:root {
  --orange: #f16411;
  --orange-dark: #c54d0d;
  --ink: #121212;
  --ink-soft: #242424;
  --muted: #6f6f6f;
  --paper: #f2f0eb;
  --sand: #f4e6b6;
  --surface: #ffffff;
  --line: rgba(18, 18, 18, 0.14);
  --line-light: rgba(255, 255, 255, 0.16);
  --green: #168b48;
  --green-dark: #0f6f39;
  --radius: 18px;
  --radius-sm: 10px;
  --container: 1240px;
}

* {
  font-family: "Inter", Arial, sans-serif;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  padding-top: 18px;
}
body,
button,
input,
select,
textarea {
  font: inherit;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  cursor: pointer;
}
img,
video {
  max-width: 100%;
  display: block;
}
.svg-sprite {
  position: absolute;
  display: none;
}
.ico {
  width: 18px;
  height: 18px;
  display: inline-block;
  flex: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}
.ico-fill {
  fill: currentColor;
  stroke: none;
}
:focus-visible {
  outline: 3px solid rgba(241, 100, 17, 0.36);
  outline-offset: 4px;
}
.container {
  width: min(var(--container), 92%);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 100;
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(18, 18, 18, 0.1);
  border-radius: 24px;
}
.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  width: min(calc(var(--container) - 44px), calc(100% - 32px));
  margin-inline: auto;
}
.site-header .brand {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}
.brand-logo {
  width: 204px;
  height: auto;
  object-fit: contain;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: 0;
  font-size: 13px;
  font-weight: 700;
  color: #4a4a4a;
}
.nav-menu a {
  position: relative;
  padding: 8px 0;
}
.nav-menu a:after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 2px;
  height: 1px;
  background: var(--ink);
  transition: right 0.25s ease;
}
.nav-menu a:hover:after {
  right: 0;
}
.nav-menu a[aria-current="page"] {
  color: var(--orange);
}
.nav-menu a[aria-current="page"]:after {
  right: 0;
  background: var(--orange);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--ink);
  padding: 9px 0;
  font-size: 13px;
  font-weight: 800;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nav-cta:hover {
  color: var(--orange);
  border-color: var(--orange);
}
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.menu-toggle span {
  width: 18px;
  height: 1.5px;
  background: var(--ink);
}

.kicker {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 24px;
}
.kicker-light {
  color: #f7a64d;
}

.hero {
  min-height: calc(100vh - 104px);
  display: flex;
  align-items: center;
  padding: 92px 0 110px;
  position: relative;
  overflow: hidden;
  background-image: linear-gradient(to bottom, rgba(242, 240, 235, 0.98), rgba(242, 240, 235, 0.86) 12%, rgba(242, 240, 235, 0.48) 28%, rgba(242, 240, 235, 0) 44%), linear-gradient(120deg, rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.58) 55%, rgba(18, 18, 18, 0.44)), url("../img/background-header.png");
  background-position: center 58%;
  background-size: cover;
}
.hero:before {
  content: "";
  position: absolute;
  width: 580px;
  height: 580px;
  border-radius: 50%;
  background: rgba(241, 100, 17, 0.08);
  filter: blur(20px);
  right: -180px;
  top: 24px;
  pointer-events: none;
  animation: heroDrift 14s ease-in-out infinite alternate;
}
.hero:after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: auto 0 0;
  height: 150px;
  background: linear-gradient(to bottom, rgba(242, 240, 235, 0), var(--paper));
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(390px, 0.68fr);
  gap: 84px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero h1 {
  font-size: clamp(58px, 7.6vw, 112px);
  line-height: 0.86;
  letter-spacing: -0.078em;
  font-weight: 900;
  max-width: 920px;
  color: #fff;
}
.hero h1 em,
.visual-copy h2 em,
.process-heading h2 em,
.fck-intro h2 em {
  font-style: normal;
  color: var(--orange);
}
.hero-lead {
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
  max-width: 650px;
  margin-top: 38px;
}
.lp-concreto .hero .text-link {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.76);
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 38px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
  font-size: 14px;
  box-shadow: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease,
    filter 0.2s ease, transform 0.2s ease;
}
[data-location-label] {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-width: 0;
  max-width: 100%;
  line-height: 1.12;
  text-align: center;
  overflow-wrap: anywhere;
  gap: 6px;
}
.location-cta-action {
  display: block;
}
.location-cta-place {
  display: block;
  max-width: 100%;
  font-size: 0.72em;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.15;
  opacity: 0.74;
  overflow-wrap: anywhere;
}
.btn .ico,
.nav-cta .ico,
.text-link .ico,
.floating-whatsapp .ico {
  transition: transform 0.2s ease;
}
.btn:hover {
  transform: translateY(-3px);
}
.btn:hover .ico,
.nav-cta:hover .ico,
.text-link:hover .ico {
  transform: translateX(4px) scale(1.08);
}
.btn-primary {
  background: var(--orange);
  color: white;
}
.btn-primary:hover {
  background: var(--orange-dark);
  filter: saturate(1.04);
}
.btn-whatsapp {
  background: var(--green);
  color: #fff;
}
.btn-whatsapp:hover {
  background: var(--green-dark);
  filter: saturate(1.04);
}
.btn-light {
  background: #fff;
  color: var(--ink);
  padding-inline: 26px;
}
.btn-light:hover {
  background: #f4f4f4;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
  border-bottom: 1px solid var(--ink);
  padding: 10px 0;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.text-link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.quote-panel {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.quote-panel-soft {
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink);
  border-color: rgba(18, 18, 18, 0.12);
  backdrop-filter: blur(16px);
}
.quote-panel-head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 28px;
}
.quote-panel-head > span {
  font-size: 12px;
  font-weight: 800;
  color: #999;
  padding-top: 5px;
}
.quote-panel-head small {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #9c9c9c;
  margin-bottom: 6px;
}
.quote-panel-head h2 {
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.04em;
}
.quote-panel-soft .quote-panel-head small {
  color: var(--orange);
}
.quote-panel-soft .quote-panel-head h2 {
  font-size: 34px;
  line-height: 0.96;
}
.mini-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
#leadMedidas[hidden],
#leadMedidasPlano[hidden],
#leadMedidasLinear[hidden],
#leadMedidasPeca[hidden],
#leadMedidasLajeVigas[hidden],
#leadOutroDescricao[hidden] {
  display: none !important;
}
.full {
  grid-column: 1/-1;
}
.field {
  display: grid;
  gap: 8px;
}
.field label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-weight: 800;
  color: #8a8a8a;
}
input,
select,
textarea {
  width: 100%;
  min-height: 49px;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  background: transparent;
  color: #fff;
  border-radius: 0;
  padding: 10px 2px;
  outline: none;
}
select option {
  color: #111;
}
input::placeholder {
  color: #7f7f7f;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--orange);
}
.quote-panel .btn {
  margin-top: 10px;
}
.quote-note {
  font-size: 12px;
  line-height: 1.55;
  color: #989898;
  margin-top: 18px;
}
.quote-panel-soft .field label {
  color: #696969;
}
.quote-panel-soft input,
.quote-panel-soft select {
  color: var(--ink);
  border-bottom-color: rgba(18, 18, 18, 0.22);
}
.quote-panel-soft input::placeholder {
  color: #9a9a9a;
}
.quote-panel-soft .quote-note {
  color: #5f5f5f;
}

.trust-strip {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-grid > div {
  padding: 30px 26px;
  border-right: 1px solid var(--line);
}
.trust-grid > div:first-child {
  padding-left: 0;
}
.trust-grid > div:last-child {
  border-right: 0;
}
.trust-grid .trust-icon {
  display: block;
  width: 26px;
  height: 26px;
  color: var(--orange);
  stroke-width: 1.8;
  margin-bottom: 18px;
}
.trust-copy {
  min-width: 0;
}
.trust-grid b {
  display: block;
  font-size: 14px;
  margin-bottom: 6px;
}
.trust-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.visual-statement {
  min-height: 780px;
  position: relative;
  display: flex;
  align-items: flex-end;
  background: #0f0f0f;
  color: #fff;
  overflow: hidden;
}
.visual-media {
  position: absolute;
  inset: 0;
}
.visual-media:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.1),
    rgba(0, 0, 0, 0.84) 84%
  );
}
.visual-media img,
.visual-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.visual-copy {
  position: relative;
  z-index: 2;
  padding-bottom: 90px;
}
.visual-copy h2 {
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.065em;
  max-width: 1050px;
}
.visual-copy p {
  font-size: 18px;
  line-height: 1.65;
  color: #d3d3d3;
  max-width: 650px;
  margin-top: 30px;
}

.editorial-section {
  padding: 150px 0;
  background: var(--paper);
}
.editorial-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 120px;
  align-items: start;
}
.editorial-intro {
  position: sticky;
  top: 130px;
}
.editorial-intro h2,
.section-title-row h2,
.faq-intro h2 {
  font-size: clamp(48px, 6vw, 82px);
  line-height: 0.93;
  letter-spacing: -0.062em;
}
.editorial-intro p,
.faq-intro p {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 420px;
  margin-top: 24px;
}
.service-list {
  border-top: 1px solid var(--line);
}
.service-group-label {
  padding: 22px 0 14px;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.service-group-label-launch {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}
.service-row {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 28px;
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}
.service-row h3,
.service-row p {
  transition: color 0.2s ease;
}
.service-row:hover h3 {
  color: var(--orange);
}
.service-row > span {
  font-size: 12px;
  font-weight: 800;
  color: #8d8d8d;
  padding-top: 7px;
}
.service-row h3 {
  font-size: clamp(30px, 3vw, 45px);
  line-height: 1;
  letter-spacing: -0.045em;
  margin-bottom: 12px;
}
.service-row p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 610px;
}
#aplicacoes .service-group-label {
  padding: 22px 0 14px;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
#aplicacoes .service-group-label-launch {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}
#aplicacoes .service-row {
  grid-template-columns: 54px 104px 1fr;
  gap: 28px;
  align-items: center;
  padding: 28px 0;
}
#aplicacoes .service-number {
  font-size: 12px;
  font-weight: 800;
  color: #8d8d8d;
  align-self: start;
  padding-top: 7px;
}
#aplicacoes .service-image {
  width: 104px;
  height: 78px;
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #ddd;
}
#aplicacoes .service-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#aplicacoes .service-row small {
  display: block;
  margin-top: 10px;
  color: #555;
  font-size: 12px;
  line-height: 1.5;
}
#aplicacoes .service-row small b {
  color: var(--ink);
}
#aplicacoes .service-disclaimer {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.process-section {
  padding: 140px 0;
  background: var(--ink);
  color: #fff;
}
.process-heading h2 {
  font-size: clamp(52px, 7vw, 92px);
  line-height: 0.9;
  letter-spacing: -0.065em;
  max-width: 900px;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 92px;
  border-top: 1px solid var(--line-light);
}
.process-grid article {
  padding: 30px 28px 0;
  border-right: 1px solid var(--line-light);
  min-height: 220px;
}
.process-grid article {
  transition: background-color 0.2s ease;
}
.process-grid article:hover {
  background: rgba(255, 255, 255, 0.035);
}
.process-grid article:not(:first-child) {
  padding-left: 28px;
}
.process-grid article:last-child {
  border-right: 0;
}
.process-grid article > span.process-number {
  display: block;
  width: 62px;
  height: 92px;
  overflow: hidden;
  margin-bottom: 42px;
  color: #8a8a8a;
  font-family: Inter, Arial, sans-serif;
  font-size: 90px;
  font-weight: 900;
  line-height: 0.78;
  letter-spacing: -0.12em;
  text-align: center;
  text-indent: -0.08em;
}
.process-grid h3 {
  font-size: 23px;
  letter-spacing: -0.035em;
  margin-bottom: 12px;
}
.process-grid p {
  font-size: 14px;
  line-height: 1.6;
  color: #bdbdbd;
}

.calculator-section {
  padding: 150px 0;
  background: #fff;
}
.section-title-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 64px;
}
.section-title-row p {
  max-width: 480px;
  color: var(--muted);
  line-height: 1.65;
  font-size: 16px;
}
.calculator-shell {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.calculator-form {
  padding: 54px;
  background: #faf9f6;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 24px;
}
.calculator-form input,
.calculator-form select {
  color: var(--ink);
  border-bottom-color: rgba(18, 18, 18, 0.22);
}
.calculator-form input::placeholder {
  color: #aaa;
}
.calculator-form .field label {
  color: #6f6f6f;
}
.field-label-row {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.field-label-row label {
  margin: 0;
}
.help-tip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: 1px solid rgba(241, 100, 17, 0.4);
  border-radius: 50%;
  background: rgba(241, 100, 17, 0.12);
  color: var(--orange-dark);
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.help-tip:hover,
.help-tip[aria-expanded="true"] {
  background: var(--orange);
  color: #fff;
  transform: scale(1.06);
}
.field-help {
  position: absolute;
  right: -6px;
  bottom: calc(100% + 13px);
  z-index: 10;
  width: min(290px, calc(100vw - 64px));
  padding: 14px 16px;
  border: 1px solid rgba(241, 100, 17, 0.25);
  border-left: 3px solid var(--orange);
  border-radius: 12px;
  background: #fff8ef;
  color: #6f6f6f;
  font-size: 12px;
  line-height: 1.55;
  box-shadow: 0 14px 28px rgba(18, 18, 18, 0.14);
  transform-origin: bottom right;
}
.field-help::after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: -7px;
  width: 12px;
  height: 12px;
  border-right: 1px solid rgba(241, 100, 17, 0.25);
  border-bottom: 1px solid rgba(241, 100, 17, 0.25);
  background: #fff8ef;
  transform: rotate(45deg);
}
.field-help:not([hidden]) {
  animation: tooltipIn 0.22s ease-out both;
}
.field-help b {
  color: var(--ink);
}
#fckHelp {
  width: min(250px, calc(100vw - 64px));
  font-size: 11.5px;
}
.formula-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: #6a6a6a;
  font-weight: 600;
}
.calculator-result {
  padding: 54px;
  background: var(--orange);
  color: #fff;
  display: flex;
  flex-direction: column;
}
.result-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.74);
}
.result-value {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin: 24px 0 42px;
}
.result-value strong {
  font-size: clamp(76px, 9vw, 128px);
  line-height: 0.76;
  letter-spacing: -0.08em;
}
.result-value small {
  font-size: 26px;
  font-weight: 800;
  padding-bottom: 8px;
}
.result-data {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  margin-bottom: 34px;
}
.result-data div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 13px;
}
.result-data span {
  color: rgba(255, 255, 255, 0.72);
}
.calculator-result .btn {
  margin-top: auto;
  align-self: flex-start;
  background: #fff;
  color: var(--ink);
}

.fck-section {
  padding: 150px 0;
  background: var(--paper);
}
.fck-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 110px;
  align-items: start;
}
.fck-intro {
  position: sticky;
  top: 130px;
}
.fck-intro h2 {
  font-size: clamp(50px, 6vw, 84px);
  line-height: 0.9;
  letter-spacing: -0.065em;
}
.fck-intro > p {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 480px;
  margin-top: 28px;
}
.technical-callout {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  max-width: 480px;
  font-size: 13px;
  line-height: 1.55;
  color: #4f4f4f;
  font-weight: 650;
}
.technical-callout .ico {
  color: var(--orange);
  margin-top: 2px;
}
.fck-list {
  border-top: 1px solid var(--line);
}
.fck-list > div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 28px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}
.fck-list b {
  font-size: 20px;
  letter-spacing: -0.03em;
}
.fck-list span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.faq-section {
  padding: 150px 0;
  background: #fff;
}
.faq-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 120px;
  align-items: start;
}
.faq-intro {
  position: sticky;
  top: 130px;
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-list details {
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.25s ease;
}
.faq-list details:hover {
  background: rgba(18, 18, 18, 0.025);
}
.faq-list summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 28px 0;
  font-size: 20px;
  font-weight: 750;
  letter-spacing: -0.025em;
  cursor: pointer;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary span {
  font-size: 26px;
  font-weight: 400;
  transition: transform 0.2s ease;
}
.faq-list details[open] summary span {
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-8px);
  transition: max-height 0.36s ease, opacity 0.25s ease, transform 0.36s ease;
}
.faq-list details[open] .faq-answer {
  max-height: 220px;
  opacity: 1;
  transform: translateY(0);
}
.faq-list details.is-closing .faq-answer {
  max-height: 0;
  opacity: 0;
  transform: translateY(-8px);
}
.faq-list p {
  max-width: 700px;
  color: var(--muted);
  line-height: 1.65;
  padding: 0 54px 28px 0;
}

.final-cta {
  padding: 130px 0;
  background: var(--orange);
  color: #fff;
  text-align: center;
}
.final-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.final-cta h2 {
  font-size: clamp(64px, 9vw, 138px);
  line-height: 0.83;
  letter-spacing: -0.08em;
}
.final-cta p {
  font-size: 18px;
  line-height: 1.65;
  max-width: 650px;
  margin: 32px 0;
  color: rgba(255, 255, 255, 0.84);
}

footer {
  background: #0d0d0d;
  color: #fff;
  padding: 58px 26px 36px;
  margin: -24px auto 0;
  border-radius: 28px;
  overflow: hidden;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 240px));
  justify-content: center;
  gap: 58px;
  text-align: center;
}
.footer-logo {
  display: block;
  width: 205px;
  height: auto;
  object-fit: contain;
  margin: 1rem;
}
.footer-brand { display: flex; flex-direction: column; align-items: center; }
.footer-brand p {
  max-width: 340px;
  margin-inline: auto;
}
footer h3 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #777;
  margin-bottom: 20px;
}
footer p,
footer a {
  display: block;
  color: #aaa;
  font-size: 13px;
  line-height: 1.8;
  text-align: center;
}
footer a:hover {
  color: #fff;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 28px;
  margin-top: 58px;
  color: #666;
  font-size: 11px;
  text-align: center;
}
.footer-notice {
  flex: 1 1 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 18px;
  color: #8b8b8b;
  font-size: 11px;
  line-height: 1.6;
}
.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 70;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  background: var(--sand);
  color: #000;
  border: 1px solid #c5ac55;
  border-radius: 999px;
  padding: 0 20px 0 0;
  box-shadow: 5px 5px 18px -7px rgba(0,0,0,0.7);
  transition: background 0.2s ease, border-color 0.2s ease;
}
.floating-whatsapp > img {
  display: block;
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  object-fit: contain;
}
.floating-whatsapp-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  line-height: 1.15;
  white-space: nowrap;
}
.floating-whatsapp-copy strong {
  font-size: 13px;
  font-weight: 600;
}
.floating-whatsapp-copy small {
  color: #808080;
  font-size: 11px;
  font-weight: 500;
}
.floating-whatsapp:hover .ico {
  transform: scale(1.1);
}

@keyframes tooltipIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes heroDrift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(-42px, 36px, 0) scale(1.04);
  }
}

.internal-hero {
  position: relative;
  overflow: hidden;
  padding: 122px 0 112px;
  background: var(--paper);
}
.internal-hero:before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: rgba(241, 100, 17, 0.09);
  filter: blur(20px);
  right: -170px;
  top: -210px;
  pointer-events: none;
}
.internal-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 90px;
  align-items: end;
}
.internal-hero h1 {
  max-width: 850px;
  font-size: clamp(58px, 7.5vw, 104px);
  font-weight: 900;
  line-height: 0.87;
  letter-spacing: -0.075em;
}
.internal-hero h1 em {
  display: block;
  color: var(--orange);
  font-style: normal;
}
.internal-hero-copy {
  padding-bottom: 7px;
}
.internal-hero-copy p {
  max-width: 520px;
  color: #4f4f4f;
  font-size: 18px;
  line-height: 1.7;
}
.internal-hero-copy .btn {
  margin-top: 30px;
}
.company-editorial {
  background: #fff;
}
.company-editorial .editorial-intro h2 {
  font-size: clamp(44px, 5vw, 70px);
}
.company-editorial .service-row p {
  max-width: 680px;
}

.legal-section {
  padding: 110px 0 130px;
  background: var(--paper);
}
.legal-card {
  max-width: 880px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 58px;
}
.legal-card h1 {
  font-size: clamp(46px, 6vw, 76px);
  line-height: 0.92;
  letter-spacing: -0.06em;
  margin-bottom: 30px;
}
.legal-card h2 {
  font-size: 23px;
  letter-spacing: -0.035em;
  margin: 34px 0 10px;
}
.legal-card p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
  max-width: 760px;
}
.legal-card p + p {
  margin-top: 14px;
}

@media (max-width: 1050px) {
  .hero-grid,
  .editorial-grid,
  .fck-layout,
  .faq-layout,
  .internal-hero-grid {
    grid-template-columns: 1fr;
    gap: 64px;
  }
  .hero {
    min-height: auto;
  }
  .quote-panel {
    max-width: 700px;
  }
  .editorial-intro,
  .fck-intro,
  .faq-intro {
    position: static;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 46px;
  }
  .process-grid article:nth-child(2) {
    border-right: 0;
  }
  .calculator-shell {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-grid > div:nth-child(2) {
    border-right: 0;
  }
  .trust-grid > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .trust-grid > div:first-child,
  .trust-grid > div:nth-child(3) {
    padding-left: 0;
  }
}

@media (max-width: 900px) {
  body {
    padding-top: 10px;
  }
  .site-header {
    top: 10px;
    width: min(100% - 20px, var(--container));
    border-radius: 18px;
  }
  .nav {
    height: auto;
    min-height: 64px;
    flex-wrap: wrap;
    padding: 10px 0;
    width: min(100% - 24px, var(--container));
  }
  .brand-logo {
    display: block;
    width: min(204px, 72vw);
  }
  .menu-toggle {
    display: none;
  }
  .nav-cta {
    display: none !important;
  }
  .nav-menu {
    display: flex;
    width: 100%;
    order: 1;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px 18px;
    border-top: 0;
    padding-top: 0;
  }
  .nav-menu a {
    width: auto;
    padding: 8px 0;
  }
  .hero {
    padding: 70px 0 88px;
  }
  .hero-grid {
    gap: 54px;
  }
  .visual-statement {
    min-height: 680px;
  }
  .visual-copy {
    padding-bottom: 60px;
  }
  .section-title-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }
  .editorial-section,
  .calculator-section,
  .fck-section,
  .faq-section {
    padding: 100px 0;
  }
  .process-section {
    padding: 100px 0;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  body {
    padding-top: 8px;
  }
  .container {
    width: min(100% - 34px, var(--container));
  }
  .hero h1 {
    font-size: 54px;
    line-height: 0.9;
    letter-spacing: -0.06em;
  }
  .hero-lead {
    font-size: 16px;
    margin-top: 28px;
  }
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .text-link {
    align-self: flex-start;
  }
  .quote-panel {
    padding: 24px;
  }
  .mini-form,
  .form-grid {
    grid-template-columns: 1fr;
  }
  .full {
    grid-column: auto;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid > div,
  .trust-grid > div:first-child,
  .trust-grid > div:nth-child(3) {
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .trust-grid > div:last-child {
    border-bottom: 0;
  }
  .trust-grid > div {
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .trust-grid .trust-icon {
    flex: none;
    margin-bottom: 0;
  }
  .visual-statement {
    min-height: 560px;
  }
  .visual-media img {
    object-position: 64% 42%;
    object-fit: cover;
  }
  .visual-media:after {
    background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.04),
      rgba(0, 0, 0, 0.9) 86%
    );
  }
  .visual-copy h2,
  .process-heading h2,
  .fck-intro h2 {
    font-size: 46px;
  }
  .visual-copy p {
    font-size: 15px;
  }
  .editorial-intro h2,
  .section-title-row h2,
  .faq-intro h2 {
    font-size: 46px;
  }
  .service-row {
    grid-template-columns: 38px 1fr;
    gap: 16px;
    padding: 28px 0;
  }
  #aplicacoes .service-row {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 30px 0;
  }
  #aplicacoes .service-number {
    padding-top: 0;
  }
  #aplicacoes .service-image {
    width: 100%;
    height: 190px;
    border-radius: 14px;
  }
  #aplicacoes .service-row > div {
    width: 100%;
  }
  .service-row h3 {
    font-size: 31px;
  }
  .process-grid {
    grid-template-columns: 1fr;
    margin-top: 58px;
  }
  .process-grid article,
  .process-grid article:not(:first-child) {
    padding: 26px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
    min-height: auto;
  }
  .process-grid span {
    margin-bottom: 26px;
  }
  .calculator-form,
  .calculator-result {
    padding: 28px 22px;
  }
  .result-value strong {
    font-size: 86px;
  }
  .calculator-result .btn {
    width: 100%;
  }
  .fck-list > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .faq-list summary {
    font-size: 17px;
    padding: 22px 0;
  }
  .faq-list p {
    padding-right: 0;
  }
  .final-cta {
    padding: 96px 0;
  }
  .final-cta h2 {
    font-size: 68px;
  }
  .final-cta .btn {
    width: 100%;
  }
  /*footer {
    width: min(100% - 18px, var(--container));
    margin-top: 24px;
    margin-bottom: 10px;
    border-radius: 20px;
    padding-top: 42px;
  }*/
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-bottom {
    flex-direction: column;
  }
  .legal-section {
    padding: 70px 0 90px;
  }
  .legal-card {
    padding: 28px;
  }
  .legal-card h1 {
    font-size: 44px;
  }
  .internal-hero {
    padding: 76px 0 82px;
  }
  .internal-hero-grid {
    gap: 34px;
  }
  .internal-hero h1 {
    font-size: 52px;
  }
  .internal-hero-copy p {
    font-size: 16px;
  }
  .internal-hero-copy .btn {
    width: 100%;
  }
  .floating-whatsapp {
    left: 50%;
    right: auto;
    bottom: 12px;
    transform: translateX(-50%);
    max-width: calc(100% - 24px);
  }
  body {
    padding-bottom: 70px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
    transition-duration: 0.01ms;
  }
  .visual-media video {
    display: none;
  }
  .visual-media {
    background: url("../img/hero-concretagem.webp") center/cover;
  }
}