:root {
  --bg: #1c1e21;
  --bg-deep: #111315;
  --ink: #171717;
  --text: #efedeb;
  --muted: #a7a39d;
  --line: #383b40;
  --card: #25282c;
  --light: #f5f2ed;
  --paper: #ffffff;
  --gold: #d2aa4d;
  --gold-deep: #9d7625;
  --green: #18a64a;
  --green-deep: #0f7a35;
  --radius: 8px;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: rgba(210, 170, 77, 0.22);
}

:focus-visible {
  outline: 3px solid rgba(210, 170, 77, 0.72);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 100;
  transform: translateY(-140%);
  background: var(--gold);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 6px;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(100% - 32px, 1320px);
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  min-height: 70px;
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(245, 242, 237, 0.96);
  color: var(--ink);
  border-bottom: 1px solid rgba(28, 30, 33, 0.12);
  backdrop-filter: blur(16px);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--gold);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.14);
}

.brand {
  display: inline-flex;
  width: min(48vw, 190px);
  min-width: 150px;
}

.brand-logo-plate,
.footer-logo-plate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.brand-logo-plate {
  width: 100%;
  min-height: 48px;
  padding: 0;
}

.brand-logo-plate img {
  width: 100%;
  max-height: 46px;
  object-fit: contain;
}

.nav-toggle {
  width: 48px;
  height: 48px;
  justify-self: end;
  display: inline-grid;
  place-items: center;
  gap: 4px;
  padding: 11px;
  background: var(--bg);
  color: #fff;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-header.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.main-nav {
  position: fixed;
  inset: 70px 0 auto;
  display: grid;
  gap: 2px;
  padding: 18px 16px 22px;
  background: rgba(28, 30, 33, 0.98);
  color: var(--text);
  border-bottom: 3px solid var(--gold);
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: transform 220ms ease, opacity 180ms ease;
}

.site-header.nav-open .main-nav {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.main-nav a {
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 10px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: Archivo, Inter, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
}

.header-actions {
  display: none;
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  max-width: 100%;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-family: Archivo, Inter, sans-serif;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  text-transform: uppercase;
  transition: transform 170ms ease, box-shadow 170ms ease, background 170ms ease, border-color 170ms ease;
  cursor: pointer;
  touch-action: manipulation;
}

.btn:active {
  transform: translateY(1px) scale(0.99);
}

.btn-gold {
  background: var(--gold);
  color: #141414;
  box-shadow: 0 12px 30px rgba(210, 170, 77, 0.22);
}

.btn-gold:hover {
  background: #e4bd5c;
}

.btn-dark {
  background: var(--bg);
  color: #fff;
  border-color: var(--bg);
}

.btn-dark:hover {
  background: #000;
}

.btn-whatsapp {
  background: var(--green);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 12px 28px rgba(24, 166, 74, 0.24);
}

.btn-whatsapp:hover {
  background: var(--green-deep);
}

.btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.06);
}

.btn-ghost:hover {
  border-color: var(--gold);
}

.btn-small {
  min-height: 42px;
  padding: 10px 14px;
  font-size: 13px;
}

.icon {
  line-height: 1;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  isolation: isolate;
  padding: 120px 0 32px;
  overflow: hidden;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
  z-index: -3;
  transform: scale(1.04);
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(to top, rgba(28, 30, 33, 0.98) 0%, rgba(28, 30, 33, 0.72) 48%, rgba(28, 30, 33, 0.88) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.06));
}

.hero-content {
  width: min(100% - 32px, 1120px);
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-family: Archivo, Inter, sans-serif;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: Archivo, Inter, sans-serif;
  line-height: 1;
  overflow-wrap: anywhere;
}

h1 {
  max-width: 980px;
  font-size: 44px;
  font-weight: 800;
  text-transform: uppercase;
}

h2 {
  font-size: 34px;
  font-weight: 800;
  text-transform: uppercase;
}

h3 {
  font-size: 20px;
  font-weight: 700;
}

.hero-text {
  max-width: 680px;
  margin: 18px 0 0;
  color: rgba(239, 237, 235, 0.86);
  font-size: 17px;
}

.hero-actions,
.cta-actions,
.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero-actions .btn,
.cta-actions .btn,
.panel-actions .btn {
  flex: 1 1 190px;
}

.facts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 28px;
}

.facts-grid div {
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.facts-grid strong {
  display: block;
  color: #fff;
  font-family: Archivo, Inter, sans-serif;
  font-size: 30px;
  line-height: 1;
}

.facts-grid span {
  display: block;
  margin-top: 7px;
  color: rgba(239, 237, 235, 0.76);
  font-size: 14px;
}

.stripe {
  height: 12px;
  background-color: var(--bg-deep);
  background-image: repeating-linear-gradient(45deg, var(--gold) 0 16px, transparent 16px 32px);
  background-size: 46px 46px;
  animation: stripeMove 3.5s linear infinite;
}

.section {
  padding: 76px 0;
}

.section-dark,
.section-charcoal {
  background: var(--bg);
  color: var(--text);
}

.section-light,
.section-concrete {
  background: var(--light);
  color: var(--ink);
}

.intro-band {
  padding: 42px 0;
  border-bottom: 1px solid var(--line);
}

.intro-grid,
.about-grid,
.contact-grid,
.zone-grid,
.why-grid,
.process-layout {
  display: grid;
  gap: 28px;
}

.intro-grid p:last-child {
  margin: 0;
  color: rgba(239, 237, 235, 0.78);
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 32px;
  text-align: center;
}

.section-heading.align-left {
  margin-left: 0;
  text-align: left;
}

.section-heading p:not(.eyebrow) {
  margin: 14px 0 0;
  color: inherit;
  opacity: 0.78;
}

.about-card,
.contact-panel,
.zone-card,
.quote-form {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about-card {
  padding: 28px;
  background: #fff;
  border-top: 5px solid var(--gold);
}

.about-card p:not(.eyebrow) {
  margin: 18px 0 0;
  color: #3e3b36;
}

.contact-panel {
  padding: 28px;
  background: var(--bg);
  color: #fff;
  align-self: start;
}

.panel-label {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  background: rgba(210, 170, 77, 0.16);
  color: var(--gold);
  border-radius: 4px;
  font-family: Archivo, Inter, sans-serif;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-panel p {
  color: rgba(239, 237, 235, 0.78);
}

.services-grid {
  display: grid;
  gap: 14px;
}

.service-card {
  min-height: 210px;
  padding: 22px;
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  transition: transform 180ms ease, border-left-width 180ms ease, background 180ms ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-left-width: 8px;
  background: #2b2e33;
}

.service-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 6px;
  font-size: 24px;
  font-weight: 800;
}

.service-card p {
  margin: 12px 0 0;
  color: rgba(239, 237, 235, 0.72);
}

.work-grid {
  display: grid;
  gap: 14px;
}

.work-card {
  position: relative;
  min-height: 230px;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg);
  color: #fff;
}

.work-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}

.work-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17, 19, 21, 0.9), rgba(17, 19, 21, 0.1) 62%);
}

.work-card:hover img {
  transform: scale(1.04);
}

.work-card div {
  position: relative;
  z-index: 1;
  padding: 20px;
}

.work-card span {
  color: var(--gold);
  font-family: Archivo, Inter, sans-serif;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.work-card h3 {
  margin-top: 7px;
}

.process-layout {
  align-items: start;
}

.process-intro p:not(.eyebrow) {
  color: #4d4942;
}

.timeline {
  position: relative;
  display: grid;
  gap: 18px;
  padding-left: 22px;
}

.timeline-line {
  position: absolute;
  left: 5px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(var(--gold), rgba(210, 170, 77, 0.18));
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 14px;
  padding: 18px;
  background: #fff;
  border: 1px solid rgba(28, 30, 33, 0.1);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(28, 30, 33, 0.08);
}

.timeline-item span {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: var(--gold);
  color: #151515;
  border-radius: 6px;
  font-family: Archivo, Inter, sans-serif;
  font-weight: 800;
}

.timeline-item p {
  margin: 8px 0 0;
  color: #4b4842;
}

.why-section {
  border-top: 1px solid var(--line);
}

.reason-list {
  display: grid;
  gap: 12px;
}

.reason {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.reason strong {
  display: block;
  color: #fff;
  font-family: Archivo, Inter, sans-serif;
  font-size: 18px;
}

.reason p {
  margin: 8px 0 0;
  color: rgba(239, 237, 235, 0.72);
}

.cta-section {
  display: grid;
  background: var(--gold);
  color: var(--ink);
}

.cta-image {
  min-height: 260px;
  overflow: hidden;
}

.cta-image img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.cta-content {
  padding: 42px 16px;
}

.cta-content p:not(.eyebrow) {
  max-width: 660px;
  color: rgba(20, 20, 20, 0.78);
}

.cta-section .eyebrow {
  color: #5c3f00;
}

.zone-card {
  padding: 26px;
  background: #fff;
  border-left: 5px solid var(--gold);
}

.map-pin {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  background: var(--bg);
  color: var(--gold);
  border-radius: 6px;
  font-size: 26px;
}

.zone-card p {
  margin: 8px 0 14px;
  color: #514d47;
}

.zone-card a {
  color: var(--gold-deep);
  font-weight: 800;
}

.section-contact {
  background:
    linear-gradient(135deg, rgba(28, 30, 33, 0.96), rgba(28, 30, 33, 0.9)),
    url("../work_generico/truelle_cimento.jpeg") center / cover;
}

.contact-copy p:not(.eyebrow) {
  color: rgba(239, 237, 235, 0.76);
}

.direct-contact {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.direct-contact a {
  display: grid;
  gap: 4px;
  min-height: 64px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  transition: transform 170ms ease, border-color 170ms ease;
}

.direct-contact a:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}

.direct-contact span {
  color: var(--muted);
  font-size: 13px;
}

.direct-contact strong {
  color: #fff;
  overflow-wrap: anywhere;
}

.direct-contact .direct-whatsapp {
  background: rgba(24, 166, 74, 0.2);
  border-color: rgba(24, 166, 74, 0.5);
}

.quote-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  background: #fff;
  color: var(--ink);
}

.form-heading span {
  color: var(--gold-deep);
  font-family: Archivo, Inter, sans-serif;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.form-heading h3 {
  margin-top: 6px;
}

.form-row {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: #27241f;
  font-weight: 700;
}

label span {
  color: #776f64;
  font-weight: 500;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 13px 12px;
  color: #181818;
  background: #f8f6f1;
  border: 1px solid #d8d2c7;
  border-radius: 6px;
  outline: 0;
}

textarea {
  resize: vertical;
  min-height: 128px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(210, 170, 77, 0.18);
}

.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-submit {
  width: 100%;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: #3a342c;
  font-weight: 700;
}

.form-status.ok {
  color: #157a35;
}

.form-status.error {
  color: #a62820;
}

.site-footer {
  background: var(--bg-deep);
  color: rgba(239, 237, 235, 0.78);
  border-top: 4px solid var(--gold);
}

.footer-grid {
  display: grid;
  gap: 28px;
  padding: 48px 0;
}

.footer-logo-plate {
  width: min(100%, 240px);
  padding: 0;
  margin-bottom: 16px;
}

.footer-logo-plate img {
  max-height: 78px;
  object-fit: contain;
}

.footer-grid h3 {
  margin-bottom: 14px;
  color: #fff;
  font-size: 17px;
  text-transform: uppercase;
}

.footer-grid a,
.footer-grid span {
  display: block;
  margin-top: 8px;
  overflow-wrap: anywhere;
}

.footer-grid a:hover {
  color: var(--gold);
}

.footer-whatsapp {
  color: #6df196;
  font-weight: 800;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 90px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  text-align: center;
  font-size: 13px;
}

.footer-bottom a {
  color: var(--gold);
  font-family: Archivo, Inter, sans-serif;
  font-weight: 800;
}

.floating-whatsapp {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 45;
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 16px;
  background: var(--green);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
  font-family: Archivo, Inter, sans-serif;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease, background 180ms ease;
}

.floating-whatsapp:active {
  transform: scale(0.98);
}

body.has-floating-whatsapp .floating-whatsapp {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 1;
  transform: none;
  transition: opacity 520ms ease, transform 520ms ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.legal-page {
  background: var(--light);
  color: var(--ink);
}

.legal-shell {
  width: min(100% - 32px, 860px);
  margin: 0 auto;
  padding: 48px 0;
}

.legal-shell h1 {
  margin: 18px 0 26px;
  font-size: 38px;
}

.legal-shell p {
  margin: 12px 0;
}

.legal-shell a {
  color: var(--gold-deep);
  font-weight: 800;
}

.legal-back {
  display: inline-flex;
  margin-bottom: 18px;
}

.legal-dev {
  margin-top: 30px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

@media (min-width: 560px) {
  .facts-grid,
  .form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .facts-grid div:last-child {
    grid-column: 1 / -1;
  }

  h1 {
    font-size: 58px;
  }

  h2 {
    font-size: 40px;
  }
}

@media (min-width: 768px) {
  .section {
    padding: 96px 0;
  }

  .brand {
    width: 210px;
  }

  .hero {
    padding-bottom: 56px;
  }

  h1 {
    font-size: 72px;
    max-width: 1040px;
  }

  h2 {
    font-size: 46px;
  }

  .hero-actions .btn,
  .cta-actions .btn,
  .panel-actions .btn {
    flex: 0 1 auto;
  }

  .facts-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 920px;
  }

  .facts-grid div:last-child {
    grid-column: auto;
  }

  .intro-grid,
  .about-grid,
  .contact-grid,
  .zone-grid,
  .why-grid,
  .process-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .work-large {
    grid-column: span 2;
    min-height: 340px;
  }

  .cta-section {
    grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1fr);
  }

  .cta-content {
    display: grid;
    align-content: center;
    padding: 58px;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 0.8fr 1fr 0.8fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    padding-bottom: 22px;
    text-align: left;
  }

  .floating-whatsapp {
    bottom: 22px;
    right: 22px;
  }
}

@media (min-width: 1080px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
    padding: 11px 28px;
  }

  .nav-toggle {
    display: none;
  }

  .main-nav {
    position: static;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 0;
    background: transparent;
    color: var(--ink);
    border: 0;
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    min-height: 44px;
    padding: 10px 8px;
    border: 0;
    font-size: 12px;
  }

  .main-nav a:hover {
    color: var(--gold-deep);
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .header-phone {
    color: var(--gold-deep);
    font-family: Archivo, Inter, sans-serif;
    font-weight: 800;
    white-space: nowrap;
  }

  .container {
    width: min(100% - 88px, 1320px);
  }

  .hero-content {
    width: min(100% - 88px, 1320px);
  }

  h1 {
    font-size: 88px;
  }

  h2 {
    font-size: 52px;
  }

  .services-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .work-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .work-large {
    grid-column: span 2;
    grid-row: span 2;
    min-height: 100%;
  }

  .work-card {
    min-height: 260px;
  }
}

@keyframes stripeMove {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 46px 0;
  }
}