:root {
  --ink: #151413; --ink2: #2a2725; --paper: #f6f3ee; --paper2: #ece6dd; --line: #ddd5ca;
  --red: #e1001b; --red-d: #b80016; --wood: #b9895c; --sand: #cdbfae; --muted: #625b54; --wa: #14803f;
  --r: 18px; --pad: clamp(16px, 5vw, 64px);
  --fd: 'Bricolage Grotesque', 'Inter', system-ui, sans-serif; --fb: 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.6 var(--fb); color: var(--ink); background: var(--paper); overflow-x: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--fd); line-height: 1.04; letter-spacing: -.025em; margin: 0 0 .5em; font-weight: 700; }
h2 { font-size: clamp(30px, 5vw, 54px); }
h3 { font-size: 22px; }
p { margin: 0 0 1em; }
em { font-style: normal; color: var(--red); }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

/* botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: 0 22px; border-radius: 999px; border: 0; font: 600 15px/1 var(--fb); text-decoration: none; cursor: pointer; transition: transform .2s var(--ease), background .2s, box-shadow .2s; white-space: nowrap; }
.btn:active { transform: scale(.97); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 14px; }
.btn-red { background: var(--red); color: #fff; box-shadow: 0 8px 20px -10px rgba(20, 12, 8, .45); }
.btn-red:hover { background: var(--red-d); }
.btn-ghost { background: rgba(255, 255, 255, .08); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28); backdrop-filter: blur(8px); }
.btn-ghost:hover { background: rgba(255, 255, 255, .16); }
.btn-ghost-dark { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn-ghost-dark:hover { background: var(--ink); color: #fff; }
.btn-ghost-dark:disabled { opacity: .3; pointer-events: none; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #0f6834; }
.row { display: flex; flex-wrap: wrap; gap: 10px; }

/* nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; gap: 24px; padding: 12px var(--pad); color: #fff; transition: background .3s, color .3s, box-shadow .3s; }
.nav.solid { background: rgba(246, 243, 238, .9); color: var(--ink); backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 500 19px var(--fd); letter-spacing: -.01em; }
.brand img { width: 36px; height: 36px; border-radius: 8px; }
.brand b { font-weight: 800; }
.links { display: flex; gap: 26px; margin-left: auto; font-size: 14.5px; font-weight: 500; }
.links a { text-decoration: none; opacity: .85; }
.links a:hover { opacity: 1; }
.burger { display: none; width: 44px; height: 44px; border: 0; background: none; color: inherit; cursor: pointer; padding: 0; }
.burger span { display: block; width: 22px; height: 2px; margin: 6px auto; background: currentColor; transition: transform .3s var(--ease); }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.drawer { position: fixed; inset: 0; z-index: 45; background: var(--ink); color: #fff; display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 80px var(--pad) 40px; transform: translateY(-100%); transition: transform .5s var(--ease); }
.drawer.open { transform: none; }
.drawer a:not(.btn) { font: 700 30px var(--fd); text-decoration: none; padding: 6px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.drawer .btn { margin-top: 24px; }
@media (max-width: 900px) { .links, .nav > .btn { display: none; } .burger { display: block; margin-left: auto; } }

/* hero */
.hero { position: relative; height: 640vh; background: #171513; color: #fff; }
.hero-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
#hero3d { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-fallback { display: none; position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.no-webgl .hero-fallback { display: block; }
.no-webgl .hero { height: auto; }
.no-webgl .hero-sticky { height: 100svh; }
.hero-ui { position: absolute; inset: 0; pointer-events: none; }
.hero-ui::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(23, 21, 19, .9) 0, rgba(23, 21, 19, .62) 28%, rgba(23, 21, 19, 0) 52%); }
@media (max-width: 760px) { .hero-ui::before { display: none; } }
.hs { position: absolute; left: var(--pad); top: 50%; width: min(520px, 42vw); transform: translateY(-46%); opacity: 0; transition: opacity .5s, transform .7s var(--ease); }
.hs.on { opacity: 1; transform: translateY(-50%); pointer-events: auto; }
.hs h1 { font-size: clamp(42px, 6.4vw, 92px); font-weight: 800; margin-bottom: .35em; }
.hs h2 { font-size: clamp(30px, 3.6vw, 50px); }
.hs p { color: rgba(255, 255, 255, .78); font-size: 17px; max-width: 30em; }
.hs .lead { font-size: 18px; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-size: 13px !important; letter-spacing: .08em; text-transform: uppercase; color: #fff !important; font-weight: 600; }
.step { font: 600 13px var(--fb); letter-spacing: .12em; text-transform: uppercase; color: #ff6b6b !important; }
.spec { display: inline-block; font: 600 14px var(--fb); padding: 8px 14px; border-radius: 999px; background: rgba(225, 0, 27, .14); box-shadow: inset 0 0 0 1px rgba(255, 80, 80, .4); color: #ffd2d2 !important; }
.scrollhint { margin-top: 34px; font-size: 13px !important; letter-spacing: .06em; text-transform: uppercase; }
.scrollhint span { display: inline-block; animation: bob 1.6s infinite; }
@keyframes bob { 50% { transform: translateY(5px); } }
.finishes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.finishes span { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 8px; border-radius: 999px; background: rgba(255, 255, 255, .07); font-size: 14px; font-weight: 600; transition: background .3s, box-shadow .3s, transform .3s var(--ease); }
.finishes span.on { background: #fff; color: var(--ink); transform: scale(1.06); }
.finishes i { width: 22px; height: 22px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .2); }
.dims { position: absolute; inset: 0; opacity: 0; transition: opacity .4s; }
.dims.on { opacity: 1; }
.dim { position: absolute; left: 0; top: 0; transform: translate(-50%, -50%); font: 700 14px var(--fb); padding: 5px 10px; border-radius: 6px; background: var(--red); color: #fff; white-space: nowrap; font-variant-numeric: tabular-nums; }
.dim.dd { background: #fff; color: var(--ink); }
.rail { position: absolute; right: 18px; top: 50%; width: 3px; height: 120px; margin-top: -60px; background: rgba(255, 255, 255, .15); border-radius: 3px; overflow: hidden; }
.rail i { position: absolute; inset: 0 0 auto; height: 0; background: var(--red); }
@media (max-width: 760px) {
  .hero { height: 620vh; }
  .hs { left: 16px; right: 16px; width: auto; top: auto; bottom: 28px; transform: translateY(14px); }
  .hs.on { transform: none; }
  .hs h1 { font-size: 44px; }
  .hs h2 { font-size: 28px; }
  .hs p { font-size: 15px; }
  .hs .lead { font-size: 16px; }
  .hs .scrollhint { margin-top: 18px; }
  .hs .btn { min-height: 46px; padding: 0 18px; }
  .hs::before { content: ''; position: absolute; inset: -110px -16px -28px; z-index: -1; background: linear-gradient(to top, rgba(23, 21, 19, .97) 62%, rgba(23, 21, 19, .75) 80%, transparent); }
  .rail { display: none; }
  .dim { font-size: 12px; padding: 4px 8px; }
}

/* ticker */
.ticker { overflow: hidden; background: var(--red); color: #fff; padding: 14px 0; }
.ticker div { display: flex; width: max-content; animation: tick 34s linear infinite; }
.ticker span { font: 700 20px var(--fd); padding: 0 22px; white-space: nowrap; }
.ticker span::after { content: '✦'; margin-left: 44px; font-size: 13px; opacity: .7; vertical-align: middle; }
@keyframes tick { to { transform: translateX(-50%); } }

/* facts */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-bottom: 1px solid var(--line); }
.fact { background: var(--paper); padding: 28px var(--pad); display: flex; flex-direction: column; gap: 2px; }
.fact b { font: 800 30px var(--fd); letter-spacing: -.02em; }
.fact span { color: var(--muted); font-size: 14px; }
@media (max-width: 760px) { .facts { grid-template-columns: 1fr 1fr; } .fact { padding: 20px 16px; } .fact b { font-size: 24px; } }

/* secciones */
.sec { padding: clamp(72px, 10vw, 130px) var(--pad); }
.sec-head { max-width: 760px; margin-bottom: 40px; }
.sec-head p:not(.eyebrow) { color: var(--muted); font-size: 17px; }
.eyebrow { font: 600 12.5px var(--fb); letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin-bottom: 14px; }
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.vis { opacity: 1; transform: none; }

/* showroom */
.filters { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; margin: 0 calc(var(--pad) * -1) 28px; padding: 10px var(--pad); position: sticky; top: 64px; z-index: 5; background: var(--paper); }
.filters::-webkit-scrollbar { display: none; }
.filters button { flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: 999px; border: 0; background: #fff; box-shadow: inset 0 0 0 1px var(--line); font: 600 14.5px var(--fb); color: var(--ink); cursor: pointer; transition: background .25s, color .25s, box-shadow .25s; }
.filters button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.filters button small { font-size: 12px; opacity: .55; font-weight: 600; }
.filters button[aria-selected="true"] { background: var(--ink); color: #fff; box-shadow: none; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { position: relative; border-radius: var(--r); overflow: hidden; background: var(--ink2); cursor: pointer; aspect-ratio: 4 / 5; border: 0; padding: 0; text-align: left; color: #fff; font: inherit; transition: transform .5s var(--ease), opacity .4s; }
.card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.card:hover img { transform: scale(1.05); }
.card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10, 9, 8, .82), transparent 50%); }
.card .ci { position: absolute; left: 18px; right: 18px; bottom: 16px; z-index: 1; }
.card .ci small { display: block; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; opacity: .75; font-weight: 600; margin-bottom: 4px; }
.card .ci b { display: block; font: 700 22px/1.15 var(--fd); letter-spacing: -.01em; }
.card .cnt { position: absolute; top: 14px; right: 14px; z-index: 1; font-size: 12.5px; font-weight: 600; padding: 5px 10px; border-radius: 999px; background: rgba(0, 0, 0, .45); backdrop-filter: blur(6px); }
.card.wide { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.card.hide { display: none; }
.card.in { animation: cin .6s var(--ease) both; }
@keyframes cin { from { opacity: 0; transform: translateY(18px) scale(.98); } }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr 1fr; gap: 10px; } .card.wide { grid-column: span 2; grid-row: auto; aspect-ratio: 5 / 4; } .card .ci b { font-size: 17px; } .card .ci { left: 12px; right: 12px; bottom: 12px; } }
@media (max-width: 760px) { .filters { top: 60px; } }

/* lightbox */
.lb { position: fixed; inset: 0; z-index: 80; background: rgba(12, 11, 10, .86); backdrop-filter: blur(10px); display: grid; place-items: center; padding: 20px; }
.lb[hidden] { display: none; }
.lb-card { position: relative; width: min(1060px, 100%); max-height: calc(100svh - 40px); display: grid; grid-template-columns: 1.1fr 1fr; background: var(--paper); border-radius: 22px; overflow: hidden; animation: lbin .5s var(--ease); }
@keyframes lbin { from { opacity: 0; transform: translateY(20px) scale(.97); } }
.lb-x { position: absolute; top: 12px; right: 12px; z-index: 3; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(0, 0, 0, .55); color: #fff; font-size: 18px; cursor: pointer; }
.lb-media { position: relative; background: #000; aspect-ratio: 4 / 5; max-height: calc(100svh - 40px); overflow: hidden; }
.lb-track { display: flex; height: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.lb-track::-webkit-scrollbar { display: none; }
.lb-track > * { flex: none; width: 100%; height: 100%; object-fit: cover; scroll-snap-align: center; }
.lb-arrow { position: absolute; top: 50%; margin-top: -22px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .85); font-size: 26px; line-height: 1; cursor: pointer; }
.lb-arrow.prev { left: 10px; } .lb-arrow.next { right: 10px; }
.lb-dots { position: absolute; left: 0; right: 0; bottom: 12px; display: flex; justify-content: center; gap: 6px; }
.lb-dots i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .45); transition: width .3s, background .3s; }
.lb-dots i.on { width: 20px; border-radius: 4px; background: #fff; }
.lb-info { padding: 40px 36px; overflow-y: auto; display: flex; flex-direction: column; justify-content: center; }
.lb-info h3 { font-size: 32px; }
.lb-info p:not(.eyebrow) { color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 24px; }
.tags span { font-size: 13px; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: var(--paper2); }
@media (max-width: 760px) {
  .lb { padding: 0; place-items: end stretch; }
  .lb-card { grid-template-columns: 1fr; border-radius: 22px 22px 0 0; max-height: 94svh; overflow-y: auto; }
  .lb-media { aspect-ratio: 4 / 4.4; max-height: none; }
  .lb-info { padding: 22px 18px 28px; }
  .lb-info h3 { font-size: 26px; }
  .lb-arrow { display: none; }
}

/* en obra */
.enobra { background: var(--ink); color: #fff; }
.enobra .sec-head { margin-bottom: 28px; }
.clips { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 calc(var(--pad) * -1); padding: 0 var(--pad) 8px; scrollbar-width: none; }
.clips::-webkit-scrollbar { display: none; }
.clip { flex: none; width: clamp(220px, 24vw, 320px); margin: 0; scroll-snap-align: start; }
.clip video { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--r); background: #222; }
.clip figcaption { font-size: 14px; color: rgba(255, 255, 255, .7); margin-top: 10px; font-weight: 500; }

/* presupuesto */
.quote { background: var(--paper2); }
.quote-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(28px, 5vw, 72px); align-items: start; max-width: 1240px; margin: 0 auto; }
.quote-intro { position: sticky; top: 100px; }
.quote-intro p:not(.eyebrow) { color: var(--muted); font-size: 17px; }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; align-items: baseline; font-weight: 500; }
.ticks li::before { content: '✓'; color: #fff; background: var(--red); width: 22px; height: 22px; border-radius: 50%; display: inline-grid; place-items: center; font-size: 12px; flex: none; }
.qform { background: #fff; border-radius: 24px; padding: clamp(20px, 3vw, 36px); box-shadow: 0 30px 60px -40px rgba(40, 25, 10, .35); }
.qsteps { display: flex; gap: 6px; list-style: none; padding: 0; margin: 0 0 26px; }
.qsteps li { flex: 1; font-size: 12px; font-weight: 600; color: var(--muted); padding-top: 10px; border-top: 3px solid var(--paper2); transition: color .3s, border-color .3s; }
.qsteps li.on, .qsteps li.done { color: var(--ink); border-color: var(--red); }
.qstep { border: 0; padding: 0; margin: 0; display: none; min-width: 0; }
.qstep.on { display: block; animation: qin .45s var(--ease); }
@keyframes qin { from { opacity: 0; transform: translateX(14px); } }
.qstep legend { font: 700 26px/1.15 var(--fd); letter-spacing: -.02em; margin-bottom: 18px; padding: 0; }
.opts { display: flex; flex-wrap: wrap; gap: 10px; }
.opts button { border: 0; cursor: pointer; font: 600 15px var(--fb); color: var(--ink); background: var(--paper); box-shadow: inset 0 0 0 1.5px var(--line); border-radius: 14px; transition: box-shadow .2s, background .2s, transform .2s var(--ease); }
.opts button:active { transform: scale(.97); }
.opts button[aria-pressed="true"] { box-shadow: inset 0 0 0 2px var(--red); background: #fff3f4; }
.opts.amb { display: grid; grid-template-columns: repeat(3, 1fr); }
.opts.amb button { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 20px 10px; min-height: 108px; }
.opts.amb svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.opts.chips button { min-height: 46px; padding: 0 16px; border-radius: 999px; }
.opts.sw button { display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 16px 0 10px; border-radius: 999px; }
.opts.sw i { width: 30px; height: 30px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .15); }
.sub { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 22px 0 10px; }
.field { display: block; margin-top: 16px; }
.field > span { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.field small { color: var(--muted); font-weight: 500; }
.field input, .field textarea, .field select { width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--paper); font: 16px var(--fb); color: var(--ink); }
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--ink); background: #fff; }
.measure { display: grid; grid-template-columns: 1.2fr 1fr; gap: 18px; align-items: center; }
.box3d { width: 100%; height: auto; background: var(--paper); border-radius: 16px; }
.mfields .field { margin-top: 10px; }
.field.num { position: relative; }
.field.num em { position: absolute; right: 14px; bottom: 15px; color: var(--muted); font-size: 14px; font-weight: 600; }
.field.num input { padding-right: 44px; font-weight: 600; font-variant-numeric: tabular-nums; }
.measure.off { opacity: .35; pointer-events: none; }
.check { display: flex; gap: 10px; align-items: center; margin-top: 16px; font-weight: 600; font-size: 15px; cursor: pointer; min-height: 44px; }
.check input { width: 22px; height: 22px; accent-color: var(--red); }
.howto { margin-top: 10px; background: var(--paper); border-radius: 12px; padding: 12px 16px; }
.howto summary { cursor: pointer; font-weight: 600; font-size: 15px; }
.howto p { margin: 10px 0 0; color: var(--muted); font-size: 14.5px; }
.preview { margin-top: 18px; }
.preview pre { margin: 0; white-space: pre-wrap; font: 14px/1.55 var(--fb); background: #e8f6ee; border-radius: 4px 14px 14px 14px; padding: 14px 16px; max-height: 220px; overflow-y: auto; }
.qnav { display: flex; align-items: center; gap: 10px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--paper2); }
.qnav .btn-red, .qnav .btn-wa { margin-left: auto; }
.qcount { font-size: 13px; color: var(--muted); font-weight: 600; }
.shake { animation: shake .4s; }
@keyframes shake { 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
@media (max-width: 900px) { .quote-wrap { grid-template-columns: minmax(0, 1fr); } .quote-intro { position: static; } }
@media (max-width: 560px) { .opts.amb { grid-template-columns: 1fr 1fr; } .measure { grid-template-columns: 1fr; } .mfields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; } .mfields .field > span { font-size: 12.5px; } .field.num em { right: 8px; font-size: 12px; } .field.num input { padding: 10px 26px 10px 10px; } .qsteps li { font-size: 0; } .qstep legend { font-size: 22px; } }

/* proceso */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pstep { background: #fff; border-radius: var(--r); padding: 26px 22px; box-shadow: inset 0 0 0 1px var(--line); }
.pstep span { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--ink); color: #fff; font: 800 18px var(--fd); margin-bottom: 18px; }
.pstep p { color: var(--muted); font-size: 15px; margin: 0; }
.proc-video { margin: 36px 0 0; display: flex; align-items: center; gap: 24px; }
.proc-video video { width: min(320px, 60vw); aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--r); background: #222; }
.proc-video figcaption { color: var(--muted); font-size: 15px; max-width: 240px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; gap: 10px; } .pstep { padding: 20px 16px; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } .proc-video { flex-direction: column; align-items: flex-start; } .proc-video video { width: 100%; } }

/* equipo */
.equipo { background: var(--ink); color: #fff; }
.eq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.eq-copy p:not(.eyebrow) { color: rgba(255, 255, 255, .72); font-size: 17px; }
.eq-copy .btn-ghost-dark { color: #fff; box-shadow: inset 0 0 0 1.5px #fff; }
.eq-copy .btn-ghost-dark:hover { background: #fff; color: var(--ink); }
.reels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.reel { position: relative; margin: 0; border-radius: var(--r); overflow: hidden; background: #222; aspect-ratio: 9 / 16; }
.reel video { width: 100%; height: 100%; object-fit: cover; }
.reel .play { position: absolute; inset: 0; margin: auto; width: 60px; height: 60px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .92); color: var(--ink); font-size: 20px; padding-left: 4px; cursor: pointer; transition: transform .3s var(--ease), opacity .3s; }
.reel.playing .play { opacity: 0; transform: scale(.8); }
.reel figcaption { position: absolute; left: 12px; right: 12px; bottom: 12px; font-size: 13px; font-weight: 600; text-shadow: 0 1px 8px rgba(0, 0, 0, .7); }
@media (max-width: 900px) { .eq-grid { grid-template-columns: 1fr; } }
@media (max-width: 1100px) { .reels { grid-template-columns: 1fr 1fr; } }

/* ubicación */
.ub-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.addr { font-size: 20px !important; color: var(--ink) !important; line-height: 1.4; }
.ub-copy p { color: var(--muted); font-size: 17px; }
.map { position: relative; border-radius: 22px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--paper2); }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.4) contrast(1.05); }
.map .van { position: absolute; right: 14px; bottom: 14px; width: 120px; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 14px; border: 3px solid #fff; box-shadow: 0 10px 30px rgba(0, 0, 0, .3); }
@media (max-width: 900px) { .ub-grid { grid-template-columns: 1fr; } .map { aspect-ratio: 1; } .map .van { width: 90px; } }

/* faq */
.faq { padding-top: 0; }
.qa { max-width: 860px; }
.qa details { border-bottom: 1px solid var(--line); }
.qa summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; padding: 22px 0; font: 600 19px/1.3 var(--fd); }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: '+'; font: 400 28px/1 var(--fb); color: var(--red); transition: transform .3s var(--ease); }
.qa details[open] summary::after { transform: rotate(45deg); }
.qa p { color: var(--muted); padding-bottom: 20px; margin: 0; max-width: 680px; }

/* footer */
.foot { background: var(--ink); color: #fff; padding: 56px var(--pad) 30px; }
.foot-top { display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: start; }
.foot-top p { color: rgba(255, 255, 255, .6); font-size: 14.5px; margin: 0; }
.foot-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 14.5px; }
.foot-links a { text-decoration: none; opacity: .8; }
.legal { margin: 40px 0 0; font-size: 12.5px; color: rgba(255, 255, 255, .4); }
@media (max-width: 760px) { .foot-top { grid-template-columns: 1fr; } }

.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 12px 26px -8px rgba(20, 12, 8, .45); cursor: pointer; transform: scale(0); transition: transform .4s var(--ease); }
.wa-float.show { transform: none; }
@media (max-width: 760px) { .wa-float { right: 14px; bottom: 14px; width: 54px; height: 54px; } }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; } }

/* ---------- servicios ---------- */
.callouts span { position: absolute; left: 0; top: 0; opacity: 0; font: 600 13px var(--fb); padding: 6px 12px 6px 22px; border-radius: 999px; background: rgba(255, 255, 255, .94); color: var(--ink); white-space: nowrap; transition: opacity .35s; box-shadow: 0 8px 20px rgba(0, 0, 0, .25); }
.callouts span::before { content: ''; position: absolute; left: 9px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%; background: var(--red); }
.callouts span.on { opacity: 1; }
@media (max-width: 760px) { .callouts span { font-size: 11.5px; padding: 5px 10px 5px 19px; } }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.svc { background: #fff; border-radius: var(--r); overflow: hidden; box-shadow: inset 0 0 0 1px var(--line); display: flex; flex-direction: column; }
.svc img, .svc-ill { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.svc-ill { display: grid; place-items: center; background: var(--paper2); }
.svc-ill svg { width: 56%; }
.svc-b { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.svc-b ul { margin: 0 0 20px; padding: 0; list-style: none; color: var(--muted); font-size: 15px; display: grid; gap: 6px; flex: 1; }
.svc-b li { padding-left: 18px; position: relative; }
.svc-b li::before { content: ''; position: absolute; left: 0; top: .62em; width: 8px; height: 2px; background: var(--red); }
@media (max-width: 1000px) { .svc-grid { grid-template-columns: 1fr 1fr; gap: 12px; } }
@media (max-width: 620px) { .svc-grid { grid-template-columns: 1fr; } }
.materiales { background: var(--paper2); }
.mat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.mat { background: #fff; border-radius: var(--r); padding: 24px 22px; }
.mat-n { display: inline-block; font: 800 15px var(--fd); color: #fff; background: var(--ink); padding: 6px 12px; border-radius: 10px; margin-bottom: 16px; }
.mat p { color: var(--muted); font-size: 15px; margin: 0; }
@media (max-width: 1000px) { .mat-grid { grid-template-columns: 1fr 1fr; gap: 10px; } }
@media (max-width: 520px) { .mat-grid { grid-template-columns: 1fr; } }
.swatches { margin-top: 36px; }
.sw-row { display: flex; flex-wrap: wrap; gap: 18px; }
.sw-row figure { margin: 0; text-align: center; font-size: 13px; font-weight: 600; }
.sw-row i { display: block; width: 76px; height: 76px; border-radius: 16px; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12), 0 10px 20px -12px rgba(0, 0, 0, .4); margin-bottom: 8px; }
.note { color: var(--muted); font-size: 14.5px; margin-top: 16px; }
.cta-band { background: var(--red); color: #fff; text-align: center; }
.cta-in { max-width: 720px; margin: 0 auto; }
.cta-in p { opacity: .85; font-size: 17px; }
.cta-in .row { justify-content: center; }
.cta-band .btn-red { background: #fff; color: var(--red); }
@media (max-width: 560px) { .qcount { display: none; } }

/* servicios: toma de medidas con diseño y render (14/10) */
.render-band { margin-top: 28px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 28px; align-items: center; background: var(--ink); color: #fff; border-radius: 22px; padding: clamp(22px, 4vw, 44px); }
.render-band h3 { font-size: clamp(24px, 2.6vw, 34px); }
.render-band p:not(.eyebrow) { color: rgba(255, 255, 255, .72); }
.render-band ol { list-style: none; margin: 0; padding: 0; counter-reset: r; display: grid; gap: 10px; }
.render-band li { counter-increment: r; display: grid; grid-template-columns: 40px 1fr; column-gap: 12px; background: rgba(255, 255, 255, .06); border-radius: 14px; padding: 12px 14px; }
.render-band li::before { content: counter(r); grid-row: span 2; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--red); font: 800 16px var(--fd); }
.render-band li span { color: rgba(255, 255, 255, .66); font-size: 14px; }
@media (max-width: 900px) { .render-band { grid-template-columns: minmax(0, 1fr); } }

/* ---------- pulido visual (auditoría 14/10) ---------- */
:root { --r: 16px; }
::selection { background: var(--red); color: #fff; }
html { scrollbar-color: #b7ada1 var(--paper); scrollbar-width: thin; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: #b7ada1; border-radius: 10px; border: 2px solid var(--paper); }
input, textarea, select { caret-color: var(--red); accent-color: var(--red); }
h1, h2, h3, legend { text-wrap: balance; }
p, li { text-wrap: pretty; }
a { text-underline-offset: .2em; text-decoration-thickness: 1px; }
.sec-head h2 { margin-bottom: .35em; }
/* íconos dibujados en lugar de glifos */
.lb-x, .lb-arrow, .reel .play, .tray li button { display: grid; place-items: center; }
.reel .play { padding: 0; }
.reel .play svg { margin-left: 3px; }
.tray-head span { display: inline-grid; }
.lb-cat { font: 600 11.5px var(--fb); letter-spacing: .12em; text-transform: uppercase; color: var(--red); margin-bottom: 8px; }
.ticker span::after { content: ''; display: inline-block; width: 6px; height: 6px; margin-left: 44px; background: currentColor; transform: rotate(45deg) translateY(-3px); opacity: .7; }
.ticks li::before { content: ''; background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.3l2.6 2.5L12 5.3' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 70% no-repeat; }
.qa summary::after { content: ''; flex: none; width: 16px; height: 16px; margin-top: 4px; background: linear-gradient(var(--red), var(--red)) center / 100% 2px no-repeat, linear-gradient(var(--red), var(--red)) center / 2px 100% no-repeat; transition: transform .3s var(--ease); }
/* contraste del pie */
.foot-top p { color: rgba(255, 255, 255, .72); }
.legal { color: rgba(255, 255, 255, .6); }
/* materiales: lista con filetes en lugar de cajitas iguales */
.mat-grid { gap: 0 32px; }
.mat { background: none; border-radius: 0; padding: 22px 0 6px; border-top: 1.5px solid var(--ink); }
.mat-n { margin-bottom: 12px; }
/* el hero arranca con el título: le damos aire arriba */
.hs h1 { margin-top: 0; }
/* Lenis + títulos por palabra */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: clip; }
.mw { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.mw > span { display: inline-block; }
@media (prefers-reduced-motion: reduce) { .mw > span { transform: none !important; opacity: 1 !important; } }

/* 15/10: tramos de medidas en el presupuesto */
.tramos-bar { display: grid; gap: 10px; margin-bottom: 12px; }
.tramos { display: flex; flex-wrap: wrap; gap: 6px; }
.tramo { display: inline-flex; align-items: center; border-radius: 999px; background: var(--paper); box-shadow: inset 0 0 0 1.5px var(--line); }
.tramo.on { background: #fff3f4; box-shadow: inset 0 0 0 2px var(--red); }
.tramo button { border: 0; background: none; font: 600 14px var(--fb); color: var(--ink); min-height: 40px; padding: 0 14px; cursor: pointer; }
.tramo button small { color: var(--muted); font-weight: 500; }
.tramo .x { padding: 0 10px 0 0; min-height: 40px; display: grid; place-items: center; color: var(--muted); }
.presets { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.presets span { font-size: 13px; color: var(--muted); font-weight: 600; margin-right: 2px; }
.presets button { border: 0; cursor: pointer; font: 600 13.5px var(--fb); color: var(--ink); background: none; box-shadow: inset 0 0 0 1.5px var(--ink); border-radius: 999px; min-height: 38px; padding: 0 14px; }
.presets button:hover { background: var(--ink); color: #fff; }
.tramo-name { margin: 0 0 12px; }
.check small { color: var(--muted); font-weight: 500; }
/* servicios: video del render */
.rb-note { font-size: 15px; color: rgba(255, 255, 255, .8) !important; border-top: 1px solid rgba(255, 255, 255, .15); padding-top: 12px; }
.rb-video { margin: 20px 0 0; max-width: 300px; }
.rb-video video { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 14px; background: #222; }
.rb-video figcaption { font-size: 13px; color: rgba(255, 255, 255, .65); margin-top: 8px; }

/* tipografía (better-typography, 15/10) */
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; font-optical-sizing: auto; }
h1, h2, h3 { font-optical-sizing: auto; }
.hs h1 { line-height: 1; letter-spacing: -.03em; }
h2 { letter-spacing: -.025em; line-height: 1.06; }
a { text-underline-position: from-font; text-decoration-thickness: from-font; text-decoration-skip-ink: auto; }
.lead, .sec-head p, .quote-intro p, .eq-copy p, .ub-copy p, .cta-in p, .lb-info p, .svc-b ul, .mat p { max-width: 62ch; }
.fact b, .card .cnt, .qcount, .tramo small, .field.num input, .dim, .v-labels span, .tray-head b, .filters small, #cat-filters small, .cat-group small { font-variant-numeric: tabular-nums; }
.btn, .filters button, .opts.chips button, .tags span, .chips-row span, .cores button, .faces button { white-space: nowrap; }
.qa summary { font-weight: 600; }
html { overscroll-behavior-y: none; }
.opts.chips button { white-space: normal; max-width: 100%; text-align: start; line-height: 1.25; padding-block: 8px; }

/* 17/10: el 3D entra con un fundido después del primer dibujo */
#hero3d { opacity: 0; transition: opacity .9s ease; }
.on3d #hero3d { opacity: 1; }