/* Construcciones A.E.Z. — estilos */

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "DM Mono";
  src: url("/assets/fonts/dm-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "DM Mono";
  src: url("/assets/fonts/dm-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #151412;
  --ink-2: #211f1c;
  --paper: #f0e8dc;
  --paper-2: #e8ddcd;
  --white: #fffaf3;
  --brick: #a8402f;
  --brick-dark: #7f3027;
  --blue: #42b8f5;
  --blue-text: #1d7fc0;
  --sun: #ffdf82;
  --muted: #5b554d;
  --line: rgba(21, 20, 18, 0.16);
  --wa: #25d366;
  --mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--display);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, video, svg { display: block; max-width: 100%; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
a { color: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }
figure { margin: 0; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.icon { width: 1.25em; height: 1.25em; flex: none; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--white); padding: 10px 14px;
  font-family: var(--mono); font-size: 12px; text-decoration: none;
}
.skip-link:focus { top: 12px; }

.section-wrap { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  height: var(--header-h);
  padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(240, 232, 220, 0.97);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px -18px rgba(21, 20, 18, 0.5); }
.brand { display: flex; align-items: center; gap: 13px; text-decoration: none; }
.brand-mark {
  display: inline-flex; align-items: center;
  font-weight: 700; font-size: 27px; letter-spacing: -0.06em; line-height: 1;
}
.brand-mark i {
  display: block; width: 16px; height: 16px; margin-left: 7px;
  border: 3px solid var(--blue-text); border-left-color: transparent; transform: rotate(-28deg);
}
.brand-meta { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; line-height: 1.35; }
.brand-meta b { color: var(--brick); font-weight: 500; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a {
  position: relative;
  font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em;
  text-decoration: none;
}
.main-nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px;
  background: var(--brick); transform: scaleX(0); transform-origin: left; transition: transform 0.3s var(--ease);
}
.main-nav a:not(.nav-cta):hover::after { transform: scaleX(1); }
.main-nav a:hover { color: var(--brick); }
.lang-switch { display: flex; border: 1px solid var(--ink); }
.lang-switch a { padding: 6px 8px; font-size: 11px; }
.lang-switch a::after { display: none; }
.lang-switch a[aria-current="page"] { background: var(--ink); color: var(--white); }
.lang-switch a[aria-current="page"]:hover { color: var(--white); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: var(--white) !important;
  padding: 12px 16px; margin-left: 8px;
  transition: background 0.25s;
}
.nav-cta:hover { background: var(--brick); }
.nav-cta .icon { color: var(--wa); width: 16px; height: 16px; }
.menu-toggle { display: none; background: none; border: 0; padding: 12px 0 12px 12px; }
.menu-toggle span { display: block; width: 26px; height: 2px; background: var(--ink); transition: transform 0.3s var(--ease); }
.menu-toggle span + span { margin-top: 7px; }

/* ---------- Common ---------- */
.eyebrow {
  display: flex; align-items: center; gap: 11px; margin: 0 0 22px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
}
.eyebrow > span:first-child { color: var(--brick); font-weight: 500; }
.section-label {
  display: flex; gap: 14px; margin: 0 0 36px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brick);
}
.section-label span:first-child { font-weight: 500; }
.section-label span:first-child::after { content: ""; display: inline-block; width: 28px; height: 1px; background: currentColor; vertical-align: middle; margin-left: 14px; }
.section-label.light { color: var(--blue); }
em { font-style: normal; color: var(--brick); }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 20px; min-height: 48px;
  font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em;
  text-decoration: none; border: 0;
  transition: transform 0.25s var(--ease), background 0.25s, box-shadow 0.25s var(--ease), color 0.25s;
}
.button:hover { transform: translate(-2px, -2px); }
.button:active { transform: translate(1px, 1px); }
.button-primary { background: var(--brick); color: var(--white); box-shadow: 5px 5px 0 var(--ink); }
.button-primary:hover { background: var(--brick-dark); box-shadow: 8px 8px 0 var(--ink); }
.button-dark { background: var(--ink); color: var(--paper); box-shadow: 5px 5px 0 var(--brick); }
.button-dark:hover { box-shadow: 8px 8px 0 var(--brick); }
.button-outline { border: 1px solid var(--white); color: var(--white); }
.button-outline:hover { background: var(--white); color: var(--brick); }
.button-whatsapp { background: var(--ink); color: var(--white); box-shadow: 5px 5px 0 var(--white); }
.button-whatsapp .icon { color: var(--wa); }
.button-whatsapp:hover { box-shadow: 8px 8px 0 var(--white); }

.text-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 12px; text-transform: uppercase; text-decoration: none;
  border-bottom: 1px solid currentColor; padding-bottom: 4px;
}
.text-link:hover { color: var(--brick); }
.icon-down { transform: rotate(90deg); transition: transform 0.3s var(--ease); }
.text-link:hover .icon-down { transform: rotate(90deg) translateX(3px); }

.split-head { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 56px; }
.split-head h2 { font-size: clamp(46px, 6vw, 86px); line-height: 0.88; letter-spacing: -0.065em; font-weight: 500; margin: 0; }
.split-head p { max-width: 320px; margin: 0 0 4px; color: var(--muted); }

/* ---------- Hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.08fr 0.92fr; align-items: center; gap: 60px;
  min-height: calc(100svh - var(--header-h)); max-height: 900px;
  padding-top: 48px; padding-bottom: 72px;
}
.hero h1 {
  font-size: clamp(50px, 7vw, 96px); line-height: 0.9; letter-spacing: -0.07em;
  margin: 0 0 28px; font-weight: 500; max-width: 700px;
}
.hero h1 strong { font-weight: 700; color: var(--blue-text); }
.hero-lede { font-size: 19px; max-width: 470px; line-height: 1.45; margin: 0 0 34px; color: var(--muted); }
.hero-lede b { color: var(--ink); font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.hero-proof {
  display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 60px;
  font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: #655f57;
}
.hero-proof li { display: flex; align-items: center; gap: 9px; }
.hero-proof li::before { content: ""; width: 8px; height: 8px; background: var(--brick); }

.hero-visual { position: relative; justify-self: end; width: 100%; max-width: 480px; aspect-ratio: 480 / 560; }
.mural {
  position: absolute; inset: 26px 30px 22px 0; overflow: hidden;
  background: var(--brick); box-shadow: 18px 18px 0 var(--ink);
}
.mural picture, .mural img { width: 100%; height: 100%; }
.mural img { object-fit: cover; object-position: center 40%; }
.mural::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(21, 20, 18, 0.62) 0%, rgba(21, 20, 18, 0) 38%, rgba(21, 20, 18, 0) 58%, rgba(21, 20, 18, 0.7) 100%);
}
.mural-copy { position: absolute; z-index: 2; left: 22px; top: 22px; right: 22px; color: var(--white); display: flex; flex-direction: column; align-items: flex-start; }
.mural-copy span { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; border-block: 2px solid currentColor; padding: 5px 4px; width: 100%; }
.mural-copy strong { font-size: clamp(54px, 7vw, 76px); line-height: 0.9; letter-spacing: -0.08em; color: var(--blue); text-shadow: 4px 4px 0 var(--ink); margin-top: 18px; }
.mural-copy small { font-family: var(--mono); font-size: 9px; color: var(--sun); background: var(--ink); padding: 6px 8px; margin-top: 12px; letter-spacing: 0.06em; }
.mural-caption { position: absolute; z-index: 2; left: 22px; bottom: 22px; color: var(--white); display: flex; flex-direction: column; gap: 6px; }
.mural-caption span { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; color: var(--sun); }
.mural-caption strong { font-size: 30px; line-height: 0.92; letter-spacing: -0.05em; text-shadow: 3px 3px 0 var(--ink); }
.visual-tag { position: absolute; right: 6px; top: 0; color: var(--brick); writing-mode: vertical-rl; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; }
.visual-stamp {
  position: absolute; z-index: 3; right: -6px; top: 90px; width: 92px; height: 92px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--paper); border: 2px solid var(--blue-text); color: var(--ink);
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em;
  animation: spin-in 1s var(--ease) both 0.4s;
  transform: rotate(12deg);
}
.visual-stamp b { font-family: var(--display); font-size: 22px; letter-spacing: -0.04em; color: var(--brick); }
.visual-note { position: absolute; bottom: -4px; right: 0; text-align: right; font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; line-height: 1.3; }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; background: var(--blue); border-block: 1px solid var(--ink); white-space: nowrap; }
.marquee-track {
  display: flex; align-items: center; gap: 34px; width: max-content; padding: 17px 0 17px 34px;
  font-size: 15px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  animation: slide 40s linear infinite;
}
.marquee i { font-style: normal; font-size: 13px; color: var(--white); }

/* ---------- Intro ---------- */
.intro { padding-block: 120px 110px; }
.intro-content { display: grid; grid-template-columns: 1.35fr 0.65fr; gap: 80px; align-items: end; }
.intro h2 { font-size: clamp(38px, 5.4vw, 72px); line-height: 0.96; letter-spacing: -0.06em; font-weight: 500; margin: 0; }
.intro h2 span { color: var(--brick); }
.intro-side { max-width: 300px; }
.intro-side p { font-size: 17px; margin: 0 0 24px; color: var(--muted); }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); margin: 90px 0 0; border-top: 1px solid var(--ink); }
.facts div { padding: 22px 22px 0 0; }
.facts div + div { padding-left: 22px; border-left: 1px solid var(--line); }
.facts dt { font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brick); margin-bottom: 8px; }
.facts dd { margin: 0; font-size: 20px; font-weight: 500; letter-spacing: -0.03em; line-height: 1.2; }

/* ---------- Services ---------- */
.services { background: var(--ink); color: var(--paper); padding-block: 110px; }
.services .split-head p { color: #aaa49b; }
.services .split-head em { color: var(--blue); }
.service-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: #3a3834; border: 1px solid #3a3834; }
.service-card { grid-column: span 2; background: var(--ink); padding: 30px 28px 34px; display: flex; flex-direction: column; transition: background 0.35s var(--ease); }
.service-card:nth-child(-n + 2) { grid-column: span 3; }
.service-card:hover { background: var(--ink-2); }
.service-top { display: flex; justify-content: space-between; align-items: start; margin-bottom: 48px; }
.service-number { font-family: var(--mono); font-size: 11px; color: #847e74; }
.service-icon { width: 46px; height: 46px; color: var(--brick); transition: transform 0.4s var(--ease), color 0.3s; }
.service-card:hover .service-icon { transform: translateY(-4px) rotate(-4deg); color: var(--blue); }
.service-card.featured .service-icon { color: var(--blue); }
.service-card h3 { margin: 0 0 10px; font-size: 27px; line-height: 1.05; letter-spacing: -0.04em; font-weight: 500; }
.service-card.featured h3 { color: var(--blue); }
.service-card p { margin: 0; color: #a39d94; font-size: 15px; max-width: 440px; }

/* ---------- Works / gallery ---------- */
.works { padding-block: 120px 40px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: -20px 0 28px; }
.filter {
  background: transparent; border: 1px solid var(--ink); padding: 10px 14px; min-height: 40px;
  font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em;
  transition: background 0.2s, color 0.2s;
}
.filter:hover { background: var(--paper-2); }
.filter.is-active { background: var(--ink); color: var(--white); }
.works-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-flow: dense; gap: 14px; }
.work { position: relative; overflow: hidden; background: var(--ink); aspect-ratio: 3 / 4; }
.work-xl { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.work-tall { grid-row: span 2; aspect-ratio: auto; }
.work[hidden] { display: none; }
.work-open { display: block; width: 100%; height: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.work picture, .work img, .work video { width: 100%; height: 100%; }
.work img, .work video { object-fit: cover; transition: transform 0.7s var(--ease), filter 0.4s; }
.work:hover img { transform: scale(1.04); }
.work figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; pointer-events: none;
  padding: 40px 16px 14px; color: var(--white); font-size: 15px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.2;
  background: linear-gradient(transparent, rgba(21, 20, 18, 0.82));
}
.work figcaption span { display: block; margin-bottom: 4px; font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: 0.08em; text-transform: uppercase; color: var(--sun); }
.work-video figcaption { bottom: auto; top: 0; padding: 14px 16px 40px; background: linear-gradient(rgba(21, 20, 18, 0.8), transparent); }

.works-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  margin-top: 28px; padding: 28px 32px; background: var(--paper-2); border-left: 6px solid var(--brick);
}
.works-cta p { margin: 0; max-width: 620px; font-size: 18px; color: var(--muted); }
.works-cta strong { display: block; color: var(--ink); font-size: 22px; font-weight: 500; letter-spacing: -0.03em; margin-bottom: 4px; }
.works-cta .button { flex: none; }
.lightbox { padding: 0; border: 0; background: transparent; max-width: min(92vw, 720px); max-height: 92vh; overflow: visible; }
.lightbox::backdrop { background: rgba(21, 20, 18, 0.88); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.lightbox img { max-height: 88vh; width: auto; margin-inline: auto; box-shadow: 12px 12px 0 var(--brick); }
.lightbox-close {
  position: absolute; top: -18px; right: -18px; width: 44px; height: 44px; border-radius: 50%;
  border: 0; background: var(--white); color: var(--ink); font-size: 18px;
}

/* ---------- Values ---------- */
.values { padding-block: 110px 120px; }
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.value-lead h2 { font-size: clamp(52px, 6vw, 84px); line-height: 0.86; letter-spacing: -0.07em; margin: 0 0 28px; font-weight: 500; }
.value-lead h2 strong { color: var(--brick); }
.value-text { max-width: 370px; font-size: 18px; color: var(--muted); margin: 0 0 32px; }
.value-item { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 26px 0; border-top: 1px solid var(--line); }
.value-item:last-child { border-bottom: 1px solid var(--line); }
.value-num {
  display: grid; place-items: center; width: 48px; height: 48px;
  border: 2px solid var(--brick); color: var(--brick); font-weight: 700; font-size: 20px;
  transition: background 0.3s, color 0.3s;
}
.value-item:hover .value-num { background: var(--brick); color: var(--white); }
.value-item h3 { font-size: 25px; margin: 0 0 6px; letter-spacing: -0.04em; font-weight: 500; }
.value-item p { margin: 0; color: #625c54; max-width: 330px; }

/* ---------- Steps ---------- */
.steps { padding-bottom: 130px; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); counter-reset: s; }
.steps-grid li { padding: 28px 28px 34px 0; border-right: 1px solid var(--line); }
.steps-grid li + li { padding-left: 28px; }
.steps-grid li:last-child { border-right: 0; }
.steps-grid span { font-family: var(--mono); font-size: 11px; color: var(--brick); }
.steps-grid h3 { font-size: 27px; letter-spacing: -0.04em; font-weight: 500; margin: 36px 0 8px; }
.steps-grid p { font-size: 15px; color: #625c54; max-width: 260px; margin: 0; }

/* ---------- Coverage ---------- */
.coverage { background: var(--brick); color: var(--white); overflow: hidden; }
.coverage-inner { display: grid; grid-template-columns: 0.85fr 1.15fr; align-items: center; gap: 50px; padding-block: 100px; }
.coverage h2 { font-size: clamp(60px, 7vw, 100px); line-height: 0.82; letter-spacing: -0.08em; font-weight: 500; margin: 0 0 30px; }
.coverage h2 em { color: var(--sun); }
.coverage .section-label { color: var(--sun); }
.coverage p { max-width: 380px; color: var(--white); margin: 0 0 30px; font-size: 17px; }
.map-art svg { width: 100%; height: auto; overflow: visible; }
.map-route { stroke-dasharray: 600; stroke-dashoffset: 600; transition: stroke-dashoffset 2.2s var(--ease) 0.2s; }
.map-art.is-visible .map-route { stroke-dashoffset: 0; }
.pulse { transform-box: fill-box; transform-origin: center; animation: pulse 2.4s ease-out infinite; }

/* ---------- FAQ ---------- */
.faq { padding-block: 120px 40px; }
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 80px; align-items: start; }
.faq h2 { font-size: clamp(44px, 5vw, 72px); line-height: 0.9; letter-spacing: -0.065em; font-weight: 500; margin: 0; position: sticky; top: calc(var(--header-h) + 30px); }
.faq-list { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 24px 0; font-size: 21px; font-weight: 500; letter-spacing: -0.03em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; font-family: var(--mono); font-size: 22px; color: var(--brick); transition: transform 0.3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--brick); }
.faq details p { margin: -6px 0 24px; max-width: 580px; color: var(--muted); }
.faq details a { color: var(--brick); }

/* ---------- Contact ---------- */
.contact { padding-block: 110px 120px; }
.contact-card { position: relative; overflow: hidden; background: var(--blue); padding: 44px 58px 50px; box-shadow: 12px 12px 0 var(--ink); }
.contact-card::after {
  content: "A"; position: absolute; right: -10px; bottom: -84px; pointer-events: none;
  font-size: 340px; line-height: 1; font-weight: 700; letter-spacing: -0.1em; color: rgba(255, 250, 243, 0.16);
}
.contact-card > * { position: relative; z-index: 1; }
.contact-top { display: flex; justify-content: space-between; align-items: start; }
.contact-top .eyebrow { margin: 0; }
.contact-mark { font-size: 18px; font-weight: 700; letter-spacing: -0.06em; }
.contact-card h2 { font-size: clamp(48px, 6vw, 80px); line-height: 0.87; letter-spacing: -0.07em; font-weight: 500; margin: 70px 0 24px; }
.contact-card p { max-width: 420px; font-size: 18px; margin: 0 0 32px; }
.contact-details { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 42px; font-family: var(--mono); font-size: 12px; text-transform: uppercase; }
.contact-details a { text-decoration: none; border-bottom: 1px solid currentColor; text-transform: none; }
.contact-details a[href^="tel"] { text-transform: uppercase; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); font-family: var(--mono); font-size: 11px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 26px 40px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 15px; }
.brand-mark.small { font-size: 20px; }
.brand-mark.small i { width: 12px; height: 12px; border-width: 2px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.footer-links a { text-decoration: none; text-transform: uppercase; }
.footer-links a:hover { color: var(--brick); }
.site-footer p { margin: 0; color: #625c54; }

/* ---------- Floating WhatsApp ---------- */
.floating-wa {
  position: fixed; right: 24px; bottom: 24px; z-index: 35;
  display: flex; align-items: center; gap: 9px; padding: 12px 18px 12px 14px; border-radius: 100px;
  background: var(--wa); color: #06341b; text-decoration: none;
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22);
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}
.floating-wa .icon { width: 22px; height: 22px; }
.floating-wa:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28); }

/* ---------- Motion ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.hero-actions, .hero-proof { animation: rise 0.9s var(--ease) both 0.15s; }

@keyframes slide { to { transform: translateX(-50%); } }
@keyframes rise { from { opacity: 0; transform: translateY(28px); } }
@keyframes spin-in { from { opacity: 0; transform: rotate(-60deg) scale(0.6); } }
@keyframes pulse { from { transform: scale(0.6); opacity: 0.6; } to { transform: scale(2.2); opacity: 0; } }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .service-card, .service-card:nth-child(-n + 2) { grid-column: span 3; }
  .service-card:last-child { grid-column: span 6; }
}

@media (max-width: 850px) {
  :root { --header-h: 66px; }
  .section-wrap { width: calc(100% - 40px); }
  .site-header { padding: 0 20px; }
  .menu-toggle { display: block; }
  .main-nav {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 20px 24px; background: var(--paper); border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 30px -20px rgba(21, 20, 18, 0.4);
    visibility: hidden; opacity: 0; transform: translateY(-10px);
    transition: opacity 0.25s, transform 0.3s var(--ease), visibility 0s 0.3s;
  }
  .main-nav a { font-size: 14px; padding: 15px 0; border-bottom: 1px solid var(--line); }
  .main-nav a::after { display: none; }
  .nav-cta { justify-content: center; margin: 16px 0 0; border: 0 !important; }
  .lang-switch { align-self: flex-start; margin-top: 16px; }
  .main-nav .lang-switch a { padding: 8px 14px; border-bottom: 0; }
  .nav-open .main-nav { visibility: visible; opacity: 1; transform: none; transition: opacity 0.25s, transform 0.3s var(--ease); }
  .nav-open .menu-toggle span:first-child { transform: translateY(4.5px) rotate(45deg); }
  .nav-open .menu-toggle span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

  .hero { display: block; min-height: 0; max-height: none; padding-top: 44px; padding-bottom: 64px; }
  .hero h1 { font-size: clamp(48px, 14vw, 82px); }
  .hero-lede { font-size: 17px; }
  .hero-proof { margin-top: 40px; }
  .hero-visual { margin: 56px auto 0; max-width: 520px; justify-self: auto; }
  .mural { inset: 20px 22px 18px 0; box-shadow: 12px 12px 0 var(--ink); }

  .intro { padding-block: 84px 80px; }
  .intro-content, .values-grid, .coverage-inner, .faq-grid { display: block; }
  .intro-side { margin-top: 26px; max-width: 440px; }
  .facts { grid-template-columns: 1fr 1fr; margin-top: 56px; }
  .facts div, .facts div + div { padding: 18px 12px 18px 0; border-left: 0; }
  .facts div:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--line); }
  .facts div:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .facts dd { font-size: 17px; }

  .split-head { display: block; margin-bottom: 40px; }
  .split-head p { margin-top: 22px; }
  .services { padding-block: 84px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(-n + 2), .service-card:last-child { grid-column: auto; padding: 24px 22px 28px; }
  .service-top { margin-bottom: 26px; }
  .service-card h3 { font-size: 24px; }

  .works { padding-block: 84px 20px; }
  .filters { margin-top: -10px; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; scrollbar-width: none; }
  .filter { flex: none; }
  .works-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .work-tall { grid-row: span 2; }
  .work figcaption { font-size: 13px; padding: 30px 12px 11px; }
  .works-cta { flex-direction: column; align-items: stretch; padding: 24px 20px; }
  .works-cta p { font-size: 16px; }
  .works-cta strong { font-size: 20px; }

  .values { padding-block: 84px 90px; }
  .value-items { margin-top: 56px; }
  .steps { padding-bottom: 90px; }
  .steps-grid { display: block; }
  .steps-grid li, .steps-grid li + li { padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .steps-grid li:last-child { border-bottom: 0; }
  .steps-grid h3 { margin: 14px 0 6px; }

  .coverage-inner { padding-block: 84px 70px; }
  .map-art { margin-top: 50px; }

  .faq { padding-block: 84px 20px; }
  .faq h2 { position: static; margin-bottom: 36px; }
  .faq summary { font-size: 18px; padding: 20px 0; }

  .contact { padding-block: 84px 100px; }
  .contact-card { padding: 30px 24px 34px; box-shadow: 8px 8px 0 var(--ink); }
  .contact-card h2 { margin-top: 56px; font-size: clamp(44px, 13vw, 70px); }
  .contact-card p { font-size: 16px; }
  .button-whatsapp { width: 100%; }

  .footer-inner { padding-bottom: 96px; }
  .floating-wa { right: 16px; bottom: 16px; }
}

@media (max-width: 420px) {
  .brand-meta { display: none; }
  .hero-actions { gap: 22px; }
  .hero-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .map-route { stroke-dashoffset: 0; }
}