 7px 12px; border-radius: 99px;
}

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 72px; padding-top: 30px; border-top: 1px solid var(--line); }
.stats b { display: block; font: 400 clamp(40px, 4.6vw, 64px)/1 var(--serif); }
.stats span { display: block; margin-top: 8px; font-size: 13px; line-height: 1.4; color: var(--mute); }

/* ---------- Figures & scenery ---------- */
figure { margin: 0; }
.fig img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); filter: saturate(.86) contrast(1.02); }
.fig figcaption, .caption { margin-top: 12px; font: 400 12px var(--mono); color: var(--mute); letter-spacing: .02em; }
.fig figcaption b, .caption b { color: var(--acc); font-weight: 500; }

.scenery { position: relative; margin-top: var(--space); height: clamp(380px, 62vh, 680px); overflow: hidden; }
.scenery img { width: 100%; height: 118%; object-fit: cover; filter: saturate(.8); will-change: transform; }
.scenery::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--bg) 0%, transparent 18%, transparent 70%, rgb(21 20 15 / 45%) 100%); }
.scenery .over {
  position: absolute; left: 0; right: 0; bottom: clamp(28px, 5vw, 64px); z-index: 2; color: #fbfaf6;
}
.scenery .over p { font: 400 clamp(26px, 3.4vw, 46px)/1.15 var(--serif); max-width: 22ch; }
.scenery .over small { display: block; margin-top: 12px; font: 400 12px var(--mono); opacity: .85; }

/* Quote */
.quote { text-align: center; position: relative; }
.quote .zh { font: 500 clamp(44px, 7vw, 96px)/1.1 var(--cjk); letter-spacing: .12em; }
.quote .en { margin-top: 22px; font: italic 400 clamp(22px, 2.4vw, 30px)/1.3 var(--serif); color: var(--mute); }
.quote cite { display: block; margin-top: 16px; font: 400 12px var(--mono); font-style: normal; color: var(--acc); letter-spacing: .1em; text-transform: uppercase; }
.quote .ink { margin: 60px auto 0; max-width: 980px; opacity: .9; }

/* ---------- About ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.split.flip > :first-child { order: 2; }
.split .fig img { aspect-ratio: 4 / 5; }
.split h2 { margin-bottom: 30px; }

.langs { margin-top: 40px; display: grid; gap: 18px; max-width: 460px; }
.langs div { display: grid; grid-template-columns: 130px 1fr auto; gap: 14px; align-items: center; font-size: 14px; }
.langs i { height: 3px; background: var(--line); border-radius: 3px; position: relative; overflow: hidden; }
.langs i::after { content: ""; position: absolute; inset: 0; width: var(--w); background: var(--acc); transform-origin: left; transform: scaleX(1); transition: transform 1.3s cubic-bezier(.2,.8,.2,1); }
.js .reveal:not(.in) .langs i::after { transform: scaleX(0); }
.langs small { font: 400 12px var(--mono); color: var(--mute); }

/* ---------- Work cards ---------- */
.work-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; margin-bottom: 70px; }
.work-head .lead { max-width: 38ch; }
.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 70px 48px; }
.case { display: block; }
.case:nth-child(even) { margin-top: 110px; }
.case .img { aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius); position: relative; }
.case .img img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.84); transition: transform .9s cubic-bezier(.2,.8,.2,1), filter .5s; }
.case:hover .img img { transform: scale(1.04); filter: saturate(1); }
.case .num { position: absolute; top: 16px; left: 16px; font: 500 12px var(--mono); background: var(--bg); color: var(--ink); padding: 6px 12px; border-radius: 99px; }
.case .meta { margin-top: 22px; font: 400 12px var(--mono); color: var(--mute); text-transform: uppercase; letter-spacing: .08em; }
.case h3 { font-size: clamp(28px, 2.8vw, 38px); margin: 10px 0 12px; }
.case p { color: var(--mute); max-width: 44ch; }
.case .link { margin-top: 18px; }

/* Inline case details (one-page version) */
.case details { margin-top: 16px; }
.case summary { cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 8px; font-weight: 500; border-bottom: 1px solid currentColor; }
.case summary::-webkit-details-marker { display: none; }
.case summary::after { content: "+"; font-family: var(--mono); color: var(--acc); }
.case details[open] summary::after { content: "–"; }
.case details ul { margin-top: 16px; display: grid; gap: 8px; }
.case details li, .ticks li { padding-left: 22px; position: relative; color: var(--mute); }
.case details li::before, .ticks li::before { content: "→"; position: absolute; left: 0; color: var(--acc); }
.ticks { display: grid; gap: 10px; }

/* ---------- Experience ---------- */
.job { display: grid; grid-template-columns: 220px 1fr; gap: clamp(20px, 4vw, 60px); padding: 48px 0; border-top: 1px solid var(--line); }
.job:last-child { border-bottom: 1px solid var(--line); }
.job .when { font: 400 13px var(--mono); color: var(--mute); padding-top: 10px; }
.job h3 { font-size: clamp(28px, 3vw, 40px); }
.job .org { color: var(--mute); margin: 8px 0 20px; font-size: 15px; }
.job .ticks { max-width: 62ch; }
.badge { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; background: var(--acc-soft); color: var(--acc); padding: 7px 14px; border-radius: 8px; font-size: 14px; font-weight: 500; }

/* ---------- Services ---------- */
.services { border-top: 1px solid var(--line); }
.service {
  position: relative; cursor: pointer;
  display: grid; grid-template-columns: 90px 1.1fr 1fr 56px; gap: 28px; align-items: center;
  padding: 38px 0; border-bottom: 1px solid var(--line); transition: padding .3s;
}
.service:hover { padding-left: 14px; }
.service .n { font: 400 13px var(--mono); color: var(--acc); }
.service h3 { font-size: clamp(26px, 2.6vw, 36px); }
.service p { color: var(--mute); font-size: 15px; }
.service .go { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: background .2s, color .2s, border-color .2s; }
.service .go svg { width: 18px; height: 18px; }
.service:hover .go { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* Service detail blocks (services page) */
.svc { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; padding-top: var(--space); }
.svc:nth-of-type(even) .fig { order: 2; }
.svc .fig img { aspect-ratio: 5 / 4; }
.svc h2 { margin: 6px 0 22px; }
.svc .ticks { margin: 26px 0 34px; }

/* ---------- Skills ---------- */
.skills { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.skills h4 { font-size: 26px; margin-bottom: 18px; }
.skills li { padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 15px; color: var(--mute); }

/* ---------- Dark AI band ---------- */
.dark-band { background: var(--dark); color: var(--dark-ink); border-radius: 40px 40px 0 0; margin-top: var(--space); padding: clamp(90px, 11vw, 150px) 0; position: relative; overflow: hidden; }
.dark-band + .section { padding-top: var(--space); }
.dark-band .label { color: #ff6a52; }
.dark-band p { color: var(--dark-mute); }
.dark-band em { color: #ff6a52; }
.ai-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.ai-grid h2 { margin-bottom: 26px; }
.terminal { background: #0b0a08; border: 1px solid #2b2a24; border-radius: 16px; overflow: hidden; font: 400 14px/1.9 var(--mono); }
.terminal .bar { display: flex; gap: 7px; padding: 13px 15px; border-bottom: 1px solid #2b2a24; }
.terminal .bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a392f; }
.terminal pre { padding: 22px; color: #d7d6cb; white-space: pre-wrap; font: inherit; }
.terminal .c, .terminal .g { color: #4fd18b; }
.terminal .m { color: #ff6a52; }
.certs { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 60px; }
.certs span { border: 1px solid #3a392f; padding: 10px 18px; border-radius: 99px; font-size: 14px; color: var(--dark-ink); }

/* ---------- Education ---------- */
.edu .fig img { aspect-ratio: 3 / 4; }
.list li { padding: 22px 0; border-top: 1px solid var(--line); display: grid; gap: 2px; }
.list li:last-child { border-bottom: 1px solid var(--line); }
.list b { font: 400 24px var(--serif); }
.list span { color: var(--mute); font-size: 14px; }

/* ---------- Gallery (personal photos) ---------- */
.gallery { display: grid; grid-template-columns: 1.2fr 1fr 1fr; grid-template-rows: 260px 260px; gap: 18px; }
.gallery > * { border-radius: var(--radius); overflow: hidden; }
.gallery > :first-child { grid-row: span 2; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Contact ---------- */
.contact { text-align: center; }
.contact .h-xl { margin: 10px 0 26px; }
.mail { display: inline-block; font: 400 clamp(24px, 3.8vw, 50px) var(--serif); border-bottom: 2px solid var(--acc); transition: color .2s; }
.mail:hover { color: var(--acc); }
.contact .cta { justify-content: center; margin-top: 40px; }
.form { max-width: 720px; margin: 70px auto 0; text-align: left; display: grid; gap: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field label { display: block; font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--mute); margin-bottom: 8px; }
.field input, .field textarea, .field select {
  width: 100%; font: 400 17px var(--sans); color: var(--ink); background: transparent;
  border: 0; border-bottom: 1px solid var(--line); padding: 10px 0 12px; border-radius: 0; transition: border-color .2s;
  -webkit-appearance: none; appearance: none;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--mute) 50%), linear-gradient(135deg, var(--mute) 50%, transparent 50%); background-position: calc(100% - 12px) 20px, calc(100% - 7px) 20px; background-size: 5px 5px; background-repeat: no-repeat; }
.field select option { background: var(--paper); color: var(--ink); }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--ink); }
.field .err { display: none; font-size: 13px; color: var(--acc); margin-top: 6px; }
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: var(--acc); }
.field.invalid .err { display: block; }
.form-status { display: none; font-size: 15px; padding: 14px 18px; border-radius: 12px; }
.form-status.ok { display: block; background: rgb(47 168 102 / 10%); color: #1f7a48; }
.form-status.bad { display: block; background: var(--acc-soft); color: var(--acc); }
[data-theme="dark"] .form-status.ok { color: #4fd18b; }
.hp { position: absolute; left: -9999px; }

/* ---------- Case study page ---------- */
.cs-hero { padding-top: 150px; }
.crumbs { font: 400 12px var(--mono); color: var(--mute); display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 34px; }
.crumbs a:hover { color: var(--acc); }
.cs-hero h1 { max-width: 16ch; margin: 18px 0 26px; }
.cs-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--line); }
.cs-meta span { display: block; font: 400 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--mute); }
.cs-meta b { font: 400 22px var(--serif); }
.cs-cover { margin-top: 80px; }
.cs-cover img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; border-radius: var(--radius); filter: saturate(.85); }
.cs-blocks { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(30px, 4vw, 60px); }
.cs-blocks .n { font: 400 12px var(--mono); color: var(--acc); }
.cs-blocks h3 { font-size: 32px; margin: 10px 0 16px; }
.cs-blocks p { color: var(--mute); }
.pull { font: italic 400 clamp(30px, 4vw, 54px)/1.15 var(--serif); max-width: 24ch; margin: 0 auto; text-align: center; }
.pull::before { content: "“"; display: block; color: var(--acc); font-size: 1.6em; line-height: .6; }
.pager { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pager a { padding: 40px 0; display: grid; gap: 6px; transition: color .2s; }
.pager a:hover { color: var(--acc); }
.pager a + a { text-align: right; border-left: 1px solid var(--line); padding-left: 30px; }
.pager span { font: 400 12px var(--mono); color: var(--mute); text-transform: uppercase; letter-spacing: .1em; }
.pager b { font: 400 clamp(22px, 2.4vw, 32px) var(--serif); }

.notfound { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 140px 0 80px; }
.notfound .zh { font: 700 clamp(120px, 22vw, 260px)/1 var(--cjk); color: var(--acc); opacity: .9; }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; background: var(--ink); color: var(--bg); padding: 20px 0; transform: rotate(-1.2deg) scaleX(1.03); margin: var(--space) 0 0; }
.track { display: flex; gap: 36px; width: max-content; animation: scroll 36s linear infinite; font: 400 30px var(--serif); white-space: nowrap; }
.track span:nth-child(even) { color: var(--acc); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line); padding: 34px 0; font-size: 14px; color: var(--mute); }
footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
footer a:hover { color: var(--acc); }
footer nav { display: flex; gap: 22px; flex-wrap: wrap; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .6s cubic-bezier(.2,.8,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .skills { grid-template-columns: repeat(2, 1fr); }
  .service { grid-template-columns: 60px 1fr 52px; }
  .service p { grid-column: 2; grid-row: 2; }
  .service .go { grid-column: 3; grid-row: 1 / span 2; }
}

@media (max-width: 860px) {
  .nav-links {
    position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; gap: 26px;
    background: var(--bg); font: 400 36px var(--serif); opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
  }
  .nav.open { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--bg); }
  .nav.open .nav-links { opacity: 1; visibility: visible; }
  .nav-links a { opacity: 1; }
  .nav-links .pill { font: 500 16px var(--sans); padding: 14px 30px; }
  .menu-btn { display: grid; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-grid, .split, .ai-grid, .svc { grid-template-columns: 1fr; }
  .split.flip > :first-child, .svc:nth-of-type(even) .fig { order: 0; }
  .arch-wrap { justify-self: start; max-width: 340px; margin: 10px 0 0 18px; }
  .stats { grid-template-columns: 1fr 1fr; gap: 26px 20px; }
  .cases { grid-template-columns: 1fr; gap: 64px; }
  .case:nth-child(even) { margin-top: 0; }
  .job { grid-template-columns: 1fr; gap: 6px; }
  .cs-meta { grid-template-columns: 1fr 1fr; }
  .cs-blocks { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 180px 180px; }
  .gallery > :first-child { grid-column: span 2; grid-row: auto; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .skills, .form-row { grid-template-columns: 1fr; }
  .langs div { grid-template-columns: 110px 1fr; }
  .langs small { grid-column: 2; margin-top: -8px; }
  .service { grid-template-columns: 1fr 48px; gap: 10px 16px; padding: 30px 0; }
  .service .n { grid-column: 1 / -1; }
  .service h3 { grid-column: 1; }
  .service p { grid-column: 1; grid-row: 3; }
  .service .go { grid-column: 2; grid-row: 2 / span 2; width: 46px; height: 46px; }
  .pager { grid-template-columns: 1fr; }
  .pager a + a { text-align: left; border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
  .marquee .track { font-size: 24px; }
}

/* ==========================================================
   v3 additions — experience, supply chain, drawers, collage
   ========================================================== */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .25s; }

/* Experience */
.exp-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 60px; }
.exp-big { text-align: right; line-height: .8; }
.exp-big b { display: block; font: 400 clamp(110px, 16vw, 230px)/.8 var(--serif); color: transparent; -webkit-text-stroke: 1.5px var(--acc); }
.exp-big span { font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.job .when { display: grid; gap: 12px; align-content: start; }
.tag { justify-self: start; font: 500 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 5px 10px; border-radius: 99px; border: 1px solid var(--line); color: var(--mute); }
.tag.now { border-color: #2fa866; color: #1f7a48; background: rgb(47 168 102 / 8%); }
[data-theme="dark"] .tag.now { color: #4fd18b; }
.org-big { font: 500 13px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--acc); margin-bottom: 10px; }
.job h3 { margin-bottom: 18px; }
.client { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: -4px 0 22px; padding: 12px 16px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); font-size: 15px; max-width: 62ch; }
.client span { font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; background: var(--ink); color: var(--bg); padding: 4px 9px; border-radius: 6px; }

/* Supply chain */
.supply-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; margin-bottom: 70px; }
.supply-head .lead { max-width: 36ch; }
.flow { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); position: relative; margin-bottom: 56px; counter-reset: f; }
.flow::before { content: ""; position: absolute; left: 10%; right: 10%; top: 9px; height: 1px; background: var(--acc); transform-origin: left; transition: transform 1.2s cubic-bezier(.2,.8,.2,1) .2s; }
.js .flow.reveal:not(.in)::before { transform: scaleX(0); }
.flow li { text-align: center; position: relative; display: grid; justify-items: center; gap: 4px; }
.flow i { width: 19px; height: 19px; border-radius: 50%; background: var(--bg); border: 1.5px solid var(--acc); margin-bottom: 12px; position: relative; }
.flow li:first-child i, .flow li:last-child i { background: var(--acc); }
.flow b { font: 400 26px var(--serif); }
.flow span { font: 400 12px var(--mono); color: var(--mute); }
.tools { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tool { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px 24px; display: grid; gap: 10px; align-content: start; transition: transform .3s, border-color .3s, box-shadow .3s; }
.tool:hover { transform: translateY(-6px); border-color: var(--ink); box-shadow: 0 24px 40px -28px rgb(21 20 15 / 40%); }
.mono-tile { width: 58px; height: 58px; border-radius: 14px; display: grid; place-items: center; background: var(--ink); color: var(--bg); font: 500 16px var(--mono); margin-bottom: 8px; }
.tool:nth-child(odd) .mono-tile { background: var(--acc); color: #fff; }
.tool h3 { font-size: 28px; }
.tool p { color: var(--mute); font-size: 15px; }
.tool .ok { font: 500 12px var(--mono); color: #1f7a48; margin-top: 6px; }
[data-theme="dark"] .tool .ok { color: #4fd18b; }

/* Services: hover preview + drawers */
.svc-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 60px; }
.service .thumb { position: absolute; right: 90px; top: 50%; width: 170px; aspect-ratio: 4 / 3; border-radius: 14px; overflow: hidden; pointer-events: none; opacity: 0; transform: translateY(-50%) rotate(4deg) scale(.85); transition: opacity .3s, transform .45s cubic-bezier(.2,.8,.2,1); background: var(--paper); border: 1px solid var(--line); color: var(--ink); z-index: 2; }
.service .thumb img, .service .thumb svg { width: 100%; height: 100%; object-fit: cover; }
.service .thumb svg { padding: 10px; }
@media (hover: hover) and (min-width: 1025px) { .service:hover .thumb { opacity: 1; transform: translateY(-50%) rotate(-3deg) scale(1); } }
.service:hover h3 { color: var(--acc); }
.service h3 { transition: color .2s; }

.drawer { position: fixed; inset: 0 0 0 auto; margin: 0; width: min(560px, 100%); height: 100dvh; max-height: none; max-width: 100%; border: 0; background: var(--bg); color: var(--ink); overflow-y: auto; overscroll-behavior: contain; box-shadow: -30px 0 80px -30px rgb(0 0 0 / 35%); }
.drawer::backdrop { background: rgb(21 20 15 / 45%); backdrop-filter: blur(3px); }
.drawer[open] { animation: drawer-in .38s cubic-bezier(.2,.8,.2,1); }
.drawer[open]::backdrop { animation: fade-in .3s ease; }
.drawer.closing { animation: drawer-out .25s ease forwards; }
.drawer.closing::backdrop { animation: fade-in .25s ease reverse forwards; }
@keyframes drawer-in { from { transform: translateX(100%); } }
@keyframes drawer-out { to { transform: translateX(100%); } }
@keyframes fade-in { from { opacity: 0; } }
.drawer-in { padding: 28px clamp(22px, 5vw, 44px) 44px; display: grid; gap: 14px; }
.drawer-x { justify-self: end; background: var(--bg); position: sticky; top: 0; z-index: 2; }
.drawer-img { border-radius: var(--radius); overflow: hidden; aspect-ratio: 16 / 9; margin-bottom: 14px; background: var(--paper); border: 1px solid var(--line); }
.drawer-img img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.86); }
.drawer-img.art { display: grid; place-items: center; padding: 20px; }
.drawer .label { margin-bottom: 0; }
.drawer h4 { font: 500 12px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mute); margin-top: 14px; }
.drawer .cta { margin-top: 20px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips span { font-size: 14px; border: 1px solid var(--line); padding: 6px 13px; border-radius: 99px; }
.svc .chips { margin: -10px 0 30px; }
.flow-art { width: 100%; color: var(--ink); }
.art-fig { aspect-ratio: 5 / 4; display: grid; place-items: center; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
html:has(dialog[open]) { overflow: hidden; }

/* Education collage */
.collage { position: relative; padding: 0 0 70px 0; }
.collage figure { margin: 0; }
.c-main { width: 82%; border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; }
.c-main img, .c-card img { width: 100%; height: 100%; object-fit: cover; }
.c-card { position: absolute; background: var(--paper); padding: 8px 8px 0; border-radius: 6px; box-shadow: 0 24px 50px -24px rgb(21 20 15 / 45%); transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.c-card figcaption { font: 400 11px var(--mono); color: var(--mute); padding: 8px 2px 10px; }
.c1 { width: 46%; right: 0; bottom: 0; transform: rotate(4deg); }
.c1 img { aspect-ratio: 4 / 3; }
.c2 { width: 25%; left: -3%; bottom: 2%; transform: rotate(-6deg); z-index: 2; }
.collage { padding-left: 4%; }
.c2 img { aspect-ratio: 3 / 4; }
.collage:hover .c1 { transform: rotate(1deg) translateY(-6px); }
.collage:hover .c2 { transform: rotate(-2deg) translateY(-6px); }
.rigor { margin: 24px 0 34px; font: italic 400 clamp(24px, 2.4vw, 32px)/1.2 var(--serif); color: var(--acc); }
.edu .mute { margin-top: -10px; }

@media (max-width: 1024px) {
  .tools { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .exp-head { flex-direction: column; align-items: start; }
  .exp-big { display: none; }
  .flow { grid-template-columns: 1fr; gap: 18px; justify-items: start; padding-left: 4px; }
  .flow::before { left: 13px; right: auto; top: 10px; bottom: 10px; width: 1px; height: auto; transform-origin: top; }
  .js .flow.reveal:not(.in)::before { transform: scaleY(0); }
  .flow li { grid-template-columns: 19px auto auto; align-items: center; gap: 14px; text-align: left; justify-items: start; }
  .flow i { margin: 0; }
}
@media (max-width: 560px) {
  .tools { grid-template-columns: 1fr; }
  .hero .name { font-size: clamp(60px, 18vw, 84px); }
  .c-main { width: 88%; }
  .c2 { width: 34%; }
}

.service .more { font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--mute); justify-self: end; opacity: 0; transform: translateX(-8px); transition: opacity .25s, transform .25s; }
.service:hover .more, .service:focus-visible .more { opacity: 1; transform: none; color: var(--acc); }
.services .service { grid-template-columns: 90px 1fr auto 56px; }
.about-lead { margin-top: -6px; }
@media (max-width: 1024px) { .services .service { grid-template-columns: 60px 1fr 52px; } .service .more { display: none; } .service .go { grid-row: 1; } }
@media (max-width: 560px) { .services .service { grid-template-columns: 1fr 48px; } .service .go { grid-row: 2; } }
.dark-band .ai-grid h2 { margin-bottom: 0; }
.learned { display: inline-block; margin-top: 22px; font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #1f7a48; background: rgb(47 168 102 / 9%); border: 1px solid rgb(47 168 102 / 35%); padding: 7px 13px; border-radius: 99px; }
[data-theme="dark"] .learned { color: #4fd18b; }
.hero .roles { margin-bottom: 0; }

/* ==========================================================
   v4 — photos, dropdown, quick search, lightbox, progress
   ========================================================== */
.arch img { object-position: center 18%; cursor: zoom-in; }
[data-zoom] { cursor: zoom-in; }

/* Work dropdown */
.dd { position: relative; display: flex; align-items: center; gap: 2px; }
.dd-btn { background: none; border: 0; padding: 4px; cursor: pointer; opacity: .6; display: grid; place-items: center; border-radius: 6px; transition: transform .25s, opacity .2s; }
.dd:hover .dd-btn, .dd.open .dd-btn { opacity: 1; transform: rotate(180deg); }
.dd-panel {
  position: absolute; top: calc(100% + 18px); left: 50%; width: 400px; padding: 10px; display: grid; gap: 4px;
  background: var(--paper); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 30px 60px -30px rgb(21 20 15 / 40%);
  opacity: 0; visibility: hidden; transform: translate(-50%, 8px); transition: opacity .2s, transform .25s cubic-bezier(.2,.8,.2,1), visibility .2s;
}
.dd-panel::before { content: ""; position: absolute; inset: -20px 0 auto; height: 20px; }
.dd:hover .dd-panel, .dd:focus-within .dd-panel, .dd.open .dd-panel { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.dd-panel a { display: grid; grid-template-columns: 64px 1fr; gap: 14px; align-items: center; padding: 8px; border-radius: 12px; opacity: 1 !important; transition: background .2s; }
.dd-panel a:hover { background: var(--mist); color: var(--ink); }
.dd-thumb { width: 64px; height: 44px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); }
.dd-thumb img { width: 100%; height: 100%; object-fit: cover; }
.dd-panel small { display: block; font: 400 10.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.dd-panel span:last-child { font: 400 19px/1.2 var(--serif); }

/* Search button */
.search-btn { width: auto; padding: 0 12px 0 11px; gap: 8px; display: inline-flex; border-radius: 99px; }
.search-btn kbd, .pal-q kbd { font: 500 11px var(--mono); color: var(--mute); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; }

/* Quick search palette */
.palette { margin: 12vh auto auto; width: min(620px, calc(100% - 32px)); max-height: 70vh; padding: 0; border: 1px solid var(--line); border-radius: 20px; background: var(--paper); color: var(--ink); box-shadow: 0 40px 100px -30px rgb(0 0 0 / 45%); overflow: hidden; }
.palette::backdrop { background: rgb(21 20 15 / 40%); backdrop-filter: blur(4px); }
.palette[open] { animation: pal-in .22s cubic-bezier(.2,.8,.2,1); }
@keyframes pal-in { from { opacity: 0; transform: translateY(-10px) scale(.98); } }
.pal-in { display: grid; grid-template-rows: auto 1fr; max-height: 70vh; }
.pal-q { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.pal-q input { flex: 1; border: 0; background: none; font: 400 17px var(--sans); color: var(--ink); outline: none; min-width: 0; }
.pal-list { overflow-y: auto; padding: 8px; }
.pal-list a { display: flex; align-items: center; gap: 14px; padding: 11px 12px; border-radius: 10px; }
.pal-list small { width: 86px; flex: none; font: 400 10.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.pal-list li.sel a, .pal-list a:hover { background: var(--mist); }
.pal-list li.sel span { color: var(--acc); }
.pal-list li[hidden] { display: none; }
.pal-empty { display: none; padding: 26px; text-align: center; color: var(--mute); }
.palette.none .pal-empty { display: block; }

/* Lightbox */
.lightbox { margin: auto; padding: 0; border: 0; background: none; max-width: 92vw; max-height: 92vh; overflow: visible; }
.lightbox::backdrop { background: rgb(12 11 9 / 82%); backdrop-filter: blur(6px); }
.lightbox[open] { animation: pal-in .28s cubic-bezier(.2,.8,.2,1); }
.lightbox img { max-width: 92vw; max-height: 84vh; width: auto; height: auto; border-radius: 14px; box-shadow: 0 40px 100px -20px rgb(0 0 0 / 60%); }
.lightbox figcaption { margin-top: 12px; text-align: center; font: 400 13px var(--mono); color: #e9e7dc; }
.lb-x { position: fixed; top: 18px; right: 18px; background: #15140f; color: #f4f3ed; border-color: #3a392f; }

/* Scroll progress + back to top + toast */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; background: var(--acc); transform-origin: left; transform: scaleX(0); z-index: 120; pointer-events: none; }
.to-top { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--bg); opacity: 0; transform: translateY(14px); pointer-events: none; transition: opacity .3s, transform .3s, background .2s; }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--acc); color: #fff; }
.toast { position: fixed; left: 50%; bottom: 28px; z-index: 130; transform: translate(-50%, 20px); opacity: 0; background: var(--ink); color: var(--bg); padding: 11px 20px; border-radius: 99px; font-size: 14px; pointer-events: none; transition: opacity .25s, transform .3s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Contact copy button */
.mail-row { display: inline-flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: center; }
.copy { font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; border: 1px solid var(--line); background: none; border-radius: 99px; padding: 8px 14px; cursor: pointer; transition: border-color .2s, color .2s; }
.copy:hover { border-color: var(--acc); color: var(--acc); }

/* AI points */
.ai-points { display: grid; gap: 14px; margin-top: 30px; }
.ai-points li { padding-left: 26px; position: relative; color: var(--dark-mute); }
.ai-points li::before { content: "✦"; position: absolute; left: 0; color: #ff6a52; }
.ai-points b { color: var(--dark-ink); font-weight: 500; }

/* Gallery of own photos */
.gallery.g3 { grid-template-columns: 1fr 1.5fr; grid-template-rows: 300px 300px; }
.gallery.g3 > :first-child { grid-row: span 2; }
.gallery figure { position: relative; margin: 0; }
.gallery figure img { transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption { position: absolute; left: 14px; bottom: 14px; font: 400 11px var(--mono); letter-spacing: .06em; background: color-mix(in srgb, var(--paper) 88%, transparent); padding: 6px 11px; border-radius: 99px; }

@media (max-width: 1100px) { .search-btn kbd { display: none; } .search-btn { width: 40px; padding: 0; justify-content: center; } }
@media (max-width: 860px) {
  .dd-btn, .dd-panel { display: none; }
  .gallery.g3 { grid-template-columns: 1fr 1fr; grid-template-rows: 260px 200px; }
  .gallery.g3 > :first-child { grid-row: span 2; grid-column: auto; }
}
/* Illustrations always show whole, on matching paper */
img[src*="/art-"] { object-fit: contain !important; background: #efece2; filter: none !important; }
.case:hover .img img[src*="/art-"] { transform: scale(1.02); }
.ph-fig { aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; }

/* v5 — halftone portraits */
.arch { background: var(--paper); }
.contact-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(40px, 6vw, 96px); align-items: center; text-align: left; }
.contact-grid .label { justify-content: flex-start; }
.contact-grid .h-xl { font-size: clamp(48px, 6.4vw, 104px); }
.contact-grid .mail-row { justify-content: flex-start; }
.contact-grid .form { margin: 50px 0 0; max-width: none; }
.contact-art { margin: 0; position: relative; }
.contact-art .arch { max-width: 420px; justify-self: start; }
.contact-art::before { content: ""; position: absolute; inset: -16px auto auto -16px; width: min(420px, 100%); aspect-ratio: 4 / 5; border: 1px solid var(--acc); border-radius: 999px 999px 26px 26px; opacity: .45; }
.contact-art figcaption { margin-top: 16px; font: italic 400 20px var(--serif); color: var(--mute); }
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-art .arch, .contact-art::before { max-width: 300px; width: 300px; }
}

/* v6 — office photos inside the Concentrix job */
.office { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 34px; max-width: 620px; }
.office figure { margin: 0; }
.office img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 16px; }
.office figure:nth-child(2) { margin-top: 36px; }
.office figcaption { margin-top: 10px; font: 400 12px var(--mono); color: var(--mute); }
.office figcaption b { color: var(--acc); font-weight: 500; }

/* v7 — social buttons + floating contact toggle */
.socials { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.soc { display: inline-flex; align-items: center; gap: 10px; padding: 11px 18px; border: 1px solid var(--line); border-radius: 99px; font-size: 15px; transition: border-color .2s, color .2s, transform .2s; }
.soc:hover { border-color: var(--acc); color: var(--acc); transform: translateY(-2px); }
.contact:not(:has(.contact-grid)) .socials { justify-content: center; }
.dock { position: fixed; left: 22px; bottom: 22px; z-index: 95; display: grid; justify-items: start; gap: 10px; }
.dock-btn { display: inline-flex; align-items: center; gap: 10px; height: 48px; padding: 0 18px 0 15px; border-radius: 99px; border: 0; background: var(--acc); color: #fff; font: 500 14px var(--sans); cursor: pointer; box-shadow: 0 14px 30px -12px rgb(198 45 27 / 60%); transition: transform .2s; }
.dock-btn:hover { transform: translateY(-2px); }
.dock-menu { display: grid; gap: 6px; padding: 8px; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 24px 50px -24px rgb(21 20 15 / 40%); opacity: 0; visibility: hidden; transform: translateY(10px) scale(.96); transform-origin: bottom left; transition: opacity .2s, transform .25s cubic-bezier(.2,.8,.2,1), visibility .2s; }
.dock.open .dock-menu { opacity: 1; visibility: visible; transform: none; }
.dock-menu a, .dock-menu button { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 10px; font: 400 15px var(--sans); background: none; border: 0; cursor: pointer; color: var(--ink); text-align: left; }
.dock-menu a:hover, .dock-menu button:hover { background: var(--mist); color: var(--acc); }
@media (max-width: 560px) { .dock-btn span { display: none; } .dock-btn { width: 48px; padding: 0; justify-content: center; } }

/* v8 — quote with photo */
.quote-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(36px, 6vw, 96px); align-items: center; text-align: left; }
.quote-img { margin: 0; position: relative; }
.quote-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 999px 999px 26px 26px; }
.quote-img::after { content: "学"; position: absolute; right: -14px; bottom: 54px; width: 58px; height: 58px; display: grid; place-items: center; background: var(--acc); color: #fff8ee; font: 700 30px/1 var(--cjk); border-radius: 8px; transform: rotate(-5deg); box-shadow: 0 12px 24px -10px rgb(198 45 27 / 60%); }
.quote-img figcaption { margin-top: 12px; font: 400 12px var(--mono); color: var(--mute); }
.quote-text .zh { writing-mode: horizontal-tb; }
.quote .ink { margin-top: 70px; }
@media (max-width: 860px) {
  .quote-grid { grid-template-columns: 1fr; text-align: center; }
  .quote-img { max-width: 320px; margin: 0 auto; }
}

/* v9 — About without photo */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(36px, 6vw, 96px); align-items: end; }
.about-grid .langs { margin-top: 0; max-width: none; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }

/* v10 — JNU campus gallery on the Mandarin page */
.campus { display: grid; grid-template-columns: 1.3fr 1fr 1fr; grid-template-rows: 260px 260px; gap: 16px; }
.campus figure { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; }
.campus figure:first-child { grid-row: span 2; }
.campus figure:last-child { grid-column: 3; grid-row: 1 / span 2; }
.campus img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.campus figure:hover img { transform: scale(1.04); }
.campus figcaption { position: absolute; left: 12px; bottom: 12px; font: 400 11px var(--mono); background: color-mix(in srgb, var(--paper) 88%, transparent); padding: 6px 11px; border-radius: 99px; }
@media (max-width: 860px) { .campus { grid-template-columns: 1fr 1fr; grid-template-rows: 240px 200px 240px; } .campus figure:first-child { grid-row: auto; grid-column: span 2; } .campus figure:last-child { grid-column: span 2; grid-row: auto; } }

/* v11 — hero contact icons */
.hero-social { display: flex; align-items: center; gap: 10px; margin-top: 26px; flex-wrap: wrap; }
.hero-social a { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: background .2s, color .2s, border-color .2s, transform .2s; }
.hero-social a:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); transform: translateY(-2px); }
.hero-social span { margin-left: 6px; font: 400 13px var(--mono); color: var(--mute); }

/* v12 — four-photo Moments, card crop, last-updated */
.gallery.g4 { grid-template-columns: 1fr 1fr 0.9fr; grid-template-rows: 280px 260px; }
.gallery.g4 > :first-child { grid-column: span 2; grid-row: auto; }
.gallery.g4 > :nth-child(2) { grid-column: 3; grid-row: 1 / span 2; }
.case img[src*="jnu-admin-square"] { object-position: center 35%; }
.upd { position: relative; display: inline-flex; }
.upd-btn { background: none; border: 1px solid var(--line); border-radius: 99px; padding: 3px 11px; font: 400 13px var(--sans); color: var(--mute); cursor: pointer; }
.upd-btn:hover, .upd.open .upd-btn { border-color: var(--acc); color: var(--acc); }
.upd-info { position: absolute; bottom: calc(100% + 10px); right: 0; white-space: nowrap; background: var(--ink); color: var(--bg); padding: 9px 14px; border-radius: 10px; font: 400 13px var(--mono); opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .2s, transform .2s, visibility .2s; }
.upd.open .upd-info { opacity: 1; visibility: visible; transform: none; }
@media (max-width: 860px) { .gallery.g4 { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 200px 200px; } .gallery.g4 > :first-child { grid-column: span 2; } .gallery.g4 > :nth-child(2) { grid-column: auto; grid-row: span 2; } .upd-info { right: auto; left: 0; } }

/* v13 — experience highlight */
.stat-hl b { color: var(--acc); }
.stat-hl span { color: var(--ink); font-weight: 500; }
.exp-lead { margin-top: 18px; }
.exp-strip { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); margin-bottom: 26px; overflow: hidden; }
.exp-strip div { padding: 22px 24px; display: grid; gap: 4px; }
.exp-strip div + div { border-left: 1px solid var(--line); }
.exp-strip b { font: 400 clamp(34px, 3.4vw, 48px)/1 var(--serif); color: var(--acc); }
.exp-strip span { font: 400 12px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--mute); }
.exp-line { display: grid; grid-template-columns: 9fr 26fr; gap: 6px; margin-bottom: 40px; }
.exp-line .seg { position: relative; padding-top: 18px; }
.exp-line .seg::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 8px; border-radius: 99px; background: var(--line); transform-origin: left; transition: transform 1.2s cubic-bezier(.2,.8,.2,1) .2s; }
.exp-line .s2::before { background: var(--acc); }
.js .exp-line.reveal:not(.in) .seg::before { transform: scaleX(0); }
.exp-line span { display: block; font-weight: 500; font-size: 14px; }
.exp-line small { font: 400 12px var(--mono); color: var(--mute); }
@media (max-width: 860px) { .exp-strip { grid-template-columns: 1fr 1fr; } .exp-strip div:nth-child(3) { border-left: 0; } .exp-strip div:nth-child(n+3) { border-top: 1px solid var(--line); } .exp-line { grid-template-columns: 1fr 2.2fr; } }