/* materia — réplica de la web actual: blanco, negro, Saira, etiquetas en mayúscula espaciada.
   Layout: columna central de 1240px; franjas negras a todo el ancho con video vertical.
   Intro: el logo se arma línea por línea y después aparece el nombre. */
:root {
  --paper: #ffffff;
  --ink: #121212;
  --mute: #6e6b66;
  --line: #e7e5e0;
  --card: #f4f3f0;
  --night: #050505;
  --night-mute: #b3b0a9;
  --night-line: #2a2927;
  --font: "Saira", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1240px;
  --gut: max(16px, env(safe-area-inset-left, 0px));
  --gut-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); font-weight: 400; font-size: 16px; line-height: 1.55; }
img, video { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }

.wrap { max-width: calc(var(--wrap) + 64px); margin: 0 auto; padding-left: max(var(--gut), 32px); padding-right: max(var(--gut-r), 32px); }
@media (max-width: 640px) { .wrap { padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); } }

.label { font-size: 12px; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--mute); margin: 0; }
h1, h2, h3 { text-wrap: balance; margin: 0; }

/* Cabecera */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--paper); border-bottom: 1px solid transparent; transition: border-color .2s; }
.top.scrolled { border-bottom-color: var(--line); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--paper); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 22px; }
.brand { font-weight: 700; font-size: 17px; letter-spacing: .32em; text-decoration: none; }
.nav { display: flex; gap: 36px; }
.nav a { font-size: 12.5px; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; text-decoration: none; }
.nav a:hover { text-decoration: underline; text-underline-offset: 6px; }
.menu-btn { display: none; background: none; border: 0; font: inherit; font-size: 12.5px; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; padding: 8px 0; cursor: pointer; color: var(--ink); }
@media (max-width: 760px) {
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); flex-direction: column; gap: 0; border-bottom: 1px solid var(--line); padding: 8px max(20px, env(safe-area-inset-right, 0px)) 18px max(20px, env(safe-area-inset-left, 0px)); }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-top: 1px solid var(--line); }
}

/* Portada */
.hero .wrap { display: grid; grid-template-rows: minmax(0, 1fr) auto; align-items: center; gap: 40px; min-height: calc(100vh - 72px); min-height: calc(100svh - 72px - env(safe-area-inset-top, 0px)); padding-block: 32px 36px; }
.hero-logo { justify-self: center; width: min(310px, 58vw); height: auto; overflow: visible; cursor: pointer; }
.hero-foot { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.hero-foot p { margin: 0; }
@media (max-width: 640px) { .hero .wrap { padding-block: 24px 28px; gap: 32px; min-height: calc(100svh - 64px - env(safe-area-inset-top, 0px)); } .hero-foot { flex-direction: column; align-items: center; gap: 10px; text-align: center; } }

/* Intro del logo: cada línea diagonal se dibuja de abajo hacia arriba, una tras otra; después sube el nombre */
.lm-line { fill: none; stroke: #fff; stroke-width: 60; stroke-dasharray: var(--L); stroke-dashoffset: var(--L); animation: lm-draw .75s cubic-bezier(.65, 0, .25, 1) forwards; animation-delay: calc(.15s + var(--i) * 75ms); }
.lm-word { transform: translateY(70px); opacity: 0; animation: lm-rise .9s cubic-bezier(.2, .7, .2, 1) 1.35s forwards; }
.lm-tag { opacity: 0; animation: lm-fade .8s ease 1.9s forwards; }
.hero-foot { animation: lm-fade .8s ease 2.1s both; }
@keyframes lm-draw { to { stroke-dashoffset: 0; } }
@keyframes lm-rise { to { transform: none; opacity: 1; } }
@keyframes lm-fade { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .lm-line { stroke-dashoffset: 0; } .lm-word { transform: none; opacity: 1; } .lm-tag, .hero-foot { opacity: 1; } }

/* Grilla de proyectos */
.section { padding-block: 72px; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 52px 28px; }
@media (max-width: 980px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .grid { grid-template-columns: minmax(0, 1fr); gap: 40px; } .section { padding-block: 52px; } }
.card { display: grid; gap: 14px; text-decoration: none; }
.card-img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--card); }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.card:hover .card-img img { transform: scale(1.03); }
.card-cap { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.card-cap strong { font-size: 12.5px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.card-cap span { font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); text-align: right; white-space: nowrap; }
@media (max-width: 380px) { .card-cap { flex-direction: column; gap: 2px; } .card-cap span { text-align: left; } }

/* Filtro por tipo de obra */
.filters { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px; margin: -18px 0 40px; }
.filters > .label { font-size: 10.5px; }
#proyectos { padding-top: 88px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: inherit; font-size: 10.5px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 6px 11px; cursor: pointer; transition: border-color .2s, background .2s, color .2s; }
.chip sup { font-size: 9px; color: var(--mute); letter-spacing: 0; top: -.1em; font-variant-numeric: tabular-nums; }
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.chip[aria-pressed="true"] sup { color: #bdbab3; }
@media (max-width: 640px) {
  .chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: calc(-1 * max(20px, env(safe-area-inset-left, 0px))); padding-inline: max(20px, env(safe-area-inset-left, 0px)); }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex: none; }
}

/* Aparición de las obras: la foto se descubre en diagonal, como las líneas del logo, y el nombre sube */
.reveal .card-img { clip-path: polygon(0 100%, 0 100%, 0 100%); transition: clip-path 1.1s cubic-bezier(.65, 0, .25, 1); transition-delay: var(--d, 0s); }
.reveal .card-img img { transform: scale(1.12); transition: transform 1.4s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--d, 0s); }
.reveal .card-cap { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease; transition-delay: calc(var(--d, 0s) + .45s); }
.reveal.in .card-img { clip-path: polygon(0 100%, 0 -100%, 200% 100%); }
.reveal.in .card-img img { transform: none; }
.reveal.in .card-cap { opacity: 1; transform: none; }
.reveal.in:hover .card-img img { transform: scale(1.03); transition: transform .6s ease; }
@media (prefers-reduced-motion: reduce) { .reveal .card-img { clip-path: none; } .reveal .card-img img, .reveal .card-cap { transform: none; opacity: 1; } }

/* Franjas negras con video */
.band, .contact, .p-video, .p-cta { background: var(--night); color: #fff; margin-inline: max(16px, env(safe-area-inset-left, 0px)) max(16px, env(safe-area-inset-right, 0px)); border-radius: 32px; overflow: hidden; }
.contact { margin-bottom: 16px; }
@media (max-width: 640px) { .band, .contact, .p-video, .p-cta { margin-inline: 10px; border-radius: 22px; } .contact { margin-bottom: 10px; } }
.band .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 72px; align-items: center; padding-block: 104px; position: relative; overflow: hidden; }
.band.flip .band-text { order: 2; }
.band .label { color: var(--night-mute); }
.band h2 { font-size: clamp(30px, 4.2vw, 50px); font-weight: 700; line-height: 1.08; margin-top: 14px; }
.band-lead { color: #d9d7d2; font-size: 18px; font-weight: 300; max-width: 46ch; margin: 22px 0 0; }
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 26px; }
.steps li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; align-items: start; }
.steps .n { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid #3a3936; border-radius: 8px; font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.steps h3 { font-size: 19px; font-weight: 600; line-height: 1.3; }
.steps p { margin: 6px 0 0; color: var(--night-mute); font-size: 15.5px; max-width: 52ch; }
.band-media { justify-self: center; width: 100%; max-width: 400px; }
.band-stripes { position: absolute; right: 0; bottom: 0; width: 220px; opacity: .22; pointer-events: none; }
@media (max-width: 860px) {
  .band .wrap { grid-template-columns: minmax(0, 1fr); gap: 48px; padding-block: 72px; }
  .band.flip .band-text { order: 0; }
  .band-stripes { width: 130px; }
}

.vid { position: relative; margin: 0; aspect-ratio: 9 / 16; width: 100%; max-width: 100%; background: #111; overflow: hidden; }
.vid video { width: 100%; height: 100%; object-fit: cover; }
.vid figcaption { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 16px; background: linear-gradient(transparent, rgba(0,0,0,.55)); color: #fff; font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; }
.snd { font: inherit; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: #fff; background: rgba(0,0,0,.45); border: 1px solid rgba(255,255,255,.5); border-radius: 999px; padding: 7px 12px; cursor: pointer; white-space: nowrap; }
.snd:hover { background: rgba(0,0,0,.7); }

/* Botones */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 24px; border-radius: 8px; font-size: 15px; font-weight: 500; text-decoration: none; letter-spacing: .02em; transition: background .2s, color .2s; }
.btn-light { background: #fff; color: var(--night); }
.btn-light:hover { background: #e9e7e2; }
.btn-dark { background: var(--night); color: #fff; }
.btn-dark:hover { background: #2b2a28; }
.btn svg { width: 18px; height: 18px; flex: none; }
.band .btn { margin-top: 40px; }

/* Estudio */
.studio .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 56px; padding-block: 112px; }
.studio-side { display: grid; align-content: space-between; gap: 40px; }
.studio-mark { width: 120px; height: auto; }
.studio h2 { font-size: clamp(28px, 3.6vw, 46px); font-weight: 400; line-height: 1.15; }
.studio-body { margin-top: 36px; display: grid; gap: 28px; max-width: 62ch; }
.studio-body p { margin: 0; color: #3b3935; font-size: 17px; font-weight: 300; }
.sign { display: flex; flex-wrap: wrap; gap: 8px 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.sign strong { font-weight: 600; }
.sign span { color: var(--mute); }
.tags { display: flex; flex-wrap: wrap; gap: 8px 20px; }
@media (max-width: 860px) { .studio .wrap { grid-template-columns: minmax(0, 1fr); padding-block: 72px; gap: 32px; } .studio-side { grid-template-columns: auto; } .studio-mark { width: 84px; } }

/* Servicios */
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.service { background: var(--night); color: #fff; border-radius: 14px; padding: 72px 28px 36px; display: grid; gap: 14px; align-content: end; min-height: 300px; }
.service h3 { font-size: 23px; font-weight: 600; }
.service p { margin: 0; color: #d4d2cc; font-size: 15.5px; }
.extras { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 24px; }
.extra { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px 22px 26px; display: grid; grid-template-rows: auto auto 1fr; gap: 10px; }
.extra .num { font-size: 12px; color: var(--mute); font-variant-numeric: tabular-nums; letter-spacing: .1em; }
.extra h3 { font-size: 19px; font-weight: 600; line-height: 1.25; margin-top: 18px; }
.extra p { margin: 0; color: #55524d; font-size: 14.5px; }
@media (max-width: 980px) { .services, .extras { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .services, .extras { grid-template-columns: minmax(0, 1fr); } .service { min-height: 0; padding-top: 48px; } }

/* Contacto */
.contact .wrap { padding-block: 104px 40px; display: grid; gap: 64px; }
.contact-top { display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap; }
.contact h2 { font-size: clamp(32px, 5vw, 60px); font-weight: 700; line-height: 1.05; max-width: 16ch; }
.contact .label { color: var(--night-mute); }
.info { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.5fr) minmax(0, .9fr) minmax(0, 1.2fr); gap: 28px; padding-top: 36px; border-top: 1px solid var(--night-line); }
.info div { display: grid; gap: 8px; min-width: 0; }
.info a, .info p { margin: 0; color: #fff; text-decoration: none; overflow-wrap: anywhere; font-size: 16px; }
.info a:hover { text-decoration: underline; text-underline-offset: 4px; }
.foot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--night-mute); font-size: 11.5px; letter-spacing: .22em; text-transform: uppercase; }
@media (max-width: 860px) { .info { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .info { grid-template-columns: minmax(0, 1fr); } .contact .wrap { padding-block: 72px 32px; } }

/* Botón flotante de WhatsApp */
.float-wa { position: fixed; z-index: 25; right: calc(18px + env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); display: inline-flex; align-items: center; gap: 8px; background: var(--night); color: #fff; text-decoration: none; border-radius: 999px; padding: 13px 18px; font-size: 13.5px; font-weight: 500; box-shadow: 0 6px 20px rgba(0,0,0,.22); }
.float-wa svg { width: 18px; height: 18px; }
.float-wa:hover { background: #2b2a28; }

/* Página de proyecto */
.p-head .wrap { padding-block: 40px 40px; display: grid; gap: 22px; }
.back { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; text-decoration: none; color: var(--mute); width: fit-content; }
.back:hover { color: var(--ink); }
.p-head h1 { font-size: clamp(34px, 5.4vw, 68px); font-weight: 700; line-height: 1.02; letter-spacing: -.005em; }
.p-head .lead { margin: 0; font-size: 19px; font-weight: 300; max-width: 52ch; color: #3b3935; }
.p-hero { max-width: 1400px; margin: 0 auto; padding-left: max(var(--gut), 32px); padding-right: max(var(--gut-r), 32px); }
.p-hero img { width: 100%; height: auto; max-height: 82vh; object-fit: cover; background: var(--card); }
@media (max-width: 640px) { .p-hero { padding-left: 0; padding-right: 0; } }
.p-body .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 56px; padding-block: 72px; }
.facts { margin: 0; display: grid; gap: 18px; align-content: start; position: sticky; top: calc(96px + env(safe-area-inset-top, 0px)); }
.facts div { display: grid; gap: 4px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.facts dt { font-size: 11.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--mute); }
.facts dd { margin: 0; font-size: 16px; font-weight: 500; }
.prose { max-width: 64ch; display: grid; gap: 20px; }
.prose p, .prose li { margin: 0; font-size: 17.5px; font-weight: 300; color: #2a2926; }
.prose h2 { font-size: 22px; font-weight: 600; margin-top: 14px; }
.prose ul { margin: 0; padding-left: 0; list-style: none; display: grid; gap: 12px; }
.prose li { padding-left: 22px; position: relative; }
.prose li::before { content: ""; position: absolute; left: 0; top: .72em; width: 10px; height: 2px; background: var(--ink); transform: rotate(-45deg); }
@media (max-width: 860px) { .p-body .wrap { grid-template-columns: minmax(0, 1fr); gap: 36px; padding-block: 48px; } .facts { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 420px) { .facts { grid-template-columns: minmax(0, 1fr); } }

.p-video .wrap { padding-block: 72px; display: grid; justify-items: center; gap: 18px; }
.p-video .vid { max-width: 420px; }

.gallery { columns: 2; column-gap: 20px; padding-block: 0 88px; }
.gallery figure { margin: 0 0 20px; display: grid; gap: 10px; break-inside: avoid; }
.gallery button { padding: 0; border: 0; background: transparent; cursor: zoom-in; display: block; width: 100%; }
.gallery img { width: 100%; height: auto; }
.gallery figcaption { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--mute); }
@media (max-width: 640px) { .gallery { columns: 1; padding-block: 0 56px; } .gallery figure { margin-bottom: 14px; } }

.p-cta .wrap { padding-block: 72px; display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; }
.p-cta h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 600; max-width: 22ch; }
.pager { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border-top: 1px solid var(--line); }
.pager a { padding: 32px 0; text-decoration: none; display: grid; gap: 6px; }
.pager a:last-child { text-align: right; }
.pager strong { font-size: 18px; font-weight: 600; }

/* Visor de fotos */
.lightbox { position: fixed; inset: 0; z-index: 50; background: rgba(5,5,5,.96); display: grid; grid-template-rows: auto minmax(0, 1fr) auto; padding: calc(12px + env(safe-area-inset-top, 0px)) max(12px, env(safe-area-inset-right, 0px)) calc(12px + env(safe-area-inset-bottom, 0px)) max(12px, env(safe-area-inset-left, 0px)); color: #fff; }
.lightbox img { justify-self: center; align-self: center; max-width: 100%; max-height: 100%; object-fit: contain; }
.lb-bar { display: flex; justify-content: space-between; align-items: center; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; }
.lb-bar button, .lb-nav button { font: inherit; color: #fff; background: none; border: 1px solid #444; border-radius: 999px; padding: 9px 16px; cursor: pointer; letter-spacing: .16em; text-transform: uppercase; font-size: 11.5px; }
.lb-nav { display: flex; justify-content: center; gap: 12px; }

/* Antes y después */
.compare-sec .wrap { padding-block: 24px 96px; }
.compare-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
@media (max-width: 860px) { .compare-grid { grid-template-columns: minmax(0, 1fr); } }
.cmp { margin: 0; display: grid; gap: 14px; }
.cmp-box { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--card); border-radius: 18px; --pos: 50%; user-select: none; -webkit-user-select: none; }
.cmp-box img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.cmp-box .after { clip-path: inset(0 0 0 var(--pos)); }
.cmp-line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: #fff; pointer-events: none; box-shadow: 0 0 0 1px rgba(0,0,0,.08); }
.cmp-knob { position: absolute; top: 50%; left: var(--pos); width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 50%; background: #fff; display: grid; place-items: center; pointer-events: none; box-shadow: 0 4px 16px rgba(0,0,0,.25); font-size: 15px; letter-spacing: -.1em; color: var(--ink); }
.cmp-tag { position: absolute; top: 14px; background: rgba(5,5,5,.6); color: #fff; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; pointer-events: none; }
.cmp-tag.l { left: 14px; } .cmp-tag.r { right: 14px; }
.cmp-box input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; -webkit-appearance: none; appearance: none; }
.cmp-box:has(input:focus-visible) { outline: 2px solid var(--ink); outline-offset: 3px; }
.cmp figcaption { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.cmp figcaption a { font-size: 12.5px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; text-decoration: none; }
.cmp figcaption span { font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); }
.p-compare .wrap { padding-block: 0 72px; }
.p-compare .cmp { max-width: 980px; }

/* Calculadora del lote */
.calc .wrap { padding-block: 96px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
.calc h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; line-height: 1.1; margin-top: 14px; }
.calc-intro p { margin: 18px 0 0; font-size: 17px; font-weight: 300; color: #3b3935; max-width: 46ch; }
.calc-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 20px; margin-top: 32px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font-size: 12px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); }
.field input { font: inherit; font-size: 20px; font-weight: 500; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; width: 100%; font-variant-numeric: tabular-nums; }
.field input:focus { outline: none; border-color: var(--ink); }
.field small { font-size: 12.5px; color: var(--mute); }
.calc-out { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 28px; display: grid; gap: 24px; }
.plan { width: 100%; height: auto; max-height: 300px; }
.plan text { font-family: var(--font); font-size: 11px; fill: var(--mute); letter-spacing: .08em; }
.res { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 24px; margin: 0; }
.res div { display: grid; gap: 2px; border-top: 1px solid var(--line); padding-top: 12px; }
.res dt { font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); }
.res dd { margin: 0; font-size: 28px; font-weight: 600; font-variant-numeric: tabular-nums; line-height: 1.2; }
.res dd small { font-size: 15px; font-weight: 400; color: var(--mute); }
.calc-note { margin: 0; font-size: 13px; color: var(--mute); }
.calc-out .btn { justify-self: start; }
@media (max-width: 900px) { .calc .wrap { grid-template-columns: minmax(0, 1fr); padding-block: 72px; gap: 32px; } }
@media (max-width: 420px) { .calc-form, .res { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; } .res dd { font-size: 23px; } .calc-out { padding: 20px; } }

/* Cómo trabajamos */
.process .wrap { padding-block: 0 104px; }
.process-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; counter-reset: paso; }
.process-steps li { display: grid; gap: 12px; align-content: start; padding-top: 22px; border-top: 2px solid var(--ink); }
.process-steps .num { font-size: 12px; font-weight: 600; letter-spacing: .2em; color: var(--mute); font-variant-numeric: tabular-nums; }
.process-steps h3 { font-size: 21px; font-weight: 600; line-height: 1.25; }
.process-steps p { margin: 0; color: #4a4843; font-size: 15.5px; font-weight: 300; }
@media (max-width: 980px) { .process-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; } }
@media (max-width: 560px) { .process-steps { grid-template-columns: minmax(0, 1fr); row-gap: 28px; } }

/* En la portada el botón de WhatsApp aparece recién al bajar, para que la primera pantalla quede limpia */
.float-wa { transition: opacity .35s ease, transform .35s ease, background .2s; }
.float-wa.away { opacity: 0; transform: translateY(16px); pointer-events: none; }