:root{--c-primary:#FFFFFF;--c-accent:#009CDE;--c-ink:#FFFFFF;--c-paper:#000000;}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
[hidden]{display:none!important}
/* concretopermeablecostarica.com — the studio's house default (agentes-md DESIGN.md): black and white,
   Inter + JetBrains Mono, square, flat, one signal colour. Signal: Pantone 2925 C, #009CDE
   (6,81:1 on black, 3,08:1 on white): marks and shapes only — the water that passes, the brand
   mark, the focus ring. Never text, buttons or large fills. Served per site through /theme.css. */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/fonts/inter-latin-wght-normal.woff2) format("woff2-variations");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(/fonts/inter-latin-ext-wght-normal.woff2) format("woff2-variations");
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/fonts/jetbrains-mono-latin-wght-normal.woff2) format("woff2-variations");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/fonts/jetbrains-mono-latin-ext-wght-normal.woff2) format("woff2-variations");
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --canvas: #000;
  --ink: #fff;
  --muted: #a1a1aa;
  --line: #71717a; /* input borders: 4,1:1 on black (WCAG 1.4.11) */
  --hair: #27272a;
  --surface: #0a0a0a;
  --sig: #009cde; /* Pantone 2925 C */
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --m: 20px;
  --max: 1240px;
  --sec: 96px;
}
@media (min-width: 760px) {
  :root {
    --m: 32px;
    --sec: 128px;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 88px;
}
body.cp {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font: 400 16px / 1.6 var(--sans);
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
}
img,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover {
  color: var(--muted);
}
:focus-visible {
  outline: 2px solid var(--sig);
  outline-offset: 2px;
}
p {
  margin: 0 0 16px;
}
h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
}
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 50;
  background: var(--ink);
  color: var(--canvas);
  padding: 8px 16px;
}
main:focus {
  outline: none;
}
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* type */
.label {
  font: 500 12px / 1.3 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.muted {
  color: var(--muted);
}
.h1 {
  font-size: clamp(36px, 6.4vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 24px;
  max-width: 16ch;
}
.h1-sm {
  font-size: clamp(32px, 5vw, 48px);
  max-width: 20ch;
}
.h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
  max-width: 22ch;
}
.h3,
h3 {
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 600;
  margin: 0 0 8px;
}
h2.h3 {
  font-size: 22px;
  margin: 32px 0 12px;
}
.lead {
  font-size: 19px;
  line-height: 1.55;
  max-width: 38em;
}
.lead-sm {
  font-size: 17px;
  max-width: 36em;
  color: var(--muted);
}
.fine {
  font: 400 12px / 1.5 var(--mono);
  color: var(--muted);
  letter-spacing: 0.02em;
  margin: 16px 0 0;
  max-width: 70ch;
}
.measure {
  max-width: 65ch;
}
.num {
  font-family: var(--mono);
  white-space: nowrap;
}

/* layout */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--m);
}
.narrow {
  max-width: 760px;
}
.sec {
  padding: var(--sec) 0 0;
}
.sec + .sec > .wrap,
.sec + .band > .wrap {
  border-top: 1px solid var(--hair);
  padding-top: var(--sec);
}
.sec + .sec {
  padding-top: 0;
}
.sec + .band {
  margin-top: var(--sec);
}
.sec-first {
  padding-top: 64px;
}
.split {
  display: grid;
  gap: 48px;
}
@media (min-width: 1000px) {
  .split {
    grid-template-columns: 5fr 7fr;
    gap: 96px;
    align-items: center;
  }
  .split-top {
    align-items: start;
  }
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 14px 20px;
  border-radius: 0;
  cursor: pointer;
  font: 600 13px / 1.2 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition:
    background-color 150ms,
    color 150ms;
}
.btn-primary {
  background: var(--ink);
  color: var(--canvas);
  border: 1px solid var(--ink);
}
.btn-primary:hover {
  background: var(--muted);
  border-color: var(--muted);
  color: var(--canvas);
}
.btn-ghost {
  background: var(--canvas);
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-ghost:hover {
  background: var(--ink);
  color: var(--canvas);
}
button:disabled {
  opacity: 0.5;
  cursor: progress;
}

/* header */
.hdr {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--canvas);
  border-bottom: 1px solid var(--hair);
}
.hdr-in {
  max-width: var(--max);
  margin: 0 auto;
  padding: 12px var(--m);
  display: flex;
  align-items: center;
  gap: 12px 24px;
  flex-wrap: wrap;
}
.mark {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  text-decoration: none;
  color: var(--ink);
  font: 700 15px / 1 var(--mono);
  letter-spacing: -0.02em;
  text-transform: lowercase;
  margin: 0;
}
.mark:hover {
  color: var(--ink);
}
.mark-sig {
  display: inline-block;
  width: 0.5em;
  height: 0.5em;
  background: var(--sig);
  margin: 0 0.3em 0 0.25em;
}
.mark-cr {
  color: var(--muted);
}
.mark-sm {
  margin: 0 0 16px;
}
.nav {
  order: 3;
  width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav::-webkit-scrollbar {
  display: none;
}
.nav ul {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav a {
  display: inline-block;
  padding: 6px 0;
  font: 500 12px / 1.3 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
}
.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink);
}
.hdr-cta {
  margin-left: auto;
  min-height: 40px;
  padding: 10px 14px;
  font-size: 12px;
}
@media (min-width: 1000px) {
  .hdr-in {
    flex-wrap: nowrap;
    padding-top: 14px;
    padding-bottom: 14px;
  }
  .nav {
    order: 0;
    width: auto;
    margin-left: auto;
  }
  .hdr-cta {
    margin-left: 8px;
  }
}

/* hero */
.hero {
  padding: 48px 0 0;
}
.hero-in {
  display: grid;
  gap: 40px;
}
.proof {
  margin-top: 8px;
}
.hero-ph {
  margin-top: 32px;
}
@media (min-width: 1000px) {
  .hero {
    padding-top: 64px;
  }
  .hero-in {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 64px;
    align-items: start;
  }
}

/* photos */
.ph {
  margin: 0;
}
.ph img {
  width: 100%;
  object-fit: cover;
  background: var(--surface);
}
.ph-wide img {
  aspect-ratio: 3 / 2;
}
.ph-tall img {
  aspect-ratio: 3 / 4;
}
.ph figcaption {
  margin: 12px 0 0;
}
.hero-ph img {
  aspect-ratio: 16 / 9;
}
.gallery {
  display: grid;
  gap: 24px 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 40px;
}
@media (min-width: 1000px) {
  .gallery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 40px 24px;
  }
}
.gallery-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0;
}

/* rows, steps, tags */
.rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}
.rows li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--hair);
}
.rows p {
  margin: 0;
}
.steps {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  gap: 32px;
}
.steps li {
  border-top: 1px solid var(--ink);
  padding-top: 16px;
  position: relative;
}
.steps .step-n {
  display: block;
  margin-bottom: 24px;
}
.steps .step-last {
  border-top-color: var(--hair);
}
.steps .step-last::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 48px;
  height: 3px;
  background: var(--sig);
}
@media (min-width: 760px) {
  .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }
}
.tags {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tags li {
  border: 1px solid var(--hair);
  padding: 10px 14px;
  font: 500 13px / 1.2 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.links {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
}
.ticks {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}
.ticks li {
  padding: 10px 0 10px 24px;
  border-bottom: 1px solid var(--hair);
  position: relative;
}
.ticks li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--muted);
}

/* spec list */
.spec {
  margin: 24px 0;
  border-top: 1px solid var(--hair);
}
.spec > div {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair);
}
.spec dt {
  margin: 0;
}
.spec dd {
  margin: 0;
}
@media (min-width: 760px) {
  .spec > div {
    grid-template-columns: 220px 1fr;
    gap: 24px;
  }
}
.sticky {
  align-self: start;
}
@media (min-width: 1000px) {
  .sticky {
    position: sticky;
    top: 96px;
  }
}

/* tables */
.tbl-wrap {
  overflow-x: auto;
  margin: 32px 0 48px;
}
.tbl {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 15px;
}
.tbl caption {
  text-align: left;
  margin-bottom: 8px;
}
.tbl th,
.tbl td {
  text-align: left;
  vertical-align: top;
  padding: 12px 16px 12px 0;
  border-bottom: 1px solid var(--hair);
}
.tbl thead th {
  font: 500 12px / 1.3 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom-color: var(--ink);
}
.tbl tbody th {
  font-weight: 600;
}
.tbl-vs {
  min-width: 640px;
}
.tbl-vs tbody th {
  width: 28%;
}
.prose p {
  max-width: 65ch;
}

/* faq */
.faq {
  border-top: 1px solid var(--hair);
}
.faq details {
  border-bottom: 1px solid var(--hair);
}
.faq summary {
  display: grid;
  grid-template-columns: 40px 1fr 24px;
  gap: 12px;
  align-items: baseline;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  font-size: 18px;
  font-weight: 600;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: "+";
  font: 400 20px / 1 var(--mono);
  color: var(--muted);
}
.faq details[open] summary::after {
  content: "−";
}
.faq summary .label {
  margin: 0;
}
.faq details p {
  margin: 0 0 20px;
  color: var(--muted);
  max-width: 60ch;
}

/* closing band */
.band-in {
  padding-bottom: var(--sec);
}
.band .h2 {
  max-width: 20ch;
}

/* footer */
.ftr {
  margin-top: var(--sec);
  border-top: 1px solid var(--hair);
  padding: 48px 0 64px;
}
.ftr-in {
  display: grid;
  gap: 40px;
}
.ftr ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ftr li {
  padding: 4px 0;
}
.ftr a {
  color: var(--muted);
  text-decoration: none;
}
.ftr a:hover {
  color: var(--ink);
}
.ftr .muted {
  max-width: 52ch;
}
@media (min-width: 1000px) {
  .ftr-in {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* forms */
fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}
legend {
  padding: 0;
}
.field {
  margin: 0 0 20px;
}
.field > label,
.choices > legend {
  display: block;
  margin: 0 0 8px;
  font-weight: 600;
  font-size: 15px;
}
.hint {
  margin: -4px 0 8px;
  font-size: 14px;
  color: var(--muted);
}
input[type="text"],
input[type="tel"],
input[type="email"],
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 0;
  background: var(--canvas);
  color: var(--ink);
  border: 1px solid var(--line);
  font: 400 16px / 1.4 var(--sans);
}
input::placeholder,
textarea::placeholder {
  color: #71717a;
}
select {
  appearance: none;
  background: var(--canvas)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23a1a1aa' stroke-width='1.5'/%3E%3C/svg%3E")
    no-repeat right 16px center;
  padding-right: 40px;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--ink);
}
[aria-invalid="true"] {
  border-color: var(--ink);
  border-width: 2px;
}
.field-error {
  margin: 8px 0 0;
  font-size: 14px;
  font-weight: 600;
}
.field-error::before {
  content: "↳ ";
  color: var(--muted);
}
.form-error {
  border: 1px solid var(--ink);
  padding: 12px 16px;
  margin: 0 0 16px;
}
.choice {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  cursor: pointer;
}
.choice input {
  flex: none;
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--ink);
}
.consent {
  margin: 8px 0 20px;
}
.chips {
  display: grid;
  gap: 8px;
}
.chip {
  display: flex;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--hair);
  padding: 10px 14px;
  cursor: pointer;
  min-height: 48px;
}
.chip input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--ink);
  flex: none;
}
.chip span {
  display: flex;
  flex-direction: column;
  font-size: 15px;
  font-weight: 500;
}
.chip small {
  font: 400 12px / 1.3 var(--mono);
  color: var(--muted);
  letter-spacing: 0.02em;
}
.chip:has(input:checked) {
  border-color: var(--ink);
}
.row2 {
  display: grid;
  gap: 0 16px;
}
@media (min-width: 560px) {
  .row2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* cotizador */
.cot {
  border: 1px solid var(--hair);
  background: var(--canvas);
  padding: 24px 20px;
  scroll-margin-top: 88px;
}
@media (min-width: 760px) {
  .cot {
    padding: 32px;
  }
}
.cot-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--hair);
  margin: 0 0 24px;
}
.cot-legend {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 20px;
  line-height: 1.4;
}
.step-nav {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-top: 8px;
}
.step-nav .btn-primary:only-child {
  width: 100%;
}
.step-nav-final {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.step-nav-final .btn-primary {
  flex: 1 1 260px;
}
.estimate {
  border: 1px solid var(--ink);
  padding: 20px;
  margin: 0 0 24px;
  position: relative;
}
.estimate h2,
.thanks [data-thanks-quote] h2,
.result [data-slot] h2 {
  font: 500 12px / 1.3 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}
.quote-range {
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  font-variant-numeric: tabular-nums;
}
.quote-range strong {
  font-weight: 700;
}
.quote-alt {
  display: block;
  font: 400 14px / 1.4 var(--mono);
  color: var(--muted);
  letter-spacing: 0;
  margin-top: 4px;
}
.quote-fit {
  border-left: 2px solid var(--ink);
  padding-left: 12px;
}
.quote-label {
  font: 400 12px / 1.5 var(--mono);
  color: var(--muted);
  margin: 12px 0 0;
}
.cot-form:not(.is-enhanced) fieldset[data-step] ~ fieldset[data-step] {
  border-top: 1px solid var(--hair);
  padding-top: 24px;
  margin-top: 8px;
}
/* biome-ignore lint/style/noDescendingSpecificity: component rule after the generic one, on purpose */
.thanks h2 {
  font-size: 26px;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.thanks:focus {
  outline: none;
}
.thanks [data-thanks-quote] {
  margin-top: 24px;
  border-top: 1px solid var(--hair);
  padding-top: 20px;
}

/* server-filled results (gracias, error) */
.result {
  margin: 0 0 32px;
}
.result:has(> div:empty) {
  display: none;
}
.result ul {
  padding-left: 20px;
}
a.cta {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 14px 20px;
  background: var(--ink);
  color: var(--canvas);
  font: 600 13px / 1.2 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
}
a.cta:hover {
  background: var(--muted);
  color: var(--canvas);
}

/* ficha form */
.ficha-form {
  border: 1px solid var(--hair);
  padding: 24px 20px;
}
@media (min-width: 760px) {
  .ficha-form {
    padding: 32px;
  }
}
.spec-short {
  margin-bottom: 16px;
}

/* drainage */
.dr {
  display: grid;
  gap: 48px;
}
@media (min-width: 1000px) {
  .dr {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 64px;
    align-items: start;
  }
}
.dr-form {
  display: grid;
  gap: 0 16px;
  grid-template-columns: 1fr;
  align-items: end;
  margin: 24px 0 8px;
}
.dr-form .btn {
  margin-bottom: 20px;
}
.dr-form .field-error {
  grid-column: 1 / -1;
  margin-top: -8px;
}
@media (min-width: 560px) {
  .dr-form {
    grid-template-columns: 1.2fr 1fr auto;
  }
}
.dr-fig {
  margin: 16px 0 0;
  border-top: 1px solid var(--ink);
  padding-top: 16px;
}
.dr-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}
@media (min-width: 760px) {
  .dr-pair {
    gap: 40px;
  }
}
.dr-col {
  border-top: 1px solid var(--hair);
  padding-top: 16px;
}
.dr .dr-col p {
  margin: 0 0 8px;
  font-size: 15px;
}
.dr .dr-col .label {
  margin: 16px 0 4px;
}
.dr-svg {
  width: 100%;
  max-width: 220px;
  height: auto;
}
.dr-svg line,
.dr-svg path {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: square;
}
.d-rain line {
  stroke: var(--ink);
  stroke-dasharray: 6 6;
}
.d-run {
  stroke: var(--ink);
}
.d-slab-solid {
  fill: var(--ink);
}
.d-slab-open {
  fill: none;
  stroke: var(--ink);
  stroke-width: 2.5;
}
.d-slab-dots circle {
  fill: var(--muted);
}
.d-sig line {
  stroke: var(--sig);
  stroke-dasharray: 6 6;
}
.d-ground {
  fill: none;
  stroke: #52525b;
  stroke-width: 1;
  stroke-dasharray: 2 4;
}
.dr .dr-col .dr-num {
  font: 700 clamp(26px, 3.4vw, 40px) / 1.05 var(--sans);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  margin: 0 0 4px;
}
.dr-num-sig::before {
  content: "";
  display: inline-block;
  width: 0.32em;
  height: 0.32em;
  background: var(--sig);
  margin-right: 0.25em;
  vertical-align: 0.18em;
}
.dr-server {
  margin-top: 24px;
  border-top: 1px solid var(--hair);
  padding-top: 16px;
}
.dr-server:has(> div:empty) {
  display: none;
}
/* Without JavaScript, the Worker's result replaces the default 1.000 m² example and its button. */
.dr:has(.dr-server > div:not(:empty)) .dr-fig,
.dr:has(.dr-server > div:not(:empty)) .dr-cta {
  display: none;
}
.dr-cta {
  margin: 32px 0 0;
}
.dr-video {
  margin: 0;
}
.dr-video video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--surface);
}
.dr-video figcaption {
  margin-top: 12px;
}
@media (min-width: 1000px) {
  .dr-video {
    margin-top: 72px;
  }
}

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

/* round 1 fixes */
.field > label.choice {
  display: flex;
  font-weight: 400;
}
input[type="checkbox"],
input[type="radio"] {
  appearance: none;
  flex: none;
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  border: 1px solid var(--line);
  background: var(--canvas);
  border-radius: 0;
  display: grid;
  place-content: center;
  cursor: pointer;
}
input[type="radio"] {
  border-radius: 50%;
}
input[type="checkbox"]:checked,
input[type="radio"]:checked {
  border-color: var(--ink);
}
input[type="checkbox"]:checked::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--ink);
}
input[type="radio"]:checked::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink);
}
.chip input {
  margin: 0;
}
.split .spec-short > div {
  grid-template-columns: 1fr;
  gap: 4px;
}
.row2 {
  align-items: end;
}
@media (min-width: 1000px) {
  .hero-in > .hero-copy {
    grid-column: 1;
    grid-row: 1;
  }
  .hero-in > .cot {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
  .hero-in > .hero-ph {
    grid-column: 1;
    grid-row: 2;
    margin-top: 0;
  }
}
.hero-in > .hero-ph {
  margin-top: 0;
}

/* ── round 2 ─────────────────────────────────────────────────────────────── */
/* Honesty text (price note, drainage note, proof line, captions): Inter 14–15 px, sentence case,
   muted #a1a1aa on black = 8:1. Mono stays for units, figures and short labels. */
.note,
.ph figcaption,
.quote-label,
.result .small {
  font: 400 14px / 1.55 var(--sans);
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
  max-width: 70ch;
  margin: 16px 0 0;
}
.note a {
  color: var(--muted);
}
.dr-cap-src {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

/* rows without numbers */
.rows li {
  display: block;
}
.faq summary {
  grid-template-columns: 1fr 24px;
}

/* half-empty columns: the heading stays in view next to its list */
@media (min-width: 1000px) {
  .split-top > .sticky-head {
    position: sticky;
    top: 96px;
  }
}

/* video in the hero */
.vid video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--surface);
}
@media (min-width: 1000px) {
  .dr-photo {
    margin-top: 72px;
  }
  .dr-photo img {
    aspect-ratio: 4 / 5;
  }
}

/* closing band: m² → cotizador */
.band-form {
  display: grid;
  gap: 0 16px;
  max-width: 640px;
  align-items: end;
}
.band-form .btn {
  margin-bottom: 20px;
}
@media (min-width: 640px) {
  .band-form {
    grid-template-columns: 1fr auto;
  }
}

/* thank-you page: ficha or cotización text, from the link the Worker filled in */
.thanks-page .only-ficha {
  display: none;
}
.thanks-page:has([data-slot] a[href^="/ficha-tecnica/descarga/"]) .only-ficha {
  display: block;
}
.thanks-page:has([data-slot] a[href^="/ficha-tecnica/descarga/"]) a.only-ficha {
  display: inline;
}
.thanks-page:has([data-slot] a[href^="/ficha-tecnica/descarga/"]) .only-cot {
  display: none;
}
/* The plans tip only next to a quote (never after a contact message or a ficha). */
.thanks-page .only-quote {
  display: none;
}
.thanks-page:has([data-slot] .quote-range) .only-quote {
  display: block;
}

/* privacy: the open «Responsable» slot is marked, not hidden */
.privacy section + section {
  margin-top: 32px;
}
.privacy .todo {
  border: 1px dashed var(--muted);
  padding: 12px 16px;
  font-family: var(--mono);
  font-size: 14px;
}

/* mobile nav: the header button covers «Cotizar», so four items fit */
@media (max-width: 999px) {
  .nav li:first-child {
    display: none;
  }
  .nav ul {
    gap: 16px;
  }
  .nav a {
    font-size: 11px;
    letter-spacing: 0.06em;
  }
}

/* ── round 3 ─────────────────────────────────────────────────────────────── */
.quote-unit {
  font: 500 14px / 1.4 var(--mono);
  letter-spacing: 0.02em;
  margin: 0 0 12px;
}
.range-note {
  display: none;
  margin: -8px 0 24px;
}
.estimate:not([hidden]) + .range-note {
  display: block;
}
@media (min-width: 1000px) {
  .band-in {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 96px;
    align-items: end;
  }
  .band-title {
    margin: 0;
  }
  .band-act .band-form {
    max-width: none;
  }
}