:root {
  --bg: #f3eee4;
  --bg-deep: #ebe4d6;
  --ink: #1a1714;
  --ink-soft: #5c564c;
  --line: rgba(26, 23, 20, 0.12);
  --accent: #b43a24;
  --paper: #faf7f0;
  --moss: #3d4a38;
  --serif: "Cormorant Garamond", "Songti SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0.22;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.cursor {
  display: none;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 2.4rem;
  mix-blend-mode: difference;
  color: #f3eee4;
}

.nav-mark {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.nav-links a {
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2em;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.35s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  width: 28px;
  height: 18px;
  border: 0;
  background: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 1px;
  background: currentColor;
}

.nav-toggle span + span {
  margin-top: 8px;
}

.hero {
  min-height: 100vh;
  padding: 8rem 2.4rem 4rem;
  display: grid;
  align-content: end;
  position: relative;
}

.hero-kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  margin-bottom: 1.6rem;
}

.hero-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(3.2rem, 9vw, 8.4rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
}

.hero-title em {
  font-style: italic;
  color: var(--accent);
}

.hero-title .line {
  display: block;
}

.hero-meta {
  margin-top: 3.2rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  max-width: 920px;
}

.hero-meta p {
  max-width: 34ch;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.25rem;
  white-space: nowrap;
}

.btn::after {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--ink);
  transition: width 0.3s ease;
}

.btn:hover::after {
  width: 48px;
}

.hero-scroll {
  position: absolute;
  right: 2.4rem;
  bottom: 2.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  writing-mode: vertical-rl;
  color: var(--ink-soft);
}

.hero-scroll i {
  width: 1px;
  height: 48px;
  background: var(--ink);
  animation: drip 1.8s ease-in-out infinite;
  transform-origin: top;
}

@keyframes drip {
  0%, 100% { transform: scaleY(0.35); opacity: 0.3; }
  50% { transform: scaleY(1); opacity: 1; }
}

.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 1.1rem 0;
}

.marquee-track {
  display: flex;
  gap: 3.2rem;
  width: max-content;
  animation: slide 28s linear infinite;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-style: italic;
  letter-spacing: 0.04em;
}

.marquee-track span::before {
  content: "·";
  margin-right: 3.2rem;
  color: var(--accent);
}

@keyframes slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

section {
  padding: 6.5rem 2.4rem;
}

.section-head {
  display: grid;
  grid-template-columns: 4rem 1fr;
  column-gap: 1.2rem;
  margin-bottom: 3.4rem;
  max-width: 1200px;
}

.idx {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  padding-top: 0.55rem;
}

.section-head h2 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.section-lead {
  grid-column: 2;
  margin-top: 0.7rem;
  color: var(--ink-soft);
  max-width: 42ch;
}

.work {
  max-width: 1280px;
  margin: 0 auto;
}

.project {
  display: grid;
  gap: 1.4rem;
}

.project.featured {
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4.5rem;
}

.project-visual {
  aspect-ratio: 4 / 3;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.project-year {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.project-body h3 {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 600;
  margin: 0.35rem 0 0.7rem;
}

.project-body p {
  color: var(--ink-soft);
  max-width: 38ch;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
  margin-top: 1.1rem;
}

.tags li {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  padding: 0.22rem 0.55rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.mock {
  position: absolute;
  inset: 12%;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(26, 23, 20, 0.08);
}

.mock-bar {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}

.mock-bar i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d9cfc0;
}

.mock-grid {
  display: grid;
  grid-template-columns: 56px 1fr;
  height: calc(100% - 28px);
}

.mock-side {
  border-right: 1px solid var(--line);
  background: repeating-linear-gradient(
    to bottom,
    transparent 0 14px,
    rgba(26, 23, 20, 0.06) 14px 15px
  );
  margin: 12px 10px;
}

.mock-main {
  padding: 14px;
}

.mock-hero {
  height: 42%;
  background: linear-gradient(135deg, #3d4a38, #1a1714);
}

.mock-rows {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.mock-rows b {
  display: block;
  height: 8px;
  background: rgba(26, 23, 20, 0.08);
}

.mock-rows b:nth-child(2) { width: 72%; }
.mock-rows b:nth-child(3) { width: 48%; }

.v2 {
  background: radial-gradient(circle at 30% 40%, #2b2420, #12100e);
}

.orbits {
  position: absolute;
  inset: 0;
}

.orbits span {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(243, 238, 228, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbits span:nth-child(1) { width: 70px; height: 70px; background: var(--accent); border: 0; }
.orbits span:nth-child(2) { width: 150px; height: 150px; }
.orbits span:nth-child(3) { width: 230px; height: 230px; }

.v3 {
  display: grid;
  place-items: center;
  background: var(--paper);
}

.type-sample span {
  display: block;
  font-family: var(--serif);
  font-size: 6.4rem;
  line-height: 0.8;
  font-style: italic;
}

.type-sample small {
  display: block;
  margin-top: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.v4 {
  background: var(--moss);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 10px;
  padding: 18% 12% 14%;
}

.bars i {
  display: block;
  width: 18px;
  height: var(--h);
  background: var(--bg);
  opacity: 0.85;
}

.about,
.notes,
.contact {
  max-width: 1100px;
  margin: 0 auto;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 4rem;
}

.lede {
  font-family: var(--serif);
  font-size: 2rem;
  line-height: 1.35;
  margin-bottom: 1.4rem;
}

.about-copy p + p {
  color: var(--ink-soft);
  margin-top: 1rem;
}

.about-facts dl {
  border-top: 1px solid var(--line);
}

.about-facts div {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}

.about-facts dt {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  padding-top: 0.2rem;
}

.skills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4.5rem;
  padding-top: 2.4rem;
  border-top: 1px solid var(--line);
}

.skill h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.skill p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.note-list {
  list-style: none;
  border-top: 1px solid var(--line);
}

.note-list a {
  display: grid;
  grid-template-columns: 7rem 1fr auto;
  gap: 1.2rem;
  align-items: baseline;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.note-list time {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
}

.note-title {
  font-family: var(--serif);
  font-size: 1.45rem;
}

.note-arrow {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.note-list a:hover .note-title {
  color: var(--accent);
}

.contact-lead {
  max-width: 36ch;
  color: var(--ink-soft);
  margin: -1.5rem 0 2.2rem 5.2rem;
}

.mail {
  display: inline-block;
  margin-left: 5.2rem;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-style: italic;
  border-bottom: 1px solid var(--ink);
}

.mail:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.social {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  margin: 2.4rem 0 0 5.2rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
}

.social a:hover {
  color: var(--accent);
}

.foot {
  display: flex;
  justify-content: space-between;
  padding: 1.6rem 2.4rem 2.2rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .hero { padding: 7rem 1.4rem 3.2rem; }
  .hero-meta { flex-direction: column; align-items: flex-start; }
  .hero-scroll { display: none; }
  section { padding: 4.2rem 1.4rem; }
  .section-head { grid-template-columns: 2.4rem 1fr; }
  .project.featured,
  .project-grid,
  .about-grid,
  .skills {
    grid-template-columns: 1fr;
  }
  .project-grid { gap: 2.6rem; }
  .contact-lead,
  .mail,
  .social {
    margin-left: 0;
  }
  .note-list a {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
}

@media (hover: hover) and (pointer: fine) {
  .cursor {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    pointer-events: none;
    z-index: 90;
    transform: translate(-50%, -50%);
    mix-blend-mode: multiply;
    transition: width 0.2s, height 0.2s;
  }
  body.cursor-grow .cursor {
    width: 42px;
    height: 42px;
  }
}