/* ─── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

/* ─── Variables ─────────────────────────────────────────────────── */
:root {
  --bg:        #f7f5ef;
  --bg-raised: #edeae1;
  --fg:        #0d0d0d;
  --fg-muted:  #6b6b6b;
  --fg-dim:    #d8d4c8;
  --accent:    #d44000;
  --accent-10: rgba(212, 64, 0, .07);
  --accent-20: rgba(212, 64, 0, .18);

  --mono: 'Courier New', 'Lucida Console', monospace;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --fs-xs:   clamp(.65rem,  1.2vw, .75rem);
  --fs-sm:   clamp(.8rem,   1.5vw, .875rem);
  --fs-base: clamp(.9rem,   1.8vw, 1rem);
  --fs-lg:   clamp(1.1rem,  2.5vw, 1.375rem);
  --fs-xl:   clamp(1.5rem,  4vw,   2.25rem);
  --fs-2xl:  clamp(2.5rem,  6vw,   4.5rem);
  --fs-3xl:  clamp(3.5rem,  9vw,   7rem);
  --fs-hero: clamp(4.5rem, 13vw,  12rem);

  --max-w: 1440px;
  --gutter: clamp(1.5rem, 5vw, 4rem);
  --ease: cubic-bezier(.4, 0, .2, 1);
  --ease-out: cubic-bezier(0, 0, .2, 1);
}

/* ─── Base ──────────────────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: var(--fs-base);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  cursor: auto;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23g)' opacity='1'/%3E%3C/svg%3E");
  opacity: .022;
  pointer-events: none;
  z-index: 9000;
}

/* ─── Page Transition Curtain ───────────────────────────────────── */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 8000;
  pointer-events: none;
  transform: translateY(0);
}
.page-transition.entering {
  animation: curtain-rise .6s var(--ease-out) forwards;
}
.page-transition.leaving {
  animation: curtain-drop .45s var(--ease) forwards;
  pointer-events: all;
}
@keyframes curtain-rise {
  from { transform: translateY(0); }
  to   { transform: translateY(-100%); }
}
@keyframes curtain-drop {
  from { transform: translateY(-100%); }
  to   { transform: translateY(0); }
}

/* ─── Scroll Reveal ─────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .75s var(--ease-out), transform .75s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-d1 { transition-delay: .1s; }
.reveal-d2 { transition-delay: .2s; }
.reveal-d3 { transition-delay: .3s; }
.reveal-d4 { transition-delay: .4s; }
.reveal-d5 { transition-delay: .55s; }

/* ─── Navigation ────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 1.5rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(247,245,239,.96) 0%, transparent 100%);
  backdrop-filter: blur(0px);
  transition: backdrop-filter .4s, opacity .4s;
  opacity: 0;
}
.nav.scrolled .nav-bg {
  opacity: 1;
  backdrop-filter: blur(12px);
}

.nav-logo {
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .3em;
  text-transform: lowercase;
  color: var(--accent);
  text-decoration: none;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: .4em;
}
.nav-logo-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: dot-pulse 1.8s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.6); }
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  position: relative;
  z-index: 1;
}
.nav-links a {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg);
  text-decoration: none;
  position: relative;
  transition: color .2s;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width .3s var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--accent); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1;
  padding: .25rem;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1px;
  background: var(--fg);
  transition: transform .35s var(--ease), opacity .25s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile nav overlay */
.nav-mobile {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 150;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
}
.nav-mobile.open { opacity: 1; pointer-events: all; }
.nav-mobile a {
  font-family: var(--serif);
  font-size: var(--fs-2xl);
  font-weight: bold;
  letter-spacing: -.03em;
  color: var(--fg);
  text-decoration: none;
  transition: color .2s;
  line-height: 1;
}
.nav-mobile a:hover { color: var(--accent); }

/* ─── Footer ────────────────────────────────────────────────────── */
footer {
  padding: 3rem var(--gutter);
  border-top: 1px solid var(--fg-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: clamp(4rem, 10vw, 8rem);
}
.footer-left,
.footer-right {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  color: var(--fg-muted);
}
.footer-right a {
  color: var(--fg-muted);
  text-decoration: none;
  transition: color .2s;
}
.footer-right a:hover { color: var(--accent); }
.footer-sep { opacity: .3; }

/* ─── Utilities ─────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.label {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.label-accent { color: var(--accent); }
.accent { color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: .75rem 1.5rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background .2s, transform .2s var(--ease), box-shadow .2s;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.btn:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,255,0,.15);
}

.btn-ghost {
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--fg-dim);
  clip-path: none;
  padding: .65rem 1.4rem;
}
.btn-ghost:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-10);
  transform: translateY(-2px);
  box-shadow: none;
}

/* ─── HOME: Hero ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 var(--gutter) clamp(3rem, 8vw, 6rem);
  position: relative;
  overflow: hidden;
}

.hero-wordmark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  user-select: none;
  overflow: hidden;
}
.hero-wordmark-text {
  font-family: var(--serif);
  font-size: clamp(18vw, 26vw, 38rem);
  font-weight: bold;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0,0,0,.06);
  letter-spacing: -.06em;
  line-height: 1;
  white-space: nowrap;
}

.hero-content { position: relative; z-index: 1; }

.hero-eyebrow {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--serif);
  font-size: var(--fs-hero);
  font-weight: bold;
  line-height: .88;
  letter-spacing: -.05em;
  color: var(--fg);
  margin-bottom: 2rem;
}

.hero-tagline {
  font-family: var(--mono);
  font-size: clamp(.75rem, 2vw, 1.1rem);
  letter-spacing: .12em;
  color: var(--fg-muted);
  margin-bottom: 2.5rem;
}
.hero-tagline .em { color: var(--accent); }

.hero-sub {
  max-width: 480px;
  font-size: var(--fs-lg);
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 3rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  right: var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--fg-muted);
  writing-mode: vertical-rl;
}
.hero-scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: line-grow 2.2s ease-in-out infinite;
}
@keyframes line-grow {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 0; }
  40%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  60%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* HOME: Quick-nav grid */
.quicknav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--fg-dim);
  margin-top: clamp(3rem, 8vw, 6rem);
}
.quicknav-item {
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 3vw, 2rem);
  border-right: 1px solid var(--fg-dim);
  text-decoration: none;
  color: var(--fg);
  position: relative;
  overflow: hidden;
  transition: color .3s;
  display: block;
}
.quicknav-item:last-child { border-right: none; }
.quicknav-fill {
  position: absolute;
  inset: 0;
  background: var(--accent-10);
  transform: translateY(101%);
  transition: transform .45s var(--ease);
}
.quicknav-item:hover .quicknav-fill { transform: translateY(0); }
.quicknav-item:hover { color: var(--accent); }
.quicknav-num {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  letter-spacing: .2em;
  margin-bottom: 2rem;
  position: relative;
}
.quicknav-title {
  font-family: var(--serif);
  font-size: var(--fs-xl);
  font-weight: bold;
  letter-spacing: -.025em;
  margin-bottom: .5rem;
  position: relative;
  line-height: 1.1;
}
.quicknav-desc {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  line-height: 1.5;
  position: relative;
}
.quicknav-arrow {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  font-size: 1.25rem;
  opacity: 0;
  transform: translate(-6px, 6px);
  transition: opacity .3s, transform .3s var(--ease);
}
.quicknav-item:hover .quicknav-arrow { opacity: 1; transform: translate(0, 0); }

/* HOME: Philosophy */
.philosophy {
  padding: clamp(4rem, 10vw, 8rem) var(--gutter);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  max-width: var(--max-w);
  margin: 0 auto;
}
.philosophy-pull {
  font-family: var(--serif);
  font-size: var(--fs-xl);
  line-height: 1.5;
  color: var(--fg);
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
  letter-spacing: -.01em;
}
.philosophy-body p {
  font-size: var(--fs-base);
  color: var(--fg-muted);
  line-height: 1.85;
}
.philosophy-body p + p { margin-top: 1.25rem; }
.philosophy-body .cta { margin-top: 2.5rem; }

/* HOME: Stats */
.stats {
  border: 1px solid var(--fg-dim);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--fg-dim);
}
.stat {
  background: var(--bg);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: background .3s;
}
.stat:hover { background: var(--bg-raised); }
.stat-num {
  font-family: var(--serif);
  font-size: var(--fs-2xl);
  font-weight: bold;
  color: var(--accent);
  letter-spacing: -.04em;
  line-height: 1;
  display: block;
}
.stat-label {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-top: .75rem;
  display: block;
}

/* ─── INNER PAGES: Page Hero ─────────────────────────────────────── */
.page-hero {
  padding: calc(clamp(4rem, 8vw, 7rem) + 4rem) var(--gutter) clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--fg-dim);
  position: relative;
  overflow: hidden;
}
.page-hero-ghost {
  position: absolute;
  right: var(--gutter);
  bottom: -0.1em;
  font-family: var(--serif);
  font-size: clamp(8rem, 20vw, 22rem);
  font-weight: bold;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0,0,0,.1);
  line-height: 1;
  letter-spacing: -.06em;
  pointer-events: none;
  user-select: none;
}
.page-hero-eyebrow {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.page-hero-title {
  font-family: var(--serif);
  font-size: var(--fs-3xl);
  font-weight: bold;
  line-height: .92;
  letter-spacing: -.045em;
  max-width: 820px;
}
.page-hero-sub {
  margin-top: 1.5rem;
  font-size: var(--fs-lg);
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.65;
}

/* ─── ABOUT: Pillars ────────────────────────────────────────────── */
.section {
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
  max-width: var(--max-w);
  margin: 0 auto;
}
.section-label {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--fg-dim);
  margin-bottom: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.section-label-count { color: var(--accent); }

.manifesto-block {
  max-width: 700px;
}
.manifesto-intro {
  font-family: var(--serif);
  font-size: var(--fs-xl);
  line-height: 1.55;
  letter-spacing: -.02em;
  margin-bottom: 2rem;
}
.manifesto-body p {
  color: var(--fg-muted);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--fg-dim);
  border: 1px solid var(--fg-dim);
}
.pillar {
  background: var(--bg);
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 3vw, 2rem);
  position: relative;
  overflow: hidden;
}
.pillar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ease);
}
.pillar:hover::after { transform: scaleX(1); }
.pillar-letter {
  font-family: var(--serif);
  font-size: clamp(4rem, 7vw, 6.5rem);
  font-weight: bold;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -.05em;
  margin-bottom: 1rem;
}
.pillar-word {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1rem;
}
.pillar-body {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  line-height: 1.75;
}

/* ABOUT: Timeline */
.timeline { border-top: 1px solid var(--fg-dim); }
.timeline-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--fg-dim);
  transition: background .2s;
}
.timeline-item:hover { background: var(--accent-10); margin: 0 -1rem; padding: 2rem 1rem; }
.timeline-year {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--accent);
  letter-spacing: .15em;
  padding-top: .25em;
  flex-shrink: 0;
}
.timeline-title {
  font-family: var(--serif);
  font-size: var(--fs-lg);
  font-weight: bold;
  letter-spacing: -.02em;
  margin-bottom: .5rem;
}
.timeline-body {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ─── WORK: Grid ────────────────────────────────────────────────── */
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--fg-dim);
  border: 1px solid var(--fg-dim);
}
.work-card {
  background: var(--bg);
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 3vw, 2.5rem);
  text-decoration: none;
  color: var(--fg);
  position: relative;
  overflow: hidden;
  display: block;
  min-height: 280px;
}
.work-card-fill {
  position: absolute;
  inset: 0;
  background: var(--accent-10);
  opacity: 0;
  transition: opacity .4s;
}
.work-card:hover .work-card-fill { opacity: 1; }
.work-card-num {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  letter-spacing: .22em;
  margin-bottom: 2rem;
  position: relative;
}
.work-card-title {
  font-family: var(--serif);
  font-size: var(--fs-xl);
  font-weight: bold;
  letter-spacing: -.03em;
  margin-bottom: .75rem;
  position: relative;
  line-height: 1.1;
  transition: color .3s;
}
.work-card:hover .work-card-title { color: var(--accent); }
.work-card-tags {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: .75rem;
  position: relative;
}
.work-tag {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: 1px solid var(--fg-dim);
  padding: 2px .5rem;
  transition: border-color .3s, color .3s;
}
.work-card:hover .work-tag { border-color: rgba(212,64,0,.3); color: var(--accent); }
.work-card-desc {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 380px;
  position: relative;
}
.work-card-arrow {
  position: absolute;
  top: clamp(1rem, 3vw, 2rem);
  right: clamp(1rem, 3vw, 2rem);
  font-size: 1.5rem;
  color: var(--accent);
  opacity: 0;
  transform: translate(-8px, 8px);
  transition: opacity .3s, transform .3s var(--ease);
}
.work-card:hover .work-card-arrow { opacity: 1; transform: translate(0, 0); }

/* WORK: featured card (full-width) */
.work-card-featured {
  grid-column: span 2;
  min-height: 340px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: end;
}
.work-card-featured .work-card-desc { max-width: 440px; }

/* ─── IDEAS: List ───────────────────────────────────────────────── */
.ideas-list { border-top: 1px solid var(--fg-dim); }
.idea-item {
  display: grid;
  grid-template-columns: 52px 1fr max-content;
  gap: 2rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--fg-dim);
  text-decoration: none;
  color: var(--fg);
  align-items: center;
  position: relative;
  transition: color .2s, padding .3s var(--ease);
}
.idea-item::before {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width .4s var(--ease);
}
.idea-item:hover::before { width: 100%; }
.idea-item:hover { color: var(--fg); padding-left: .75rem; }
.idea-num {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  letter-spacing: .2em;
}
.idea-title {
  font-family: var(--serif);
  font-size: var(--fs-lg);
  font-weight: bold;
  letter-spacing: -.02em;
  margin-bottom: .35rem;
  line-height: 1.2;
  transition: color .25s;
}
.idea-item:hover .idea-title { color: var(--accent); }
.idea-excerpt {
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  line-height: 1.5;
}
.idea-meta { text-align: right; }
.idea-date {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  letter-spacing: .1em;
  display: block;
  margin-bottom: .4rem;
  white-space: nowrap;
}
.idea-cat {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ─── CONTACT ───────────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 8vw, 6rem);
  align-items: start;
}
.contact-big-email {
  font-family: var(--serif);
  font-size: var(--fs-2xl);
  font-weight: bold;
  letter-spacing: -.04em;
  color: var(--fg);
  text-decoration: none;
  display: inline-block;
  line-height: 1;
  position: relative;
  margin-bottom: 2.5rem;
}
.contact-big-email::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ease);
}
.contact-big-email:hover::after { transform: scaleX(1); }

.contact-availability {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 2.5rem;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .15em;
  color: var(--fg-muted);
}
.availability-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: dot-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.contact-socials {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}
.social-link {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-muted);
  text-decoration: none;
  border: 1px solid var(--fg-dim);
  padding: .4rem .9rem;
  transition: color .2s, border-color .2s, background .2s;
}
.social-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-10);
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.form-group { display: flex; flex-direction: column; gap: .5rem; }
.form-label {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.form-input,
.form-textarea {
  background: var(--bg-raised);
  border: 1px solid var(--fg-dim);
  color: var(--fg);
  font-family: var(--sans);
  font-size: var(--fs-base);
  padding: .875rem 1rem;
  outline: none;
  transition: border-color .25s, background .25s;
  width: 100%;
  appearance: none;
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
  background: rgba(212,64,0,.03);
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--fg-muted); opacity: .6; }
.form-textarea { min-height: 150px; resize: vertical; font-family: var(--sans); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ─── Responsive ────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .quicknav { grid-template-columns: repeat(2, 1fr); }
  .work-card-featured { grid-column: span 1; grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .pillars { grid-template-columns: 1fr; }
  .philosophy { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .work-card-featured { grid-column: span 1; }
  .stats { grid-template-columns: 1fr; gap: 0; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 600px) {
  .quicknav { grid-template-columns: 1fr; }
  .idea-item { grid-template-columns: 40px 1fr; }
  .idea-meta { display: none; }
  .timeline-item { grid-template-columns: 56px 1fr; gap: 1rem; }
  .page-hero-ghost { display: none; }
}
@media (max-width: 400px) {
  .hero-title { letter-spacing: -.03em; }
}

/* ─── Language Switcher ──────────────────────────────────────────── */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: .1rem;
  position: relative;
  z-index: 1;
}
.lang-btn {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .08em;
  color: var(--fg-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: .3rem .45rem;
  transition: color .2s;
  line-height: 1;
}
.lang-btn:hover { color: var(--fg); }
.lang-btn.active { color: var(--accent); font-weight: bold; }

.lang-switcher-mobile {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  border-top: 1px solid var(--fg-dim);
  padding-top: 1.5rem;
}
.lang-switcher-mobile .lang-btn {
  font-size: .8rem;
  letter-spacing: .12em;
  color: var(--fg-muted);
  padding: .4rem .6rem;
}
.lang-switcher-mobile .lang-btn.active { color: var(--accent); }

@media (max-width: 860px) {
  .lang-switcher { gap: 0; }
  .lang-btn { padding: .3rem .35rem; }
}

/* ─── CJK Font & Spacing Overrides ──────────────────────────────── */
:lang(zh) .hero-title,
:lang(zh) .page-hero-title {
  font-family: "PingFang SC", "Hiragino Sans GB", "STSong", Georgia, serif;
  letter-spacing: -.01em;
  line-height: 1.05;
}
:lang(ja) .hero-title,
:lang(ja) .page-hero-title {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", Georgia, serif;
  letter-spacing: -.01em;
  line-height: 1.05;
}
:lang(zh) .hero-tagline,
:lang(ja) .hero-tagline,
:lang(zh) .philosophy-pull,
:lang(ja) .philosophy-pull,
:lang(zh) .manifesto-intro,
:lang(ja) .manifesto-intro {
  letter-spacing: .02em;
}
:lang(zh) .pillar-letter,
:lang(ja) .pillar-letter {
  font-family: "PingFang SC", "Hiragino Mincho ProN", Georgia, serif;
}