/* sections.css — english-forward, chinese/japanese as typographic accents */

/* ——— nav adjustments ——— */
.nav-mark {
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: -0.005em;
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.nav-mark .latin {
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0.02em;
}
.nav-mark .cn-whisper {
  font-family: var(--serif-cn);
  font-size: 12px;
  opacity: 0.5;
  letter-spacing: 0.1em;
}

/* ——— Section head (english-big) ——— */
.section-head {
  display: flex;
  align-items: baseline;
  gap: 24px;
  margin-bottom: 72px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.section-en-big {
  font-family: var(--sans);
  font-size: 44px;
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--ink);
}
.section-head.alt .section-en-big { color: var(--paper); }
.section-head .section-index {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--stone);
  min-width: 40px;
}
.section-head .section-en {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--stone);
}

@media (max-width: 640px) {
  .section-head { gap: 14px; margin-bottom: 48px; }
  .section-en-big { font-size: 32px; }
}

/* ——— HERO ——— */
.hero {
  position: relative;
  height: 100vh;
  min-height: 680px;
  overflow: hidden;
  background: linear-gradient(180deg, #EDEEEA 0%, #E4E8E3 55%, #D4DED7 100%);
  isolation: isolate;
}
.pond-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block; z-index: 1;
}
.light-beam {
  position: absolute;
  top: -10%; right: -5%;
  width: 55%; height: 120%;
  background: linear-gradient(215deg, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 55%);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
  z-index: 2;
  pointer-events: none;
  mix-blend-mode: soft-light;
}

.hero-content {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 64px;
  max-width: 1280px;
  margin: 0 auto;
  pointer-events: none;
}
.hero-content > * { pointer-events: auto; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  margin-bottom: 44px;
  padding: 7px 14px;
  background: rgba(242, 244, 241, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 100px;
  width: fit-content;
  animation: fade-up 1.4s var(--ease-settle) 0.2s both;
}
.hero-eyebrow .dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: #6B8F6F;
  box-shadow: 0 0 10px #6B8F6F;
  animation: breathe 3s ease-in-out infinite;
}
.hero-eyebrow .eyebrow-sep { opacity: 0.4; }

.hero-title {
  display: flex;
  align-items: baseline;
  gap: 28px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  animation: fade-up 1.6s var(--ease-settle) 0.35s both;
}
.hero-name {
  font-family: var(--sans);
  font-size: 112px;
  line-height: 0.9;
  letter-spacing: -0.055em;
  color: var(--ink);
  font-weight: 400;
}
.hero-cn-accent {
  font-family: var(--serif-cn);
  font-size: 36px;
  font-weight: 300;
  color: var(--stone);
  letter-spacing: 0.08em;
  opacity: 0.7;
  align-self: flex-end;
  padding-bottom: 16px;
}

.hero-sub {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.55;
  max-width: 640px;
  color: var(--ink-soft);
  letter-spacing: -0.005em;
  margin-bottom: 52px;
  animation: fade-up 1.6s var(--ease-settle) 0.6s both;
}
.hero-sub em {
  font-style: normal;
  color: var(--ink);
  border-bottom: 1px solid var(--stone);
  padding-bottom: 1px;
}

.hero-meta {
  display: inline-flex;
  gap: 14px;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--stone);
  animation: fade-up 1.6s var(--ease-settle) 0.85s both;
}
.hero-meta .sep { opacity: 0.5; }
.hero-meta-cn {
  font-family: var(--serif-cn);
  font-size: 13px;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 3;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--stone);
  transition: opacity 0.6s var(--ease-water);
}
.hero-scroll.faded { opacity: 0; }
.hero-scroll .line {
  width: 1px; height: 48px;
  background: linear-gradient(180deg, var(--stone), transparent);
  animation: line-drop 2.4s ease-in-out infinite;
}

@keyframes line-drop {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .hero-content { padding: 0 32px; }
  .hero-name { font-size: 76px; }
  .hero-cn-accent { font-size: 28px; padding-bottom: 10px; }
  .hero-sub { font-size: 17px; }
}
@media (max-width: 560px) {
  .hero { min-height: 620px; }
  .hero-content { padding: 0 24px; }
  .hero-title { gap: 14px; margin-bottom: 28px; }
  .hero-name { font-size: 56px; }
  .hero-cn-accent { font-size: 22px; padding-bottom: 4px; }
  .hero-sub { font-size: 15px; margin-bottom: 32px; }
  .hero-meta { font-size: 10px; letter-spacing: 0.14em; flex-wrap: wrap; }
}

/* ——— LIFE (bio) ——— */
.life-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 80px;
  align-items: start;
}
.life-prose {
  font-family: var(--sans);
  font-size: 19px;
  line-height: 1.65;
  color: var(--ink);
  letter-spacing: -0.005em;
  max-width: 620px;
}
.life-prose p + p { margin-top: 22px; }
.life-prose em {
  font-style: normal;
  background: linear-gradient(transparent 70%, rgba(232, 220, 196, 0.65) 70%);
  padding: 0 2px;
}
.life-meta {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.life-meta-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13px;
  align-items: baseline;
}
.life-meta-row .k {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--stone);
}
.life-meta-row .v { color: var(--ink); }
.life-meta-row .cn-whisper {
  font-family: var(--serif-cn);
  font-size: 12px;
  color: var(--stone);
  margin-left: 4px;
}

@media (max-width: 820px) {
  .life-grid { grid-template-columns: 1fr; gap: 48px; }
  .life-prose { font-size: 17px; }
}

/* ——— WORK (paintings + photography) ——— */
.work-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.work-lede {
  max-width: 460px;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.work-filter {
  display: flex;
  gap: 0;
  border: 1px solid var(--line);
}
.filter-btn {
  background: transparent;
  border: none;
  padding: 10px 18px;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--stone);
  cursor: pointer;
  border-right: 1px solid var(--line);
  transition: all 0.4s var(--ease-water);
  text-transform: lowercase;
}
.filter-btn:last-child { border-right: none; }
.filter-btn:hover { color: var(--ink); background: var(--paper-warm); }
.filter-btn.active { background: var(--ink); color: var(--paper); }

.mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.mosaic-item { margin: 0; }
.mosaic-item figcaption {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cap-title {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.cap-meta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

@media (max-width: 900px) {
  .mosaic { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}
@media (max-width: 520px) {
  .mosaic { grid-template-columns: 1fr; gap: 20px; }
  .work-intro { flex-direction: column; align-items: flex-start; }
}

.ph {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 18px;
  color: rgba(255,255,255,0.85);
  transition: transform 0.9s var(--ease-water);
}
.ph::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.22), transparent 55%);
  pointer-events: none;
}
.ph-grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
  opacity: 0.7;
  pointer-events: none;
}
.ph:hover { transform: scale(1.01); }
.ph-kind {
  position: absolute;
  top: 14px; right: 14px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.7);
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 100px;
  text-transform: uppercase;
}
.ph-label {
  position: relative;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: rgba(42, 58, 58, 0.5);
  backdrop-filter: blur(8px);
  border-radius: 100px;
}
.ph-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: rgba(255,255,255,0.8);
}

/* ——— SOUND ——— */
.sound-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.sound-copy { padding-top: 12px; }
.sound-quote {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin-bottom: 14px;
}
.sound-cite {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--stone);
  margin-bottom: 40px;
}
.sound-blurb {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 420px;
  margin-bottom: 32px;
}
.sound-blurb em {
  font-style: normal;
  color: var(--ink);
  border-bottom: 1px solid var(--stone);
}
.sound-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sound-tags li {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--ink-soft);
}
.sound-embed {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-warm);
}
.sound-embed iframe { display: block; border-radius: 12px; }

@media (max-width: 820px) {
  .sound-grid { grid-template-columns: 1fr; gap: 40px; }
  .sound-quote { font-size: 32px; }
}

/* ——— WRITING ——— */
.post-list {
  list-style: none;
  border-top: 1px solid var(--line);
}
.post { border-bottom: 1px solid var(--line); }
.post-link {
  display: grid;
  grid-template-columns: 50px 1fr 140px 40px;
  gap: 24px;
  align-items: center;
  padding: 28px 0;
  text-decoration: none;
  color: inherit;
  transition: padding 0.5s var(--ease-water), background 0.5s var(--ease-water);
}
.post-link:hover {
  padding-left: 16px;
  padding-right: 16px;
  background: linear-gradient(90deg, rgba(232, 220, 196, 0.25), transparent 90%);
}
.post-n {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--stone);
}
.post-link:hover .post-n { color: var(--ink); }
.post-title {
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.post-excerpt {
  font-size: 14px;
  color: var(--stone);
  line-height: 1.5;
  max-width: 560px;
}
.post-meta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--stone);
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: right;
}
.post-arrow {
  font-size: 18px;
  color: var(--stone);
  transition: transform 0.5s var(--ease-water);
}
.post-link:hover .post-arrow { transform: translateX(4px); color: var(--ink); }

@media (max-width: 720px) {
  .post-link { grid-template-columns: 30px 1fr 24px; gap: 14px; }
  .post-title { font-size: 16px; }
  .post-meta { display: none; }
}

.see-all {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 40px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink);
  text-decoration: none;
}
.see-all .line {
  width: 40px;
  height: 1px;
  background: var(--ink);
  transition: width 0.5s var(--ease-water);
}
.see-all:hover .line { width: 80px; }

/* ——— CONTACT ——— */
.contact { background: var(--ink); color: var(--paper); }
.contact .section-head { border-bottom-color: rgba(242, 244, 241, 0.15); }
.contact .section-en-big { color: var(--paper); }
.contact .section-en, .contact .section-index { color: var(--mist); }

.contact-body { max-width: 820px; }
.contact-lede {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 72px;
  line-height: 0.98;
  letter-spacing: -0.045em;
  color: var(--paper);
  margin-bottom: 36px;
}
.contact-lede em {
  font-style: normal;
  color: var(--mist);
}

.contact-sub {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--mist);
  max-width: 620px;
  margin-bottom: 56px;
  letter-spacing: -0.005em;
}
.contact-sub em {
  font-style: normal;
  color: var(--paper);
  border-bottom: 1px solid var(--mist);
  padding-bottom: 1px;
}

.contact-actions { display: flex; flex-direction: column; gap: 32px; }

.contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  background: var(--paper);
  color: var(--ink);
  border: none;
  font-family: var(--sans);
  font-size: 18px;
  letter-spacing: -0.005em;
  cursor: pointer;
  width: fit-content;
  min-width: 360px;
  text-transform: lowercase;
  transition: transform 0.5s var(--ease-water), background 0.5s var(--ease-water);
}
.contact-btn:hover {
  transform: translateY(-2px);
  background: var(--rice);
}
.contact-btn-ico { font-size: 16px; color: var(--stone); }

.contact-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(242, 244, 241, 0.15);
  border: 1px solid rgba(242, 244, 241, 0.15);
}
.contact-link {
  background: var(--ink);
  padding: 24px 20px;
  color: var(--paper);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.5s var(--ease-water);
  position: relative;
}
.contact-link:hover { background: var(--ink-soft); }
.contact-link-label {
  font-family: var(--sans);
  font-size: 15px;
  letter-spacing: -0.005em;
}
.contact-link-handle {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--mist);
}
.contact-link .arr {
  position: absolute;
  top: 18px; right: 18px;
  font-size: 14px;
  color: var(--mist);
  transition: transform 0.5s var(--ease-water);
}
.contact-link:hover .arr { transform: translate(2px, -2px); color: var(--paper); }

@media (max-width: 720px) {
  .contact-lede { font-size: 44px; }
  .contact-btn { min-width: 100%; font-size: 15px; padding: 20px; }
  .contact-links { grid-template-columns: repeat(2, 1fr); }
}

.contact-note {
  margin-top: 56px;
  padding: 20px 24px;
  border: 1px solid rgba(242, 244, 241, 0.15);
  max-width: 520px;
  background: rgba(255, 255, 255, 0.02);
}
.contact-note p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ——— FOOTER ——— */
.foot {
  background: var(--ink);
  color: var(--mist);
  padding: 64px 0 40px;
  border-top: 1px solid rgba(242, 244, 241, 0.08);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1.5fr;
  gap: 32px;
  align-items: start;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.02em;
}
.foot-col p + p { margin-top: 4px; }
.foot-name {
  color: var(--paper);
  font-size: 18px;
  letter-spacing: -0.01em;
  display: block;
}
.foot-cn {
  font-family: var(--serif-cn);
  font-size: 12px;
  color: var(--stone);
  letter-spacing: 0.1em;
  display: block;
  margin-top: 4px;
}
.foot-colophon {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--stone);
  line-height: 1.7;
}

@media (max-width: 720px) {
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}