/* ============================================
   Me & my Robot — neighborhood arcade
   Cream paper + warm ink + Claude-orange invader
   ============================================ */

:root {
  /* Paper & ink */
  --paper:        #F2EAD9;
  --paper-deep:   #ECE0C5;
  --paper-card:   #F8F1E0;
  --paper-edge:   #C8B89A;
  --ink:          #1F1A14;
  --ink-soft:     #4A3E33;
  --ink-mute:     #8A7A66;
  --rule:         #1F1A14;

  /* Claude-orange family */
  --orange:       #D97757;
  --orange-deep:  #B85A3D;
  --orange-soft:  #E8A88E;
  --orange-glow:  rgba(217, 119, 87, 0.22);

  /* Stamps & accents */
  --terracotta:   #8B3A2A;
  --moss:         #4F5A3A;
  --inkstamp:     #2A2520;

  /* Type */
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-pixel:   'VT323', ui-monospace, monospace;
  --font-body:    'Atkinson Hyperlegible', system-ui, sans-serif;

  /* Sizing */
  --max:          1280px;
  --gutter:       clamp(1.25rem, 4vw, 3rem);
  --rule-w:       1.5px;

  /* Motion */
  --ease-bounce:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  font-size: clamp(15px, 1vw + 0.6rem, 17.5px);
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* ---------- Paper texture & vignette ---------- */
.grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  opacity: 0.45; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='320' height='320'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.92' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.12  0 0 0 0 0.10  0 0 0 0 0.08  0 0 0 0.42 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 320px 320px;
}
.vignette {
  position: fixed; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(60, 40, 20, 0.16) 100%);
}
main, header, footer { position: relative; z-index: 3; }

/* ---------- Selection ---------- */
::selection { background: var(--orange); color: var(--paper); }

/* ============================================
   DEMO BANNER
   ============================================ */
.demo-banner {
  position: relative;
  z-index: 60;
  display: flex; align-items: center; justify-content: center; gap: 0.75rem;
  padding: 0.55rem 1rem;
  background: var(--terracotta);
  color: var(--paper);
  font-family: var(--font-pixel);
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  border-bottom: var(--rule-w) solid var(--rule);
  text-align: center;
}
.demo-banner[hidden] { display: none; }
.demo-banner strong {
  font-weight: 400;
  background: var(--paper);
  color: var(--terracotta);
  padding: 0 0.5rem;
  margin-right: 0.3rem;
}
.demo-banner .db-pulse {
  width: 10px; height: 10px;
  background: var(--paper);
  border-radius: 50%;
  animation: blink 1.1s steps(2, end) infinite;
}

/* ============================================
   NAV
   ============================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 0.9rem var(--gutter);
  background: var(--paper);
  border-bottom: var(--rule-w) solid var(--rule);
  backdrop-filter: saturate(1.05);
}
.nav::before {
  content: ""; position: absolute; left: 0; right: 0; bottom: -7px;
  height: 5px;
  background-image:
    linear-gradient(90deg, var(--rule) 0 50%, transparent 50% 100%);
  background-size: 8px 1.5px;
  background-repeat: repeat-x;
  background-position: 0 50%;
  opacity: 0.6;
}
.logo {
  display: inline-flex; align-items: center; gap: 0.65rem;
  color: var(--ink);
}
.logo-invader {
  width: 30px; height: auto;
  color: var(--orange);
  shape-rendering: crispEdges;
  filter: drop-shadow(0 1px 0 rgba(31, 26, 20, 0.18));
  transition: transform 0.4s var(--ease-bounce);
}
.logo:hover .logo-invader { transform: translateY(-2px) rotate(-4deg); }
.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  letter-spacing: -0.01em;
  font-variation-settings: "SOFT" 100, "opsz" 14;
}
.logo-text .amp {
  font-style: italic;
  font-weight: 500;
  color: var(--orange-deep);
  font-variation-settings: "SOFT" 100, "opsz" 14, "wght" 600;
}
.nav-links {
  display: flex; gap: 1.7rem;
  justify-self: center;
  font-family: var(--font-pixel);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
}
.nav-links a {
  position: relative;
  padding: 0.25rem 0;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }

.lang-toggle {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  border: var(--rule-w) solid var(--rule);
  background: var(--paper-card);
  font-family: var(--font-pixel);
  font-size: 1.15rem;
  box-shadow: 3px 3px 0 var(--rule);
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
}
.lang-toggle:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--rule); }
.lang-btn {
  padding: 0 0.25rem;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  transition: color 0.2s ease;
}
.lang-btn.is-active { color: var(--orange-deep); }
.lang-divider { color: var(--ink-mute); opacity: 0.5; }

@media (max-width: 760px) {
  .nav { grid-template-columns: auto auto; }
  .nav-links { display: none; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  padding: clamp(2.5rem, 6vw, 5.5rem) var(--gutter) 0;
  max-width: var(--max);
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

.hero-content { padding-top: 1rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-pixel);
  font-size: 1.15rem;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
  border: var(--rule-w) solid var(--rule);
  padding: 0.25rem 0.75rem;
  background: var(--paper-card);
  margin-bottom: 1.6rem;
  text-transform: uppercase;
}
.eyebrow .dot {
  width: 8px; height: 8px;
  background: var(--orange);
  display: inline-block;
  animation: blink 1.4s steps(2, end) infinite;
}
@keyframes blink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0.25; } }

.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.7rem, 6.4vw, 5.4rem);
  line-height: 0.96;
  letter-spacing: -0.025em;
  color: var(--ink);
  font-variation-settings: "SOFT" 50, "opsz" 80;
  margin-bottom: 1.6rem;
}
.hero-headline .line { display: block; }
.hero-headline .line-2 { padding-left: 0.7em; }
.hero-headline .line-3 { padding-left: 0.3em; }
.hero-headline .line-4 { padding-left: 1.2em; }
.hero-headline em {
  font-style: italic;
  font-weight: 500;
  color: var(--orange-deep);
  font-variation-settings: "SOFT" 100, "opsz" 80, "wght" 600;
}
.hero-headline .hl {
  position: relative;
  white-space: nowrap;
  background: linear-gradient(transparent 64%, var(--orange-glow) 64% 92%, transparent 92%);
  padding: 0 0.05em;
}
.hero-headline .hl::after {
  content: ""; position: absolute; right: -0.45em; bottom: 0.18em;
  width: 0.32em; height: 0.32em;
  background: var(--orange);
  animation: cursorBlink 1s steps(2, end) infinite;
}
@keyframes cursorBlink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

.hero-sub {
  font-size: clamp(1.05rem, 1.2vw + 0.5rem, 1.3rem);
  line-height: 1.5;
  max-width: 38ch;
  color: var(--ink-soft);
  margin-bottom: 2rem;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.01em;
  border: var(--rule-w) solid var(--rule);
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out), background 0.2s ease, color 0.2s ease;
}
.btn-primary {
  background: var(--orange);
  color: var(--paper);
  box-shadow: 5px 5px 0 var(--rule);
}
.btn-primary:hover {
  background: var(--orange-deep);
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--rule);
}
.btn-primary:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--rule); }
.btn-arrow { font-family: var(--font-pixel); font-size: 1.3rem; transform: translateY(-1px); transition: transform 0.2s var(--ease-out); }
.btn-primary:hover .btn-arrow { transform: translate(3px, -1px); }

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-style: dashed;
  box-shadow: none;
}
.btn-secondary:hover {
  background: var(--paper-card);
  border-style: solid;
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--rule);
}

/* ---------- Free chip ---------- */
.free-chip {
  display: inline-flex; align-items: center; gap: 0.55rem;
  margin-top: 1.4rem;
  padding: 0.35rem 0.75rem 0.35rem 0.4rem;
  border: 1.5px dashed var(--rule);
  background: var(--paper-card);
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  transition: transform 0.2s var(--ease-out), background 0.2s ease, border-color 0.2s ease;
}
.free-chip:hover {
  transform: translateY(-1px);
  background: var(--paper);
  border-color: var(--orange-deep);
  color: var(--ink);
}
.free-chip .fc-stamp {
  display: inline-block;
  padding: 0.05rem 0.45rem;
  background: var(--orange);
  color: var(--paper);
  font-weight: 400;
  letter-spacing: 0.12em;
}
.free-chip .fc-arrow { color: var(--orange-deep); transition: transform 0.2s var(--ease-out); }
.free-chip:hover .fc-arrow { transform: translateY(2px); }

/* ---------- Hero visual ---------- */
.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 360px;
}
.photo-frame {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 4 / 5;
  background: var(--paper-card);
  border: var(--rule-w) solid var(--rule);
  box-shadow: 10px 10px 0 var(--rule), 11px 11px 0 var(--orange);
  transform: rotate(-2.2deg);
  overflow: hidden;
  transition: transform 0.5s var(--ease-bounce);
}
.photo-frame:hover { transform: rotate(-1deg) translateY(-2px); }
.photo-frame .photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.95);
  z-index: 2;
}
/* Pixelated portrait — canvas swapped in by JS */
.photo-frame canvas.photo,
.photo-frame .photo-pixel {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  image-rendering: -moz-crisp-edges;
  -ms-interpolation-mode: nearest-neighbor;
  filter: none;
  background: var(--paper-card);
}
.photo-placeholder {
  position: absolute; inset: 0;
  display: grid; place-content: center; gap: 0.6rem;
  text-align: center;
  background:
    repeating-linear-gradient(45deg,
      transparent 0 12px,
      rgba(31, 26, 20, 0.04) 12px 13px),
    var(--paper-card);
  z-index: 1;
}
.photo-frame.no-photo .photo-placeholder { z-index: 3; }
.ph-corner {
  position: absolute; width: 14px; height: 14px;
  border: var(--rule-w) solid var(--ink);
}
.ph-tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.ph-tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.ph-bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.ph-br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.ph-label {
  font-family: var(--font-pixel);
  font-size: 1.6rem;
  letter-spacing: 0.18em;
  color: var(--ink);
}
.ph-hint {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--ink-mute);
  max-width: 18ch;
  line-height: 1.35;
}
.ph-hint code {
  font-family: var(--font-pixel);
  font-size: 1rem;
  background: var(--paper-deep);
  padding: 0 0.3em;
  border: 1px solid var(--ink-mute);
}

/* If photo exists (no .no-photo), hide placeholder content */
.photo-frame:not(.no-photo) .ph-corner,
.photo-frame:not(.no-photo) .ph-label,
.photo-frame:not(.no-photo) .ph-hint { display: none; }

.hero-invader {
  position: absolute;
  width: clamp(70px, 12vw, 130px);
  height: auto;
  color: var(--orange);
  shape-rendering: crispEdges;
  bottom: -32px;
  right: -10px;
  z-index: 5;
  /* Dropped filter: drop-shadow — combined with bob transform + the
     mix-blend-mode grain overlay it caused per-frame re-composition on iOS. */
  animation: heroBob 3.6s ease-in-out infinite;
  will-change: transform;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translateZ(0);
}
@keyframes heroBob {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50%      { transform: translate3d(0, -14px, 0); }
}

.hero-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  z-index: 6;
  padding: 0.4rem 0.7rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  line-height: 1.1;
  text-align: center;
  transform: rotate(6deg);
  box-shadow: 3px 3px 0 var(--orange);
}
.hero-badge .hb-line { display: block; }
.hero-badge .hb-blink { color: var(--orange); animation: blink 1s steps(2, end) infinite; }

/* ---------- Ticker ---------- */
.ticker {
  margin-top: clamp(3rem, 6vw, 5rem);
  border-top: var(--rule-w) solid var(--rule);
  border-bottom: var(--rule-w) solid var(--rule);
  background: var(--ink);
  color: var(--orange);
  overflow: hidden;
  font-family: var(--font-pixel);
  font-size: 1.4rem;
  letter-spacing: 0.18em;
}
.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: tickerScroll 40s linear infinite;
  padding: 0.55rem 0;
}
.ticker-track > span { padding-right: 2rem; }
@keyframes tickerScroll {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-50%, 0, 0); }
}

/* ============================================
   GENERIC SECTION
   ============================================ */
.section { padding: clamp(4rem, 8vw, 7rem) var(--gutter); }
.section-inner { max-width: var(--max); margin: 0 auto; }

.section-tag {
  display: inline-flex; align-items: baseline; gap: 0.6rem;
  font-family: var(--font-pixel);
  font-size: 1.2rem;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}
.section-tag .tag-num {
  display: inline-block;
  padding: 0.05rem 0.5rem;
  background: var(--orange);
  color: var(--paper);
  font-size: 1rem;
}

/* ============================================
   MISSION
   ============================================ */
.mission {
  background: var(--paper-deep);
  border-top: var(--rule-w) solid var(--rule);
  border-bottom: var(--rule-w) solid var(--rule);
  position: relative;
}
.mission::before, .mission::after {
  content: ""; position: absolute; left: 0; right: 0; height: 6px;
  background-image: linear-gradient(90deg, var(--rule) 0 50%, transparent 50% 100%);
  background-size: 12px 1.5px;
  background-repeat: repeat-x;
  opacity: 0.55;
}
.mission::before { top: 6px; }
.mission::after  { bottom: 6px; }

.mission-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.022em;
  font-variation-settings: "SOFT" 70, "opsz" 100;
  margin-bottom: 1.7rem;
  max-width: 22ch;
}
.mission-headline .ml-1 { display: block; }
.mission-headline .ml-2 { display: block; padding-left: 1.6em; }
.mission-headline em {
  font-style: italic;
  font-weight: 500;
  color: var(--orange-deep);
  font-variation-settings: "SOFT" 100, "opsz" 100, "wght" 600;
}
.mission-body {
  font-size: clamp(1.05rem, 1.2vw + 0.4rem, 1.25rem);
  max-width: 56ch;
  color: var(--ink-soft);
  margin-bottom: 2rem;
  line-height: 1.55;
}
.mission-list {
  list-style: none;
  display: grid;
  gap: 0.4rem;
  font-family: var(--font-pixel);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.mission-list li { display: flex; align-items: center; gap: 0.6rem; }
.mission-list .bullet { color: var(--orange); font-size: 1rem; }

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
  font-variation-settings: "SOFT" 60, "opsz" 80;
}
.how-headline em { font-style: italic; font-weight: 500; color: var(--orange-deep); }

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 1rem;
  align-items: stretch;
}
@media (max-width: 980px) {
  .steps { grid-template-columns: 1fr; gap: 0.5rem; }
  .step-arrow { transform: rotate(90deg); margin: 0.4rem auto; }
}
.step {
  position: relative;
  background: var(--paper-card);
  border: var(--rule-w) solid var(--rule);
  padding: 1.6rem 1.3rem 1.4rem;
  box-shadow: 5px 5px 0 var(--rule);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.steps .step:nth-child(1) { transform: rotate(-1deg); }
.steps .step:nth-child(3) { transform: rotate(0.7deg); }
.steps .step:nth-child(5) { transform: rotate(-0.5deg); }
.step:hover { transform: translate(-2px, -3px) rotate(0); box-shadow: 8px 8px 0 var(--rule); }

.step-tape {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%) rotate(-2deg);
  width: 70px; height: 22px;
  background: rgba(217, 119, 87, 0.55);
  border-left: 1px dashed rgba(31, 26, 20, 0.25);
  border-right: 1px dashed rgba(31, 26, 20, 0.25);
}
.step-num {
  display: block;
  font-family: var(--font-pixel);
  font-size: 3.3rem;
  line-height: 1;
  color: var(--orange);
  margin-bottom: 0.3rem;
}
.step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.55rem;
  letter-spacing: -0.015em;
  margin-bottom: 0.5rem;
  font-variation-settings: "SOFT" 80, "opsz" 30;
}
.step-text { color: var(--ink-soft); font-size: 1rem; line-height: 1.5; }

.step-arrow {
  display: grid; place-items: center;
  color: var(--orange-deep);
}
.step-arrow svg { width: 64px; height: auto; shape-rendering: crispEdges; opacity: 0.85; }

/* ============================================
   CASE STUDIES
   ============================================ */
.cases {
  background: var(--paper);
  border-top: var(--rule-w) solid var(--rule);
}
.cases-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
  font-variation-settings: "SOFT" 60, "opsz" 80;
}
.cases-headline em { font-style: italic; font-weight: 500; color: var(--orange-deep); }

.cases-hint {
  display: inline-flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  margin-bottom: 1.6rem;
}
.cases-hint .hint-key {
  display: inline-block;
  padding: 0.05rem 0.5rem;
  background: var(--ink);
  color: var(--orange);
  letter-spacing: 0.12em;
}

/* ---------- Barrio canvas stage ---------- */
.barrio {
  display: grid;
  justify-items: center;
  margin-bottom: 1.6rem;
}
.barrio-stage {
  position: relative;
  display: inline-block;
  padding: 14px 14px 28px;
  background: var(--paper-card);
  border: var(--rule-w) solid var(--rule);
  box-shadow: 8px 8px 0 var(--rule);
  max-width: 100%;
}
.barrio-stage::before {
  /* Tiny screws / pixel decorations at corners */
  content: "";
  position: absolute; inset: 4px;
  border: 1.5px dashed rgba(31, 26, 20, 0.18);
  pointer-events: none;
}
#barrio-map {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background: var(--paper);
  border: var(--rule-w) solid var(--rule);
  outline: none;
  cursor: crosshair;
}
#barrio-map:focus-visible {
  box-shadow: 0 0 0 3px var(--orange);
}

.barrio-labels { position: absolute; inset: 0; pointer-events: none; }
.barrio-label {
  position: absolute;
  transform: translate(-50%, 0);
  background: var(--ink);
  color: var(--paper);
  padding: 0.2rem 0.55rem;
  font-family: var(--font-pixel);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  border: 1px solid var(--rule);
  box-shadow: 2px 2px 0 var(--orange);
}
.barrio-label .bl-name { display: inline-block; }
.barrio-label .bl-tag {
  display: block;
  font-size: 0.78rem;
  color: var(--orange-soft);
  letter-spacing: 0.1em;
}

.barrio-prompt {
  position: absolute;
  left: 50%; bottom: 32px;
  transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  background: var(--orange);
  color: var(--ink);
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  border: 1.5px solid var(--rule);
  box-shadow: 3px 3px 0 var(--rule);
  animation: promptPulse 1.6s ease-in-out infinite;
}
.barrio-prompt[hidden] { display: none; }
.barrio-prompt .bp-key {
  background: var(--ink);
  color: var(--orange);
  padding: 0 0.4rem;
}
@keyframes promptPulse {
  0%, 100% { transform: translate3d(-50%, 0, 0); }
  50%      { transform: translate3d(-50%, -3px, 0); }
}

@media (max-width: 540px) {
  .barrio-label { font-size: 0.78rem; padding: 0.12rem 0.4rem; }
  .barrio-label .bl-tag { font-size: 0.65rem; }
  .barrio-prompt { font-size: 0.95rem; padding: 0.3rem 0.65rem; }
}

/* ---------- Case panels (revealed by entering a building) ---------- */
.case-panels { display: grid; gap: 1rem; margin-top: 1rem; }
.case-panel {
  position: relative;
  background: var(--paper-card);
  border: var(--rule-w) solid var(--rule);
  padding: 2rem 1.8rem 1.7rem;
  box-shadow: 6px 6px 0 var(--rule);
  overflow: hidden;
  animation: panelIn 0.4s var(--ease-out);
}
.case-panel[hidden] { display: none; }
@keyframes panelIn {
  from { opacity: 0; transform: translate3d(0, 12px, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}
.case-panel::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 8px;
  background: linear-gradient(90deg,
    var(--orange) 0 33.33%, var(--ink) 33.33% 66.66%, var(--orange) 66.66%);
}
.panel-close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  font-family: var(--font-pixel);
  font-size: 1.6rem;
  line-height: 1;
  background: var(--paper);
  border: var(--rule-w) solid var(--rule);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.18s var(--ease-out);
  z-index: 2;
}
.panel-close:hover { background: var(--ink); color: var(--orange); transform: rotate(90deg); }
.panel-stamp {
  position: absolute; top: 28px; right: 56px;
  transform: rotate(8deg);
  border: 2px solid var(--terracotta);
  color: var(--terracotta);
  padding: 0.25rem 1.2rem;
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  background: rgba(139, 58, 42, 0.05);
  display: flex; gap: 0.4rem; align-items: baseline;
}
.panel-stamp .stamp-date { font-size: 0.85rem; opacity: 0.8; }

.case-panel .case-tag {
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}
.case-panel .case-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 2.8vw, 2.8rem);
  letter-spacing: -0.02em;
  margin-bottom: 1.3rem;
  font-variation-settings: "SOFT" 50, "opsz" 60;
}

.panel-actions {
  display: flex; flex-wrap: wrap; gap: 0.8rem;
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px dashed rgba(31, 26, 20, 0.25);
}
.panel-actions .btn-soon {
  margin-left: 0.5rem;
  padding: 0 0.45rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-stamp {
  position: absolute;
  top: 28px; right: -28px;
  transform: rotate(8deg);
  border: 2px solid var(--terracotta);
  color: var(--terracotta);
  padding: 0.25rem 1.5rem;
  font-family: var(--font-pixel);
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  background: rgba(139, 58, 42, 0.05);
  display: flex; gap: 0.4rem; align-items: baseline;
  opacity: 0.92;
}
.case-stamp .stamp-text { font-weight: 700; }
.case-stamp .stamp-date { font-size: 0.85rem; opacity: 0.8; }
.case-stamp::before {
  content: ""; position: absolute; inset: 3px;
  border: 1.5px solid var(--terracotta);
  pointer-events: none;
  opacity: 0.7;
}

.case-tag {
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}
.case-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 2.8vw, 2.8rem);
  letter-spacing: -0.02em;
  margin-bottom: 1.3rem;
  font-variation-settings: "SOFT" 50, "opsz" 60;
  color: var(--ink);
}
.case-dl {
  display: grid;
  gap: 1rem;
  border-top: 1px dashed rgba(31, 26, 20, 0.3);
  padding-top: 1.1rem;
}
.case-row { display: grid; grid-template-columns: 90px 1fr; gap: 0.9rem; align-items: baseline; }
.case-row dt {
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.case-row dd { font-size: 1rem; line-height: 1.5; color: var(--ink); }
.case-row dd.status {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-pixel);
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  color: var(--moss);
}
.status-dot {
  width: 10px; height: 10px; background: var(--moss);
  display: inline-block;
  box-shadow: 0 0 0 2px rgba(79, 90, 58, 0.18);
  animation: blinkSoft 2.2s ease-in-out infinite;
}
@keyframes blinkSoft { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

@media (max-width: 540px) {
  .case-row { grid-template-columns: 1fr; gap: 0.2rem; }
}

/* ============================================
   USAGE / FAIR USE
   ============================================ */
.usage {
  background: var(--paper);
  border-top: var(--rule-w) solid var(--rule);
  position: relative;
}
.usage::before {
  /* Subtle stamped strip running across the section top */
  content: ""; position: absolute; left: 0; right: 0; top: 0;
  height: 6px;
  background:
    repeating-linear-gradient(90deg,
      var(--orange) 0 14px,
      transparent 14px 28px,
      var(--ink) 28px 42px,
      transparent 42px 56px);
  opacity: 0.85;
}
.usage-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  font-variation-settings: "SOFT" 60, "opsz" 80;
}
.usage-headline em {
  font-style: italic;
  font-weight: 500;
  color: var(--orange-deep);
  font-variation-settings: "SOFT" 100, "opsz" 80, "wght" 600;
}
.usage-sub {
  font-size: clamp(1.05rem, 1.2vw + 0.3rem, 1.2rem);
  color: var(--ink-soft);
  max-width: 56ch;
  margin-bottom: 2.4rem;
}
.usage-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem 1.2rem;
  max-width: 920px;
}
@media (max-width: 720px) {
  .usage-list { grid-template-columns: 1fr; }
}
.usage-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: baseline;
  padding: 0.95rem 1.1rem;
  background: var(--paper-card);
  border: var(--rule-w) solid var(--rule);
  box-shadow: 4px 4px 0 var(--rule);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.usage-item:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 var(--rule); }
.ui-num {
  font-family: var(--font-pixel);
  font-size: 1.2rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.1rem 0.5rem;
  letter-spacing: 0.08em;
  align-self: start;
}
.ui-text {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
}
.ui-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--orange-deep);
  white-space: nowrap;
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact {
  background: var(--paper-deep);
  border-top: var(--rule-w) solid var(--rule);
}
.contact-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 4.2vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
  font-variation-settings: "SOFT" 70, "opsz" 90;
  max-width: 18ch;
}
.contact-sub {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin-bottom: 2.4rem;
  max-width: 50ch;
}

.form { max-width: 720px; }
.form-card {
  background: var(--paper-card);
  border: var(--rule-w) solid var(--rule);
  box-shadow: 8px 8px 0 var(--rule);
  padding: 1.4rem 1.4rem 1.6rem;
}
.form-header {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.4rem 0.6rem;
  margin: -1.4rem -1.4rem 1.5rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.14em;
}
.form-header-dot {
  width: 10px; height: 10px;
  background: var(--orange);
  display: inline-block;
}
.form-header-dot:nth-child(2) { background: var(--paper); }
.form-header-dot:nth-child(3) { background: var(--orange-soft); }
.form-header-text { margin-left: 0.5rem; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.2rem;
  margin-bottom: 1.4rem;
}
.field-full { grid-column: 1 / -1; }
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
}

.field { display: grid; gap: 0.45rem; }
.field label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-pixel);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  text-transform: uppercase;
}
.field-num {
  display: inline-block;
  padding: 0 0.4rem;
  background: var(--orange);
  color: var(--paper);
  font-size: 0.9rem;
}
.field input,
.field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.7rem 0.85rem;
  background: var(--paper);
  border: var(--rule-w) solid var(--rule);
  color: var(--ink);
  border-radius: 0;
  transition: box-shadow 0.18s ease, transform 0.18s ease;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.5; }
.field input:focus,
.field textarea:focus {
  outline: none;
  box-shadow: 4px 4px 0 var(--orange);
  transform: translate(-1px, -1px);
}
.field input:invalid:not(:placeholder-shown),
.field textarea:invalid:not(:placeholder-shown) {
  box-shadow: 4px 4px 0 var(--terracotta);
}

.btn-submit {
  display: inline-flex; align-items: center; gap: 0.65rem;
  padding: 0.95rem 1.6rem;
  background: var(--ink);
  color: var(--paper);
  border: var(--rule-w) solid var(--rule);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.005em;
  font-variation-settings: "SOFT" 80, "opsz" 30;
  box-shadow: 6px 6px 0 var(--orange);
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out), background 0.2s ease;
}
.btn-submit:hover {
  background: var(--orange);
  color: var(--ink);
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--ink);
}
.btn-submit:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--orange); }
.bs-pixel {
  width: 14px; height: 14px;
  background: var(--orange);
  box-shadow:
    -4px 0 0 var(--orange),
     4px 0 0 var(--orange),
     0 -4px 0 var(--orange),
     0  4px 0 var(--orange);
  margin-right: 0.4rem;
  display: inline-block;
}
.btn-submit:hover .bs-pixel {
  background: var(--ink);
  box-shadow:
    -4px 0 0 var(--ink),
     4px 0 0 var(--ink),
     0 -4px 0 var(--ink),
     0  4px 0 var(--ink);
}
.bs-arrow { font-family: var(--font-pixel); font-size: 1.3rem; transition: transform 0.2s var(--ease-out); }
.btn-submit:hover .bs-arrow { transform: translateX(4px); }

.form-fineprint {
  margin-top: 0.9rem;
  font-size: 0.85rem;
  color: var(--ink-mute);
  font-style: italic;
}

/* Demo-mode preview (replaces the form on submit when ?demo=1) */
.form-preview { display: none; }
.form.is-demo-sent .form-grid,
.form.is-demo-sent .btn-submit,
.form.is-demo-sent .form-fineprint { display: none; }
.form.is-demo-sent .form-preview { display: grid; gap: 1rem; }
.form-preview-banner {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.35rem 0.7rem;
  background: var(--terracotta);
  color: var(--paper);
  font-family: var(--font-pixel);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  align-self: start;
}
.form-preview-banner::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--paper);
  border-radius: 50%;
  animation: blink 1.1s steps(2, end) infinite;
}
.form-preview-message {
  font-family: var(--font-pixel);
  font-size: 1.15rem;
  line-height: 1.45;
  white-space: pre-wrap;
  background: var(--paper);
  border: var(--rule-w) dashed var(--rule);
  padding: 1rem 1.1rem;
  color: var(--ink);
}
.form-preview-meta {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--ink-mute);
  font-style: italic;
}
.form-preview-meta code {
  font-family: var(--font-pixel);
  font-size: 1rem;
  background: var(--paper-deep);
  padding: 0 0.3em;
  border: 1px solid var(--ink-mute);
}
.form-preview-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.btn-reset {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.55rem 1rem;
  background: var(--paper);
  border: var(--rule-w) solid var(--rule);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
  box-shadow: 3px 3px 0 var(--rule);
}
.btn-reset:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--rule); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  border-top: var(--rule-w) solid var(--rule);
  overflow: hidden;
}
.footer-march {
  border-bottom: 1px dashed rgba(242, 234, 217, 0.18);
  overflow: hidden;
  height: 60px;
  display: flex;
  align-items: center;
}
.march-svg {
  width: 1320px; height: 60px;
  color: var(--orange);
  shape-rendering: crispEdges;
  animation: march 14s steps(28) infinite;
}
@keyframes march {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-330px, 0, 0); }
}
/* tiny "step" hop */
.march-inv { animation: marchHop 0.6s steps(2) infinite; transform-origin: 50% 100%; }
@keyframes marchHop {
  0%   { transform: translate3d(0, 0, 0); }
  50%  { transform: translate3d(0, -3px, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem var(--gutter) 2.5rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  align-items: center;
}
@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
}
.footer-credit {
  font-family: var(--font-pixel);
  font-size: 1.3rem;
  letter-spacing: 0.1em;
}
.footer-credit strong {
  color: var(--orange);
  font-weight: 400;
  letter-spacing: 0.06em;
}
.footer-place {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.15rem;
  text-align: center;
  font-variation-settings: "SOFT" 100, "opsz" 30;
  color: var(--paper);
  opacity: 0.85;
}
.footer-meta {
  display: inline-flex; gap: 0.6rem; align-items: center;
  justify-self: end;
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--paper);
  opacity: 0.75;
}
.footer-meta a { color: var(--orange); }
.footer-meta a:hover { text-decoration: underline; }
@media (max-width: 720px) {
  .footer-meta { justify-self: center; }
}

/* ============================================
   REVEAL ON SCROLL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.35s; opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.45s; opacity: 1; transform: translateY(0); }

/* ============================================
   iOS Safari layer hints
   Force animated elements onto their own GPU layers
   so transform/opacity animations don't flicker.
   ============================================ */
.ticker-track,
.march-svg,
.march-inv,
.barrio-prompt,
.case-panel {
  will-change: transform;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.hero-badge .hb-blink,
.eyebrow .dot,
.demo-banner .db-pulse,
.status-dot,
.hero-headline .hl::after {
  will-change: opacity;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; }
}