:root {
  --bg: #0c0b09;
  --paper: #ebe6dc;
  --muted: #8a8478;
  --line: rgba(235, 230, 220, 0.14);
  --accent: #c45c26;
  --accent-2: #d8b48a;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--paper);
  font-family: "Noto Sans SC", sans-serif;
  font-weight: 300;
  line-height: 1.7;
  cursor: none;
  overflow-x: hidden;
}

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

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

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0.07;
  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, .cursor-dot {
  pointer-events: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}

.cursor {
  width: 40px;
  height: 40px;
  border: 1px solid var(--paper);
  transition: width 0.25s var(--ease), height 0.25s var(--ease), background 0.25s;
}

.cursor.expand {
  width: 88px;
  height: 88px;
  background: var(--paper);
}

.cursor-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
  mix-blend-mode: difference;
}

.nav-mark {
  font-family: "Syne", sans-serif;
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 13px;
}

.nav-mark span {
  margin-left: 8px;
  font-family: "Noto Serif SC", serif;
  letter-spacing: 0.4em;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 13px;
  letter-spacing: 0.12em;
}

.nav-cta {
  font-size: 12px;
  letter-spacing: 0.16em;
  border: 1px solid currentColor;
  padding: 8px 14px;
  border-radius: 999px;
}

.hero {
  min-height: 100vh;
  padding: 140px 40px 80px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  width: 42vw;
  height: 42vw;
  right: -8vw;
  top: 8vh;
  background: radial-gradient(circle, rgba(196, 92, 38, 0.28), transparent 62%);
  filter: blur(10px);
}

.hero-kicker {
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 28px;
}

.hero-title {
  font-family: "Noto Serif SC", serif;
  font-weight: 600;
  font-size: clamp(56px, 12vw, 168px);
  line-height: 0.92;
  letter-spacing: -0.04em;
}

.hero-title em {
  display: block;
  margin-top: 18px;
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(22px, 3.4vw, 42px);
  letter-spacing: 0;
  color: var(--accent-2);
  max-width: 16ch;
}

.hero-meta {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 180px));
  gap: 32px;
}

.label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--muted);
  margin-bottom: 6px;
}

.hero-meta strong {
  font-weight: 400;
  font-size: 15px;
}

.status i {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #6fbf73;
  border-radius: 50%;
  margin-right: 8px;
  box-shadow: 0 0 0 0 rgba(111, 191, 115, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(111, 191, 115, 0); }
}

.hero-scroll {
  position: absolute;
  right: 40px;
  bottom: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 72px;
  background: linear-gradient(var(--accent), transparent);
  animation: drip 2.4s var(--ease) infinite;
}

@keyframes drip {
  from { transform: scaleY(0); transform-origin: top; }
  to { transform: scaleY(1); transform-origin: top; }
}

.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 18px 0;
}

.marquee-track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: slide 28s linear infinite;
  font-family: "Syne", sans-serif;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--muted);
}

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

section {
  padding: 120px 40px;
}

.section-head {
  display: grid;
  grid-template-columns: 80px 1fr 1.2fr;
  gap: 24px;
  align-items: end;
  margin-bottom: 72px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 28px;
}

.index {
  font-family: "Syne", sans-serif;
  color: var(--accent);
  letter-spacing: 0.18em;
}

.section-head h2 {
  font-family: "Noto Serif SC", serif;
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.section-lead {
  color: var(--muted);
  max-width: 42ch;
  justify-self: end;
}

.project {
  margin-bottom: 80px;
}

.project-link {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.project.reverse .project-link {
  grid-template-columns: 0.85fr 1.15fr;
}

.project.reverse .project-visual {
  order: 2;
}

.project-visual {
  position: relative;
  min-height: 420px;
  border-radius: 4px;
  overflow: hidden;
  background: #161410;
}

.v1 {
  background:
    radial-gradient(circle at 30% 40%, #c45c26 0, transparent 40%),
    linear-gradient(160deg, #1c1812, #0c0b09);
}

.v2 {
  background:
    radial-gradient(circle at 70% 30%, #d8b48a 0, transparent 32%),
    linear-gradient(200deg, #201c16, #0c0b09);
}

.v3 {
  background:
    linear-gradient(135deg, #2a241c 0%, #0c0b09 60%);
}

.orb {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  right: 12%;
  top: 18%;
  background: conic-gradient(from 120deg, #c45c26, #d8b48a, #3a2a20, #c45c26);
  filter: blur(2px);
  animation: spin 18s linear infinite;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(235,230,220,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235,230,220,0.08) 1px, transparent 1px);
  background-size: 48px 48px;
}

.halo {
  position: absolute;
  width: 280px;
  height: 280px;
  left: 12%;
  top: 16%;
  border: 1px solid rgba(216, 180, 138, 0.4);
  border-radius: 50%;
  box-shadow: 0 0 80px rgba(216, 180, 138, 0.2);
}

.chips {
  position: absolute;
  right: 16%;
  bottom: 18%;
  display: flex;
  gap: 10px;
}

.chips i {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(235, 230, 220, 0.08);
  border: 1px solid var(--line);
}

.pages {
  position: absolute;
  width: 46%;
  height: 64%;
  left: 14%;
  top: 16%;
  background: #ebe6dc;
  transform: rotate(-8deg);
  box-shadow: 18px 18px 0 #c45c26;
}

.type-block {
  position: absolute;
  right: 14%;
  bottom: 16%;
  font-family: "Noto Serif SC", serif;
  font-size: 96px;
  color: var(--accent-2);
  opacity: 0.55;
}

.year {
  position: absolute;
  left: 24px;
  bottom: 20px;
  font-family: "Syne", sans-serif;
  letter-spacing: 0.2em;
  font-size: 12px;
  color: var(--muted);
}

.project-no {
  font-family: "Syne", sans-serif;
  letter-spacing: 0.2em;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 16px;
}

.project-body h3 {
  font-family: "Noto Serif SC", serif;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
  margin-bottom: 16px;
}

.project-body p {
  color: var(--muted);
  margin-bottom: 24px;
  max-width: 42ch;
}

.project-body ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.project-body li {
  font-size: 12px;
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--accent-2);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 72px;
  align-items: start;
}

.portrait-frame {
  background: #161410;
  padding: 20px 20px 28px;
  border: 1px solid var(--line);
}

.portrait-frame p {
  margin-top: 16px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.lead {
  font-family: "Noto Serif SC", serif;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.5;
  margin-bottom: 24px;
}

.about-copy p {
  color: var(--muted);
  margin-bottom: 16px;
}

.facts {
  margin-top: 40px;
  display: grid;
  gap: 20px;
}

.facts div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.facts dt {
  font-family: "Syne", sans-serif;
  color: var(--accent);
}

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.steps li {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.steps span {
  font-family: "Syne", sans-serif;
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.16em;
}

.steps h3 {
  font-family: "Noto Serif SC", serif;
  font-size: 24px;
  margin: 16px 0 12px;
}

.steps p {
  color: var(--muted);
  font-size: 14px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.mail {
  display: inline-block;
  margin: 28px 0 32px;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(28px, 4vw, 48px);
  border-bottom: 1px solid var(--accent);
}

.social {
  display: flex;
  gap: 24px;
  list-style: none;
  letter-spacing: 0.14em;
  font-size: 13px;
  color: var(--muted);
}

.form {
  display: grid;
  gap: 18px;
}

.form label {
  display: grid;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.form input, .form textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--paper);
  font: inherit;
  padding: 10px 0;
  outline: none;
  resize: vertical;
  cursor: none;
}

.form input:focus, .form textarea:focus {
  border-bottom-color: var(--accent);
}

.submit {
  margin-top: 8px;
  justify-self: start;
  background: var(--paper);
  color: var(--bg);
  border: 0;
  padding: 14px 28px;
  font-family: "Syne", sans-serif;
  letter-spacing: 0.16em;
  cursor: none;
  transition: transform 0.3s var(--ease);
}

.submit:hover {
  transform: translateY(-2px);
}

.form-note {
  font-size: 12px;
  color: var(--muted);
}

.form-note.ok {
  color: #6fbf73;
}

.footer {
  display: flex;
  justify-content: space-between;
  padding: 28px 40px 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  animation: rise 0.9s var(--ease) forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.22s; }
.delay-3 { animation-delay: 0.34s; }
.delay-4 { animation-delay: 0.5s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (hover: none) {
  body, .form input, .form textarea, .submit { cursor: auto; }
  .cursor, .cursor-dot { display: none; }
}

@media (max-width: 980px) {
  .nav { padding: 18px 20px; }
  .nav-links { display: none; }
  .hero, section, .footer { padding-left: 20px; padding-right: 20px; }
  .hero-meta, .section-head, .project-link, .project.reverse .project-link,
  .about-grid, .steps, .contact-grid {
    grid-template-columns: 1fr;
  }
  .section-lead, .project.reverse .project-visual { justify-self: start; order: 0; }
  .hero-scroll { display: none; }
  .project-visual { min-height: 280px; }
  .steps { gap: 36px; }
}