/* De Pietro · azul del cartel, blanco, aluminio y el verde del salón */
:root {
  --cartel: #1E4FA3; --cartel-f: #163f86; --cartel-c: #6f9be6;
  --perfil: #0f1a2b; --perfil-2: #172539; --perfil-3: #22324a; --linea-o: rgba(255,255,255,.1);
  --papel: #ffffff; --vidrio: #eef3f8; --vidrio-2: #dde7f2; --linea-c: #d6dfe9;
  --aluminio: #c4ccd4; --tinta: #14202e; --gris: #5b6776; --gris-o: #a9b4c2;
  --r: 20px; --r-s: 12px;
  --tit: 'Bricolage Grotesque', system-ui, sans-serif; --txt: 'Instrument Sans', system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body { font-family: var(--txt); font-size: 16px; line-height: 1.6; color: var(--tinta); background: var(--papel); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.sin-scroll { overflow: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; cursor: pointer; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
ul, ol { list-style: none; padding: 0; }
.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
h1, h2, h3 { font-family: var(--tit); font-weight: 800; line-height: 1.04; letter-spacing: -.03em; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 5.2vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.015em; line-height: 1.2; }
h1 em, h2 em { font-style: normal; color: var(--cartel); }
h1 em { background: linear-gradient(transparent 84%, rgba(30,79,163,.18) 84% 96%, transparent 96%); }
.sec--oscura h2 em { color: var(--cartel-c); }
.kicker { font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--cartel); display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.kicker::before { content: ''; width: 26px; height: 2px; background: currentColor; flex: none; }
.sec--oscura .kicker { color: var(--cartel-c); }
.rotulo { font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gris); margin-bottom: 10px; }
.sec--oscura .rotulo { color: var(--gris-o); }
.nota { font-size: .8rem; color: var(--gris); }
.sec--oscura .nota { color: var(--gris-o); }
.centrado { text-align: center; margin-top: 40px; }
.estrellas { color: #f5b301; letter-spacing: 2px; }

/* botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; font-size: 1rem; padding: 15px 26px; border-radius: 999px; border: 1.5px solid transparent; transition: background .2s, color .2s, border-color .2s, transform .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn--sm { padding: 11px 20px; font-size: .92rem; }
.btn--acento { background: var(--cartel); color: #fff; }
.btn--acento:hover { background: var(--cartel-f); }
.btn--borde { border-color: var(--linea-c); color: var(--tinta); background: #fff; }
.btn--borde:hover { border-color: var(--tinta); }
.sec--oscura .btn--borde { background: transparent; border-color: rgba(255,255,255,.3); color: #fff; }
.sec--oscura .btn--borde:hover { border-color: #fff; }
.btn--oscuro { background: var(--perfil); color: #fff; }
.btn--oscuro:hover { background: #000; }
.btn--blanco { background: #fff; color: var(--cartel); }
.btn--wa { background: #1faa59; color: #fff; width: 100%; }
.btn--wa:hover { background: #17924b; }

/* barra y header */
.topbar { background: var(--perfil); color: var(--gris-o); font-size: .8rem; }
.topbar__in { display: flex; justify-content: space-between; gap: 20px; padding: 8px 0; }
.estado { display: inline-flex; align-items: center; gap: 8px; }
.estado i { width: 8px; height: 8px; border-radius: 50%; background: #d0533f; flex: none; }
.estado.is-abierto i { background: #3fbf6f; box-shadow: 0 0 0 3px rgba(63,191,111,.2); }
.estado b { font-weight: 600; color: #fff; }
.estado--dd b { color: inherit; }
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linea-c); }
.header__in { display: flex; align-items: center; gap: 28px; height: 74px; }
@media (max-width: 900px) { .header { overflow: visible; } .header__in { position: static; } }
.logo { display: flex; align-items: center; gap: 10px; line-height: 1.1; }
.logo img { height: 48px; width: auto; }
.logo span { font-size: .78rem; color: var(--gris); }
.logo b { display: block; font-family: var(--tit); font-size: 1.15rem; font-weight: 800; color: var(--tinta); letter-spacing: -.02em; }
.nav { display: flex; gap: 26px; margin-left: auto; font-size: .93rem; font-weight: 500; color: var(--gris); }
.nav a:hover { color: var(--cartel); }
.burger { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 7px; }
.burger span { width: 24px; height: 2px; background: var(--tinta); transition: transform .25s; }
.menu-abierto .burger span:first-child { transform: translateY(4.5px) rotate(45deg); }
.menu-abierto .burger span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

/* portada */
.hero { background: linear-gradient(180deg, var(--vidrio) 0%, #fff 100%); padding: 64px 0 56px; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.bajada { font-size: 1.12rem; color: var(--gris); max-width: 520px; margin: 22px 0 30px; }
.hero__btns { display: flex; flex-wrap: wrap; gap: 12px; }
.prueba { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; font-size: .92rem; color: var(--gris); }
.prueba b { color: var(--tinta); }
.hero__media { position: relative; height: 560px; }
.hero__video { position: absolute; left: 22%; top: 0; width: 46%; height: 100%; border-radius: var(--r); overflow: hidden; box-shadow: 0 30px 60px -20px rgba(15,26,43,.45); z-index: 2; }
.hero__video video { width: 100%; height: 100%; object-fit: cover; }
.hero__video figcaption { position: absolute; left: 12px; bottom: 12px; right: 12px; font-size: .78rem; color: #fff; background: rgba(15,26,43,.6); backdrop-filter: blur(6px); padding: 7px 12px; border-radius: 999px; text-align: center; }
.hero__foto { position: absolute; border-radius: var(--r); overflow: hidden; box-shadow: 0 20px 40px -18px rgba(15,26,43,.4); }
.hero__foto img { width: 100%; height: 100%; object-fit: cover; }
.hero__foto--1 { left: 0; top: 60px; width: 34%; height: 46%; }
.hero__foto--2 { right: 0; bottom: 30px; width: 34%; height: 52%; }
.flot { position: absolute; z-index: 3; background: #fff; border-radius: 16px; padding: 12px 16px; box-shadow: 0 14px 30px -12px rgba(15,26,43,.35); display: flex; flex-direction: column; line-height: 1.2; }
.flot b { font-family: var(--tit); font-size: 1.3rem; }
.flot span { font-size: .78rem; color: var(--gris); }
.flot--a { left: 4%; bottom: 60px; }
.flot--b { right: 2%; top: 40px; }
.numeros { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--linea-c); border: 1px solid var(--linea-c); border-radius: var(--r); overflow: hidden; margin-top: 56px; }
.numeros li { background: #fff; padding: 22px 24px; display: flex; flex-direction: column; }
.numeros b { font-family: var(--tit); font-size: 2rem; font-weight: 800; color: var(--cartel); line-height: 1.1; }
.numeros span { font-size: .9rem; color: var(--gris); }

/* franja */
.franja { background: var(--cartel); color: #fff; padding: 28px 0; }
.franja__in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.franja__in > div { display: flex; gap: 14px; align-items: flex-start; }
.franja svg { width: 30px; height: 30px; flex: none; fill: none; stroke: #fff; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.franja p { font-size: .88rem; color: rgba(255,255,255,.8); line-height: 1.4; }
.franja b { display: block; color: #fff; font-size: 1rem; margin-bottom: 2px; }

/* secciones */
.sec { padding: 96px 0; }
.sec--clara { background: #fff; }
.sec--vidrio { background: var(--vidrio); }
.sec--oscura { background: var(--perfil); color: #fff; }
.cab { max-width: 720px; margin-bottom: 44px; }
.cab__txt { color: var(--gris); font-size: 1.05rem; margin-top: 16px; }
.sec--oscura .cab__txt { color: var(--gris-o); }

/* tabs y servicios */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tab { padding: 10px 20px; border-radius: 999px; border: 1.5px solid var(--linea-c); font-weight: 600; font-size: .93rem; color: var(--gris); transition: .2s; }
.tab:hover { border-color: var(--tinta); color: var(--tinta); }
.tab.is-on { background: var(--tinta); border-color: var(--tinta); color: #fff; }
.prods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.prod { background: #fff; border: 1px solid var(--linea-c); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s; }
.prod:hover { transform: translateY(-3px); box-shadow: 0 22px 40px -24px rgba(15,26,43,.35); }
.prod__img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--vidrio); }
.prod__img img { width: 100%; height: 100%; object-fit: cover; }
.prod__txt { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.prod__luz { font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--cartel); margin-bottom: 6px; }
.prod__txt > p:not(.prod__luz) { color: var(--gris); font-size: .94rem; margin: 8px 0 14px; }
.prod__puntos { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.prod__puntos li { font-size: .78rem; background: var(--vidrio); color: var(--tinta); padding: 4px 10px; border-radius: 999px; }
.prod__cta { margin-top: auto; font-weight: 600; color: var(--cartel); font-size: .93rem; }
.prod__cta span { display: inline-block; transition: transform .2s; }
.prod__cta:hover span { transform: translateX(4px); }

/* simulador */
.sim { display: grid; grid-template-columns: 1.15fr 1fr; gap: 32px; align-items: stretch; }
.sim__escena { --perfil: #1b1f24; --ap: 0; position: relative; border-radius: var(--r); overflow: hidden; min-height: 460px; background: #e9e4dc; }
.bano { position: absolute; inset: 0; }
.bano__pared { position: absolute; inset: 0 0 18% 0; background-color: #ece8e1; background-image: linear-gradient(#d9d3c9 1px, transparent 1px), linear-gradient(90deg, #d9d3c9 1px, transparent 1px); background-size: 64px 32px; }
.bano__piso { position: absolute; left: 0; right: 0; bottom: 0; height: 18%; background: linear-gradient(180deg, #b9b2a6, #a29a8d); }
.bano__ducha { position: absolute; left: 50%; top: 10%; }
.bano__ducha .cano { position: absolute; left: 0; top: 0; width: 6px; height: 60px; background: #9aa3ad; border-radius: 3px; }
.bano__ducha .flor { position: absolute; left: -24px; top: 56px; width: 54px; height: 14px; border-radius: 0 0 30px 30px; background: #8c959f; }
.bano__estante { position: absolute; left: 66%; top: 46%; width: 70px; height: 6px; background: #bfb7aa; border-radius: 2px; }
.bano__estante i { position: absolute; bottom: 6px; width: 14px; border-radius: 4px 4px 2px 2px; }
.bano__estante i:nth-child(1) { left: 6px; height: 34px; background: #3f7d74; }
.bano__estante i:nth-child(2) { left: 26px; height: 26px; background: #e2a65b; }
.bano__estante i:nth-child(3) { left: 46px; height: 30px; background: #f4f1ea; }
.bano__planta { position: absolute; left: 26%; top: 40%; width: 70px; height: 130px; }
.bano__planta i { position: absolute; left: 50%; bottom: 0; width: 34px; height: 34px; transform: translateX(-50%); background: #f4f1ea; border-radius: 4px 4px 12px 12px; }
.bano__planta::before { content: ''; position: absolute; left: 0; bottom: 30px; width: 70px; height: 96px; background: radial-gradient(ellipse at 30% 40%, #4f8a45 30%, transparent 31%), radial-gradient(ellipse at 70% 30%, #5f9c50 28%, transparent 29%), radial-gradient(ellipse at 50% 70%, #3f7a3a 32%, transparent 33%); }
.mampara { position: absolute; left: 8%; right: 8%; top: 6%; bottom: 16%; }
.riel { position: absolute; left: 0; right: 0; top: 0; height: 8px; background: var(--perfil); border-radius: 2px; }
.hoja { position: absolute; top: 8px; bottom: 0; width: 52%; border: 4px solid var(--perfil); border-top: 0; }
.hoja--fija { left: 0; }
.hoja--movil { right: 0; transform: translateX(calc(var(--ap) * -88%)); transition: transform .15s; border-left-width: 5px; z-index: 2; }
.tirador { position: absolute; left: 10px; top: 42%; width: 6px; height: 70px; border-radius: 3px; background: var(--perfil); }
.cristal { position: absolute; inset: 0; transition: background .3s; }
[data-vidrio="incoloro"] .cristal { background: linear-gradient(115deg, rgba(255,255,255,.2) 0 18%, rgba(255,255,255,.04) 18% 30%, rgba(255,255,255,.16) 30% 34%, rgba(255,255,255,.04) 34%); }
[data-vidrio="gris"] .cristal { background: rgba(48,54,62,.5); -webkit-backdrop-filter: blur(1.5px); backdrop-filter: blur(1.5px); }
[data-vidrio="satinado"] .cristal { background: rgba(245,247,249,.55); -webkit-backdrop-filter: blur(14px) saturate(.7); backdrop-filter: blur(14px) saturate(.7); }
[data-vidrio="franja"] .cristal { background: linear-gradient(180deg, rgba(255,255,255,.08) 0 30%, rgba(245,247,249,.7) 30% 72%, rgba(255,255,255,.08) 72%); }
[data-vidrio="franja"] .cristal::after { content: ''; position: absolute; left: 0; right: 0; top: 30%; height: 42%; -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.sim__panel { background: var(--perfil-2); border: 1px solid var(--linea-o); border-radius: var(--r); padding: 28px; display: flex; flex-direction: column; gap: 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip { padding: 9px 16px; border-radius: 999px; border: 1.5px solid rgba(255,255,255,.18); font-size: .9rem; font-weight: 600; color: #dfe6ee; display: inline-flex; align-items: center; gap: 8px; transition: .2s; }
.chip:hover { border-color: #fff; }
.chip.is-on { background: #fff; color: var(--perfil); border-color: #fff; }
.chip--col i { width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(0,0,0,.25); }
.deslizador { margin: 4px 0 18px; }
.deslizador label { display: flex; justify-content: space-between; font-size: .9rem; color: var(--gris-o); margin-bottom: 8px; }
.deslizador output { color: #fff; font-weight: 600; }
input[type="range"] { width: 100%; accent-color: var(--cartel-c); }
.lectura { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.lectura > div { background: var(--perfil-3); border-radius: var(--r-s); padding: 14px 16px; }
.lectura span { display: block; font-size: .78rem; color: var(--gris-o); }
.lectura b { font-family: var(--tit); font-size: 1.4rem; }
.barra { height: 5px; border-radius: 3px; background: rgba(255,255,255,.12); margin-top: 8px; overflow: hidden; }
.barra i { display: block; height: 100%; background: var(--cartel-c); transition: width .3s; }
.sim__desc { color: #d3dbe5; font-size: .95rem; min-height: 3em; margin-bottom: 14px; }
.sim__panel .btn { align-self: flex-start; margin-bottom: 8px; }

/* guía */
.guia { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.guia article { background: #fff; border: 1px solid var(--linea-c); border-radius: var(--r); padding: 26px; display: flex; flex-direction: column; }
.guia span { font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gris); }
.guia h3 { margin: 6px 0 10px; }
.guia p { color: var(--gris); font-size: .94rem; margin-bottom: 16px; }
.guia article > b { margin-top: auto; color: var(--cartel); font-weight: 700; }
.guia article > b::before { content: '→ '; }
.guia .guia__cta { background: var(--cartel); border-color: var(--cartel); color: #fff; }
.guia__cta p { color: rgba(255,255,255,.85); }
.guia__cta .btn { align-self: flex-start; margin-top: auto; background: #fff; color: var(--cartel); }

/* obras */
.obras { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; grid-auto-flow: dense; gap: 14px; }
.obra { position: relative; border-radius: var(--r-s); overflow: hidden; text-align: left; background: var(--perfil-3); }
.obra:nth-child(1), .obra:nth-child(6) { grid-row: span 2; }
.obra:nth-child(3), .obra:nth-child(12) { grid-column: span 2; }
.obra img, .obra video { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.obra:hover img, .obra:hover video { transform: scale(1.04); }
.obra__txt { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 16px 14px; background: linear-gradient(transparent, rgba(10,16,26,.85)); color: #fff; display: flex; flex-direction: column; line-height: 1.3; }
.obra__txt small { color: #c9d3df; font-size: .8rem; }
.obra__play { position: absolute; top: 12px; right: 12px; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: rgba(255,255,255,.9); color: var(--perfil); padding: 4px 10px; border-radius: 999px; }

/* proceso y empresas */
.proceso, .empresas { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.proceso__media, .empresas__media { position: relative; height: 520px; }
.marco { position: absolute; border-radius: var(--r); overflow: hidden; box-shadow: 0 24px 50px -24px rgba(15,26,43,.45); }
.marco img { width: 100%; height: 100%; object-fit: cover; }
.marco figcaption { position: absolute; left: 12px; right: 12px; bottom: 12px; background: rgba(255,255,255,.94); border-radius: 12px; padding: 10px 14px; font-size: .85rem; color: var(--gris); line-height: 1.35; }
.marco figcaption b { display: block; color: var(--tinta); }
.proceso__media .marco, .empresas__media .marco { width: 60%; height: 78%; left: 0; top: 0; }
.proceso__media .marco--2, .empresas__media .marco--2 { width: 50%; height: 62%; left: auto; right: 0; top: auto; bottom: 0; }
.pasos { counter-reset: p; display: flex; flex-direction: column; }
.pasos li { counter-increment: p; position: relative; padding: 18px 0 18px 64px; border-bottom: 1px solid var(--linea-c); }
.pasos li:last-child { border-bottom: 0; }
.pasos li::before { content: counter(p, decimal-leading-zero); position: absolute; left: 0; top: 16px; font-family: var(--tit); font-weight: 800; font-size: 1.5rem; color: var(--cartel); }
.pasos b { font-size: 1.08rem; }
.pasos p { color: var(--gris); font-size: .95rem; }
.empresas__txt > p { color: var(--gris); font-size: 1.05rem; margin: 16px 0 20px; }
.tildes { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.tildes li { padding-left: 30px; position: relative; }
.tildes li::before { content: ''; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--cartel) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center / 12px no-repeat; }

/* presupuesto */
.coti { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; align-items: start; }
.coti__form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; background: var(--perfil-2); border: 1px solid var(--linea-o); border-radius: var(--r); padding: 28px; }
.campo { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.campo--full { grid-column: 1 / -1; }
.campo label { font-size: .85rem; color: var(--gris-o); }
.campo input, .campo select { font: inherit; color: #fff; background: var(--perfil-3); border: 1px solid rgba(255,255,255,.12); border-radius: 10px; padding: 12px 14px; width: 100%; }
.campo input:focus, .campo select:focus { outline: 2px solid var(--cartel-c); outline-offset: 1px; }
.campo select option { color: var(--tinta); }
.campo .btn { align-self: flex-start; }
.coti__lista:empty { display: none; }
.coti__lista li { display: flex; justify-content: space-between; align-items: center; gap: 12px; background: var(--perfil-3); border-radius: 10px; padding: 10px 14px; margin-bottom: 8px; font-size: .9rem; color: var(--gris-o); }
.coti__lista b { color: #fff; margin-right: 8px; }
.coti__lista button { font-size: 1.3rem; color: var(--gris-o); width: 30px; flex: none; }
.segm { display: inline-flex; background: var(--perfil-3); border-radius: 999px; padding: 4px; gap: 4px; align-self: flex-start; }
.segm button { padding: 8px 16px; border-radius: 999px; font-size: .9rem; color: var(--gris-o); }
.segm button.is-on { background: #fff; color: var(--perfil); font-weight: 600; }
.chat { background: #e7ddd3; border-radius: var(--r); overflow: hidden; color: var(--tinta); position: sticky; top: 100px; }
.chat__cab { display: flex; align-items: center; gap: 10px; background: #075e54; color: #fff; padding: 12px 16px; }
.chat__cab img { background: #fff; border-radius: 50%; padding: 3px; width: 38px; height: 38px; object-fit: contain; }
.chat__cab div { display: flex; flex-direction: column; line-height: 1.25; }
.chat__cab span { font-size: .78rem; opacity: .8; }
.chat__cuerpo { padding: 18px 16px; min-height: 220px; }
.globo { background: #dcf8c6; border-radius: 10px 0 10px 10px; padding: 10px 12px; font-size: .9rem; white-space: pre-wrap; margin-left: 12%; box-shadow: 0 1px 1px rgba(0,0,0,.12); }
.chat .btn--wa { border-radius: 0; }
.chat .nota { padding: 12px 16px; color: #5b5149; }

/* marcas */
.marcas { padding: 40px 0; border-bottom: 1px solid var(--linea-c); }
.marcas .wrap { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.marcas .rotulo { margin: 0; }
.marcas ul { display: flex; flex-wrap: wrap; gap: 10px 34px; }
.marcas li { font-family: var(--tit); font-weight: 700; font-size: 1.15rem; color: #7a8696; letter-spacing: -.01em; }

/* opiniones */
.resenas__cab { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 44px; }
.resenas__cab .cab { margin: 0; }
.puntaje { display: flex; flex-direction: column; align-items: flex-end; background: #fff; border: 1px solid var(--linea-c); border-radius: var(--r); padding: 16px 22px; flex: none; }
.puntaje b { font-family: var(--tit); font-size: 2.4rem; line-height: 1; }
.puntaje small { color: var(--gris); }
.resenas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.resena { background: #fff; border: 1px solid var(--linea-c); border-radius: var(--r); padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.resena blockquote { color: var(--tinta); font-size: .96rem; flex: 1; }
.resena figcaption { display: flex; align-items: center; gap: 10px; }
.resena figcaption i { width: 38px; height: 38px; border-radius: 50%; background: var(--vidrio-2); color: var(--cartel); font-style: normal; font-weight: 700; display: grid; place-items: center; flex: none; }
.resena figcaption span { display: flex; flex-direction: column; line-height: 1.25; }
.resena small { color: var(--gris); font-size: .8rem; }

/* faq */
.faq { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.faq details { border-bottom: 1px solid var(--linea-c); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.4rem; color: var(--cartel); line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq details p { color: var(--gris); margin-top: 10px; }

/* locales */
.showroom { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: stretch; }
.local-foto { border-radius: var(--r); overflow: hidden; margin: 6px 0 24px; aspect-ratio: 16 / 9; }
.local-foto img { width: 100%; height: 100%; object-fit: cover; }
.datos { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; margin-bottom: 28px; }
.datos dt { font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gris-o); margin-bottom: 4px; }
.datos dd { margin: 0; color: #e6ebf1; font-size: .95rem; }
.datos small { color: var(--gris-o); }
.datos a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.horas { border-collapse: collapse; margin-top: 8px; font-size: .86rem; }
.horas td { padding: 2px 14px 2px 0; color: #cdd5df; vertical-align: top; }
.mapa { border-radius: var(--r); overflow: hidden; min-height: 420px; }
.mapa iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

/* cierre y pie */
.cierre { background: var(--cartel); color: #fff; text-align: center; padding: 80px 0; }
.cierre p { color: rgba(255,255,255,.85); margin: 14px 0 28px; font-size: 1.1rem; }
.footer { background: var(--perfil); color: var(--gris-o); padding: 64px 0 28px; font-size: .9rem; }
.footer__in { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; }
.footer__in img { height: 76px; width: auto; margin-bottom: 14px; align-self: flex-start; }
.footer__in > div { display: flex; flex-direction: column; gap: 8px; }
.footer__in b { color: #fff; margin-bottom: 4px; }
.footer__in a:hover { color: #fff; }
.footer__pie { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-top: 1px solid var(--linea-o); margin-top: 44px; padding-top: 22px; font-size: .8rem; }

/* whatsapp flotante */
.wa-flot { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #25d366; display: grid; place-items: center; box-shadow: 0 10px 24px -6px rgba(0,0,0,.4); transition: transform .2s; }
.wa-flot:hover { transform: scale(1.06); }
.wa-flot svg { width: 30px; height: 30px; fill: #fff; }

/* visor */
.lb { position: fixed; inset: 0; z-index: 100; background: rgba(6,10,18,.92); display: flex; align-items: center; justify-content: center; padding: 24px 80px; }
.lb[hidden] { display: none; }
.lb__cont { display: grid; grid-template-columns: minmax(0, 1fr) 320px; max-width: 1060px; width: 100%; max-height: 88vh; background: var(--perfil-2); border-radius: var(--r); overflow: hidden; }
.lb__media { background: #000; display: grid; place-items: center; max-height: 88vh; min-height: 0; }
.lb__media img, .lb__media video { max-height: 88vh; max-width: 100%; object-fit: contain; }
.lb__info { padding: 28px; color: #fff; display: flex; flex-direction: column; gap: 12px; }
.lb__info b { font-family: var(--tit); font-size: 1.5rem; }
.lb__info p { color: #cdd5df; }
.lb__info ul { display: flex; flex-wrap: wrap; gap: 6px; }
.lb__info li { font-size: .78rem; background: var(--perfil-3); padding: 4px 10px; border-radius: 999px; color: #dfe6ee; }
.lb__info .btn { align-self: flex-start; margin-top: auto; }
.lb__x { position: absolute; top: 16px; right: 20px; font-size: 2.2rem; color: #fff; width: 48px; height: 48px; }
.lb__nav { position: absolute; top: 50%; transform: translateY(-50%); font-size: 2.6rem; color: #fff; width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,.08); }
.lb__nav--a { left: 16px; }
.lb__nav--s { right: 16px; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

@media (max-width: 1080px) {
  .nav { gap: 18px; font-size: .88rem; }
  .prods, .guia, .resenas { grid-template-columns: repeat(2, 1fr); }
  .obras { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .topbar__mid { display: none; }
  .nav { position: absolute; inset: 74px 0 auto 0; background: #fff; flex-direction: column; gap: 0; padding: 8px 20px 20px; border-bottom: 1px solid var(--linea-c); transform: translateY(-140%); transition: transform .3s; margin: 0; z-index: -1; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--linea-c); font-size: 1rem; }
  .menu-abierto .nav { transform: none; }
  .burger { display: flex; margin-left: auto; }
  .header__cta { display: none; }
  .hero { padding: 40px 0; }
  .hero__grid, .sim, .proceso, .empresas, .coti, .faq, .showroom { grid-template-columns: 1fr; gap: 36px; }
  .hero__media { height: 460px; }
  .numeros { grid-template-columns: repeat(2, 1fr); margin-top: 40px; }
  .franja__in { grid-template-columns: repeat(2, 1fr); }
  .sec { padding: 72px 0; }
  .chat { position: static; }
  .lb { padding: 0; }
  .lb__cont { grid-template-columns: 1fr; overflow-y: auto; max-height: 100vh; border-radius: 0; }
  .lb__nav { display: none; }
  .resenas__cab { flex-direction: column; align-items: flex-start; }
  .puntaje { align-items: flex-start; }
  .footer__in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer__in { grid-template-columns: 1fr; gap: 28px; }
  .footer__pie { flex-direction: column; gap: 8px; }
}
@media (max-width: 560px) {
  .wrap { width: calc(100% - 32px); }
  .topbar__end { display: none; }
  .logo img { height: 42px; }
  .hero__media { height: 400px; }
  .hero__video { left: 18%; width: 54%; }
  .hero__foto--1 { width: 38%; top: 40px; }
  .hero__foto--2 { width: 38%; }
  .flot { padding: 9px 12px; }
  .flot b { font-size: 1.05rem; }
  .flot--a { left: 0; bottom: 30px; }
  .flot--b { right: 0; top: 10px; }
  .numeros li { padding: 16px; }
  .numeros b { font-size: 1.6rem; }
  .franja__in { grid-template-columns: 1fr; gap: 16px; }
  .prods, .guia, .resenas { grid-template-columns: 1fr; }
  .obras { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .sim__escena { min-height: 340px; }
  .coti__form { grid-template-columns: 1fr; padding: 20px; }
  .sim__panel { padding: 20px; }
  .proceso__media, .empresas__media { height: 400px; }
  .datos { grid-template-columns: 1fr; }
  .btn { white-space: normal; text-align: center; }
}

/* =========================================================
   Capa de movimiento e interacción (v4)
   ========================================================= */
/* aparición escalonada */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1) var(--d, 0ms), transform .7s cubic-bezier(.2,.7,.2,1) var(--d, 0ms); }
.rv.is-in { opacity: 1; transform: none; }

/* íconos de línea que se dibujan */
.ico { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ico path { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.3s cubic-bezier(.6,0,.2,1) calc(var(--d, 0ms) + 250ms); }
.is-in .ico path, .is-in.ico path { stroke-dashoffset: 0; }
.prod__img { position: relative; }
.prod__ico { position: absolute; left: 14px; bottom: 14px; width: 48px; height: 48px; border-radius: 14px; background: rgba(255,255,255,.92); backdrop-filter: blur(6px); color: var(--cartel); display: grid; place-items: center; box-shadow: 0 8px 20px -10px rgba(15,26,43,.5); transition: transform .3s; z-index: 1; }
.prod:hover .prod__ico { transform: translateY(-3px); }
.ico--guia { width: 34px; height: 34px; color: var(--cartel); margin-bottom: 14px; }
.guia__cta .ico--guia { color: #fff; }

/* reflejo de vidrio al pasar el mouse */
.prod__img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,.28) 45%, rgba(255,255,255,.06) 52%, transparent 60%); transform: translateX(-110%); transition: transform .9s cubic-bezier(.2,.7,.2,1); pointer-events: none; }
.prod:hover .prod__img::after { transform: translateX(110%); }
.prod__img img { transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.prod:hover .prod__img img { transform: scale(1.04); }

/* barra de progreso de lectura */
.progreso { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--cartel); transform-origin: 0 50%; transform: scaleX(0); }

/* portada: entrada y paralaje leve */
.hero__video, .hero__foto, .flot { transition: translate .5s cubic-bezier(.2,.7,.2,1); }
.hero__video { translate: calc(var(--mx, 0) * -10px) calc(var(--my, 0) * -10px); }
.hero__foto--1 { translate: calc(var(--mx, 0) * 22px) calc(var(--my, 0) * 18px); }
.hero__foto--2 { translate: calc(var(--mx, 0) * 26px) calc(var(--my, 0) * 22px); }
.flot--a { translate: calc(var(--mx, 0) * 34px) calc(var(--my, 0) * 28px); }
.flot--b { translate: calc(var(--mx, 0) * 30px) calc(var(--my, 0) * 24px); }
.hero__txt > * { animation: sube .8s cubic-bezier(.2,.7,.2,1) both; }
.hero__txt > :nth-child(2) { animation-delay: .08s; }
.hero__txt > :nth-child(3) { animation-delay: .16s; }
.hero__txt > :nth-child(4) { animation-delay: .24s; }
.hero__txt > :nth-child(5) { animation-delay: .32s; }
.hero__media > * { animation: sube .9s cubic-bezier(.2,.7,.2,1) both .2s; }
.hero__media > .flot { animation-delay: .6s; }
@keyframes sube { from { opacity: 0; transform: translateY(22px); } }

/* marcas en cinta continua */
.marcas .wrap { flex-wrap: nowrap; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); }
.marcas .rotulo { position: relative; z-index: 1; background: #fff; padding-right: 24px; flex: none; box-shadow: 16px 0 16px #fff; }
.marcas ul { flex-wrap: nowrap; width: max-content; animation: cinta 30s linear infinite; }
.marcas li { white-space: nowrap; }
.marcas:hover ul { animation-play-state: paused; }
@keyframes cinta { to { transform: translateX(-50%); } }

/* pasos con línea de avance */
.pasos { position: relative; --prog: 0; }
.pasos::before, .pasos::after { content: ''; position: absolute; left: 15px; top: 34px; bottom: 34px; width: 2px; background: var(--linea-c); }
.pasos::after { background: var(--cartel); transform-origin: top; transform: scaleY(var(--prog)); }
.pasos li { border-bottom: 0; }
.pasos li::before { left: 0; top: 18px; width: 32px; height: 32px; border-radius: 50%; background: #fff; border: 2px solid var(--linea-c); font-size: .78rem; display: grid; place-items: center; z-index: 1; color: var(--gris); transition: background .4s, border-color .4s, color .4s; }
.pasos li.is-hecho::before { background: var(--cartel); border-color: var(--cartel); color: #fff; }

/* simulador: abrir la ducha */
.sim__acciones { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 8px; }
.btn--fantasma { border-color: rgba(255,255,255,.3); color: #fff; }
.btn--fantasma svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.btn--fantasma[aria-pressed="true"] { background: rgba(111,155,230,.18); border-color: var(--cartel-c); }
.lluvia { position: absolute; left: 36%; width: 28%; top: calc(10% + 72px); bottom: 18%; opacity: 0; transition: opacity .4s; pointer-events: none; overflow: hidden; }
.lluvia i { position: absolute; left: var(--x); top: 0; width: 2.5px; height: 18px; border-radius: 2px; background: linear-gradient(transparent, rgba(60,120,195,.95)); animation: gota var(--t) linear infinite var(--r); }
.is-ducha .lluvia { opacity: 1; }
@keyframes gota { from { transform: translateY(-16px); opacity: 0; } 15% { opacity: 1; } to { transform: translateY(300px); opacity: .25; } }
.mampara { z-index: 2; }
.cristal::before { content: ''; position: absolute; inset: 0; background: radial-gradient(120% 70% at 50% 100%, rgba(255,255,255,.6), rgba(255,255,255,.18) 70%, transparent); opacity: 0; transition: opacity 3.5s ease; pointer-events: none; }
.is-ducha .cristal::before { opacity: 1; }

/* cómo medir */
.medir { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.tabs--chicas { margin: 22px 0 14px; }
.tabs--chicas .tab { padding: 8px 16px; font-size: .88rem; }
.medir__tips { counter-reset: t; display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.medir__tips li { counter-increment: t; position: relative; padding-left: 34px; color: var(--gris); }
.medir__tips li::before { content: counter(t); position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; background: var(--vidrio-2); color: var(--cartel); font-size: .78rem; font-weight: 700; display: grid; place-items: center; }
.medir__campos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.medir__campos label { display: flex; flex-direction: column; gap: 6px; font-size: .82rem; color: var(--gris); }
.medir__campos input { font: inherit; color: var(--tinta); border: 1.5px solid var(--linea-c); border-radius: 10px; padding: 11px 12px; width: 100%; transition: border-color .2s, box-shadow .2s; }
.medir__campos input:focus { outline: none; border-color: var(--cartel); box-shadow: 0 0 0 4px rgba(30,79,163,.12); }
.medir__res { margin: 18px 0 14px; color: var(--gris); min-height: 1.6em; }
.medir__res b { color: var(--tinta); font-family: var(--tit); font-size: 1.15rem; }
#medirUsar:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.medir__plano { background: var(--vidrio); border-radius: var(--r); padding: 26px 34px; margin: 0; }
.medir__plano svg { width: 100%; height: auto; overflow: visible; }
.medir__plano figcaption { text-align: center; font-size: .82rem; color: var(--gris); margin-top: 14px; }
.vano { fill: #fff; stroke: var(--aluminio); stroke-width: 3; }
.obj { fill: none; stroke: #8fa0b4; stroke-width: 3; stroke-linecap: round; display: none; }
.obj--espejo rect { fill: rgba(30,79,163,.06); }
[data-tipo="mampara"] .obj--mampara, [data-tipo="ventana"] .obj--ventana, [data-tipo="espejo"] .obj--espejo { display: inline; animation: aparece .5s ease both; }
.agua { stroke: var(--cartel-c); stroke-dasharray: 4 6; animation: corre 1s linear infinite; }
@keyframes corre { to { stroke-dashoffset: -20; } }
@keyframes aparece { from { opacity: 0; } }
.cota line { stroke: #b6c2d0; stroke-width: 2; stroke-dasharray: 6 5; transition: stroke .25s, stroke-width .25s; }
.pt { fill: #9fb0c2; }
.cota text { font: 600 13px 'Instrument Sans', sans-serif; fill: var(--gris); text-anchor: middle; opacity: .75; transition: opacity .25s, fill .25s; }
.medir__plano[data-foco="a1"] [data-c="a1"] line, .medir__plano[data-foco="a2"] [data-c="a2"] line, .medir__plano[data-foco="a3"] [data-c="a3"] line,
.medir__plano[data-foco="h1"] [data-c="h1"] line, .medir__plano[data-foco="h2"] [data-c="h2"] line { stroke: var(--cartel); stroke-width: 3; stroke-dasharray: none; animation: pulso 1.2s ease-in-out infinite; }
.medir__plano[data-foco="a1"] [data-c="a1"] text, .medir__plano[data-foco="a2"] [data-c="a2"] text, .medir__plano[data-foco="a3"] [data-c="a3"] text,
.medir__plano[data-foco="h1"] [data-c="h1"] text, .medir__plano[data-foco="h2"] [data-c="h2"] text { fill: var(--cartel); opacity: 1; }
@keyframes pulso { 50% { stroke-opacity: .45; } }

/* obras: borde al pasar */
.obra::after { content: ''; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); pointer-events: none; transition: box-shadow .3s; }
.obra:hover::after { box-shadow: inset 0 0 0 2px rgba(111,155,230,.7); }
.obra:focus-visible { outline: 3px solid var(--cartel-c); outline-offset: 3px; }

/* barra de contacto en el celular */
.barra-movil { display: none; }
@media (max-width: 900px) {
  .medir { grid-template-columns: 1fr; gap: 32px; }
  .barra-movil { display: grid; grid-template-columns: 1fr 2fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 70; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.96); backdrop-filter: blur(10px); border-top: 1px solid var(--linea-c); }
  .barra-movil a { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 10px; border-radius: 999px; font-weight: 600; font-size: .95rem; border: 1.5px solid var(--linea-c); color: var(--tinta); }
  .barra-movil svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .barra-movil .barra-movil__wa { background: #1faa59; border-color: #1faa59; color: #fff; }
  .wa-flot { display: none; }
  body { padding-bottom: 72px; }
}
@media (max-width: 560px) {
  .medir__campos { grid-template-columns: repeat(2, 1fr); }
  .medir__plano { padding: 16px 26px; }
}
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; }
  .ico path { stroke-dashoffset: 0; }
  .hero__txt > *, .hero__media > *, .marcas ul, .lluvia i, .agua { animation: none !important; }
}