/* ============================================================
   VIEWS — per-section / per-route layouts
   ============================================================ */

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding-block: calc(var(--nav-h) + 3rem) var(--sp-8);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.hero__eyebrow { margin-bottom: var(--sp-5); }
.hero__title {
  font-size: var(--fs-display);
  line-height: 0.95;
  letter-spacing: -0.035em;
}
.hero__title .reveal-line > span { padding-block: 0.04em; }
.hero__title em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent-strong), var(--violet));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.hero__roles {
  margin-top: var(--sp-5);
  display: flex; align-items: center; gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 0.9rem + 0.6vw, 1.4rem);
  color: var(--text-dim);
}
.hero__roles-static { color: var(--text-mute); }
.hero__roles-rotator {
  position: relative;
  display: inline-block;
  min-width: 2ch;
  height: 1.5em;
  overflow: hidden;
  vertical-align: bottom;
  transition: width var(--dur-3) var(--ease-emph);
}
.hero__roles-rotator span {
  position: absolute;
  left: 0; top: 0;
  color: var(--accent);
  transform: translateY(110%);
  opacity: 0;
}
.hero__roles-rotator span.is-in  { animation: role-in 560ms var(--ease-emph) forwards; }
.hero__roles-rotator span.is-out { animation: role-out 460ms var(--ease-out) forwards; }
@keyframes role-in  { from { transform: translateY(110%); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes role-out { from { transform: translateY(0); opacity: 1; } to { transform: translateY(-110%); opacity: 0; } }
.hero__caret { color: var(--accent); animation: blink 1.1s steps(1) infinite; }

.hero__lead { margin-top: var(--sp-6); max-width: 46ch; }
.hero__actions { margin-top: var(--sp-7); display: flex; flex-wrap: wrap; gap: var(--sp-4); }
.hero__socials { margin-top: var(--sp-6); display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* Portrait / status card */
.hero__aside { position: relative; }
.portrait {
  position: relative;
  border-radius: var(--r-2xl);
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4 / 5;
  will-change: transform;
}
.portrait img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(0.15) contrast(1.02);
}
.portrait::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(3,4,5,0.85) 100%);
}
.portrait__ring {
  position: absolute; inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, var(--accent-line), transparent 40%, transparent 60%, var(--violet-dim));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.status-card {
  position: absolute;
  left: -8%; bottom: 8%;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  background: rgba(11,13,18,0.7);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
}
.status-card__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); animation: pulse-glow 2s ease-in-out infinite; }
.status-card__label { font-size: var(--fs-xs); color: var(--text-mute); }
.status-card__value { font-size: var(--fs-sm); font-weight: 600; }

/* Hero identity panel (photo-free) */
.hero-panel {
  position: relative;
  border: 1px solid var(--hairline);
  border-radius: var(--r-2xl);
  background: linear-gradient(160deg, var(--surface-2), var(--surface-1));
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  will-change: transform;
}
.hero-panel__glow {
  position: absolute;
  top: -35%; right: -25%;
  width: 75%; height: 75%;
  background: radial-gradient(circle, var(--accent-dim), transparent 62%);
  filter: blur(22px);
  pointer-events: none;
}
.hero-panel__head {
  position: relative;
  display: flex; align-items: center; gap: 0.6rem;
  font-size: var(--fs-sm); color: var(--text-dim);
  padding-bottom: var(--sp-5);
  margin-bottom: var(--sp-5);
  border-bottom: 1px solid var(--hairline);
}
.hero-panel__list { position: relative; list-style: none; padding: 0; display: grid; gap: var(--sp-5); }
.hero-panel__list li { display: flex; flex-direction: column; gap: 4px; }
.hero-panel__list .k { font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0.1em; color: var(--accent); }
.hero-panel__list .v { font-weight: 500; }
.hero-panel__foot {
  position: relative;
  margin-top: var(--sp-6);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--hairline);
  font-size: var(--fs-xs); color: var(--text-mute);
}
.hero-panel__foot::before { content: "$ "; color: var(--accent); }

/* Skills — plain list (no percentages) */
.skill-list { list-style: none; padding: 0; display: grid; gap: 0; }
.skill-list li {
  display: flex; align-items: center; gap: var(--sp-4);
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--hairline);
  font-weight: 500;
  transition: color var(--dur-2) var(--ease-out), padding-left var(--dur-2) var(--ease-out);
}
.skill-list li:last-child { border-bottom: none; }
.skill-list li::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  transform: rotate(45deg);
  flex-shrink: 0;
}
.skill-list li:hover { color: var(--accent); padding-left: 6px; }
.skill-list__label {
  margin: var(--sp-6) 0 var(--sp-4);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.hero__scrollcue {
  position: absolute;
  bottom: 1.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: var(--text-mute);
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
}
.hero__scrollcue .line { width: 1px; height: 42px; background: linear-gradient(var(--accent), transparent); animation: float-y 2.4s ease-in-out infinite; }

/* Marquee strip of technologies below hero */
.marquee { overflow: hidden; border-block: 1px solid var(--hairline); padding-block: var(--sp-5); -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: var(--sp-7); width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--text-mute); font-family: var(--font-mono); font-size: var(--fs-sm); white-space: nowrap; }
.marquee__item i { color: var(--accent); opacity: 0.8; }

/* ============================================================
   ABOUT
   ============================================================ */
.about__grid { display: grid; grid-template-columns: 0.8fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.about__sticky { position: sticky; top: calc(var(--nav-h) + 2rem); }
.about__prose p { color: var(--text-dim); margin-bottom: var(--sp-5); max-width: var(--measure); }
.about__prose strong { color: var(--text); font-weight: 600; }
.principles { margin-top: var(--sp-7); display: grid; gap: var(--sp-2); }
.principle {
  display: grid; grid-template-columns: auto 1fr; gap: var(--sp-4);
  align-items: baseline;
  padding: var(--sp-4) 0;
  border-top: 1px solid var(--hairline);
}
.principle__num { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--accent); }
.principle h4 { font-family: var(--font-text); font-size: var(--fs-h4); margin-bottom: 4px; }
.principle p { color: var(--text-mute); font-size: var(--fs-sm); margin: 0; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); margin-top: var(--sp-8); }
.stat { padding: var(--sp-5); border: 1px solid var(--hairline); border-radius: var(--r-md); background: var(--surface-1); }
.stat__num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.03em; line-height: 1; }
.stat__num span { color: var(--accent); }
.stat__label { margin-top: var(--sp-2); font-size: var(--fs-xs); color: var(--text-mute); }

/* ============================================================
   SKILLS — interactive domain explorer
   ============================================================ */
.skills__layout { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.skills__nav { display: flex; flex-direction: column; gap: var(--sp-2); }
.skill-tab {
  position: relative;
  display: flex; align-items: center; gap: var(--sp-4);
  padding: var(--sp-5);
  text-align: left;
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: var(--surface-1);
  color: var(--text-dim);
  transition: color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), background var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-spring);
}
.skill-tab:hover { color: var(--text); transform: translateX(4px); }
.skill-tab.is-active { color: var(--text); border-color: var(--accent-line); background: var(--accent-dim); }
.skill-tab__icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: var(--r-sm); background: var(--surface-2); font-size: 1.1rem; color: var(--accent); flex-shrink: 0; }
.skill-tab__meta { display: flex; flex-direction: column; }
.skill-tab__meta strong { font-family: var(--font-text); font-weight: 600; font-size: var(--fs-body); color: inherit; }
.skill-tab__meta span { font-size: var(--fs-xs); color: var(--text-mute); }
.skill-tab__idx { margin-left: auto; font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-mute); }

.skills__panel { border: 1px solid var(--hairline); border-radius: var(--r-lg); background: var(--surface-1); padding: clamp(1.5rem, 3vw, 2.5rem); min-height: 380px; }
.skill-panel { display: none; }
.skill-panel.is-active { display: block; animation: view-in var(--dur-3) var(--ease-emph) both; }
.skill-panel__lead { color: var(--text-dim); margin-bottom: var(--sp-6); max-width: 54ch; }
.skill-meters { display: grid; gap: var(--sp-5); }
.meter__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: var(--sp-2); }
.meter__name { font-weight: 500; }
.meter__val { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--accent); }
.meter__track { height: 6px; border-radius: 3px; background: var(--surface-3); overflow: hidden; }
.meter__fill { height: 100%; border-radius: 3px; width: 0; background: linear-gradient(90deg, var(--accent-deep), var(--accent)); transition: width var(--dur-5) var(--ease-emph); }
.skill-chips { margin-top: var(--sp-6); display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* ============================================================
   TIMELINE (experiences)
   ============================================================ */
.timeline { position: relative; margin-top: var(--sp-6); }
.timeline::before {
  content: ""; position: absolute;
  left: 7px; top: 6px; bottom: 6px;
  width: 1px;
  background: linear-gradient(var(--accent-line), var(--hairline) 30%, var(--hairline));
}
.tl-item { position: relative; padding-left: calc(var(--sp-7) + 8px); padding-bottom: var(--sp-7); }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: 0; top: 4px;
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--accent-line);
  display: grid; place-items: center;
}
.tl-dot::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
.tl-card { border: 1px solid var(--hairline); border-radius: var(--r-lg); background: var(--surface-1); padding: var(--sp-6); transition: border-color var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-emph), background var(--dur-3) var(--ease-out); }
.tl-card:hover { border-color: var(--hairline-strong); background: var(--surface-2); transform: translateY(-3px); }
.tl-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--sp-3); align-items: baseline; margin-bottom: var(--sp-3); }
.tl-role { font-family: var(--font-display); font-size: var(--fs-h4); font-weight: 700; }
.tl-company { color: var(--accent); font-weight: 500; font-size: var(--fs-sm); }
.tl-date { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-mute); white-space: nowrap; }
.tl-list { margin-top: var(--sp-4); display: grid; gap: var(--sp-2); }
.tl-list li { position: relative; padding-left: 1.4em; color: var(--text-dim); font-size: var(--fs-sm); list-style: none; }
.tl-list li::before { content: "▸"; position: absolute; left: 0; color: var(--accent); opacity: 0.7; }
.tl-more { margin-top: var(--sp-4); }
.tl-hidden { display: none; }
.tl-item.is-expanded .tl-hidden { display: block; }

/* ============================================================
   VEILLE — radar feature
   ============================================================ */
.veille__grid { display: grid; grid-template-columns: 1.2fr 0.9fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.veille__prose p { color: var(--text-dim); margin-bottom: var(--sp-4); }
.veille__prose ul { margin: var(--sp-4) 0; display: grid; gap: var(--sp-3); list-style: none; padding: 0; }
.veille__prose ul li { position: relative; padding-left: 1.6em; color: var(--text-dim); }
.veille__prose ul li i { position: absolute; left: 0; top: 0.3em; color: var(--accent); }
.veille__sources { margin-top: var(--sp-5); display: flex; flex-wrap: wrap; gap: 0.5rem; }
.radar { position: relative; aspect-ratio: 1; max-width: 360px; margin-inline: auto; display: grid; place-items: center; }
.radar__ring { position: absolute; border: 1px solid var(--hairline); border-radius: 50%; }
.radar__ring:nth-child(1){ inset: 0; } .radar__ring:nth-child(2){ inset: 16%; } .radar__ring:nth-child(3){ inset: 33%; } .radar__ring:nth-child(4){ inset: 50%; }
.radar__sweep { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, transparent 0deg, var(--accent-dim) 40deg, transparent 70deg); animation: spin-slow 6s linear infinite; }
.radar__blip { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); animation: pulse-glow 2.6s ease-in-out infinite; }
.radar__core { width: 10px; height: 10px; border-radius: 50%; background: var(--accent-strong); box-shadow: 0 0 16px var(--accent-glow); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); }
.contact__info h3 { font-size: var(--fs-h3); margin-bottom: var(--sp-4); }
.contact__channels { margin-top: var(--sp-6); display: grid; gap: var(--sp-2); }
.channel { display: flex; align-items: center; gap: var(--sp-4); padding: var(--sp-4); border: 1px solid var(--hairline); border-radius: var(--r-md); background: var(--surface-1); transition: border-color var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-spring); }
.channel:hover { border-color: var(--accent-line); transform: translateX(4px); }
.channel__icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: var(--r-sm); background: var(--surface-2); color: var(--accent); font-size: 1.05rem; flex-shrink: 0; }
.channel__label { font-size: var(--fs-xs); color: var(--text-mute); }
.channel__value { font-weight: 500; }

.form-card { border: 1px solid var(--hairline); border-radius: var(--r-lg); background: var(--surface-1); padding: clamp(1.5rem, 3vw, 2.5rem); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.field { position: relative; margin-top: var(--sp-5); }
.field input, .field textarea {
  width: 100%;
  padding: 1.1rem 1rem 0.5rem;
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  color: var(--text);
  transition: border-color var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out);
  resize: vertical;
}
.field textarea { min-height: 140px; }
.field label {
  position: absolute; left: 1rem; top: 0.95rem;
  color: var(--text-mute); font-size: var(--fs-sm);
  pointer-events: none;
  transition: transform var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), font-size var(--dur-2) var(--ease-out);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent-line); box-shadow: 0 0 0 3px var(--accent-dim); }
.field input:focus + label, .field textarea:focus + label,
.field input:not(:placeholder-shown) + label, .field textarea:not(:placeholder-shown) + label {
  transform: translateY(-0.75rem); font-size: 0.7rem; color: var(--accent);
}
.field__error { display: block; margin-top: 4px; font-size: var(--fs-xs); color: #ff8080; min-height: 1em; opacity: 0; transition: opacity var(--dur-2); }
.field.is-invalid input, .field.is-invalid textarea { border-color: rgba(255,110,110,0.55); }
.field.is-invalid .field__error { opacity: 1; }
.field.is-valid input, .field.is-valid textarea { border-color: var(--accent-line); }

.form-submit { margin-top: var(--sp-6); width: 100%; justify-content: center; }
.form-status { margin-top: var(--sp-4); font-size: var(--fs-sm); text-align: center; min-height: 1.5em; }
.form-status.ok { color: var(--accent); }
.form-status.err { color: #ff8080; }
.form-card.is-sent .form-body { display: none; }
.form-success { display: none; text-align: center; padding: var(--sp-6) 0; }
.form-card.is-sent .form-success { display: block; animation: view-in var(--dur-3) var(--ease-emph) both; }
.form-success__check { width: 64px; height: 64px; margin: 0 auto var(--sp-4); border-radius: 50%; display: grid; place-items: center; background: var(--accent-dim); border: 1px solid var(--accent-line); color: var(--accent); font-size: 1.6rem; }

/* ============================================================
   WORK — 3D company/category cubes
   ============================================================ */
.work__intro { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: var(--sp-5); margin-bottom: var(--sp-9); }
.cube-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
  perspective: 1400px;
}
.cube-cell { perspective: 1000px; }
.cube-link { display: block; }
.cube-link:focus-visible { outline: none; }
.cube-link:focus-visible .cube { box-shadow: 0 0 0 2px var(--accent-strong); border-radius: 22px; }

.cube {
  position: relative;
  aspect-ratio: 1;
  transform-style: preserve-3d;
  transform: rotateX(14deg) rotateY(-22deg);
  transition: transform var(--dur-4) var(--ease-emph);
  will-change: transform;
  margin: 10% auto;
  width: 74%;
}
.cube-cell:hover .cube { transform: rotateX(8deg) rotateY(-32deg) translateZ(10px); }
.cube-cell.locked:hover .cube { transform: rotateX(14deg) rotateY(-22deg); }

.cube__face {
  position: absolute;
  inset: 0;
  border: 1px solid var(--hairline-strong);
  border-radius: 18px;
  background: linear-gradient(150deg, var(--bg-raised), var(--bg-deep));
  backface-visibility: hidden;
}
/* We build a real 3D box: front, right, top (visible three faces) */
.cube__face--front { transform: translateZ(var(--half)); background: linear-gradient(155deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015)); display: grid; place-content: center; text-align: center; padding: 1.2rem; }
.cube__face--right { transform: rotateY(90deg) translateZ(var(--half)); transform-origin: right; background: linear-gradient(155deg, var(--bg-raised), var(--bg-deep)); }
.cube__face--top   { transform: rotateX(90deg) translateZ(var(--half)); transform-origin: top; background: linear-gradient(155deg, rgba(255,255,255,0.09), rgba(255,255,255,0.02)); }
.cube { --half: 37%; }

.cube__logo { font-size: 2rem; color: var(--accent); margin-bottom: 0.5rem; }
.cube__name { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; letter-spacing: -0.02em; }
.cube__count { margin-top: 0.4rem; font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-mute); }
.cube__front-accent { position: absolute; left: 0; top: 0; width: 100%; height: 3px; border-radius: 18px 18px 0 0; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.7; }

.cube-shadow {
  position: absolute;
  left: 50%; bottom: 4%;
  width: 60%; height: 24px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(0,0,0,0.7), transparent 70%);
  filter: blur(14px);
  transition: transform var(--dur-4) var(--ease-emph), opacity var(--dur-4) var(--ease-emph);
  z-index: -1;
}
.cube-cell:hover .cube-shadow { transform: translateX(-50%) scale(1.15); opacity: 0.85; }

.cube-caption { text-align: center; margin-top: var(--sp-2); }
.cube-caption h3 { font-family: var(--font-text); font-weight: 600; font-size: var(--fs-body); }
.cube-caption p { color: var(--text-mute); font-size: var(--fs-xs); margin-top: 2px; }
.cube-cell.locked { opacity: 0.55; }
.cube-cell.locked .cube__logo { color: var(--text-mute); }
.cube-lock { display: inline-flex; align-items: center; gap: 0.4em; margin-top: var(--sp-2); font-size: var(--fs-xs); color: var(--text-mute); font-family: var(--font-mono); }

/* ============================================================
   COMPANY page
   ============================================================ */
.page-hero { padding-block: calc(var(--nav-h) + 4rem) var(--sp-7); }
.back-link { display: inline-flex; align-items: center; gap: 0.5em; color: var(--text-dim); font-size: var(--fs-sm); margin-bottom: var(--sp-6); transition: color var(--dur-2) var(--ease-out), gap var(--dur-2) var(--ease-out); }
.back-link:hover { color: var(--accent); gap: 0.75em; }
.company-hero__top { display: flex; align-items: center; gap: var(--sp-5); flex-wrap: wrap; }
.company-mark { display: grid; place-items: center; width: 76px; height: 76px; border-radius: var(--r-lg); background: var(--surface-2); border: 1px solid var(--hairline); font-size: 2rem; color: var(--accent); flex-shrink: 0; }
.company-hero h1 { font-size: var(--fs-h1); }
.company-meta { display: flex; flex-wrap: wrap; gap: var(--sp-5); margin-top: var(--sp-6); padding: var(--sp-5) 0; border-block: 1px solid var(--hairline); }
.company-meta__item { display: flex; flex-direction: column; gap: 2px; }
.company-meta__item .k { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.1em; }
.company-meta__item .v { font-weight: 500; }
.company-intro { margin-top: var(--sp-6); max-width: var(--measure); color: var(--text-dim); font-size: var(--fs-lead); line-height: 1.6; }

.project-list { display: grid; gap: var(--sp-4); margin-top: var(--sp-4); }
.project-row {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--sp-5);
  padding: var(--sp-6);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface-1);
  cursor: pointer;
  transition: border-color var(--dur-3) var(--ease-out), background var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-emph);
}
.project-row:hover { border-color: var(--accent-line); background: var(--surface-2); transform: translateY(-3px); }
.project-row__idx { font-family: var(--font-mono); font-size: var(--fs-sm); color: var(--text-mute); }
.project-row__body h3 { font-family: var(--font-text); font-weight: 600; font-size: var(--fs-h4); margin-bottom: 4px; }
.project-row__body p { color: var(--text-dim); font-size: var(--fs-sm); margin-bottom: var(--sp-3); }
.project-row__arrow { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--hairline); color: var(--text-dim); transition: color var(--dur-2) var(--ease-out), border-color var(--dur-2), transform var(--dur-2) var(--ease-spring); }
.project-row:hover .project-row__arrow { color: var(--accent); border-color: var(--accent-line); transform: rotate(-45deg); }

/* ============================================================
   PROJECT page
   ============================================================ */
.project-hero { padding-block: calc(var(--nav-h) + 4rem) var(--sp-6); }
.project-hero__meta { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.project-hero h1 { font-size: var(--fs-h1); max-width: 16ch; }
.project-hero__lead { margin-top: var(--sp-5); }

.project-body { display: grid; grid-template-columns: 1fr; gap: var(--sp-8); margin-top: var(--sp-8); }
.project-layout { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.project-main > section { margin-bottom: var(--sp-8); }
.project-main h2 { font-size: var(--fs-h3); margin-bottom: var(--sp-4); display: flex; align-items: center; gap: 0.6em; }
.project-main h2 i { color: var(--accent); font-size: 0.85em; }
.project-main p { color: var(--text-dim); margin-bottom: var(--sp-4); max-width: var(--measure); }
.project-main ul { display: grid; gap: var(--sp-3); list-style: none; padding: 0; margin-bottom: var(--sp-4); }
.project-main ul li { position: relative; padding-left: 1.6em; color: var(--text-dim); }
.project-main ul li::before { content: "▸"; position: absolute; left: 0; color: var(--accent); opacity: 0.7; }

.challenge { border: 1px solid var(--hairline); border-radius: var(--r-md); padding: var(--sp-5); margin-bottom: var(--sp-4); background: var(--surface-1); }
.challenge__q { display: flex; align-items: center; gap: 0.6em; font-weight: 600; margin-bottom: var(--sp-2); }
.challenge__q i { color: #ffc56a; }
.challenge__a { display: flex; gap: 0.6em; color: var(--text-dim); }
.challenge__a i { color: var(--accent); margin-top: 0.3em; }

.project-aside { position: sticky; top: calc(var(--nav-h) + 2rem); display: grid; gap: var(--sp-5); }
.aside-card { border: 1px solid var(--hairline); border-radius: var(--r-md); background: var(--surface-1); padding: var(--sp-5); }
.aside-card h3 { font-family: var(--font-text); font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-mute); margin-bottom: var(--sp-4); }
.aside-meta { display: grid; gap: var(--sp-3); }
.aside-meta .k { font-size: var(--fs-xs); color: var(--text-mute); }
.aside-meta .v { font-weight: 500; }
.proof-links { display: grid; gap: var(--sp-2); }
.proof-link { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); padding: var(--sp-3) var(--sp-4); border: 1px solid var(--hairline); border-radius: var(--r-sm); font-size: var(--fs-sm); color: var(--text-dim); transition: color var(--dur-2), border-color var(--dur-2), background var(--dur-2); }
.proof-link:hover { color: var(--accent); border-color: var(--accent-line); background: var(--accent-dim); }

.gallery { display: grid; grid-template-columns: 1fr; gap: var(--sp-4); }
.gallery__fig { border: 1px solid var(--hairline); border-radius: var(--r-lg); overflow: hidden; background: var(--bg-raised); cursor: zoom-in; }
.gallery__fig img { width: 100%; height: auto; transition: transform var(--dur-4) var(--ease-emph); }
.gallery__fig:hover img { transform: scale(1.03); }
.gallery__cap { padding: var(--sp-3) var(--sp-4); font-size: var(--fs-xs); color: var(--text-mute); border-top: 1px solid var(--hairline); }

.results-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--sp-4); }
.result { padding: var(--sp-5); border: 1px solid var(--hairline); border-radius: var(--r-md); background: var(--surface-1); }
.result__num { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--accent); letter-spacing: -0.02em; }
.result__label { margin-top: var(--sp-2); font-size: var(--fs-sm); color: var(--text-dim); }

.project-nav { display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; margin-top: var(--sp-9); padding-top: var(--sp-6); border-top: 1px solid var(--hairline); }
.project-nav a { display: flex; flex-direction: column; gap: 4px; padding: var(--sp-5); border: 1px solid var(--hairline); border-radius: var(--r-md); flex: 1 1 220px; transition: border-color var(--dur-2), background var(--dur-2); }
.project-nav a:hover { border-color: var(--accent-line); background: var(--surface-2); }
.project-nav a.next { text-align: right; align-items: flex-end; }
.project-nav .dir { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-mute); }
.project-nav .ttl { font-weight: 600; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: var(--z-modal); display: grid; place-items: center; padding: var(--sp-6); background: rgba(3,4,5,0.9); backdrop-filter: blur(8px); opacity: 0; visibility: hidden; transition: opacity var(--dur-3) var(--ease-out), visibility var(--dur-3); }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-width: min(1100px, 92vw); max-height: 86vh; width: auto; border-radius: var(--r-md); box-shadow: var(--shadow-xl); transform: scale(0.96); transition: transform var(--dur-3) var(--ease-emph); }
.lightbox.is-open img { transform: scale(1); }
.lightbox__close { position: fixed; top: 20px; right: 20px; }