/* ============================================================
   Página Coordina — BIM Consulting
   Bauhaus modernista sutil · B/N · acento azul
   ============================================================ */

:root {
  --bg: #f4f1ea;          /* paper off-white */
  --bg-alt: #ebe7dd;
  --ink: #0e0e0e;
  --ink-soft: #4a4a48;
  --ink-mute: #8a8680;
  --rule: #1a1a1a;
  --rule-soft: rgba(14, 14, 14, 0.14);
  --accent: #0A4D8C;       /* blue accent */
  --accent-ink: #ffffff;

  --font-sans: "Space Grotesk", "Neue Haas Grotesk", ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --font-display: "Space Grotesk", "Neue Haas Grotesk", sans-serif;

  --maxw: 1440px;
  --pad-x: clamp(24px, 4vw, 72px);
}

/* Bauhaus intensity themes (applied via data-intensity) */
[data-intensity="subtle"]  { --bh-circle-op: 0.05; --bh-glyph-op: 0.55; }
[data-intensity="medium"]  { --bh-circle-op: 0.12; --bh-glyph-op: 0.8; }
[data-intensity="strong"]  { --bh-circle-op: 0.2;  --bh-glyph-op: 1; }

/* Tweak: typography swap */
[data-type="editorial"] {
  --font-display: "Fraunces", "Playfair Display", Georgia, serif;
}
[data-type="condensed"] {
  --font-display: "Archivo Narrow", "Oswald", "Space Grotesk", sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}

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

/* ---------- Typography ---------- */
.mono { font-family: var(--font-mono); font-feature-settings: "zero", "ss02"; }
.uc   { text-transform: uppercase; letter-spacing: 0.08em; }
.num  { font-variant-numeric: tabular-nums; }

.kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.kicker::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--ink);
}

.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 0.95;
  text-wrap: balance;
}

/* ---------- Rule / dividers ---------- */
.rule { height: 1px; background: var(--ink); border: 0; margin: 0; }
.rule-soft { height: 1px; background: var(--rule-soft); border: 0; margin: 0; }

/* ---------- Layout ---------- */
.shell { width: 100%; background: var(--bg); }
.inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* ============================================================
   HEADER
   ============================================================ */
.hdr {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--ink);
}
.hdr-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 14px var(--pad-x);
}
.hdr-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 8px;
}
.hdr-logo-svg {
  width: 140px;
  height: 50px;
  flex-shrink: 0;
  transition: opacity 0.2s;
}
.hdr-logo:hover .hdr-logo-svg {
  opacity: 0.8;
}

.hdr-nav {
  display: flex;
  gap: 28px;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hdr-nav a {
  color: var(--ink);
  text-decoration: none;
  position: relative;
  padding: 4px 0;
}
.hdr-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--ink);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
}
.hdr-nav a:hover::after { transform: scaleX(1); }
.hdr-nav-left { justify-content: flex-end; }
.hdr-nav-right { justify-content: flex-start; }

.hdr-right {
  display: flex; align-items: center; gap: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 2px;
  gap: 0;
}
.lang-toggle button {
  border: 0;
  background: transparent;
  padding: 4px 10px;
  font: inherit;
  cursor: pointer;
  border-radius: 999px;
  color: var(--ink);
}
.lang-toggle button.is-active {
  background: var(--ink);
  color: var(--bg);
}
.hdr-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: var(--bg);
  padding: 9px 14px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 11px;
  transition: background 0.2s;
}
.hdr-cta:hover { background: var(--accent); }

/* ============================================================
   HERO — shared primitives
   ============================================================ */
.hero {
  position: relative;
  padding: clamp(48px, 7vw, 96px) 0 clamp(72px, 10vw, 120px);
  overflow: hidden;
}
.hero-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--ink);
}
.hero-status .live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  margin-right: 8px;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero-title {
  font-size: clamp(44px, 8.5vw, 132px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.92;
  margin: 0;
}
.hero-title em {
  font-style: normal;
  font-family: var(--font-display);
  /* underline bauhaus dot */
  position: relative;
  color: var(--accent);
}

.hero-body {
  max-width: 48ch;
  font-size: clamp(15px, 1.15vw, 18px);
  color: var(--ink-soft);
  line-height: 1.55;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid var(--ink);
  transition: all 0.2s ease;
  cursor: pointer;
  background: transparent;
  color: var(--ink);
}
.btn-primary { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-ghost:hover { background: var(--ink); color: var(--bg); }

/* ============================================================
   HERO VARIANT A — Classic Bauhaus poster
   ============================================================ */
.heroA { padding-top: 64px; }
.heroA-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-top: 48px;
  position: relative;
}
.heroA-circle {
  position: absolute;
  top: -80px;
  right: -10%;
  width: 560px; height: 560px;
  border-radius: 50%;
  background: var(--ink);
  opacity: var(--bh-circle-op, 0.06);
  pointer-events: none;
}
.heroA-left { position: relative; z-index: 1; }
.heroA-left .kicker { margin-bottom: 24px; }
.heroA-right {
  position: relative; z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-bottom: 12px;
}
.heroA-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

.heroA-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  margin-top: 72px;
  padding-top: 18px;
}
.heroA-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-right: 24px;
  border-right: 1px solid var(--rule-soft);
}
.heroA-stat:last-child { border-right: 0; }
.heroA-stat-n {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
}
.heroA-stat-l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* Floating bauhaus geometry */
.heroA-geo {
  position: absolute;
  opacity: var(--bh-glyph-op, 0.6);
  pointer-events: none;
}
.heroA-geo.g1 { top: 24px; left: 52%; }
.heroA-geo.g2 { bottom: 120px; left: 8%; }

/* ============================================================
   HERO VARIANT B — Isometric poster
   ============================================================ */
.heroB {
  background: var(--ink);
  color: var(--bg);
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}
/* Full-bleed MEP model background */
.heroB-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  opacity: 0.55;
  z-index: 0;
  animation: heroBgDrift 40s ease-in-out infinite alternate;
}
@keyframes heroBgDrift {
  from { transform: scale(1.05) translate(0, 0); }
  to   { transform: scale(1.12) translate(-2%, -1%); }
}
@media (prefers-reduced-motion: reduce) {
  .heroB-bg { animation: none; }
}
.heroB-bg-fade {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(14,14,14,0.97) 0%, rgba(14,14,14,0.85) 38%, rgba(14,14,14,0.35) 70%, rgba(14,14,14,0.6) 100%),
    linear-gradient(0deg, rgba(14,14,14,0.95) 0%, rgba(14,14,14,0) 30%);
  pointer-events: none;
}

/* Animated data-signal layer */
.heroB-signals {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}
.signal-line {
  fill: none;
  stroke: rgba(255,255,255,0.22);
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.signal-line.beat {
  animation: ductBeat 2.4s ease-in-out infinite;
}
@keyframes ductBeat {
  0%, 100% { stroke-opacity: 0.12; }
  6%       { stroke-opacity: 0.75; }
  14%      { stroke-opacity: 0.22; }
  22%      { stroke-opacity: 0.6; }
  38%      { stroke-opacity: 0.12; }
}
.signal-dot {
  fill: #4a93ff;
}
.signal-glow {
  fill: #2f7ff0;
  opacity: 0.35;
  filter: blur(4px);
}
/* Las líneas/puntos animados del hero se mantienen siempre activos,
   por decisión explícita — no se ocultan con prefers-reduced-motion. */
.heroB .hero-status { border-bottom-color: rgba(255,255,255,0.25); color: rgba(255,255,255,0.7); position: relative; z-index: 2; }
.heroB-hdr { color: var(--bg) !important; }
.heroB-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 48px;
  position: relative;
  z-index: 2;
}
/* Clash detection focal callout over the model */
.heroB-clash {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 280px;
}
.heroB-clash-dot {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent);
  position: relative;
}
.heroB-clash-dot::before,
.heroB-clash-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  animation: clashPulse 2.6s ease-out infinite;
}
.heroB-clash-dot::after { animation-delay: 1.3s; }
@keyframes clashPulse {
  from { transform: scale(1); opacity: 0.9; }
  to   { transform: scale(4.2); opacity: 0; }
}
.heroB-clash-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  background: rgba(14,14,14,0.55);
  padding: 6px 12px;
  backdrop-filter: blur(2px);
}
.heroB-iso {
  position: relative;
  aspect-ratio: 1;
  width: 100%;
  max-width: 520px;
  margin-left: auto;
}
.heroB-iso svg { width: 100%; height: 100%; }
.heroB-title {
  font-size: clamp(40px, 7vw, 108px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  font-weight: 500;
  margin: 0;
}
.heroB-title .stroke {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--bg);
}
.heroB-body { color: rgba(255,255,255,0.7); max-width: 42ch; }
.heroB .btn { border-color: var(--bg); color: var(--bg); }
.heroB .btn-primary { background: var(--bg); color: var(--ink); }
.heroB .btn-primary:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.heroB .btn-ghost:hover { background: var(--bg); color: var(--ink); }

.heroB-marquee {
  margin-top: 80px;
  border-top: 1px solid rgba(255,255,255,0.2);
  border-bottom: 1px solid rgba(255,255,255,0.2);
  overflow: hidden;
  padding: 14px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  white-space: nowrap;
  position: relative;
  z-index: 1;
}
.heroB-marquee-track {
  display: inline-flex;
  gap: 48px;
  animation: marquee 28s linear infinite;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.heroB-marquee-track span { display: inline-flex; align-items: center; gap: 48px; }
.heroB-marquee-track span::after { content: "◆"; color: var(--accent); }

/* ============================================================
   HERO VARIANT C — Editorial split index
   ============================================================ */
.heroC { padding-top: 56px; }
.heroC-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  align-items: start;
  margin-top: 40px;
}
.heroC-left {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.heroC-title {
  font-size: clamp(56px, 7vw, 104px);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.035em;
  margin: 0;
}
.heroC-title .line2 { padding-left: 1.6em; }
.heroC-title .line3 { padding-left: 0.6em; }
.heroC-idx {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--ink);
}
.heroC-idx-row {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule-soft);
  cursor: pointer;
  transition: padding 0.3s ease;
  position: relative;
}
.heroC-idx-row:hover { padding-left: 12px; }
.heroC-idx-row:hover .heroC-idx-name { color: var(--accent); }
.heroC-idx-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
}
.heroC-idx-name {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500;
  letter-spacing: -0.02em;
  transition: color 0.2s;
}
.heroC-idx-desc {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  max-width: 22ch;
  text-align: right;
}

/* ============================================================
   PORTFOLIO SUMMARY — real numbers
   ============================================================ */
.psum-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.psum-total {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 36px 32px 32px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  position: relative;
}
.psum-total-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.psum-total-n {
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 128px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.9;
}
.psum-total-foot {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-top: 4px;
}
.psum-total-unit {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 32px);
  font-weight: 500;
  color: var(--accent);
}
.psum-total-proj {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-left: 20px;
  border-left: 1px solid var(--rule-soft);
}
.psum-cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 26px 24px 28px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  min-height: 180px;
  transition: background 0.25s ease;
  cursor: default;
}
.psum-cell:hover { background: var(--bg-alt); }
.psum-cell-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.psum-cell-proj {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}
.psum-cell-n {
  font-family: var(--font-display);
  font-size: clamp(38px, 4vw, 56px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin-top: auto;
}
.psum-cell-label {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.psum-cell-unit {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
@media (max-width: 860px) {
  .psum-grid { grid-template-columns: 1fr 1fr; }
  .psum-cell { min-height: 150px; }
}
@media (max-width: 500px) {
  .psum-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   SERVICES SECTION (shared)
   ============================================================ */
.section {
  padding: clamp(80px, 10vw, 140px) 0;
  border-top: 1px solid var(--ink);
}

/* ── Experience / Trayectoria ── */
.exp-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.exp-left .kicker { margin-bottom: 28px; }
.exp-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 60px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.98;
  margin: 0 0 28px;
  text-wrap: balance;
}
.exp-body {
  font-size: clamp(15px, 1.15vw, 18px);
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 56ch;
  margin: 0 0 40px;
}
.exp-complex {
  border-top: 1px solid var(--ink);
  padding-top: 24px;
}
.exp-complex-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 18px;
}
.exp-complex-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.exp-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: inherit;
  background: none;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 14px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  cursor: pointer;
}
.exp-tag:hover { background: var(--ink); color: var(--bg); }
.exp-tag.is-active { background: var(--accent); color: var(--bg); border-color: var(--accent); }

.exp-right {
  position: relative;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--ink);
}
.exp-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.exp-stat-n {
  font-family: var(--font-display);
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.9;
}
.exp-stat:first-child .exp-stat-n,
.exp-stat:nth-child(2) .exp-stat-n,
.exp-stat:nth-child(3) .exp-stat-n { color: var(--accent); }
.exp-stat-l {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.exp-geo {
  position: absolute;
  top: -38px;
  right: 0;
  opacity: var(--bh-glyph-op, 0.6);
  pointer-events: none;
}
@media (max-width: 860px) {
  .exp-grid { grid-template-columns: 1fr; gap: 40px; }
  .exp-geo { display: none; }
}
.section-hdr {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  margin-bottom: 64px;
  align-items: end;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 72px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin: 0;
}
.section-sub {
  font-size: clamp(15px, 1.1vw, 17px);
  color: var(--ink-soft);
  max-width: 48ch;
  margin: 0;
  line-height: 1.55;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.service-cell {
  padding: 28px 24px 32px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 220px;
  background: var(--bg);
  transition: background 0.3s ease, color 0.3s ease;
  cursor: default;
  position: relative;
}
.service-cell:hover { background: var(--ink); color: var(--bg); }
.service-cell:hover .service-num { color: var(--accent); }
.service-cell:hover .service-desc { color: rgba(255,255,255,0.7); }
.service-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  transition: color 0.3s;
}
.service-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin: 0;
  margin-top: auto;
}
.service-desc {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.45;
  transition: color 0.3s;
}
.service-glyph { opacity: var(--bh-glyph-op, 0.5); }

/* ============================================================
   PORTFOLIO (home summary + full page)
   ============================================================ */
.works-intro {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  margin-bottom: 48px;
  align-items: end;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 32px 0;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule-soft);
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-chip:hover { background: var(--ink); color: var(--bg); }
.filter-chip:hover .filter-count { color: var(--accent); border-color: var(--accent); }
.filter-chip.is-active { background: var(--ink); color: var(--bg); }
.filter-chip.is-active .filter-count { color: var(--accent); border-color: rgba(255,255,255,0.3); }
.filter-count {
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid var(--rule-soft);
  border-radius: 999px;
  min-width: 24px;
  text-align: center;
}
.filter-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Asymmetric mosaic */
.mosaic {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  grid-auto-flow: dense;
}
.pcard {
  position: relative;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
@media (prefers-reduced-motion: no-preference) {
  .pcard {
    animation: cardIn 0.5s var(--stagger, 0ms) both cubic-bezier(0.2, 0.8, 0.2, 1);
  }
}
@keyframes cardIn {
  from { transform: translateY(14px); }
  to   { transform: translateY(0); }
}
.pcard-lg { grid-column: span 7; }
.pcard-md { grid-column: span 5; }
.pcard-sm { grid-column: span 4; }

.pcard-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--bg-alt);
  overflow: hidden;
  transition: transform 0.4s ease;
}
.pcard-lg .pcard-media { aspect-ratio: 16 / 10; }
.pcard-sm .pcard-media { aspect-ratio: 1 / 1; }
.pcard:hover .pcard-media { transform: translate(-4px, -4px); box-shadow: 4px 4px 0 var(--ink); }
.pcard:hover .ph-code { background: var(--accent); color: var(--bg); }

.pcard-meta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: baseline;
  padding-top: 4px;
}
.pcard-ty {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.pcard-name {
  font-family: var(--font-display);
  font-size: clamp(15px, 1.3vw, 19px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0;
}
.pcard-year {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
}

/* Placeholder styles */
.ph {
  position: relative;
  width: 100%; height: 100%;
  background: var(--bg-alt);
  overflow: hidden;
  color: var(--ink);
}
.ph img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.85) contrast(1.05); transition: filter 0.4s; }
.pcard:hover .ph img { filter: grayscale(0) contrast(1); }
.ph-draw { display: flex; align-items: center; justify-content: center; }
.ph-draw svg { position: absolute; inset: 0; }
.ph-code {
  position: absolute;
  top: 10px; left: 10px;
  padding: 4px 8px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  transition: background 0.2s, color 0.2s;
  z-index: 2;
}
.ph-label {
  position: absolute;
  bottom: 10px; left: 10px;
  right: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  z-index: 2;
}

/* Alternate portfolio layouts (tweak) */
[data-portfolio="grid"] .mosaic .pcard {
  grid-column: span 4;
}
[data-portfolio="grid"] .mosaic .pcard-media {
  aspect-ratio: 4 / 3 !important;
}
[data-portfolio="index"] .mosaic {
  display: flex;
  flex-direction: column;
  gap: 0;
}
[data-portfolio="index"] .pcard {
  display: grid;
  grid-template-columns: 60px 1fr 1fr 120px;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule-soft);
  align-items: center;
}
[data-portfolio="index"] .pcard-media {
  display: none;
}
[data-portfolio="index"] .pcard-meta {
  display: contents;
}

/* ============================================================
   LIGHTBOX — fullscreen gallery
   ============================================================ */
.lightbox-root {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  animation: fadeIn 0.2s ease;
}
.lightbox {
  position: relative;
  width: 90vw;
  height: 90vh;
  max-width: 1600px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: opacity 0.18s ease;
}
.lightbox-img.is-fading { opacity: 0; }
.lightbox-close {
  position: absolute; top: 20px; right: 20px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(0,0,0,0.4);
  cursor: pointer;
  color: #fff;
  z-index: 10;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}
.lightbox-close:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.lightbox-arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: 0;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 20px;
  cursor: pointer;
  z-index: 5;
  transition: background 0.2s;
}
.lightbox-arr:hover { background: var(--accent); }
.lightbox-arr-l { left: 20px; }
.lightbox-arr-r { right: 20px; }
.lightbox-ctr {
  position: absolute;
  bottom: 20px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.8);
  background: rgba(0,0,0,0.5);
  padding: 6px 14px;
  border-radius: 4px;
}
.lightbox-cap {
  position: absolute;
  bottom: 70px; left: 20px; right: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.4);
  padding: 8px 12px;
  border-radius: 4px;
}

/* ============================================================
   MODAL — ficha técnica con galería
   ============================================================ */
.modal-root {
  position: fixed; inset: 0;
  background: rgba(14, 14, 14, 0.78);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.25s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--bg);
  width: min(1140px, 100%);
  max-height: 92vh;
  overflow: hidden;
  border: 1px solid var(--ink);
  position: relative;
  display: flex;
  flex-direction: column;
  animation: modalIn 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  background: var(--bg);
  cursor: pointer;
  z-index: 10;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, color 0.2s;
}
.modal-close:hover { background: var(--ink); color: var(--bg); }

/* Modal simple (descripcion de servicio: sin galeria, texto solo) */
.modal.modal-simple {
  width: min(640px, 100%);
  max-height: none;
}
.modal-simple-inner {
  padding: 48px 44px;
  overflow-y: auto;
}
.modal-simple-body {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 20px 0 0;
  max-width: 56ch;
}

.modal-grid {
  display: grid;
  grid-template-columns: 1.7fr 0.85fr;
  min-height: 540px;
  max-height: 92vh;
  overflow: hidden;
}

/* ── Gallery left panel ── */
.modal-gallery-wrap {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--ink);
  overflow: hidden;
  background: #0e0e0e;
}
.gallery-stage {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.18s ease;
  filter: grayscale(0.15) contrast(1.05);
  cursor: zoom-in;
}
.gallery-img.is-fading { opacity: 0; }

/* Zoom button */
.gallery-zoom {
  position: absolute;
  top: 12px; left: 12px;
  width: 34px; height: 34px;
  border: 0;
  background: rgba(14,14,14,0.6);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: zoom-in;
  z-index: 6;
  transition: background 0.2s;
}
.gallery-zoom:hover { background: var(--accent); }

/* Arrows */
.gallery-arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(14, 14, 14, 0.75);
  color: #fff;
  border: 0;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 16px;
  cursor: pointer;
  z-index: 5;
  transition: background 0.2s;
}
.gallery-arr:hover { background: var(--accent); }
.gallery-arr-l { left: 0; }
.gallery-arr-r { right: 0; }

/* Counter */
.gallery-ctr {
  position: absolute;
  top: 12px; right: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.9);
  background: rgba(14,14,14,0.6);
  padding: 4px 10px;
  display: flex; align-items: center; gap: 4px;
}
.gallery-ctr-n { color: var(--accent); font-weight: 500; }
.gallery-ctr-sep { color: rgba(255,255,255,0.4); }

/* Caption */
.gallery-cap {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  background: linear-gradient(transparent, rgba(14,14,14,0.72));
}

/* Thumbnails strip */
.gallery-thumbs {
  display: flex;
  gap: 3px;
  padding: 6px;
  background: #050505;
  overflow-x: auto;
  flex-shrink: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) transparent;
}
.gallery-thumbs::-webkit-scrollbar { height: 3px; }
.gallery-thumbs::-webkit-scrollbar-thumb { background: var(--accent); }
.gallery-thumb {
  flex-shrink: 0;
  width: 88px; height: 58px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background: transparent;
  padding: 0;
  transition: border-color 0.2s, opacity 0.2s;
  opacity: 0.45;
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-thumb.is-active { border-color: var(--accent); opacity: 1; }
.gallery-thumb:hover:not(.is-active) { opacity: 0.8; }

/* ── Ficha right panel ── */
.modal-info {
  padding: clamp(24px, 3vw, 48px) clamp(20px, 2.5vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
}
.modal-kicker {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink);
}
.modal-code { color: var(--accent); font-weight: 500; }
.modal-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 38px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0;
}
.modal-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.ficha {
  margin: 4px 0 0;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--ink);
}
.ficha-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--rule-soft);
  font-family: var(--font-mono);
  font-size: 12px;
}
.ficha-row dt {
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 10px;
  padding-top: 1px;
}
.ficha-row dd {
  margin: 0;
  color: var(--ink);
  line-height: 1.5;
}
.modal-photo-label {
  margin-top: auto;
  padding-top: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border-top: 1px dashed var(--rule-soft);
}

/* ── Lightbox / fullscreen zoom ── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(8, 8, 8, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  cursor: zoom-out;
  animation: fadeIn 0.2s ease;
}
.lightbox-img {
  max-width: 94vw;
  max-height: 86vh;
  object-fit: contain;
  cursor: default;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  animation: lightboxIn 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes lightboxIn {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}
.lightbox-close {
  position: absolute;
  top: 24px; right: 24px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.4);
  background: transparent;
  color: #fff;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}
.lightbox-close:hover { background: var(--accent); border-color: var(--accent); }
.lightbox-arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  border: 0;
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 20px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.lightbox-arr:hover { background: var(--accent); }
.lightbox-arr-l { left: 24px; }
.lightbox-arr-r { right: 24px; }
.lightbox-bar {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.85);
  background: rgba(14,14,14,0.6);
  padding: 8px 16px;
  max-width: 80vw;
}
.lightbox-cap {
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid rgba(255,255,255,0.25);
  text-transform: uppercase;
  font-size: 10px;
  color: rgba(255,255,255,0.7);
}
@media (max-width: 860px) {
  .lightbox { padding: 16px; }
  .lightbox-arr { width: 40px; height: 40px; }
  .lightbox-arr-l { left: 8px; }
  .lightbox-arr-r { right: 8px; }
  .lightbox-cap { display: none; }
}

/* ============================================================
   CONTACT + FOOTER
   ============================================================ */
.contact {
  padding: clamp(80px, 10vw, 140px) 0;
  border-top: 1px solid var(--ink);
  position: relative;
  overflow: hidden;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 88px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.95;
  margin: 0;
}
.contact-body {
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 40ch;
  line-height: 1.55;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 32px;
  border: 1px solid var(--ink);
  background: var(--bg);
}
.contact-form input, .contact-form textarea {
  font: inherit;
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 12px 14px;
  background: transparent;
  border: 1px solid var(--ink);
  color: var(--ink);
  border-radius: 0;
  transition: border-color 0.2s;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  border-width: 2px;
  padding: 11px 13px;
}
.contact-form textarea { min-height: 100px; resize: vertical; }

.ftr {
  border-top: 1px solid var(--ink);
  padding: 24px 0;
  background: var(--ink);
  color: var(--bg);
}
.ftr-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  padding: 0 var(--pad-x);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.ftr-right { text-align: right; color: rgba(255,255,255,0.6); }
.ftr-center { display: flex; gap: 18px; color: rgba(255,255,255,0.6); }
.ftr-center a { color: inherit; text-decoration: none; }
.ftr-center a:hover { color: var(--accent); }

/* ============================================================
   TWEAKS PANEL
   ============================================================ */
.tweaks-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 280px;
  background: var(--bg);
  border: 1px solid var(--ink);
  padding: 18px 18px 16px;
  z-index: 300;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  box-shadow: 6px 6px 0 var(--ink);
  max-height: 80vh;
  overflow: auto;
}
.tweaks-hdr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.tweaks-close {
  border: 0; background: transparent; cursor: pointer; padding: 0; color: var(--ink);
}
.tweaks-group {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--rule-soft);
}
.tweaks-group:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.tweaks-label {
  display: block;
  color: var(--ink-mute);
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: 0.14em;
  margin-bottom: 8px;
}
.tweaks-segment {
  display: flex;
  gap: 4px;
  border: 1px solid var(--ink);
  padding: 2px;
}
.tweaks-segment button {
  flex: 1;
  padding: 6px 4px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: 0.08em;
}
.tweaks-segment button.is-active {
  background: var(--ink);
  color: var(--bg);
}
.tweaks-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tweaks-list-btn {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  text-align: left;
  border: 1px solid var(--rule-soft);
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 10px;
  letter-spacing: 0.04em;
  padding: 7px 9px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.tweaks-list-btn:hover { border-color: var(--ink); }
.tweaks-list-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  border: 1px solid var(--ink-mute);
  flex-shrink: 0;
  transition: background 0.15s, border-color 0.15s;
}
.tweaks-list-btn.is-active { border-color: var(--ink); }
.tweaks-list-btn.is-active .tweaks-list-dot {
  background: var(--accent);
  border-color: var(--accent);
}
.tweaks-colors {
  display: flex;
  gap: 8px;
}
.tweaks-swatch {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  cursor: pointer;
  padding: 0;
}
.tweaks-swatch.is-active {
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--ink);
}

/* ============================================================
   PORTFOLIO PAGE (detail)
   ============================================================ */
.portfolio-hero {
  padding: clamp(48px, 6vw, 96px) 0 0;
}
.portfolio-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  padding-bottom: 32px;
}
.portfolio-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 156px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.88;
  margin: 0;
}
.portfolio-hero-meta {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.portfolio-counter {
  display: flex;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-top: 1px solid var(--ink);
  padding-top: 16px;
}
.portfolio-counter b {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  color: var(--ink);
  margin-right: 6px;
}

.portfolio-body { padding: 48px 0 120px; }

/* ============================================================
   DESIGN CANVAS SECTION HEADERS
   ============================================================ */
.dc-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================================
   FILTER BAR — Dual sections (typology + service)
   ============================================================ */
.filter-wrap {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 24px 0;
}
.filter-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.filter-section-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.filter-chip:hover {
  background: var(--ink);
  color: var(--bg);
}
.filter-chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.filter-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.filter-count {
  font-size: 9px;
  opacity: 0.7;
  margin-left: 2px;
}

/* ============================================================
   PROJECT CARD — Service tags as pills
   ============================================================ */
.pcard-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--rule-soft);
}
.pcard-tag {
  display: inline-flex;
  align-items: center;
  background: var(--ink);
  color: var(--bg);
  border: 0;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-transform: uppercase;
}
.pcard-tag:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

.gallery-fullscreen-hint {
  position: absolute;
  bottom: 60px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  opacity: 0;
  animation: fadeInOut 3s ease-in-out;
}
@keyframes fadeInOut {
  0%, 10% { opacity: 1; }
  90%, 100% { opacity: 0; }
}
.pcard-imgcount {
  position: absolute;
  bottom: 10px; right: 10px;
  background: rgba(14,14,14,0.75);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 3px 7px;
  z-index: 3;
}

/* ============================================================
   RESPONSIVE — Tablet
   ============================================================ */
@media (max-width: 1100px) {
  .modal-grid { grid-template-columns: 1.5fr 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .heroA-grid, .heroC-grid { gap: 32px; }
}

/* ============================================================
   RESPONSIVE — Mobile
   ============================================================ */
@media (max-width: 860px) {
  :root { --pad-x: 20px; }

  /* Header */
  .hdr-nav { display: none; }
  .hdr-right { gap: 10px; }
  .hdr-cta span:last-child { display: none; }

  /* Heroes */
  .heroA-grid, .heroB-grid, .heroC-grid,
  .section-hdr, .works-intro,
  .contact-grid, .portfolio-hero-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .heroA-circle { width: 300px; height: 300px; top: -40px; right: -10%; }
  .heroA-stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .heroA-stat { border-right: 0; border-bottom: 1px solid var(--rule-soft); padding-bottom: 12px; }
  .heroB-iso { max-width: 280px; margin: 0 auto; }
  .heroC-left { position: static; }
  .heroC-title { font-size: clamp(48px, 13vw, 80px); }
  .heroC-idx-name { font-size: clamp(18px, 4vw, 24px); }
  .heroC-idx-desc { display: none; }

  /* Services */
  .services-grid { grid-template-columns: 1fr 1fr; }
  .service-cell { min-height: 160px; }

  /* Portfolio mosaic → 2 cols on mobile */
  .mosaic { grid-template-columns: repeat(4, 1fr); gap: 10px; }
  .pcard-lg { grid-column: span 4; }
  .pcard-md { grid-column: span 2; }
  .pcard-sm { grid-column: span 2; }

  /* Modal */
  .modal-root { padding: 0; align-items: flex-end; }
  .modal {
    width: 100%;
    max-height: 95vh;
    border-left: 0; border-right: 0; border-bottom: 0;
    border-radius: 0;
    animation: modalInMobile 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  }
  @keyframes modalInMobile {
    from { transform: translateY(40px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
  }
  .modal-grid {
    grid-template-columns: 1fr;
    grid-template-rows: 52vw auto;
    max-height: 95vh;
    overflow-y: auto;
  }
  .modal-gallery-wrap {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
    height: 52vw;
    min-height: 220px;
    max-height: 360px;
    flex-shrink: 0;
  }
  .gallery-thumb { width: 68px; height: 46px; }
  .modal-info {
    overflow-y: visible;
    padding: 24px 20px;
  }
  .modal-close { top: 12px; right: 12px; }
  .modal-photo-label { margin-top: 16px; }

  /* Contact */
  .contact-form { padding: 20px; }

  /* Footer */
  .ftr-inner { grid-template-columns: 1fr; gap: 8px; }
  .ftr-right { text-align: left; }

  /* Portfolio page */
  .portfolio-hero h1 { font-size: clamp(48px, 12vw, 80px); }
  .filter-bar { gap: 6px; }
  .filter-chip { font-size: 10px; padding: 7px 10px; }
}

@media (max-width: 500px) {
  .services-grid { grid-template-columns: 1fr; }
  .mosaic { grid-template-columns: 1fr 1fr; gap: 8px; }
  .pcard-lg, .pcard-md, .pcard-sm { grid-column: span 2; }
  .heroA-stats { grid-template-columns: 1fr 1fr; }
  .hdr-right .hdr-cta { display: none; }
}