:root{
  /* Tema oscuro profesional: negro + azul (alineado con el logo) */
  --ink:#05070C;        /* casi negro (topbar, footer, paneles profundos) */
  --foam:#090C13;       /* fondo de la página (negro azulado) */
  --surface:#111725;    /* tarjetas */
  --surface-2:#1A2233;  /* inputs y elementos elevados */
  --aqua:#3B8AF5;       /* azul primario (links, activo, CTA) */
  --aqua-deep:#2F6FDE;  /* azul (gradientes, hover) */
  --sun:#3B8AF5;        /* CTA = azul (texto en blanco) */
  --sand:#111725;       /* superficie neutra */
  --text:#EAF0FA;       /* texto claro */
  --muted:#8C99AE;      /* gris claro */
  --border:#232C3E;     /* borde oscuro */
  --radius:14px;
  /* Tipografía del sistema estilo Apple (San Francisco / Segoe UI) */
  --font-display:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

*{box-sizing:border-box; margin:0; padding:0;}
body{
  font-family:var(--font-body);
  color:var(--text);
  background:var(--foam);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3{font-family:var(--font-display); letter-spacing:-0.021em; font-weight:700;}
button{font-family:inherit; cursor:pointer; border:none;}

/* ---------- Topbar ---------- */
.topbar{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 32px;
  background:var(--ink);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.brand{display:flex; align-items:center; gap:10px; color:#fff; font-family:var(--font-display); font-size:19px;}
.brand-logo{width:36px; height:36px; display:block; border-radius:50%;}
.brand-mark{color:var(--sun); font-size:20px;}
.brand-name b{font-weight:700;}

.tabs{display:flex; gap:6px; background:rgba(255,255,255,.06); padding:4px; border-radius:999px;}
.tab-btn{
  padding:9px 18px; border-radius:999px; background:transparent; color:rgba(255,255,255,.65);
  font-family:var(--font-body); font-size:13px; letter-spacing:.02em; transition:all .2s ease;
}
.tab-btn:hover{color:#fff;}
.tab-btn.active{background:var(--aqua); color:#fff;}

@media (max-width:640px){
  .topbar{flex-direction:column; gap:12px; padding:16px;}
  .tabs{width:100%;}
  .tab-btn{flex:1; padding:9px 6px; font-size:11px;}
}

/* ---------- Tab panels ---------- */
.tab-panel{display:none; padding:0 0 64px;}
.tab-panel.active{display:block; animation:fadein .35s ease;}
@keyframes fadein{from{opacity:0; transform:translateY(6px);} to{opacity:1; transform:none;}}

/* ---------- Hero (water shimmer signature) ---------- */
.hero{
  padding:72px 32px 56px;
  color:#fff;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.water-shimmer{
  background:linear-gradient(120deg,var(--ink) 0%, var(--aqua-deep) 45%, var(--ink) 100%);
  background-size:220% 220%;
  animation:shimmer 10s ease-in-out infinite;
}
@keyframes shimmer{
  0%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
  100%{background-position:0% 50%;}
}
.hero h1{font-size:clamp(28px,4.5vw,46px); max-width:720px; margin:0 auto 14px;}
.hero p{font-size:16px; color:rgba(255,255,255,.75); max-width:520px; margin:0 auto;}
@media (prefers-reduced-motion:reduce){.water-shimmer{animation:none;}}
.hero-foto{
  padding:120px 32px 104px;
  background:
    linear-gradient(180deg, rgba(5,7,12,.55) 0%, rgba(5,7,12,.45) 45%, rgba(9,12,19,.95) 100%),
    url("fotos/ambiente/hero-1920.webp") center 62% / cover no-repeat, var(--ink);
}
.hero-foto h1{text-shadow:0 2px 18px rgba(0,0,0,.45);}
.hero-foto p{color:rgba(255,255,255,.88); text-shadow:0 1px 10px rgba(0,0,0,.5);}
@media (max-width:640px){
  .hero-foto{padding:80px 20px 64px; background-image:
    linear-gradient(180deg, rgba(5,7,12,.6) 0%, rgba(5,7,12,.5) 45%, rgba(9,12,19,.95) 100%),
    url("fotos/ambiente/hero-960.webp");}
}

/* ---------- Catálogo: acordeón por gama ---------- */
#catalogo-lista{padding:48px 32px; max-width:1180px; margin:0 auto;}

.aviso-precios{
  font-family:var(--font-body); font-size:12px; color:var(--aqua-deep);
  background:rgba(28,111,228,.08); border-left:3px solid var(--aqua);
  padding:12px 16px; border-radius:0 8px 8px 0; margin-bottom:28px; line-height:1.5;
}

.gama-accordion{
  border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);
  margin-bottom:16px; overflow:hidden;
}
.gama-summary{
  display:flex; align-items:center; gap:14px; padding:20px 24px; cursor:pointer;
  list-style:none; user-select:none; transition:background .18s ease;
}
.gama-summary::-webkit-details-marker{display:none;}
.gama-summary:hover{background:rgba(28,111,228,.05);}
.gama-summary:focus-visible{outline:2px solid var(--aqua); outline-offset:-2px;}

.gama-chevron{
  color:var(--aqua-deep); font-size:14px; transition:transform .2s ease; flex-shrink:0;
}
.gama-accordion[open] .gama-chevron{transform:rotate(90deg);}

.gama-heading{display:flex; flex-direction:column; gap:3px; flex:1; min-width:0;}
.gama-heading b{font-family:var(--font-display); font-size:27px; color:var(--text); letter-spacing:-0.015em;}
.gama-bajada{font-size:13px; color:var(--muted); line-height:1.4;}

.badge-boceto{
  display:inline-block; width:fit-content; font-family:var(--font-body); font-size:10px;
  letter-spacing:.06em; text-transform:uppercase; background:rgba(28,111,228,.12); color:var(--aqua-deep);
  padding:2px 7px; border-radius:4px; margin-top:2px;
}

/* Gama recomendada (Confort): destaque + sello "la más elegida" */
.gama-recomendada{border-color:var(--aqua); box-shadow:0 0 0 1px var(--aqua) inset, 0 8px 30px rgba(28,111,228,.12);}
.badge-recomendada{
  display:inline-block; width:fit-content; font-family:var(--font-body); font-size:11px; font-weight:700;
  letter-spacing:.02em; background:var(--aqua); color:#fff;
  padding:3px 10px; border-radius:999px; margin-top:2px;
}

.gama-count{
  font-family:var(--font-body); font-size:12px; color:var(--muted);
  white-space:nowrap; flex-shrink:0;
}

.gama-body{padding:0 24px 28px; border-top:1px solid var(--border);}

.linea-block{margin-top:38px;}
.linea-block:first-child{margin-top:22px;}
.linea-title{
  font-family:var(--font-display); font-size:21px; font-weight:700; letter-spacing:-0.01em;
  color:var(--text); display:flex; align-items:center; gap:12px; margin-bottom:18px;
}
.linea-title::after{content:''; flex:1; height:2px; background:var(--aqua); opacity:.35;}
.linea-marca{
  font-family:var(--font-body); font-size:11px; font-weight:500;
  letter-spacing:.04em; text-transform:uppercase;
  color:var(--aqua-deep); background:rgba(28,111,228,.12);
  padding:4px 9px; border-radius:5px; white-space:nowrap;
}

@media (max-width:640px){
  #catalogo-lista{padding:32px 16px;}
  .gama-summary{padding:16px; gap:10px;}
  .gama-heading b{font-size:21px;}
  .gama-count{display:none;}
  .gama-body{padding:0 16px 22px;}
  .linea-title{font-size:18px; gap:9px;}
  .linea-block{margin-top:30px;}
}

.cards-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:20px;}
.pool-card{
  border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);
  overflow:hidden; display:flex; flex-direction:column; transition:transform .2s ease, box-shadow .2s ease;
}
.pool-card:hover{transform:translateY(-3px); box-shadow:0 12px 24px rgba(10,37,48,.08);}
.pool-card .thumb{
  height:150px; background:linear-gradient(135deg,var(--aqua),var(--aqua-deep));
  display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,.85); font-family:var(--font-body); font-size:12px;
  overflow:hidden;
}
.pool-card .thumb img{width:100%; height:100%; object-fit:cover; display:block;}
/* Foto del casco recortada: es un producto sobre fondo transparente, así que
   va contenida y con aire, no recortada al borde de la tarjeta. */
.pool-card .thumb-foto{padding:10px; background:linear-gradient(160deg,#182234,#0C1320);}
.pool-card .thumb-foto img{object-fit:contain; filter:drop-shadow(0 6px 12px rgba(5,7,12,.35));}
.pool-card .thumb-ilustrativa, .pool-card .thumb-dibujo{position:relative; background:linear-gradient(160deg,#182234,#0C1320);}
.pool-card .thumb-dibujo svg{width:100%; height:100%; display:block; padding:8px 10px 26px;}
.thumb-tag{
  position:absolute; left:8px; bottom:8px; font-size:10.5px; letter-spacing:.02em;
  background:rgba(5,7,12,.72); color:rgba(255,255,255,.9); padding:3px 8px; border-radius:999px;
}
.gama-incluye{
  font-size:13px; color:var(--aqua-deep); background:rgba(28,111,228,.06);
  border-radius:8px; padding:10px 14px; margin-top:20px; line-height:1.5;
}
.pool-card .card-body{padding:18px 20px; display:flex; flex-direction:column; gap:10px; flex:1;}
.pool-card h3{font-size:18px;}
.pool-card .meta{font-family:var(--font-body); font-size:12px; color:var(--muted); display:flex; flex-direction:column; gap:3px;}
.pool-card .price{font-family:var(--font-body); font-size:15px; color:var(--text); margin-top:auto;}
.ars-equiv{display:block; font-size:11px; color:var(--muted); font-weight:400; margin-top:2px;}
.usd-equiv{display:block; font-size:11px; color:var(--muted); font-weight:400; margin-top:2px;}
.precio-pendiente{font-style:italic; color:var(--muted); font-size:13px;}
.empty-state{text-align:center; padding:80px 24px; color:var(--muted); font-family:var(--font-body);}
.empty-state p{margin:8px 0; font-size:16px; line-height:1.5;}
.empty-state .btn-primary{margin-top:24px;}
.btn-primary{
  background:var(--sun); color:#fff; font-weight:600; padding:12px 18px; border-radius:10px;
  font-size:14px; transition:filter .15s ease;
}
.btn-primary:hover{filter:brightness(1.05);}

/* ---------- Personalizador ---------- */
.personalizer-grid{
  display:grid; grid-template-columns:1.1fr 1fr; gap:32px;
  max-width:1180px; margin:0 auto; padding:40px 32px;
}
@media (max-width:900px){.personalizer-grid{grid-template-columns:1fr;}}

.preview-pane{position:sticky; top:90px; align-self:start;}
/* En una sola columna, el sticky haría que la vista previa tape los
   controles al scrollear: la dejamos en flujo normal. (Va después de la
   regla base para ganar por orden de cascada.) */
@media (max-width:900px){.preview-pane{position:static;}}
/* Selector de vista del escenario: foto real del casco o croquis a escala */
.view-switch{display:flex; gap:6px; margin-bottom:10px;}
.vs-btn{
  flex:1; font-family:var(--font-body); font-size:12.5px; font-weight:600; cursor:pointer;
  padding:9px 12px; border-radius:9px; border:1px solid var(--border);
  background:var(--surface); color:var(--muted); transition:background .15s ease, color .15s ease;
}
.vs-btn:hover{color:var(--text);}
.vs-btn.active{background:var(--aqua); border-color:var(--aqua); color:#fff;}

.render-stage{
  position:relative; border-radius:var(--radius); overflow:hidden; border:1px solid var(--border);
  background:var(--sand);
}
#pool-svg{display:block; width:100%; height:auto;}
/* La foto del casco viene con fondo transparente: le damos el mismo lienzo
   claro que el croquis para que las dos vistas se sientan de la misma familia. */
#pool-foto{
  display:block; width:100%; height:auto; padding:22px; box-sizing:border-box;
  background:var(--sand); filter:drop-shadow(0 10px 20px rgba(5,7,12,.28));
}
#pool-foto[hidden]{display:none;} /* el display:block de arriba le gana a [hidden] */
#layer-light{mix-blend-mode:screen; transition:opacity .35s ease;}
#layer-water, #layer-border{transition:fill .35s ease;}
.stage-tag{
  position:absolute; bottom:12px; left:12px; background:rgba(10,37,48,.75); color:#fff;
  font-family:var(--font-body); font-size:11px; padding:5px 10px; border-radius:999px; z-index:3;
}
/* El croquis ya se rotula solo con su cajetín; el pill sólo aporta en modo foto */
.render-stage:not(.photo-mode) .stage-tag{display:none;}

.spec-sheet{
  margin-top:16px; border:1px dashed var(--muted); border-radius:10px; padding:14px 18px;
  font-family:var(--font-body); font-size:13px; background:var(--surface);
}
.spec-row{display:flex; justify-content:space-between; gap:12px; padding:6px 0; border-bottom:1px dashed var(--border);}
.spec-row b{text-align:right; min-width:0; overflow-wrap:anywhere;}
.spec-row:last-child{border-bottom:none;}
.spec-row span{color:var(--muted);}

.controls-pane h2{font-size:22px; margin-bottom:20px;}
.control-group{margin-bottom:24px;}
.control-group label{display:block; font-family:var(--font-body); font-size:12px; text-transform:uppercase; letter-spacing:.06em; color:var(--muted); margin-bottom:10px;}

.swatches{display:flex; gap:10px; flex-wrap:wrap;}
.swatch{
  width:38px; height:38px; border-radius:50%; border:2px solid transparent; cursor:pointer;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.6);
}
.swatch.selected{border-color:var(--text); transform:scale(1.08);}

.pill-options{display:flex; gap:8px; flex-wrap:wrap;}
.pill{
  padding:8px 14px; border-radius:999px; border:1px solid var(--border); background:var(--surface); font-size:13px;
}
.pill.selected{background:var(--aqua); color:#fff; border-color:var(--aqua);}
.pill{cursor:pointer;}
.pill:focus-visible, .swatch:focus-visible{outline:2px solid var(--text); outline-offset:3px;}
.pill-price{font-size:11px; opacity:.7; margin-left:4px;}
.color-nota{flex-basis:100%; width:100%; font-size:12px; color:var(--muted); margin-top:6px;}
.color-nota b{color:var(--text);}

.checkbox-options{display:flex; flex-direction:column; gap:8px;}
.checkbox-item{display:flex; align-items:center; gap:10px; font-size:14px;}
/* ".control-group label" es el estilo de los títulos de sección (mayúsculas,
   gris): las casillas son labels también, así que lo deshacemos y les damos
   forma de opción clickeable. */
.control-group label.checkbox-item{
  display:flex; margin-bottom:8px; text-transform:none; letter-spacing:normal;
  font-size:14px; color:var(--text); cursor:pointer; line-height:1.4;
  padding:10px 12px; border:1px solid var(--border); border-radius:10px; background:var(--surface);
  transition:border-color .15s ease, background .15s ease;
}
.control-group label.checkbox-item:hover{border-color:var(--aqua);}
.control-group label.checkbox-item:has(input:checked){border-color:var(--aqua); background:rgba(59,138,245,.08);}
.checkbox-item input{width:18px; height:18px; flex-shrink:0; accent-color:var(--aqua); cursor:pointer;}
.control-group label.term-item--off{cursor:default;}

/* Terminaciones que se calculan por cantidad (gabinete + losetas) */
.term-item{align-items:flex-start;}
.term-item > span{display:flex; flex-direction:column; gap:1px;}
.term-calc{font-size:12px; color:var(--muted);}
.term-calc b{color:var(--text);}
.term-item--off{opacity:.5;}
.opt-estimado{
  font-size:10px; letter-spacing:.04em; text-transform:uppercase; color:var(--muted);
  border:1px solid var(--border); border-radius:4px; padding:1px 5px; margin-left:2px;
}

/* Lista de lo que incluye el equipo de filtrado */
.equipo-incluye{
  margin:8px 0 0 26px; padding:0; list-style:disc; color:var(--muted); font-size:12.5px; line-height:1.5;
}
.equipo-incluye li{margin:1px 0;}

.price-ticker{
  display:flex; justify-content:space-between; align-items:baseline;
  background:var(--surface-2); color:#fff; padding:16px 20px; border-radius:12px; margin-bottom:16px;
  border:1px solid var(--aqua-deep);
}
.price-ticker span{font-family:var(--font-body); font-size:12px; color:rgba(255,255,255,.6);}
.price-ticker b{font-size:22px; font-family:var(--font-display);}

/* ---------- Presupuesto ---------- */
.budget-wrap{max-width:720px; margin:0 auto; padding:48px 32px;}
.budget-wrap h2{font-size:26px; margin-bottom:20px;}
.blueprint-card{
  border:1px dashed var(--aqua-deep); border-radius:var(--radius); padding:8px 22px; background:var(--surface);
  font-family:var(--font-body); font-size:13px;
}
.bp-row{display:grid; grid-template-columns:1.2fr 1.4fr .8fr; gap:12px; padding:12px 0; border-bottom:1px dashed var(--border);}
.bp-row:last-child{border-bottom:none;}
.bp-head{color:var(--muted); text-transform:uppercase; font-size:11px; letter-spacing:.06em;}
.bp-total{font-family:var(--font-display); font-size:17px; font-weight:700; border-top:1px solid var(--ink); border-bottom:none;}

.cta-row{display:flex; gap:14px; margin-top:28px; flex-wrap:wrap;}
.btn-whatsapp, .btn-instagram{
  flex:1; min-width:220px; padding:15px 20px; border-radius:12px; font-weight:600; font-size:14px; color:#fff;
}
.btn-whatsapp{background:#25D366;}
.btn-instagram{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af);}
.fine-print{margin-top:16px; font-size:12px; color:var(--muted);}

/* ============================================================
   AGREGADOS: quiz, cómo funciona, entorno, lead form, PDF,
   botón flotante, footer y estilos de impresión
   ============================================================ */

/* ---------- Hero: botones ---------- */
.hero-cta{display:flex; gap:12px; justify-content:center; margin-top:26px; flex-wrap:wrap;}
.btn-hero-primary{
  background:var(--sun); color:#fff; font-weight:600; font-size:15px;
  padding:13px 26px; border-radius:999px; transition:filter .15s ease, transform .15s ease;
}
.btn-hero-primary:hover{filter:brightness(1.05); transform:translateY(-1px);}
.btn-hero-ghost{
  display:inline-flex; align-items:center; color:#fff; text-decoration:none; font-weight:600; font-size:15px;
  padding:13px 26px; border-radius:999px; border:1px solid rgba(255,255,255,.35); transition:background .15s ease;
}
.btn-hero-ghost:hover{background:rgba(255,255,255,.12);}

/* ---------- Quiz ---------- */
.quiz-wrap{
  position:fixed; inset:0; z-index:100; display:flex; align-items:center; justify-content:center;
  background:rgba(10,37,48,.62); padding:20px; animation:fadein .25s ease;
}
.quiz-wrap[hidden]{display:none;}
.quiz-card{
  position:relative; background:var(--surface); border-radius:18px; max-width:560px; width:100%;
  max-height:90vh; overflow-y:auto; padding:32px 30px; box-shadow:0 30px 60px rgba(10,37,48,.3);
}
.quiz-close{
  position:absolute; top:16px; right:16px; width:34px; height:34px; border-radius:50%;
  background:var(--surface-2); color:var(--muted); font-size:15px; line-height:1; transition:background .15s ease;
}
.quiz-close:hover{background:var(--border);}
.quiz-card h3{font-size:22px; color:var(--text); margin-bottom:6px;}
.quiz-step-count{font-family:var(--font-body); font-size:12px; color:var(--aqua-deep); letter-spacing:.04em; margin-bottom:18px;}
.quiz-question{font-size:18px; font-weight:600; color:var(--text); margin-bottom:16px; font-family:var(--font-display);}
.quiz-options{display:flex; flex-direction:column; gap:10px;}
.quiz-opt{
  text-align:left; padding:14px 18px; border:1px solid var(--border); border-radius:12px; background:var(--surface);
  font-size:15px; color:var(--text); transition:all .15s ease;
}
.quiz-opt:hover{border-color:var(--aqua); background:rgba(28,111,228,.05); transform:translateX(2px);}
.quiz-progress{display:flex; gap:6px; margin-top:22px;}
.quiz-progress span{flex:1; height:4px; border-radius:2px; background:var(--border);}
.quiz-progress span.done{background:var(--aqua);}
.quiz-results-title{font-size:20px; color:var(--text); margin-bottom:4px;}
.quiz-results-sub{font-size:14px; color:var(--muted); margin-bottom:18px;}
.quiz-result{
  display:flex; justify-content:space-between; align-items:center; gap:14px;
  padding:14px 16px; border:1px solid var(--border); border-radius:12px; margin-bottom:10px;
}
.quiz-result .qr-info b{font-family:var(--font-display); font-size:16px; color:var(--text);}
.quiz-result .qr-info span{display:block; font-family:var(--font-body); font-size:11px; color:var(--muted); margin-top:2px;}
.quiz-result .qr-price{font-family:var(--font-body); font-size:12px; color:var(--aqua-deep); white-space:nowrap;}
.quiz-result button{
  background:var(--sun); color:#fff; font-weight:600; font-size:13px; padding:9px 14px; border-radius:9px; white-space:nowrap;
}
.quiz-restart{margin-top:8px; background:none; color:var(--aqua-deep); font-size:13px; text-decoration:underline; padding:6px;}

/* ---------- Cómo funciona ---------- */
.como-funciona{max-width:1180px; margin:0 auto; padding:24px 32px 8px;}
.como-funciona h2{font-size:28px; color:var(--text); text-align:center;}
.cf-sub{text-align:center; color:var(--muted); font-size:15px; margin:8px auto 34px; max-width:520px;}
.cf-steps{list-style:none; display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.cf-steps li{
  position:relative; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:24px 20px;
}
.cf-num{
  display:flex; align-items:center; justify-content:center; width:38px; height:38px; border-radius:50%;
  background:var(--aqua); color:#fff; font-family:var(--font-display); font-weight:700; font-size:17px; margin-bottom:14px;
}
.cf-steps b{display:block; font-family:var(--font-display); font-size:17px; color:var(--text); margin-bottom:6px;}
.cf-steps p{font-size:13px; color:var(--muted); line-height:1.5;}
@media (max-width:900px){.cf-steps{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.cf-steps{grid-template-columns:1fr;}}

/* ---------- Obras realizadas ---------- */
.obras, .testimonios{max-width:1180px; margin:56px auto 0; padding:0 32px;}
.obras h2, .testimonios h2{font-size:28px; color:var(--text); text-align:center;}
.obras-sub{text-align:center; color:var(--muted); font-size:15px; margin:8px auto 24px; max-width:540px;}
.aviso-ejemplo{
  font-family:var(--font-body); font-size:11px; color:var(--aqua-deep); background:rgba(28,111,228,.10);
  border-radius:6px; padding:6px 12px; width:fit-content; margin:0 auto 24px; text-align:center;
}
.aviso-ejemplo[hidden]{display:none;}
.obras-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:18px;}
.obra-card{
  border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; background:var(--surface);
  transition:transform .2s ease, box-shadow .2s ease;
}
.obra-card:hover{transform:translateY(-3px); box-shadow:0 12px 24px rgba(10,37,48,.08);}
.obra-foto{
  height:180px; display:flex; align-items:center; justify-content:center; overflow:hidden;
  background:linear-gradient(135deg,var(--aqua),var(--aqua-deep));
  color:rgba(255,255,255,.85); font-family:var(--font-body); font-size:12px;
}
.obra-foto img{width:100%; height:100%; object-fit:cover; display:block;}
.obra-card figcaption{padding:14px 16px; display:flex; flex-direction:column; gap:3px;}
.obra-card figcaption b{font-family:var(--font-display); font-size:15px; color:var(--text);}
.obra-card figcaption span{font-family:var(--font-body); font-size:11.5px; color:var(--muted);}

/* Galería en modo modelos: son cascos recortados sobre fondo transparente,
   así que van contenidos sobre un tile oscuro y con botón para personalizar. */
.obra-card-modelo{display:flex; flex-direction:column;}
.obra-card-modelo .obra-foto{
  background:linear-gradient(160deg,#182234,#0C1320); padding:14px;
}
.obra-card-modelo .obra-foto img{
  width:100%; height:100%; object-fit:contain;
  filter:drop-shadow(0 8px 16px rgba(5,7,12,.4));
}
.obra-card-modelo figcaption{flex:1; gap:6px;}
/* La grilla de fichas necesita más ancho que la de obras: lleva datos y texto */
.obras-grid-modelos{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));}
.modelo-datos{list-style:none; margin:8px 0 0; padding:0; display:flex; flex-direction:column;}
.modelo-datos li{
  display:flex; justify-content:space-between; gap:12px;
  padding:5px 0; border-bottom:1px dashed var(--border);
  font-family:var(--font-body); font-size:12px;
}
.modelo-datos li:last-child{border-bottom:none;}
.modelo-datos i{font-style:normal; color:var(--muted);}
.modelo-datos b{color:var(--text); font-weight:600; text-align:right;}
.modelo-para{
  margin:10px 0 0; font-family:var(--font-body); font-size:12.5px; color:var(--text);
  background:rgba(28,111,228,.10); border-radius:8px; padding:8px 10px;
}
.modelo-para i{font-style:normal; color:var(--aqua); font-weight:600;}
.modelo-texto{
  margin:8px 0 0; font-family:var(--font-body); font-size:12.5px;
  line-height:1.55; color:var(--muted);
}

/* ---------- Testimonios ---------- */
.testi-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px;}
.testi-card{
  border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); padding:22px 22px 18px;
  display:flex; flex-direction:column; gap:12px; margin:0;
}
.testi-card .stars{color:var(--sun); font-size:16px; letter-spacing:2px;}
.testi-card p{font-size:15px; line-height:1.55; color:var(--text); flex:1;}
.testi-card footer{display:flex; flex-direction:column; gap:1px;}
.testi-card footer b{font-family:var(--font-display); font-size:14px; color:var(--text);}
.testi-card footer span{font-family:var(--font-body); font-size:11.5px; color:var(--muted);}

@media (max-width:640px){
  .obras, .testimonios{padding:0 16px; margin-top:44px;}
}

/* ---------- Franja de confianza ---------- */
.trust-band{
  max-width:1180px; margin:40px auto 0; padding:0 32px;
  display:grid; grid-template-columns:repeat(4,1fr); gap:16px;
}
.trust-item{padding:18px; border-left:3px solid var(--aqua); background:rgba(28,111,228,.05); border-radius:0 10px 10px 0;}
.trust-item b{display:block; font-family:var(--font-display); font-size:15px; color:var(--text); margin-bottom:4px;}
.trust-item span{font-size:12.5px; color:var(--muted); line-height:1.5;}
@media (max-width:900px){.trust-band{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.trust-band{grid-template-columns:1fr;}}

/* ---------- Entorno (personalizador) ---------- */
.label-hint{text-transform:none; letter-spacing:0; color:var(--muted); font-weight:400;}
#layer-deck{transition:fill .35s ease;}

/* ---------- Probá la piscina en tu patio ---------- */
#patio-bg{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:1;
}
#pool-overlay{
  position:absolute; z-index:2; cursor:grab; touch-action:none;
  filter:drop-shadow(0 10px 18px rgba(10,37,48,.45)); user-select:none;
}
#pool-overlay:active{cursor:grabbing;}
#pool-overlay svg{display:block; width:100%; height:auto;}
.render-stage.photo-mode #pool-svg{visibility:hidden;}

.patio-tools{display:flex; gap:10px; margin-top:12px; flex-wrap:wrap;}
.btn-patio{
  flex:1; min-width:180px; text-align:center; cursor:pointer;
  background:var(--surface-2); color:var(--text); border:1px solid var(--border); font-weight:600; font-size:13.5px;
  padding:12px 16px; border-radius:10px; transition:filter .15s ease;
}
.btn-patio:hover{filter:brightness(1.12);}
.btn-patio-clear{
  background:var(--surface); color:var(--muted); border:1px solid var(--border);
  font-size:13px; padding:12px 16px; border-radius:10px; transition:border-color .15s ease;
}
.btn-patio-clear:hover{border-color:var(--muted);}
.patio-size{margin-top:14px;}
.patio-size label{display:block; font-family:var(--font-body); font-size:11px; text-transform:uppercase; letter-spacing:.05em; color:var(--muted); margin-bottom:8px;}
.patio-size input[type=range]{width:100%; accent-color:var(--aqua);}
.patio-hint{font-size:12px; color:var(--muted); margin-top:8px;}

/* ---------- Plano en el presupuesto ---------- */
.budget-plano-wrap{
  margin:0 0 20px; border:1px solid var(--border); border-radius:var(--radius);
  overflow:hidden; background:#F2EFE6;
}
#budget-plano{display:block; width:100%; height:auto;}
/* Foto del casco + croquis, lado a lado. En pantallas chicas se apilan. */
.bpw-visuales{display:grid; grid-template-columns:minmax(0,1fr); align-items:center;}
.bpw-visuales:has(.bpw-foto:not([hidden])){grid-template-columns:minmax(0,38%) minmax(0,1fr);}
.bpw-foto{
  padding:16px; display:flex; flex-direction:column; gap:8px; align-items:center;
  border-right:1px solid var(--border); align-self:stretch; justify-content:center;
}
.bpw-foto img{max-width:100%; height:auto; display:block;}
.bpw-foto span{
  font-family:var(--font-body); font-size:10.5px; text-transform:uppercase;
  letter-spacing:.05em; color:#5A6472;
}
.bpw-foto[hidden]{display:none;}
@media (max-width:640px){
  .bpw-visuales:has(.bpw-foto:not([hidden])){grid-template-columns:minmax(0,1fr);}
  .bpw-foto{border-right:none; border-bottom:1px solid var(--border);}
}
.budget-plano-wrap figcaption{
  font-family:var(--font-body); font-size:11px; color:var(--muted);
  padding:8px 14px; border-top:1px solid var(--border); background:var(--surface);
}

/* ---------- Nota de financiación ---------- */
.financiacion-nota{
  margin-top:16px; font-family:var(--font-body); font-size:12.5px; color:var(--aqua-deep);
  background:rgba(28,111,228,.08); border-radius:8px; padding:12px 16px;
}

/* ---------- Lead form ---------- */
.lead-form{
  margin-top:26px; padding:24px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);
}
.lead-form h3{font-family:var(--font-display); font-size:19px; color:var(--text); margin-bottom:4px;}
.lead-sub{font-size:13px; color:var(--muted); margin-bottom:18px; line-height:1.5;}
.lead-grid{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
@media (max-width:560px){.lead-grid{grid-template-columns:1fr;}}
.field{display:flex; flex-direction:column; gap:6px;}
.field label{font-family:var(--font-body); font-size:11px; text-transform:uppercase; letter-spacing:.05em; color:var(--muted);}
.field .opcional{text-transform:none; letter-spacing:0;}
.field input{
  padding:11px 13px; border:1px solid var(--border); border-radius:10px; font-family:var(--font-body);
  font-size:14px; color:var(--text); background:var(--surface-2); transition:border-color .15s ease, background .15s ease;
}
.field input:focus{outline:none; border-color:var(--aqua); background:var(--surface);}
.field input.invalid{border-color:#e05a4a; background:#fdf3f2;}
.lead-error{margin-top:12px; color:#c23c2c; font-size:13px;}
.captcha-box:not(:empty){margin-top:12px;}

/* ---------- CTA secundaria / botones ghost ---------- */
.cta-row-secondary{margin-top:14px;}
.btn-ghost{
  flex:1; min-width:220px; padding:14px 20px; border-radius:12px; font-weight:600; font-size:14px;
  background:var(--surface); color:var(--text); border:1px solid var(--border); transition:border-color .15s ease, background .15s ease;
}
.btn-ghost:hover{border-color:var(--aqua); background:rgba(28,111,228,.05);}

/* ---------- Toast (confirmaciones, ej. copiar Instagram) ---------- */
.toast{
  position:fixed; left:50%; bottom:28px; transform:translateX(-50%) translateY(20px);
  background:var(--ink); color:#fff; padding:13px 22px; border-radius:999px; font-size:14px;
  box-shadow:0 12px 30px rgba(10,37,48,.3); opacity:0; pointer-events:none; transition:all .3s ease; z-index:200; max-width:90vw; text-align:center;
}
.toast.show{opacity:1; transform:translateX(-50%) translateY(0);}

/* ---------- Botón compartir (línea) ---------- */
.btn-share-line{
  margin-top:10px; width:100%; background:var(--surface); color:var(--aqua-deep);
  border:1px solid var(--border); border-radius:10px; padding:11px 16px; font-size:14px; font-weight:600;
  transition:border-color .15s ease, background .15s ease;
}
.btn-share-line:hover{border-color:var(--aqua); background:rgba(28,111,228,.05);}

/* ---------- Comparador: toggle en cada tarjeta ---------- */
.compare-toggle{
  display:flex; align-items:center; gap:7px; font-family:var(--font-body); font-size:12px;
  color:var(--muted); cursor:pointer; user-select:none; margin-top:2px;
}
.compare-toggle input{accent-color:var(--aqua); width:15px; height:15px; cursor:pointer;}

/* ---------- Comparador: barra flotante ---------- */
.compare-bar{
  position:fixed; left:50%; transform:translateX(-50%); bottom:22px; z-index:95;
  display:flex; align-items:center; gap:16px; background:var(--ink); color:#fff;
  padding:12px 12px 12px 20px; border-radius:999px; box-shadow:0 12px 30px rgba(10,37,48,.3);
  max-width:calc(100vw - 100px);
}
.compare-bar[hidden]{display:none;}
.compare-bar > span{font-family:var(--font-body); font-size:13px; white-space:nowrap;}
.compare-bar-actions{display:flex; gap:8px;}
#compare-open{background:var(--sun); color:#fff; font-weight:600; font-size:13px; padding:9px 16px; border-radius:999px;}
#compare-clear{background:rgba(255,255,255,.12); color:#fff; font-size:13px; padding:9px 14px; border-radius:999px;}
#compare-clear:hover{background:rgba(255,255,255,.22);}
@media (max-width:640px){
  /* bottom:80px = por encima del botón de WhatsApp (52px + 16px de margen) */
  .compare-bar{left:16px; right:16px; transform:none; bottom:80px; max-width:none; justify-content:space-between;}
}

/* ---------- Comparador: modal ---------- */
.compare-modal{
  position:fixed; inset:0; z-index:110; display:flex; align-items:center; justify-content:center;
  background:rgba(10,37,48,.62); padding:20px; animation:fadein .25s ease;
}
.compare-modal[hidden]{display:none;}
.compare-card{
  position:relative; background:var(--surface); border-radius:18px; max-width:820px; width:100%;
  max-height:90vh; overflow:auto; padding:30px; box-shadow:0 30px 60px rgba(10,37,48,.3);
}
.compare-card h3{font-size:22px; color:var(--text); margin-bottom:20px;}
.compare-cols{display:flex; gap:16px; overflow-x:auto;}
.compare-col{
  flex:1; min-width:210px; border:1px solid var(--border); border-radius:12px; padding:16px; background:var(--surface-2);
}
.cc-foto{
  height:96px; margin-bottom:12px; border-radius:9px; background:var(--sand);
  display:flex; align-items:center; justify-content:center; padding:8px;
}
.cc-foto img{max-width:100%; max-height:100%; object-fit:contain; display:block;}
.cc-foto span, .cc-foto-vacia span{font-family:var(--font-body); font-size:11px; color:var(--muted);}
.cc-name{font-family:var(--font-display); font-weight:700; font-size:19px; color:var(--text);}
.cc-gama{font-family:var(--font-body); font-size:11px; color:var(--muted); margin-bottom:14px;}
.compare-col dl{display:flex; flex-direction:column; gap:0; margin-bottom:14px;}
.compare-col dl > div{padding:7px 0; border-bottom:1px dashed var(--border);}
.compare-col dt{font-family:var(--font-body); font-size:10px; text-transform:uppercase; letter-spacing:.05em; color:var(--muted);}
.compare-col dd{font-size:13px; color:var(--text); margin-top:2px;}
.compare-col > button{
  width:100%; background:var(--sun); color:#fff; font-weight:600; font-size:13px; padding:10px; border-radius:9px;
}

/* ---------- Botón flotante WhatsApp ---------- */
.fab-whatsapp{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:58px; height:58px; border-radius:50%; background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center; text-decoration:none;
  box-shadow:0 8px 22px rgba(37,211,102,.45); transition:transform .18s ease, box-shadow .18s ease;
}
.fab-whatsapp:hover{transform:scale(1.08); box-shadow:0 10px 28px rgba(37,211,102,.55);}
@media (max-width:640px){.fab-whatsapp{width:52px; height:52px; right:16px; bottom:16px;}}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--ink); color:rgba(255,255,255,.75); text-align:center; padding:40px 24px 48px; margin-top:40px;
}
.foot-brand{display:flex; align-items:center; justify-content:center; gap:10px; color:#fff; font-family:var(--font-display); font-size:20px; margin-bottom:10px;}
.foot-logo{width:34px; height:34px; display:block; border-radius:50%;}
.foot-brand .brand-mark{color:var(--sun);}
.site-footer > p{font-size:13px; margin-bottom:14px;}
.foot-links{display:flex; gap:20px; justify-content:center; margin-bottom:20px; flex-wrap:wrap;}
.foot-links a{color:var(--aqua); text-decoration:none; font-size:14px; font-weight:500;}
.foot-links a:hover{text-decoration:underline;}
.foot-fine{font-size:11.5px; color:rgba(255,255,255,.4);}

/* ---------- Encabezado de impresión (oculto en pantalla) ---------- */
.print-header{display:none;}

/* ---------- ¿Entra en mi patio? ---------- */
.entra-patio{max-width:1180px; margin:0 auto; padding:24px 32px 0;}
.entra-patio h2{font-size:28px; color:var(--text); text-align:center;}
.entra-sub{text-align:center; color:var(--muted); font-size:15px; margin:8px auto 24px; max-width:520px;}
.entra-form{
  display:flex; gap:14px; justify-content:center; align-items:flex-end; flex-wrap:wrap;
  max-width:580px; margin:0 auto 20px;
}
.entra-field{display:flex; flex-direction:column; gap:6px; flex:1; min-width:140px;}
.entra-field label{
  font-family:var(--font-body); font-size:11px; text-transform:uppercase;
  letter-spacing:.05em; color:var(--muted);
}
.entra-field input{
  padding:11px 13px; border:1px solid var(--border); border-radius:10px;
  font-family:var(--font-body); font-size:14px; color:var(--text);
  background:var(--surface-2); transition:border-color .15s ease, background .15s ease;
}
.entra-field input:focus{outline:none; border-color:var(--aqua); background:var(--surface);}
.entra-form .btn-primary{align-self:flex-end; white-space:nowrap; height:44px;}

#entra-resultados{max-width:1180px; margin:0 auto; padding:0 0 16px;}
#entra-resultados[hidden]{display:none;}
.entra-grid{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:14px;
  margin-top:14px;
}
.entra-item{
  display:flex; align-items:center; gap:12px; padding:14px 16px;
  border:1px solid var(--border); border-radius:12px; background:var(--surface);
  transition:transform .15s ease, box-shadow .15s ease;
}
.entra-item:hover{transform:translateY(-2px); box-shadow:0 6px 16px rgba(10,37,48,.06);}
.entra-item.entra-ok{border-left:4px solid #25D366;}
.entra-item.entra-no{border-left:4px solid #e05a4a; opacity:.7;}
.entra-icon{font-size:20px; flex-shrink:0; width:28px; text-align:center;}
.entra-info{flex:1; min-width:0;}
.entra-info b{font-family:var(--font-display); font-size:15px; color:var(--text);}
.entra-info span{display:block; font-family:var(--font-body); font-size:11px; color:var(--muted); margin-top:2px;}
.entra-item .btn-primary{font-size:12px; padding:8px 12px; white-space:nowrap;}
.entra-resumen{
  text-align:center; font-family:var(--font-body); font-size:13px; color:var(--aqua-deep);
  background:rgba(28,111,228,.08); border-radius:8px; padding:12px 16px; margin-top:4px;
}
@media (max-width:640px){
  .entra-patio{padding:24px 16px 0;}
  .entra-form{flex-direction:column; align-items:stretch;}
  .entra-form .btn-primary{width:100%;}
}

/* ---------- Vista de perfil / corte de la pileta ---------- */
.profile-view-wrap{
  margin-top:18px; border:1px solid var(--border); border-radius:var(--radius);
  overflow:hidden; background:#F2EFE6;
}
.profile-title{
  font-family:var(--font-body); font-size:11px; text-transform:uppercase;
  letter-spacing:.05em; color:var(--muted); padding:10px 14px 0; margin:0;
}
.profile-stage{overflow:hidden;}
#profile-svg{display:block; width:100%; height:auto;}

/* ---------- FAQ / Preguntas frecuentes ---------- */
.faq-section{max-width:1180px; margin:56px auto 0; padding:0 32px;}
.faq-section h2{font-size:28px; color:var(--text); text-align:center;}
.faq-sub{text-align:center; color:var(--muted); font-size:15px; margin:8px auto 24px; max-width:540px;}
.faq-list{max-width:760px; margin:0 auto;}
.faq-item{
  border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);
  margin-bottom:10px; overflow:hidden;
}
.faq-item summary{
  display:flex; align-items:center; gap:12px; padding:18px 20px; cursor:pointer;
  list-style:none; user-select:none; font-family:var(--font-display); font-size:16px;
  font-weight:600; color:var(--text); transition:background .15s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{background:rgba(28,111,228,.04);}
.faq-chevron{
  color:var(--aqua-deep); font-size:13px; transition:transform .2s ease; flex-shrink:0;
}
.faq-item[open] .faq-chevron{transform:rotate(90deg);}
.faq-answer{
  padding:0 20px 18px 42px; font-size:14px; color:var(--muted); line-height:1.65;
}
.faq-answer p{margin-bottom:8px;}
.faq-answer p:last-child{margin-bottom:0;}
@media (max-width:640px){
  .faq-section{padding:0 16px; margin-top:44px;}
  .faq-item summary{padding:15px 16px; font-size:15px;}
  .faq-answer{padding:0 16px 16px 34px; font-size:13px;}
}

/* ---------- Select del formulario (turno de visita) ---------- */
.field select{
  padding:11px 13px; border:1px solid var(--border); border-radius:10px;
  font-family:var(--font-body); font-size:14px; color:var(--text);
  background:var(--surface-2); transition:border-color .15s ease, background .15s ease;
  appearance:none; -webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%235C7078' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 13px center;
  cursor:pointer;
}
.field select:focus{outline:none; border-color:var(--aqua); background:var(--surface);}

/* Link discreto al panel de empleados en el pie */
.foot-links .foot-admin{color:var(--muted); opacity:.7; font-weight:400;}
.foot-links .foot-admin:hover{opacity:1; color:var(--aqua);}

/* ============================================================
   IMPRESIÓN / PDF: mostrar solo el presupuesto, en limpio
   ============================================================ */
@media print{
  /* Suprimir encabezados/pies del navegador (URL, fecha, nro de página)
     para que el PDF no muestre la ruta del archivo. */
  @page{ margin: 0; }
  /* El presupuesto se imprime en claro (tinta oscura sobre papel blanco),
     independientemente del tema oscuro de la pantalla. */
  :root{
    --ink:#0B1221; --foam:#fff; --surface:#fff; --surface-2:#fff; --sand:#fff;
    --text:#0F1826; --muted:#5B6675; --border:#D9DEE7;
  }
  .topbar, .fab-whatsapp, .site-footer, .cta-row, .lead-form,
  .financiacion-nota, .btn-ghost, .quiz-wrap,
  .compare-bar, .compare-modal{display:none !important;}
  body{background:#fff; padding:15mm;}
  .tab-panel{display:none !important;}
  #tab-presupuesto{display:block !important;}
  .budget-wrap{max-width:100%; padding:0;}
  .print-header{
    display:flex; justify-content:space-between; align-items:flex-start;
    border-bottom:2px solid var(--ink); padding-bottom:10px; margin-bottom:20px;
  }
  .print-header .ph-left{display:flex; flex-direction:row; align-items:center; gap:12px;}
  .print-header .ph-logo{width:46px; height:46px; display:block;}
  .print-header .ph-titles{display:flex; flex-direction:column; gap:3px;}
  .print-header .ph-right{display:flex; flex-direction:column; gap:3px; text-align:right;}
  .print-header .ph-brand{font-family:var(--font-display); font-weight:700; font-size:22px; color:var(--text);}
  .print-header .ph-tagline{font-family:var(--font-body); font-size:10px; color:var(--muted);}
  .print-header .ph-contact{font-family:var(--font-body); font-size:11px; color:var(--text); font-weight:500;}
  .print-header .ph-meta{font-family:var(--font-body); font-size:10px; color:var(--muted);}
  .blueprint-card{border:1px solid #ccc;}
  .budget-plano-wrap{break-inside:avoid; page-break-inside:avoid; width:100%; margin:0 0 20px;}
  .fine-print{margin-top:20px;}
}

/* ---------- Banda de ambiente (foto de stock ilustrativa) ---------- */
.banda-ambiente{
  margin:56px 0 0; padding:110px 32px; text-align:center; color:#fff;
  background:
    linear-gradient(90deg, rgba(5,7,12,.82) 0%, rgba(5,7,12,.45) 60%, rgba(5,7,12,.25) 100%),
    url("fotos/ambiente/patio-sierras-1600.webp") center 60% / cover no-repeat, var(--ink);
}
.banda-texto{max-width:1180px; margin:0 auto; text-align:left;}
.banda-ambiente h2{font-size:clamp(26px,3.6vw,38px); max-width:520px; margin-bottom:12px; text-shadow:0 2px 14px rgba(0,0,0,.4);}
.banda-ambiente p{font-size:16px; max-width:460px; color:rgba(255,255,255,.88); margin-bottom:24px; line-height:1.5;}
.banda-ambiente .btn-hero-primary{display:inline-block; text-decoration:none;}
@media (max-width:640px){
  .banda-ambiente{padding:72px 20px; background-image:
    linear-gradient(180deg, rgba(5,7,12,.55) 0%, rgba(5,7,12,.8) 100%),
    url("fotos/ambiente/patio-sierras-800.webp");}
}

/* Al saltar a una sección, que el título no quede tapado por la barra superior */
#como-funciona, #faq, #obras, #entra-patio{scroll-margin-top:96px;}