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

:root {
  --black: #f5f4f0;
  --white: #0a0a0a;
  --mid: #666;
  --border: #222;
  --serif: 'Playfair Display', Georgia, serif;
  --mono: 'DM Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--black);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  cursor: none;
}

#cursor {
  position: fixed;
  width: 10px; height: 10px;
  background: var(--black);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease;
}
#cursor.hover {
  width: 36px; height: 36px;
  background: transparent;
  border: 1px solid var(--black);
}
a, button, .project-card { cursor: none; }

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  background: var(--white);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
nav.scrolled { border-bottom-color: var(--border); }
.nav-logo {
  font-family: var(--serif);
  font-size: 17px;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--black);
  text-decoration: none;
}
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  text-decoration: none;
  color: var(--mid);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--black); }

section { padding: 120px 48px; }

#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 80px;
  padding-top: 120px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero-counter {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--mid);
  margin-bottom: 40px;
}
.hero-title {
  font-family: var(--serif);
  font-size: clamp(52px, 9vw, 110px);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.03em;
  max-width: 900px;
}
.hero-title em { font-style: italic; color: var(--mid); }
.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 80px;
}
.hero-desc {
  max-width: 320px;
  color: var(--mid);
  font-size: 12px;
  line-height: 1.8;
}
.hero-scroll {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mid);
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-scroll::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--mid);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { width: 40px; opacity: 1; }
  50% { width: 16px; opacity: 0.4; }
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 64px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.section-num { font-size: 11px; letter-spacing: 0.15em; color: var(--mid); }
.section-title {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 400;
  letter-spacing: -0.02em;
}

#work { border-bottom: 1px solid var(--border); }
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.project-card {
  background: var(--white);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.proj-num { font-size: 11px; letter-spacing: 0.15em; color: var(--mid); margin-bottom: 48px; }
.proj-title {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.proj-line { width: 32px; height: 1px; background: var(--border); margin-bottom: 16px; }
.proj-tags { font-size: 11px; letter-spacing: 0.1em; color: var(--mid); text-transform: uppercase; }
.proj-year { position: absolute; bottom: 40px; right: 40px; font-size: 11px; color: var(--mid); }

#about {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
  border-bottom: 1px solid var(--border);
}
.about-left { position: sticky; top: 120px; }
.about-portrait {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.portrait-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 72px;
  font-style: italic;
  color: #555;
  letter-spacing: -0.05em;
}
.about-portrait img { width: 100%; height: 100%; object-fit: cover; }
.about-caption { margin-top: 16px; font-size: 11px; color: var(--mid); letter-spacing: 0.08em; }
.about-intro {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
  margin-bottom: 40px;
}
.about-body { color: var(--mid); font-size: 13px; line-height: 1.9; margin-bottom: 48px; }
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 48px;
}
.skill-item { background: var(--white); padding: 20px 24px; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
.skill-item span { color: var(--mid); margin-right: 8px; }

#blog { border-bottom: 1px solid var(--border); }
.blog-list { display: flex; flex-direction: column; }
.blog-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 32px;
  align-items: baseline;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--black);
  transition: opacity 0.2s;
}
.blog-item:hover { opacity: 0.5; }
.blog-date { font-size: 11px; letter-spacing: 0.1em; color: var(--mid); text-transform: uppercase; }
.blog-title { font-family: var(--serif); font-size: 18px; font-weight: 400; letter-spacing: -0.01em; }
.blog-tag { font-size: 11px; letter-spacing: 0.1em; color: var(--mid); text-transform: uppercase; }

#contact { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.contact-big {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
}
.contact-big em { font-style: italic; color: var(--mid); }
.contact-links { display: flex; flex-direction: column; gap: 4px; }
.contact-link {
  font-size: 12px;
  color: var(--mid);
  text-decoration: none;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: color 0.2s;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.contact-link:hover { color: var(--black); }
.contact-link::after { content: '↗'; margin-left: auto; }
.contact-form { display: flex; flex-direction: column; gap: 0; }
.form-field {
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  padding: 16px 0;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 300;
  color: var(--black);
  outline: none;
  width: 100%;
  transition: border-color 0.2s;
}
.form-field::placeholder { color: var(--mid); }
.form-field:focus { border-bottom-color: var(--black); }
textarea.form-field { resize: none; min-height: 100px; }
.form-submit {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: none;
  border: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  padding: 0;
  transition: gap 0.2s;
  cursor: none;
}
.form-submit::after { content: '→'; font-size: 16px; transition: transform 0.2s; }
.form-submit:hover { gap: 24px; }
.form-submit:hover::after { transform: translateX(4px); }

footer {
  padding: 32px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mid);
  border-top: 1px solid var(--border);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
  nav { padding: 20px 24px; }
  section { padding: 80px 24px; }
  .projects-grid { grid-template-columns: 1fr; }
  #about { grid-template-columns: 1fr; }
  .about-left { position: static; }
  #contact { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 8px; text-align: center; }
  .hero-title { font-size: 42px; }
  .nav-links { gap: 20px; }
  .blog-item { grid-template-columns: 60px 1fr; }
  .blog-tag { display: none; }
}