:root {
  --canvas: #eef1f4;
  --ink: #14181d;
  --slate: #2c3540;
  --mute: #5e6974;
  --line: #d5dde4;
  --paper: #fbfcfd;
  --signal: #d84a2f;
  --signal-ink: #9d2e18;
  --display: "Bricolage Grotesque", sans-serif;
  --body: "Source Sans 3", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 1080px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.55;
}
img { max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 28px;
  background: rgba(238, 241, 244, 0.96);
  border-bottom: 1px solid var(--line);
}
.nav-logo {
  font-family: var(--display);
  font-weight: 720;
  font-size: 20px;
  letter-spacing: -0.03em;
  text-decoration: none;
}
.nav-links {
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--mute);
}
.nav-links a:hover,
.nav-links a.is-active { color: var(--ink); }
.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  cursor: pointer;
}
.nav-toggle span:not(.sr-only) {
  display: block;
  width: 16px; height: 1.5px;
  margin: 5px auto;
  background: var(--ink);
}

main { max-width: var(--max); margin: 0 auto; padding: 0 28px 80px; }

.hero {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 48px;
  align-items: end;
  padding: 72px 0 28px;
}
.glyph {
  display: block;
  width: 78px;
  height: 14px;
  margin: 0 0 16px;
  background-image: radial-gradient(circle, var(--ink) 1.15px, transparent 1.25px);
  background-size: 8px 8px;
  background-position: 0 4px;
  opacity: 0.55;
}
.kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mute);
}
.live {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 rgba(216, 74, 47, 0.45);
  animation: ping 2.4s infinite;
}
@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(216, 74, 47, 0.4); }
  70% { box-shadow: 0 0 0 8px rgba(216, 74, 47, 0); }
  100% { box-shadow: 0 0 0 0 rgba(216, 74, 47, 0); }
}
h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 720;
  font-size: clamp(84px, 13vw, 168px);
  line-height: 0.84;
  letter-spacing: -0.06em;
  color: #111;
}
.lede {
  max-width: 38rem;
  margin: 22px 0 0;
  font-size: 22px;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--slate);
}
.lede-sub {
  max-width: 36rem;
  margin: 12px 0 0;
  color: var(--mute);
  font-size: 17px;
}
.hero-actions { display: flex; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
}
.btn-primary { background: var(--ink); color: #f7f8f9; }
.btn-primary:hover { background: #000; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--ink); }

.spec {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 22px 8px;
  overflow: hidden;
}
.spec::after {
  content: "";
  position: absolute;
  top: 16px;
  right: 16px;
  width: 46px;
  height: 46px;
  background-image: radial-gradient(circle, var(--ink) 1px, transparent 1.15px);
  background-size: 7px 7px;
  opacity: 0.28;
  pointer-events: none;
}
.spec-label {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal-ink);
}
.spec dl { margin: 0; }
.spec dl > div {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.spec dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}
.spec dd {
  margin: 4px 0 0;
  font-size: 16px;
  line-height: 1.4;
}

.block { padding: 72px 0 0; scroll-margin-top: 76px; }
.block-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 14px;
}
.block-head h2,
.contact h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 640;
  font-size: clamp(32px, 4vw, 44px);
  letter-spacing: -0.04em;
}
.block-head p { margin: 0; color: var(--mute); max-width: 28rem; text-align: right; }

.work-list, .timeline { list-style: none; margin: 0; padding: 0; }
.work-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 28px 12px;
  margin: 0 -12px;
  border-bottom: 1px solid var(--line);
  border-radius: 12px;
  transition: background 0.2s ease;
}
.work-item:hover { background: rgba(255, 255, 255, 0.72); }
.work-win {
  background:
    linear-gradient(90deg, rgba(216, 74, 47, 0.1), rgba(255, 255, 255, 0.4) 58%);
  box-shadow: inset 3px 0 0 var(--signal);
}
.work-win:hover {
  background:
    linear-gradient(90deg, rgba(216, 74, 47, 0.14), rgba(255, 255, 255, 0.8) 58%);
}
.win-note {
  margin: 10px 0 0 !important;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--signal-ink) !important;
}
.work-item-lead { padding-top: 32px; }
.work-index {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mute);
  padding-top: 8px;
}
.work-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
}
.work-top h3, .what h3, .award h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 640;
  font-size: 26px;
  letter-spacing: -0.03em;
}
.work-top a {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--signal-ink);
  border-bottom: 1px solid currentColor;
}
.work-body p, .what p, .award p { margin: 8px 0 0; color: var(--slate); }
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.tags li {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mute);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
}

.timeline li {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.when time {
  display: block;
  font-family: var(--mono);
  font-size: 13px;
}
.when span {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal-ink);
}
.org { color: var(--mute) !important; font-size: 15px; }

.award {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  margin-top: 28px;
  padding: 28px;
  background: var(--ink);
  color: #f4f6f8;
  border-radius: 16px;
}
.award-place {
  margin: 0;
  font-family: var(--display);
  font-weight: 720;
  font-size: 72px;
  line-height: 0.85;
  letter-spacing: -0.06em;
  color: #ffb4a4;
}
.award-meta {
  margin: 0 0 8px !important;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #b7c0c8 !important;
}
.award h3 { color: #fff; font-size: 30px; }
.award p { color: #d5dde3; max-width: 42rem; }
.award-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.award-row li {
  padding: 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.award-row strong {
  display: block;
  font-family: var(--display);
  font-size: 32px;
  letter-spacing: -0.04em;
}
.award-row span { color: var(--mute); font-size: 15px; }

.skill-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 8px;
}
.skill-board div {
  padding: 22px 22px 22px 0;
  border-bottom: 1px solid var(--line);
}
.skill-board div:nth-child(odd) { padding-right: 32px; border-right: 1px solid var(--line); }
.skill-board div:nth-child(even) { padding-left: 32px; }
.skill-board h3 {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal-ink);
}
.skill-board p { margin: 0; font-size: 18px; }

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  padding-bottom: 20px;
}
.contact p { color: var(--mute); margin: 12px 0 0; max-width: 26rem; }
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list a {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.contact-list a:hover strong { color: var(--signal-ink); }
.contact-list span {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}
.contact-list strong { font-weight: 600; }

footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px;
  display: flex;
  justify-content: space-between;
  color: var(--mute);
  font-family: var(--mono);
  font-size: 12px;
}
footer a { color: var(--mute); }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.chat-open {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  height: 48px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(20, 24, 29, 0.18);
}
.chat-open:hover { background: #000; }
.chat {
  position: fixed;
  right: 22px;
  bottom: 82px;
  z-index: 40;
  width: min(380px, calc(100vw - 24px));
  height: 540px;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(20, 24, 29, 0.16);
  overflow: hidden;
}
.chat[hidden] { display: none; }
.chat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.chat-head strong {
  display: block;
  font-family: var(--display);
  font-size: 16px;
}
.chat-head span {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}
.chat-head span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3dd68c;
}
.chat-head button {
  width: 32px; height: 32px;
  border: 0;
  background: transparent;
  font-size: 22px;
  cursor: pointer;
  color: var(--mute);
}
.chat-log {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.bot-message, .user-message {
  max-width: 92%;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 15px;
  line-height: 1.45;
  white-space: pre-wrap;
}
.bot-message {
  align-self: flex-start;
  background: var(--canvas);
}
.user-message {
  align-self: flex-end;
  background: var(--ink);
  color: #f7f8f9;
}
.quick-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.quick-buttons button {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  color: var(--slate);
}
.quick-buttons button:hover { border-color: var(--ink); color: var(--ink); }
.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
}
.chat-form input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
  color: var(--ink);
}
.chat-form button {
  border: 0;
  border-radius: 10px;
  padding: 0 14px;
  background: #111;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}
.chat-form button:hover { background: #000; }

@media (max-width: 860px) {
  .hero, .contact, .timeline li, .award, .award-row { grid-template-columns: 1fr; }
  .block-head { flex-direction: column; align-items: flex-start; }
  .block-head p { text-align: left; }
  .skill-board { grid-template-columns: 1fr; }
  .skill-board div,
  .skill-board div:nth-child(odd),
  .skill-board div:nth-child(even) {
    padding: 18px 0;
    border-right: 0;
  }
  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    padding: 8px 20px 16px;
    background: var(--canvas);
    border-bottom: 1px solid var(--line);
  }
  .nav-links.is-open { display: flex; z-index: 30; }
  .nav-links a { display: block; padding: 12px 0; }
  .chat-open {
    position: static;
    height: 42px;
    margin-left: auto;
    box-shadow: none;
  }
  .award-place { font-size: 56px; }
  .chat { right: 12px; left: 12px; width: auto; height: min(540px, calc(100vh - 96px)); }
}

.cursor-ring,
.cursor-dot {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
}
.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid #111;
  box-shadow: 0 0 0 1.5px #fff;
  background: transparent;
  transition: width 0.25s ease, height 0.25s ease;
}
.cursor-dot {
  width: 7px;
  height: 7px;
  background: #111;
  box-shadow: 0 0 0 1.5px #fff;
}
body.has-cursor,
body.has-cursor a,
body.has-cursor button {
  cursor: none;
}
body.has-cursor .cursor-ring,
body.has-cursor .cursor-dot {
  display: block;
}
body.has-cursor input,
body.has-cursor textarea {
  cursor: text;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}