/* =========================================================
   EN OBRA — sistema de diseño
   Paleta: cartel de obra + hormigón + cielo de atardecer
   ========================================================= */

:root{
  --yellow: #F5B700;
  --yellow-dark: #C99200;
  --black: #1A1712;
  --ink: #2B2620;
  --concrete: #8F8B83;
  --concrete-light: #D8D3C6;
  --rust: #C1440E;
  --rust-dark: #96330a;
  --blueprint: #2E5C8A;
  --sky-top: #BFD9E8;
  --sky-bottom: #F1E6CE;
  --paper: #F5F1E6;
  --paper-dark: #EAE3D2;
  --line: rgba(26,23,18,.14);

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Work Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --radius: 4px;
  --shadow-plate: 0 6px 0 rgba(0,0,0,.18);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
html, body{ max-width:100%; overflow-x:hidden; }
button{
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
  text-align: inherit;
}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{ font-family:var(--font-display); text-transform:uppercase; letter-spacing:.01em; margin:0 0 .4em; color:var(--black); }
h1{ font-size:clamp(2.1rem, 4.2vw, 3.4rem); line-height:1.05; }
h2{ font-size:clamp(1.6rem, 3vw, 2.3rem); }
h3{ font-size:1.05rem; letter-spacing:.03em; }
p{ line-height:1.55; margin:0 0 1em; color:var(--ink); }
a{ color:inherit; }
img{ max-width:100%; display:block; }
.wrap{ max-width:1180px; margin:0 auto; padding:0 24px; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--rust-dark);
  margin:0 0 .6em;
}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  padding:.85em 1.5em;
  font-family:var(--font-display);
  font-size:.95rem;
  letter-spacing:.04em;
  text-transform:uppercase;
  text-decoration:none;
  border-radius:var(--radius);
  border:2px solid var(--black);
  cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease;
}
.btn-primary{ background:var(--yellow); color:var(--black); box-shadow:3px 3px 0 var(--black); }
.btn-primary:hover{ transform:translate(-2px,-2px); box-shadow:5px 5px 0 var(--black); }
.btn-ghost{ background:transparent; color:var(--black); }
.btn-ghost:hover{ background:var(--black); color:var(--yellow); }

/* ---------- header ---------- */
.topbar{
  position:sticky; top:0; z-index:40;
  background:var(--paper);
  border-bottom:2px solid var(--black);
}
.topbar-inner{ display:flex; align-items:center; justify-content:space-between; height:64px; }
.brand{ display:flex; align-items:center; gap:.5em; text-decoration:none; }
.brand-mark{ color:var(--rust); font-size:1rem; }
.brand-name{ font-family:var(--font-display); font-weight:600; letter-spacing:.08em; font-size:1.1rem; color:var(--black); }
.nav{ display:flex; align-items:center; gap:1.6em; font-family:var(--font-display); letter-spacing:.03em; text-transform:uppercase; font-size:.85rem; flex-wrap:wrap; justify-content:flex-end; }
.nav a{ text-decoration:none; color:var(--ink); }
.nav a:hover{ color:var(--rust-dark); }
.nav-cta{ border:2px solid var(--black); padding:.5em 1em; background:var(--yellow); }
.lang-switch{ display:inline-flex; border:2px solid var(--black); overflow:hidden; }
.lang-switch button{
  font-family:var(--font-mono); font-size:.72rem; font-weight:500; letter-spacing:.04em;
  padding:.4em .65em; cursor:pointer; background:var(--paper); color:var(--concrete);
}
.lang-switch button + button{ border-left:2px solid var(--black); }
.lang-switch button.active{ background:var(--black); color:var(--yellow); }

/* ---------- hero ---------- */
.hero{ padding:56px 0 0; overflow:hidden; }
.hero-inner{
  display:grid;
  grid-template-columns:1.3fr .8fr;
  gap:40px;
  align-items:start;
  padding-bottom:36px;
  position:relative;
  z-index:2;
}
.hero-copy{ min-width:0; }
.hero-sub{ max-width:46ch; color:var(--ink); }
.hero-actions{ display:flex; gap:.8em; flex-wrap:wrap; margin-top:1.4em; }
.live-counters{ display:flex; gap:1.6em; margin-top:1.6em; flex-wrap:wrap; }
.live-counter{ display:flex; flex-direction:column; }
.live-counter strong{ font-family:var(--font-display); font-size:1.5rem; color:var(--rust-dark); line-height:1; }
.live-counter span{ font-family:var(--font-mono); font-size:.68rem; text-transform:uppercase; letter-spacing:.05em; color:var(--concrete); margin-top:2px; }

.permit-plate{
  justify-self:end;
  background:var(--paper-dark);
  border:2px solid var(--black);
  box-shadow:var(--shadow-plate);
  padding:18px 20px;
  font-family:var(--font-mono);
  font-size:.82rem;
  width:100%;
  max-width:300px;
  min-width:0;
}
.permit-row{ display:flex; justify-content:space-between; gap:1em; padding:7px 0; border-bottom:1px dashed var(--line); }
.permit-row:last-child{ border-bottom:none; }
.permit-row span{ color:var(--concrete); text-transform:uppercase; letter-spacing:.06em; font-size:.7rem; }
.permit-row strong{ color:var(--black); text-align:right; }

/* ---------- escena del edificio ---------- */
.scene{
  position:relative;
  width:100%;
  display:flex;
  flex-direction:column;
  align-items:center;
  padding-top:36px;
  overflow:hidden;
  border-top:2px solid var(--black);
  background:
    repeating-linear-gradient(0deg, rgba(46,92,138,.07) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(90deg, rgba(46,92,138,.07) 0 1px, transparent 1px 42px),
    linear-gradient(180deg, var(--sky-top) 0%, var(--sky-bottom) 85%);
}
.ground{
  position:relative;
  width:100%;
  height:26px;
  background:repeating-linear-gradient(90deg, var(--concrete) 0 18px, var(--concrete-light) 18px 36px);
  border-top:2px solid var(--black);
}
/* conito de obra, detalle decorativo al costado del terreno */
.ground::before{
  content:"";
  position:absolute; left:6%; bottom:100%; width:0; height:0;
  border-left:9px solid transparent;
  border-right:9px solid transparent;
  border-bottom:22px solid var(--rust);
}
.ground::after{
  content:"";
  position:absolute; left:calc(6% - 6px); bottom:calc(100% + 7px); width:12px; height:4px;
  background:var(--paper);
}

/* grúa (decorativa, se oculta en mobile) */
.crane{ position:absolute; right:8%; top:18px; width:220px; height:260px; z-index:2; }
.crane-mast{ position:absolute; left:50%; top:0; width:8px; height:230px; background:var(--rust); transform:translateX(-50%); }
.crane-jib{ position:absolute; left:50%; top:0; width:210px; height:6px; background:var(--rust); transform:translateX(-90%); }
.crane-counter{ position:absolute; left:50%; top:0; width:36px; height:10px; background:var(--black); transform:translateX(6px); }
.crane-hook{ position:absolute; left:14%; top:6px; width:2px; height:70px; background:var(--black); }
.crane-hook::after{ content:""; position:absolute; bottom:-6px; left:-4px; width:10px; height:10px; border:2px solid var(--black); border-radius:2px; background:var(--yellow); }

/* edificio: se arma en columna invertida -> el piso 1 queda abajo */
.building{
  position:relative;
  z-index:3;
  display:flex;
  flex-direction:column-reverse;
  align-items:center;
  width:min(78%, 560px);
  margin-bottom:0;
}
/* malla de obra (media sombra) cubriendo todo el edificio */
.building::after{
  content:"";
  position:absolute;
  inset:0 -14px 0 -14px;
  z-index:7;
  pointer-events:none;
  background:repeating-linear-gradient(
    45deg,
    rgba(38,64,38,.22) 0 6px,
    rgba(20,36,20,.32) 6px 9px,
    transparent 9px 16px
  );
  mix-blend-mode:multiply;
}
.floor{
  position:relative;
  width:100%;
  background:
    repeating-linear-gradient(90deg, rgba(26,23,18,.07) 0 1px, transparent 1px 38px),
    linear-gradient(180deg, #EDEAE0, #DCD7C7);
  border:2px solid var(--black);
  border-bottom:none;
  padding:14px 14px 18px;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.floor:first-child{ border-bottom:2px solid var(--black); } /* el más bajo cierra abajo, queda tapado por la valla */
.floor-windows{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:8px;
}
.floor-windows span{
  display:block;
  aspect-ratio:1/1.1;
  position:relative;
  overflow:hidden;
  background:linear-gradient(135deg, #B7D0DE 0%, #86AAC0 55%, #62899F 100%);
  border:1px solid var(--black);
}
.floor-windows span::after{
  content:"";
  position:absolute; top:-10%; left:-45%; width:38%; height:130%;
  background:rgba(255,255,255,.4);
  transform:skewX(-18deg);
}
.floor-windows span:nth-child(3n){ background:linear-gradient(135deg, #A6C3D3 0%, #75A0B8 55%, #517D96 100%); }
.floor-windows span:nth-child(5n){ background:linear-gradient(135deg, #C6DBE5 0%, #93B9CC 55%, #6D97AE 100%); }
.floor.en-construccion{
  background-image:
    repeating-linear-gradient(90deg, rgba(26,23,18,.07) 0 1px, transparent 1px 38px),
    repeating-linear-gradient(45deg, rgba(26,23,18,.14) 0 2px, transparent 2px 14px);
  border-top:2px dashed var(--rust);
}
.floor.en-construccion .floor-windows span{
  background:repeating-linear-gradient(135deg, var(--concrete-light) 0 4px, #B9B3A2 4px 8px);
  border-color:var(--rust);
}
.floor.en-construccion .floor-windows span::after{ display:none; }

/* andamio a los costados, en toda la altura del edificio */
.floor-scaffold{
  position:absolute; top:-2px; bottom:-2px; width:9px;
  background:repeating-linear-gradient(180deg, var(--rust) 0 9px, var(--yellow) 9px 18px);
  border-left:1px solid var(--black);
  border-right:1px solid var(--black);
  z-index:4;
}
.floor-scaffold.left{ left:-9px; }
.floor-scaffold.right{ right:-9px; }

/* varillas asomando por el piso más alto (todavía sin terminar) */
.rebar{
  position:absolute; top:-22px; left:50%; transform:translateX(-50%);
  display:flex; gap:14px; z-index:6;
}
.rebar span{ width:3px; height:22px; background:var(--rust); border-radius:1px; }
.rebar span:nth-child(even){ height:16px; margin-top:6px; }

.en-obra-ribbon{
  position:absolute; top:8px; right:-2px;
  background:var(--black); color:var(--yellow);
  font-family:var(--font-mono); font-size:.62rem; letter-spacing:.06em; text-transform:uppercase;
  padding:4px 8px; z-index:6;
  transform:rotate(3deg);
}

/* balcón + cartel de piso (en flujo normal, dentro del propio piso) */
.balcony{
  width:calc(100% + 28px);
  height:10px;
  background:var(--black);
  margin:8px 0 10px;
}
.balcony-spot{
  position:relative;
  width:78%; max-width:210px; min-height:54px;
  border:none;
  background:transparent;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:0;
  cursor:pointer;
  font-family:var(--font-mono);
  transition:transform .12s ease;
  margin-top:16px;
}
/* dos sogas que cuelgan del pasamanos del balcón, para que se lea como una lona colgada */
.balcony-spot::before,
.balcony-spot::after{
  content:"";
  position:absolute; top:-16px; width:2px; height:16px;
  background:var(--black);
}
.balcony-spot::before{ left:26%; }
.balcony-spot::after{ right:26%; }
.balcony-spot:hover{ transform:translateY(-3px) !important; }
.balcony-spot:hover .spot-poster{ transform:rotate(0deg); }

/* valla al frente del edificio */
.fence-wrap{
  position:relative;
  z-index:6;
  width:100%;
}
.hazard-tape{
  height:14px;
  background:repeating-linear-gradient(135deg, var(--yellow) 0 18px, var(--black) 18px 36px);
  border-top:2px solid var(--black);
  border-bottom:2px solid var(--black);
}
.fence{
  position:relative;
  display:flex;
  align-items:flex-end;
  justify-content:center;
  gap:0;
  width:100%;
  padding:0 4%;
  margin-top:-1px;
}
.fence-spot{
  position:relative;
  border-left:2px solid var(--black);
  border-right:2px solid var(--black);
  border-bottom:2px solid var(--black);
  background:
    linear-gradient(rgba(0,0,0,.16) 0 2px, transparent 2px) 0 32% / 100% 100% no-repeat,
    linear-gradient(rgba(0,0,0,.16) 0 2px, transparent 2px) 0 68% / 100% 100% no-repeat,
    repeating-linear-gradient(180deg, rgba(74,49,24,.12) 0 1px, transparent 1px 7px),
    linear-gradient(155deg, #C7A46E 0%, #B48A52 55%, #96703C 100%);
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  padding:10px 6px;
  font-family:var(--font-mono);
  box-shadow:3px 5px 0 rgba(0,0,0,.14);
  transition:transform .15s ease;
  overflow:hidden;
  min-width:0;
}
.fence-spot:nth-child(3n){ transform:rotate(-0.6deg); }
.fence-spot:nth-child(3n+1){ transform:rotate(0.5deg); }
.fence-spot:hover{ transform:translateY(-4px) rotate(0deg); box-shadow:3px 9px 0 rgba(0,0,0,.18); }
.fence-spot:hover .spot-poster{ transform:rotate(0deg); }
/* poste de la valla entre paneles */
.fence-spot + .fence-spot{ margin-left:8px; }
.fence-spot::before{
  content:"";
  position:absolute; left:-8px; top:-4px; bottom:0; width:8px;
  background:var(--black);
}
.fence-spot.chico{ height:120px; flex:1 1 12%; }
.fence-spot.mediano{ height:150px; flex:1.4 1 16%; }
.fence-spot.grande{ height:180px; flex:1.8 1 20%; }

/* ---------- cartel = el "afiche" pegado sobre el tablón/balcón ---------- */
.spot-poster{
  position:relative;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:3px;
  width:90%;
  max-width:100%;
  max-height:100%;
  box-sizing:border-box;
  min-width:0;
  min-height:0;
  overflow:hidden;
  padding:10px 8px 9px;
  background:var(--paper);
  border:1.5px dashed rgba(26,23,18,.4);
  box-shadow:2px 3px 0 rgba(0,0,0,.14);
  transform:rotate(-1deg);
  transition:transform .15s ease;
}
.fence-spot:nth-child(3n) .spot-poster{ transform:rotate(1deg); }
.fence-spot:nth-child(3n+2) .spot-poster{ transform:rotate(-0.6deg); }
/* dos tiras de cinta de pintor sosteniendo el afiche en las puntas de arriba */
.spot-poster::before, .spot-poster::after{
  content:"";
  position:absolute; top:-7px; width:22px; height:11px;
  background:rgba(245,241,230,.6);
  border:1px solid rgba(26,23,18,.28);
}
.spot-poster::before{ left:2px; transform:rotate(-10deg); }
.spot-poster::after{ right:2px; transform:rotate(10deg); }

/* estados de los carteles (comunes a valla y balcón) */
.spot-tag{
  font-size:.6rem; letter-spacing:.08em; text-transform:uppercase;
  padding:2px 6px; border:1px solid var(--black); background:var(--paper);
  flex:0 0 auto;
}
.disponible .spot-tag{ background:var(--yellow); }
.ocupado .spot-tag{ background:var(--concrete-light); color:var(--concrete); border-color:var(--concrete); }
.spot-cta{
  font-family:var(--font-display);
  font-size:.76rem;
  letter-spacing:.02em;
  text-transform:uppercase;
  font-weight:600;
  color:var(--rust-dark);
  flex:0 0 auto;
}
.spot-size{ font-size:.66rem; color:var(--concrete); text-transform:uppercase; letter-spacing:.05em; flex:0 0 auto; }
.spot-price{ font-family:var(--font-display); font-size:.92rem; color:var(--black); margin-top:2px; flex:0 0 auto; }
.spot-sponsor{ font-family:var(--font-body); font-size:.7rem; color:var(--rust-dark); margin-top:2px; max-width:100%; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; flex:0 0 auto; }
/* un cartel ocupado es un afiche impreso de verdad: borde sólido, no más punteado */
.ocupado .spot-poster{
  border-style:solid; border-color:var(--black); overflow:hidden; padding:0;
  width:94%; height:88%;
}
/* al sacar el tag/precio del flujo normal, el balcón necesita una altura propia para no colapsar */
.balcony-spot.ocupado{ min-height:92px; }
/* la imagen pasa a ser el cartel entero, no un elemento más peleando por espacio con el texto */
.ocupado .spot-poster img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  min-width:0;
  min-height:0;
  object-fit:contain;
  background:var(--paper);
  margin:0;
}
/* la etiqueta "con puja" queda como sello chico en la esquina, no ocupa una fila entera */
.ocupado .spot-tag{
  position:absolute; top:5px; left:5px; z-index:2; margin:0;
}
/* el tamaño ya se ve al tocar el cartel, acá solo estorba */
.ocupado .spot-size{ display:none; }
/* sponsor y precio se agrupan en una franja angosta abajo, sobre la imagen */
.ocupado .spot-sponsor{
  position:absolute; left:0; right:0; bottom:15px; z-index:2; margin:0;
  padding:2px 7px; background:rgba(245,241,230,.94);
  font-size:.6rem; text-align:left; max-width:none;
}
.ocupado .spot-price{
  position:absolute; left:0; right:0; bottom:0; z-index:2; margin:0;
  padding:2px 7px; background:rgba(245,241,230,.97);
  border-top:1px solid rgba(26,23,18,.3);
  font-size:.7rem; text-align:left;
}
/* cuando la imagen ya trae el texto de la marca, no hace falta la franja de sponsor */
.solo-imagen .spot-sponsor{ display:none; }
.solo-imagen .spot-price{ bottom:0; }

.scene-caption{
  text-align:center; font-family:var(--font-mono); font-size:.72rem; color:var(--concrete);
  padding:10px 0 40px;
}

/* ---------- secciones ---------- */
.section{ padding:64px 0; }
.section-alt{ background:var(--paper-dark); border-top:2px solid var(--black); border-bottom:2px solid var(--black); }
.section-dark{ background:var(--black); color:var(--paper); }
.section-dark h2, .section-dark p{ color:var(--paper); }
.section-dark .eyebrow{ color:var(--yellow); }

/* pasos */
.steps{ list-style:none; margin:2em 0 0; padding:0; display:grid; grid-template-columns:repeat(4,1fr); gap:24px; counter-reset:step; }
.steps li{ border-top:3px solid var(--rust); padding-top:14px; }
.step-num{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--rust-dark); }

/* planes */
.leaderboard{ display:flex; flex-direction:column; gap:2px; margin-top:1.6em; }
.leaderboard-row{
  display:grid;
  grid-template-columns:2.4em 1.6fr 1fr auto;
  align-items:center;
  gap:14px;
  background:var(--paper);
  border:2px solid var(--black);
  padding:12px 16px;
}
.leaderboard-row:nth-child(1){ background:var(--yellow); }
.leaderboard-rank{ font-family:var(--font-display); font-size:1.1rem; color:var(--blueprint); }
.leaderboard-sponsor{ font-family:var(--font-body); font-weight:600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.leaderboard-ubicacion{ font-family:var(--font-mono); font-size:.72rem; color:var(--concrete); text-transform:uppercase; letter-spacing:.04em; }
.leaderboard-monto{ font-family:var(--font-display); font-size:1.05rem; text-align:right; }
.leaderboard-empty{ font-family:var(--font-mono); font-size:.85rem; color:var(--concrete); margin-top:1.6em; }

/* progreso */
.progress-stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin:1.6em 0 2em; }
.stat{ border-left:2px solid var(--black); padding-left:14px; }
.stat b{ display:block; font-family:var(--font-display); font-size:1.7rem; }
.stat span{ font-family:var(--font-mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.06em; color:var(--concrete); }
.progress-bar-track{ height:14px; border:2px solid var(--black); background:var(--paper-dark); }
.progress-bar-fill{ height:100%; background:repeating-linear-gradient(135deg, var(--yellow) 0 10px, var(--black) 10px 20px); width:0%; transition:width .5s ease; }

.funding-goal{ margin-top:2.2em; }
.funding-numbers{ display:flex; align-items:baseline; gap:.5em; margin-bottom:.6em; font-family:var(--font-display); }
.funding-numbers #funding-recaudado{ font-size:1.8rem; color:var(--rust-dark); }
.funding-de{ font-family:var(--font-mono); font-size:.8rem; color:var(--concrete); text-transform:uppercase; }
.funding-numbers #funding-meta{ font-size:1.1rem; color:var(--concrete); }
.funding-bar-fill{ background:repeating-linear-gradient(135deg, var(--blueprint) 0 10px, var(--black) 10px 20px); }

/* contacto */
.contact-inner{ display:grid; grid-template-columns:1.2fr .8fr; gap:32px; align-items:center; }
.contact-actions{ display:flex; flex-direction:column; gap:.8em; }
.section-dark .btn-ghost{ border-color:var(--paper); color:var(--paper); }
.section-dark .btn-ghost:hover{ background:var(--paper); color:var(--black); }

/* footer */
.disclaimer{ background:var(--paper-dark); border-top:2px solid var(--black); }
.disclaimer-body{ max-width:70ch; margin-top:1em; }
.disclaimer-body p{ font-size:.9rem; color:var(--ink); }
.disclaimer-body strong{ color:var(--black); }

.footer{ border-top:2px solid var(--black); padding:20px 0; font-family:var(--font-mono); font-size:.75rem; color:var(--concrete); }
.footer-inner{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px 20px; }
.footer-links a{ color:var(--concrete); text-decoration:underline; }
.footer-links a:hover{ color:var(--ink); }

/* ---------- modal ---------- */
.modal-backdrop{
  position:fixed; inset:0; background:rgba(26,23,18,.55);
  display:none; align-items:center; justify-content:center; z-index:100; padding:20px;
}
.modal-backdrop.open{ display:flex; }
.modal{
  position:relative; background:var(--paper); border:2px solid var(--black); box-shadow:6px 6px 0 var(--black);
  max-width:400px; width:100%; padding:28px 24px;
}
.modal-close{
  position:absolute; top:10px; right:10px; width:32px; height:32px; border:2px solid var(--black);
  background:var(--paper); cursor:pointer; font-family:var(--font-mono);
}
.modal-facts{ font-family:var(--font-mono); font-size:.85rem; margin:1em 0; }
.modal-facts div{ display:flex; justify-content:space-between; padding:6px 0; border-bottom:1px dashed var(--line); }
.modal-facts div:last-child{ border-bottom:none; }
.modal-note{ font-size:.85rem; color:var(--concrete); margin-top:1em; }

.spot-form{ display:flex; flex-direction:column; gap:.9em; margin-top:.4em; }
.spot-form label{ display:flex; flex-direction:column; gap:.35em; font-size:.82rem; font-family:var(--font-mono); color:var(--ink); }
.spot-form .checkbox-label{ flex-direction:row; align-items:flex-start; gap:.6em; font-size:.78rem; color:var(--concrete); line-height:1.4; }
.spot-form .checkbox-label input{ width:auto; margin-top:2px; flex:0 0 auto; }
.spot-form input{
  font-family:var(--font-body); font-size:.95rem; padding:.6em .7em;
  border:2px solid var(--black); border-radius:var(--radius); background:var(--paper);
}
.spot-form input:focus{ outline:3px solid var(--rust); outline-offset:1px; }
.form-hint{ font-size:.76rem; color:var(--concrete); margin:0; }
.image-preview{ max-height:120px; width:auto; border:2px solid var(--black); align-self:flex-start; }
.form-error{ font-size:.82rem; color:var(--rust-dark); font-weight:600; margin:0; }
.spot-form-submit{ margin-top:.2em; }
.spot-form-submit:disabled{ opacity:.6; cursor:wait; }

.pago-banner{
  font-family:var(--font-mono); font-size:.85rem; text-align:center;
  padding:12px 18px; border-bottom:2px solid var(--black);
}
.pago-banner.pago-exito{ background:var(--yellow); color:var(--black); }
.pago-banner.pago-pendiente{ background:var(--paper-dark); color:var(--ink); }
.pago-banner.pago-error{ background:var(--rust); color:var(--paper); }

/* ---------- accesibilidad / motion ---------- */
:focus-visible{ outline:3px solid var(--rust); outline-offset:2px; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .fence-spot:hover, .btn-primary:hover{ transform:none; }
}

/* ---------- responsive ---------- */
@media (max-width: 900px){
  .hero-inner{ grid-template-columns:1fr; }
  .permit-plate{ justify-self:start; max-width:100%; }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .leaderboard-row{ grid-template-columns:2em 1fr; grid-template-areas:"rank sponsor" "rank ubicacion" "rank monto"; row-gap:2px; }
  .leaderboard-rank{ grid-area:rank; }
  .leaderboard-sponsor{ grid-area:sponsor; white-space:normal; }
  .leaderboard-ubicacion{ grid-area:ubicacion; }
  .leaderboard-monto{ grid-area:monto; text-align:left; }
  .progress-stats{ grid-template-columns:repeat(2,1fr); }
  .contact-inner{ grid-template-columns:1fr; }
  .contact-inner > *{ min-width:0; }
  .crane{ display:none; }
}
@media (max-width: 620px){
  .building{ width:92%; }
  .fence{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:10px;
    padding:0 4%;
  }
  .fence-spot{
    height:110px !important;
    border:2px solid var(--black) !important;
    margin-left:0 !important;
    transform:none !important;
  }
  .fence-spot::before{ display:none; } /* el "poste" entre paneles no hace falta con el gap del grid */
  .balcony-spot{ position:static; transform:none; margin:10px auto 0; }
  .balcony-spot::before{ display:none; }
  .steps{ grid-template-columns:1fr; }
}
@media (max-width: 480px){
  .topbar-inner{ height:auto; padding:10px 0; flex-wrap:wrap; gap:10px; }
  .nav{ width:100%; gap:1em; font-size:.78rem; justify-content:space-between; }
  .nav-cta{ padding:.4em .8em; }
  .live-counters{ gap:1.2em; }
  .fence{ grid-template-columns:1fr 1fr; }
  .fence-spot.grande{ grid-column:span 2; height:96px !important; }
}