/* ============================================================
   李洲昊 · Product Manager Portfolio
   Visual world: "PM Toybox Workbench" — sticker cards, hard
   offset shadows, thick outlines, marker energy.
   ============================================================ */

:root {
  --ink: #201A2E;
  --paper: #FBF7F2;
  --paper-2: #F3ECE1;
  --orange: #FF6B35;
  --blue: #2D5BFF;
  --mint: #14C6A4;
  --pink: #FF4D9D;
  --yellow: #FFC93C;

  --accent: var(--orange);

  --line: 3px;
  --radius: 18px;
  --shadow: 6px 6px 0 var(--ink);
  --shadow-lg: 10px 10px 0 var(--ink);
  --shadow-sm: 4px 4px 0 var(--ink);

  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(var(--paper-2) 1.4px, transparent 1.4px);
  background-size: 22px 22px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--yellow); color: var(--ink); }

/* ---------- reusable sticker card ---------- */
.sticker {
  background: #fff;
  border: var(--line) solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.tape {
  position: absolute;
  width: 92px;
  height: 26px;
  background: rgba(255, 201, 60, 0.85);
  border: 2px solid rgba(32, 26, 46, 0.35);
  transform: rotate(-6deg);
  top: -13px;
  left: 24px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
}

/* ---------- buttons ---------- */
.btn {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 24px;
  border: var(--line) solid var(--ink);
  border-radius: 999px;
  background: var(--accent);
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform .12s cubic-bezier(.34,1.56,.64,1), box-shadow .12s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.btn:hover { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--ink); }
.btn:active { transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--ink); }
.btn--ghost { background: #fff; }

/* ---------- layout ---------- */
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--yellow);
  border: 2px solid var(--ink);
  padding: 5px 12px;
  border-radius: 999px;
  display: inline-block;
}

.section { padding: 96px 0; position: relative; }

.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: .98;
  margin: 16px 0 0;
  letter-spacing: -.02em;
}
.section__num {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: rgba(32,26,46,.5);
}
.section__note {
  font-family: var(--font-body); font-size: .96rem; max-width: 34ch;
  color: rgba(32,26,46,.66); margin: 0;
}

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s cubic-bezier(.34,1.2,.64,1);
}
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 16px; left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - 32px);
  max-width: 1120px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 10px 20px;
  background: rgba(251,247,242,.86);
  backdrop-filter: blur(10px);
  border: var(--line) solid var(--ink);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.nav__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  display: flex; align-items: center; gap: 10px;
}
.nav__dot {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--ink);
}
.nav__links { display: flex; gap: 4px; align-items: center; }
.nav__links a {
  font-weight: 600;
  font-size: .92rem;
  color: var(--ink);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background .15s;
}
.nav__links a:hover { background: var(--paper-2); }
.nav__links a.is-active,
.nav__links a.is-active:hover { background: var(--accent); color: var(--ink); }
.nav__burger {
  display: none;
  background: #fff;
  border: var(--line) solid var(--ink);
  border-radius: 12px;
  width: 44px; height: 44px;
  cursor: pointer;
  align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.nav__burger span, .nav__burger span::before, .nav__burger span::after {
  content: ""; display: block; width: 20px; height: 2.5px;
  background: var(--ink); border-radius: 2px; position: relative;
}
.nav__burger span::before { position: absolute; top: -7px; }
.nav__burger span::after { position: absolute; top: 7px; }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: 150px 0 80px; position: relative; }
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 40px;
  align-items: center;
  margin-top: 10px;
}
.hero__intro { align-self: center; }
.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  line-height: 1.05;
  letter-spacing: -.03em;
  margin: 20px 0 22px;
}
.hero__name { white-space: nowrap; }
.hero__title .hl { position: relative; white-space: nowrap; }
.hero__title .hl::after {
  content: ""; position: absolute; left: -4px; right: -4px; bottom: 6px;
  height: 34%; background: var(--accent); z-index: -1;
  border-radius: 4px; opacity: .55;
  transform: rotate(-1.2deg);
}
.hero__tagline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.1vw, 1.6rem);
  line-height: 1.45;
  letter-spacing: -.01em;
  margin: 0 0 16px;
  max-width: 22ch;
}
.hero__tagline::after {
  content: ""; display: block; width: 52px; height: 4px;
  background: var(--accent); border-radius: 4px; margin-top: 14px;
}
.hero__lead {
  font-size: 1rem;
  line-height: 1.8;
  max-width: 46ch;
  color: rgba(32,26,46,.78);
}
.hero__stats { margin-top: 48px; }
.hero__cta { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

.hero__stage {
  position: relative;
  height: 400px;
}
.hero__avatar {
  position: absolute;
  inset: 30px 20px 40px 30px;
  border-radius: 24px;
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  width: calc(100% - 50px);
  height: calc(100% - 70px);
  background: var(--yellow);
  z-index: 1;
}

/* draggable stickers */
.chip {
  position: absolute;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .82rem;
  padding: 10px 16px;
  border-radius: 14px;
  border: var(--line) solid var(--ink);
  background: #fff;
  box-shadow: var(--shadow-sm);
  cursor: grab;
  user-select: none;
  z-index: 5;
  display: flex; align-items: center; gap: 8px;
  touch-action: none;
  transition: box-shadow .12s;
}
.chip:active { cursor: grabbing; box-shadow: 2px 2px 0 var(--ink); }
.chip .emo { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--ink); }
.chip__hint {
  position: absolute; bottom: -4px; left: 30px;
  font-family: var(--font-mono); font-size: .72rem;
  color: rgba(32,26,46,.5);
}

/* marquee */
.marquee {
  margin-top: 64px;
  border-top: var(--line) solid var(--ink);
  border-bottom: var(--line) solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding: 14px 0;
}
.marquee__track {
  display: flex; gap: 44px; white-space: nowrap;
  animation: scrollx 26s linear infinite;
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.5rem;
}
.marquee__track span { display: inline-flex; align-items: center; gap: 44px; }
.marquee__star { color: var(--yellow); }
@keyframes scrollx { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }

/* ============================================================
   ABOUT
   ============================================================ */
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.about__lead {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.35;
  letter-spacing: -.01em;
}
.about__lead b { background: linear-gradient(transparent 60%, var(--mint) 60%); padding: 0 2px; }
.about__body { font-size: 1.05rem; line-height: 1.7; color: rgba(32,26,46,.82); }
.about__body p { margin: 0 0 16px; }

.stat-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 16px;
  margin-top: 34px;
}
.stat {
  padding: 22px 18px; text-align: center; position: relative;
}
.stat__num {
  font-family: var(--font-display); font-weight: 800;
  font-size: 2.6rem; line-height: 1; letter-spacing: -.02em;
}
.stat__label { font-family: var(--font-mono); font-size: .78rem; margin-top: 8px; color: rgba(32,26,46,.62); }

/* ============================================================
   WORK
   ============================================================ */

.work__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 40px;
}
.card {
  overflow: hidden; cursor: pointer; position: relative;
  transition: transform .16s cubic-bezier(.34,1.4,.64,1), box-shadow .16s;
  display: grid; grid-template-columns: 1.1fr 1fr; align-items: stretch;
}
.card:nth-child(even) .card__media { order: 2; border-bottom: none; border-left: var(--line) solid var(--ink); }
.card:nth-child(even) .card__body { order: 1; }
.card:hover { transform: translate(-3px,-3px); box-shadow: var(--shadow-lg); }
.card__media { position: relative; border-bottom: none; border-right: var(--line) solid var(--ink); overflow: hidden; background: var(--paper-2); display: flex; align-items: center; justify-content: center; }
.card__media img { display: block; width: 100%; height: 100%; min-height: 320px; object-fit: contain; padding: 22px; transition: transform .4s; }
.card:hover .card__media img { transform: scale(1.03); }
.card__tag {
  position: absolute; top: 14px; left: 14px;  font-family: var(--font-mono); font-weight: 700; font-size: .72rem;
  padding: 5px 12px; border-radius: 999px; border: 2px solid var(--ink);
  background: #fff;
}
.card__body { padding: 30px 32px; flex: 1; display: flex; flex-direction: column; justify-content: center; }
.card__open { margin-top: 22px; }
.card__title { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; margin: 0 0 6px; letter-spacing: -.01em; }
.card__en { font-family: var(--font-mono); font-size: .8rem; font-weight: 400; color: rgba(32,26,46,.45); }
.card__count {
  position: absolute; top: 14px; right: 14px;
  font-family: var(--font-mono); font-weight: 700; font-size: .68rem;
  padding: 5px 10px; border-radius: 999px; border: 2px solid var(--ink);
  background: var(--yellow);
}
.card__role { font-family: var(--font-mono); font-size: .78rem; color: rgba(32,26,46,.6); margin-bottom: 12px; }
.card__desc { font-size: .98rem; line-height: 1.55; color: rgba(32,26,46,.82); margin: 0; }
.card__metrics { display: flex; gap: 18px; margin-top: 18px; padding-top: 16px; border-top: 2px dashed rgba(32,26,46,.2); }
.card__metric b { font-family: var(--font-display); font-size: 1.3rem; display: block; }
.card__metric span { font-family: var(--font-mono); font-size: .68rem; color: rgba(32,26,46,.6); }
.card__open { margin-top: 22px; }

/* modal */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(32,26,46,.55);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: fade .2s ease;
}
@keyframes fade { from { opacity: 0; } }
.modal {
  background: var(--paper); max-width: 1080px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  border: var(--line) solid var(--ink); border-radius: 22px;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: pop .28s cubic-bezier(.34,1.56,.64,1);
}
@keyframes pop { from { transform: scale(.9) translateY(20px); opacity: 0; } }
.modal__inner { display: grid; grid-template-columns: 1.15fr .85fr; }
.modal__media { position: relative; background: var(--paper-2); border-right: var(--line) solid var(--ink); display: flex; flex-direction: column; }
.modal__stage {
  position: relative; flex: 1; display: flex; align-items: center; justify-content: center;
  padding: 18px 12px; min-height: 420px;
}
.modal__arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 5; width: 42px; height: 42px; border-radius: 50%;
  border: var(--line) solid var(--ink); background: #fff; cursor: pointer;
  box-shadow: var(--shadow-sm); display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .18s ease;
}
.modal__stage:hover .modal__arrow,
.modal__arrow:focus-visible { opacity: .9; pointer-events: auto; }
.modal__arrow:hover { opacity: 1; }
.modal__arrow--prev { left: 10px; }
.modal__arrow--next { right: 10px; }
.modal__stage img { max-width: 100%; max-height: 74vh; width: 100%; height: auto; object-fit: contain; border-radius: 12px; box-shadow: var(--shadow); cursor: zoom-in; background: #fff; }
.modal__close {
  position: absolute; top: 16px; right: 16px;
  width: 40px; height: 40px; border-radius: 50%;
  border: var(--line) solid var(--ink); background: #fff; cursor: pointer;
  font-size: 1.2rem; font-weight: 700; box-shadow: var(--shadow-sm);
  display: flex; align-items: center; justify-content: center;
}
.modal__body { padding: 30px 30px 34px; }
.modal__title { font-family: var(--font-display); font-weight: 800; font-size: 2rem; margin: 0 0 4px; }
.modal__role { font-family: var(--font-mono); font-size: .82rem; color: rgba(32,26,46,.6); margin-bottom: 18px; }
.modal__section h4 { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin: 22px 0 8px; }
.modal__section p, .modal__section li { line-height: 1.65; color: rgba(32,26,46,.85); }
.modal__section ul { margin: 0; padding-left: 20px; }
.modal__metrics { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 20px; }
.modal__metrics .stat { flex: 1; min-width: 120px; background: #fff; }

/* ============================================================
   EDUCATION
   ============================================================ */
.edu__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.edu-card { overflow: hidden; display: flex; flex-direction: column; transition: transform .16s, box-shadow .16s; }
.edu-card:hover { transform: translate(-3px,-3px); box-shadow: var(--shadow-lg); }
.edu-card__media { position: relative; border-bottom: var(--line) solid var(--ink); }
.edu-card__media { background: var(--paper-2); display: flex; align-items: center; justify-content: center; }
.edu-card__media img { display: block; width: 100%; height: 240px; object-fit: contain; }
.edu-card__badge {
  position: absolute; bottom: -22px; right: 22px;
  width: 46px; height: 46px; border-radius: 14px;
  border: var(--line) solid var(--ink);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.edu-card__body { padding: 22px 24px 26px; }
.edu-card__period { font-family: var(--font-mono); font-size: .76rem; color: rgba(32,26,46,.55); }
.edu-card__school { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; margin: 6px 0 2px; }
.edu-card__degree { font-family: var(--font-mono); font-weight: 700; font-size: .86rem; margin-bottom: 12px; }
.edu-card__detail { font-size: .96rem; line-height: 1.65; color: rgba(32,26,46,.8); margin: 0; }

/* ============================================================
   EXPERIENCE (tabs)
   ============================================================ */
.exp { display: grid; grid-template-columns: 260px 1fr; gap: 26px; align-items: start; }
.exp__tabs { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 96px; }
.exp__tab {
  text-align: left; cursor: pointer;
  background: #fff; border: var(--line) solid var(--ink); border-radius: 16px;
  padding: 16px 18px; display: flex; flex-direction: column; gap: 2px;
  box-shadow: var(--shadow-sm); position: relative;
  transition: transform .14s cubic-bezier(.34,1.4,.64,1), box-shadow .14s;
}
.exp__tab:hover { transform: translate(-2px,-2px); box-shadow: var(--shadow); }
.exp__tab.is-active { background: var(--tab); box-shadow: var(--shadow); transform: translate(-2px,-2px); }
.exp__tab.is-active .exp__tab-co { color: #fff; }
.exp__tab.is-active .exp__tab-pd { color: rgba(255,255,255,.85); }
.exp__tab.is-active .exp__tab-dot { border-color: #fff; }
.exp__tab-dot { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--ink); margin-bottom: 4px; }
.exp__tab-co { font-family: var(--font-display); font-weight: 800; font-size: 1.05rem; }
.exp__tab-pd { font-family: var(--font-mono); font-size: .72rem; color: rgba(32,26,46,.6); }

.exp__panel { padding: 30px 32px; animation: pop .28s cubic-bezier(.34,1.4,.64,1); }
.exp__role { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; margin: 0; letter-spacing: -.01em; }
.exp__at { font-family: var(--font-body); font-weight: 600; font-size: .95rem; color: rgba(32,26,46,.6); }
.exp__period { font-family: var(--font-mono); font-size: .8rem; color: rgba(32,26,46,.6); margin-top: 6px; display: flex; align-items: center; gap: 10px; }
.exp__live { color: var(--mint); font-weight: 700; }
.exp__intro { margin: 18px 0 0; }
.exp__intro--media { display: grid; grid-template-columns: 1fr 340px; gap: 34px; align-items: start; }
.exp__intro-text { display: flex; flex-direction: column; }
.exp__summary { font-size: 1.05rem; line-height: 1.7; color: rgba(32,26,46,.85); margin: 0; }
.exp__metrics { display: flex; gap: 26px; flex-wrap: wrap; margin: 20px 0 0; padding: 18px 0 0; border-top: 2px dashed rgba(32,26,46,.18); }
.exp__metric b { font-family: var(--font-display); font-size: 1.9rem; display: block; line-height: 1; }
.exp__metric span { font-family: var(--font-mono); font-size: .72rem; color: rgba(32,26,46,.6); }
.exp__work { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.exp__work-item { display: grid; grid-template-columns: 120px 1fr; gap: 16px; align-items: start; }
.exp__work-tag {
  font-family: var(--font-mono); font-weight: 700; font-size: .76rem;
  padding: 6px 10px; border: 2px solid; border-radius: 10px; text-align: center;
  white-space: nowrap;
}
.exp__work-item p { margin: 0; line-height: 1.65; font-size: .98rem; color: rgba(32,26,46,.84); }
.exp__think { margin-top: 24px; padding: 18px 20px 18px 22px; border-left: 5px solid; background: var(--paper-2); border-radius: 0 12px 12px 0; position: relative; }
.exp__think-mark { display: inline-block; font-family: var(--font-mono); font-weight: 700; font-size: .72rem; color: #fff; padding: 3px 10px; border-radius: 999px; margin-bottom: 8px; }
.exp__think-list { margin: 2px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.exp__think-list li { position: relative; padding-left: 17px; line-height: 1.6; font-size: .96rem; color: rgba(32,26,46,.82); }
.exp__think-list li::before { content: ""; position: absolute; left: 1px; top: .65em; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .55; }
.exp__stack { align-self: start; }
.exp__visual-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; margin-top: 30px; }
.exp__stack-title {
  width: fit-content; margin: 0 0 14px; padding: 6px 12px;
  border: 2px solid currentColor; border-radius: 999px;
  background: #fff; font-family: var(--font-mono); font-size: .76rem;
  font-weight: 800; letter-spacing: .04em; box-shadow: 3px 3px 0 var(--ink);
}
.exp__deck { position: relative; width: 100%; height: 236px; }
.exp__card {
  position: absolute; inset: 0; margin: 0;
  border: var(--line) solid var(--ink); border-radius: 18px;
  background: #fff; overflow: hidden; cursor: pointer;
  box-shadow: var(--shadow); transition: transform .32s cubic-bezier(.34,1.3,.64,1), opacity .28s;
  transform-origin: center;
}
.exp__card:hover { box-shadow: var(--shadow-lg); }
.exp__card-bar { position: absolute; top: 0; left: 0; right: 0; height: 8px; z-index: 2; }
.exp__card img { display: block; width: 100%; height: 100%; object-fit: contain; background: var(--paper-2); }
.exp__stack-foot { display: flex; align-items: center; gap: 12px; margin-top: 22px; }
.exp__nav {
  flex-shrink: 0; width: 42px; height: 42px; border-radius: 12px;
  border: 2px solid var(--ink); background: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm); transition: transform .12s, box-shadow .12s;
}
.exp__nav:hover { transform: translate(-2px,-2px); box-shadow: var(--shadow); }
.exp__nav:active { transform: translate(0,0); }
.exp__cap { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; text-align: center; }
.exp__cap-label { font-family: var(--font-mono); font-size: .78rem; font-weight: 700; color: rgba(32,26,46,.8); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.exp__cap-count { font-family: var(--font-mono); font-size: .72rem; font-weight: 700; }

/* ============================================================
   SKILLS
   ============================================================ */
.skills__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.skill-card { padding: 26px 24px; }
.skill-card__icon {
  width: 52px; height: 52px; border-radius: 14px;
  border: var(--line) solid var(--ink);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.skill-card__icon svg { width: 28px; height: 28px; }
.skill-card h3 { font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; margin: 0 0 14px; }
.skill-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.skill-list li { display: flex; flex-direction: column; gap: 2px; padding-left: 14px; position: relative; }
.skill-list li::before { content: ""; position: absolute; left: 0; top: 7px; width: 6px; height: 6px; border-radius: 50%; background: var(--ink); }
.skill-list b { font-family: var(--font-body); font-weight: 700; font-size: .98rem; }
.skill-list span { font-size: .86rem; line-height: 1.5; color: rgba(32,26,46,.72); }

.tools { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.tool-chip {
  font-family: var(--font-mono); font-size: .82rem; font-weight: 700;
  padding: 8px 14px; border-radius: 999px; border: 2px solid var(--ink);
  background: #fff; transition: transform .12s, background .12s;
  cursor: default;
}
.tool-chip:hover { transform: translateY(-3px) rotate(-2deg); background: var(--yellow); }

/* ---------- chips + thumbnails + lightbox ---------- */
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.mini-chip {
  font-family: var(--font-mono); font-weight: 700; font-size: .74rem;
  padding: 6px 12px; border-radius: 999px; border: 2px solid var(--ink);
  color: #fff;
}
.mini-chip--ghost { background: #fff !important; color: var(--ink); }

.modal__thumbs { display: flex; gap: 10px; flex-wrap: wrap; padding: 16px 26px 22px; border-top: 2px dashed rgba(32,26,46,.18); }
.modal__thumb {
  width: 72px; height: 54px; border-radius: 10px;
  border: 2px solid var(--ink); background-size: cover; background-position: center;
  background-color: #fff; cursor: pointer; opacity: .55; transition: all .14s; flex-shrink: 0;
}
.modal__thumb:hover { opacity: 1; }
.modal__thumb.is-active { opacity: 1; transform: translateY(-3px); border-color: var(--accent); border-width: 3px; }
.modal__stage img { cursor: zoom-in; }

.lightbox {
  position: fixed; inset: 0; z-index: 300; background: rgba(20,16,28,.9);
  display: flex; align-items: center; justify-content: center; padding: 32px;
  animation: fade .2s ease; cursor: zoom-out;
}
.lightbox figure { margin: 0; max-width: 92vw; max-height: 90vh; cursor: default; }
.lightbox img { max-width: 92vw; max-height: 82vh; object-fit: contain; border: var(--line) solid var(--paper); border-radius: 12px; background: #fff; }
.lightbox figcaption { text-align: center; color: rgba(251,247,242,.85); font-family: var(--font-mono); font-size: .82rem; margin-top: 14px; }
.lightbox__close { position: fixed; top: 24px; right: 24px; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { position: relative; }
.contact__card {
  padding: 56px 44px; text-align: center; position: relative;
  background: var(--ink); color: var(--paper);
  border-radius: 26px; border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.contact__title { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem,5vw,3.4rem); line-height: 1; margin: 14px 0 16px; }
.contact__lead { font-size: 1.1rem; max-width: 44ch; margin: 0 auto 30px; color: rgba(251,247,242,.82); }
.contact__links { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.social {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body); font-weight: 700; font-size: .95rem;
  padding: 12px 22px; border-radius: 999px;
  border: var(--line) solid var(--paper); color: var(--paper);
  background: transparent; text-decoration: none;
  transition: transform .12s, background .12s, color .12s;
}
.social:hover { transform: translate(-2px,-2px); background: var(--paper); color: var(--ink); }
.social svg { width: 20px; height: 20px; }

.footer {
  text-align: center; padding: 40px 0 60px;
  font-family: var(--font-mono); font-size: .82rem; color: rgba(32,26,46,.55);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; }
  .skills__grid { grid-template-columns: 1fr; }
  .edu-card__media img { height: 200px; }
  .exp { grid-template-columns: 1fr; }
  .exp__tabs { flex-direction: row; overflow-x: auto; position: static; padding-bottom: 6px; }
  .exp__tab { min-width: 160px; flex-shrink: 0; }
  .exp__visual-groups { grid-template-columns: 1fr; gap: 28px; }
  .modal__inner { grid-template-columns: 1fr; }
  .modal__media { border-right: none; border-bottom: var(--line) solid var(--ink); }
  .modal__stage { min-height: 300px; padding: 14px 10px; }
  .modal__stage img { max-height: 52vh; }
}

@media (max-width: 760px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__stage { height: 360px; max-width: 420px; }
}

@media (max-width: 680px) {
  .work__grid { grid-template-columns: 1fr; }
  .card { grid-template-columns: 1fr; }
  .card__media, .card:nth-child(even) .card__media { order: 0; border-right: none; border-left: none; border-bottom: var(--line) solid var(--ink); }
  .card__body, .card:nth-child(even) .card__body { order: 0; }
  .card__media img { min-height: 0; height: 240px; }
  .edu__grid { grid-template-columns: 1fr; }
  .nav__links { display: none; }
  .nav__links.is-open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 66px; left: 0; right: 0;
    background: var(--paper); border: var(--line) solid var(--ink);
    border-radius: 18px; padding: 12px; box-shadow: var(--shadow);
  }
  .nav__links.is-open a { padding: 12px; }
  .nav__burger { display: flex; }
  .section { padding: 68px 0; }
  .hero { padding: 120px 0 40px; }
  .stat-grid { grid-template-columns: 1fr; }
  .stat { display: flex; align-items: center; gap: 16px; justify-content: flex-start; text-align: left; padding: 16px 20px; }
  .stat__label { margin-top: 0; }
  .contact__card { padding: 40px 22px; }
  .exp__panel { padding: 22px 20px; }
  .exp__intro--media { grid-template-columns: 1fr; gap: 24px; }
  .exp__deck { height: 220px; max-width: 380px; }
  .exp__work-item { grid-template-columns: 1fr; gap: 8px; }
  .exp__work-tag { justify-self: start; }
  .modal__thumb { width: 56px; height: 42px; }
}