:root {
  --navy-950: #031827;
  --navy-900: #062640;
  --navy-800: #083a5d;
  --navy-700: #0b527d;
  --blue-100: #dcebf4;
  --blue-50: #eef6fa;
  --orange: #f5a800;
  --orange-dark: #d88c00;
  --white: #ffffff;
  --ink: #102434;
  --muted: #5c6b76;
  --line: #d7e1e7;
  --surface: #f6f8f9;
  --shadow: 0 24px 70px rgba(3, 24, 39, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --container: min(1180px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--navy-950);
  transform: translateY(-160%);
}

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

.review-bar {
  padding: 6px 20px;
  color: #493000;
  background: #fff3d1;
  border-bottom: 1px solid #f1d68c;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(215, 225, 231, 0.85);
  backdrop-filter: blur(16px);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 35px rgba(3, 24, 39, 0.08);
}

.header-inner {
  display: grid;
  grid-template-columns: 175px 1fr auto;
  align-items: center;
  min-height: 84px;
  gap: 28px;
}

.brand img {
  width: 166px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 25px;
}

.main-nav a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--navy-700);
}

.main-nav .nav-related {
  color: var(--navy-700);
  border-left: 1px solid var(--line);
  padding-left: 25px;
}

.menu-toggle {
  display: none;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 23px;
  color: var(--white);
  background: var(--navy-900);
  border: 1px solid var(--navy-900);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  background: var(--navy-800);
  box-shadow: 0 12px 28px rgba(6, 38, 64, 0.2);
  transform: translateY(-2px);
}

.button-small {
  min-height: 44px;
  padding-inline: 18px;
  white-space: nowrap;
}

.button-light {
  color: var(--navy-950);
  background: var(--white);
  border-color: var(--white);
}

.button-light:hover,
.button-light:focus-visible {
  color: var(--navy-950);
  background: var(--blue-50);
}

.button-accent {
  color: var(--navy-950);
  background: var(--orange);
  border-color: var(--orange);
}

.button-accent:hover,
.button-accent:focus-visible {
  color: var(--navy-950);
  background: #ffb816;
  border-color: #ffb816;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0 86px;
  background:
    radial-gradient(circle at 12% 20%, rgba(245, 168, 0, 0.09), transparent 24%),
    linear-gradient(135deg, var(--white) 0%, var(--white) 58%, var(--blue-50) 100%);
}

.hero::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 8px;
  height: 58%;
  background: var(--orange);
  content: "";
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 64px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--navy-700);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow-light {
  color: #a9d3e9;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.12;
  text-wrap: balance;
}

h1 {
  max-width: 710px;
  margin-bottom: 26px;
  color: var(--navy-950);
  font-size: clamp(42px, 5.2vw, 68px);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 20px;
  color: var(--navy-950);
  font-size: clamp(34px, 4vw, 52px);
  letter-spacing: -0.038em;
}

h3 {
  margin-bottom: 12px;
  color: var(--navy-950);
  font-size: 22px;
  letter-spacing: -0.02em;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 30px;
  color: #425766;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 25px;
}

.text-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: var(--navy-800);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.text-link::after {
  width: 23px;
  height: 1px;
  margin-left: 10px;
  background: currentColor;
  content: "";
  transition: width 180ms ease;
}

.text-link:hover::after,
.text-link:focus-visible::after {
  width: 35px;
}

.text-link-muted {
  color: var(--muted);
}

.hero-contact {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
  color: var(--muted);
  font-size: 13px;
}

.hero-contact a {
  text-decoration: none;
}

.hero-contact span {
  width: 4px;
  height: 4px;
  background: var(--orange);
  border-radius: 50%;
}

.hero-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  min-height: 570px;
  border-radius: 4px 4px var(--radius-lg) 4px;
  box-shadow: var(--shadow);
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(3, 24, 39, 0.8) 100%);
  content: "";
}

.hero-visual img {
  width: 100%;
  height: 570px;
  object-fit: cover;
}

.hero-visual figcaption {
  position: absolute;
  z-index: 2;
  right: 32px;
  bottom: 32px;
  left: 32px;
  max-width: 390px;
  color: var(--white);
  font-size: 16px;
  line-height: 1.45;
}

.hero-visual figcaption span {
  display: block;
  margin-bottom: 6px;
  color: var(--orange);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.trust-strip {
  background: var(--navy-950);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-grid > div {
  min-height: 130px;
  padding: 31px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-grid > div:first-child {
  padding-left: 0;
}

.trust-grid > div:last-child {
  border-right: 0;
}

.trust-grid strong,
.trust-grid span {
  display: block;
}

.trust-grid strong {
  margin-bottom: 6px;
  color: var(--white);
  font-size: 15px;
}

.trust-grid span {
  color: #9bb1bf;
  font-size: 13px;
  line-height: 1.4;
}

.section {
  padding: 110px 0;
}

.section-services {
  background: var(--surface);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: end;
  gap: 80px;
  margin-bottom: 48px;
}

.section-heading h2 {
  max-width: 750px;
  margin-bottom: 0;
}

.section-heading > p {
  margin-bottom: 7px;
  color: var(--muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 22px;
}

.service-card {
  grid-column: span 2;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.service-card:hover {
  border-color: #b8cbd6;
  box-shadow: 0 20px 45px rgba(3, 24, 39, 0.09);
  transform: translateY(-5px);
}

.service-card-featured {
  grid-column: span 3;
}

.service-card:nth-child(2) {
  grid-column: span 3;
}

.service-image {
  overflow: hidden;
  height: 230px;
  background: var(--blue-50);
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85);
  transition: transform 500ms ease, filter 300ms ease;
}

.service-card:hover .service-image img {
  filter: saturate(1);
  transform: scale(1.035);
}

.service-body {
  padding: 28px 28px 30px;
}

.service-number {
  display: block;
  margin-bottom: 19px;
  color: var(--orange-dark);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.service-body p {
  min-height: 78px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 14px;
}

.service-body a {
  color: var(--navy-700);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.section-method {
  position: relative;
  overflow: hidden;
  background: var(--navy-900);
}

.section-method::after {
  position: absolute;
  top: -280px;
  right: -210px;
  width: 650px;
  height: 650px;
  border: 110px solid rgba(255, 255, 255, 0.025);
  border-radius: 50%;
  content: "";
}

.method-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 100px;
}

.method-intro {
  align-self: center;
}

.method-intro h2 {
  color: var(--white);
}

.method-intro > p:not(.eyebrow) {
  margin-bottom: 30px;
  color: #b8c9d4;
}

.method-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.method-steps li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 24px;
  padding: 25px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.method-steps li:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.method-steps > li > span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
}

.method-steps h3 {
  margin-bottom: 7px;
  color: var(--white);
}

.method-steps p {
  margin-bottom: 0;
  color: #aebfca;
  font-size: 14px;
}

.section-responsible {
  background: var(--white);
}

.responsible-grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  align-items: stretch;
  gap: 70px;
}

.responsible-mark {
  position: relative;
  display: flex;
  min-height: 420px;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 45px;
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(6, 38, 64, 0.88), rgba(3, 24, 39, 0.98)),
    url("../img/hero-projetos-eletricos.jpg") center / cover;
  border-radius: var(--radius-lg);
}

.responsible-mark::before {
  position: absolute;
  top: 0;
  left: 45px;
  width: 6px;
  height: 115px;
  background: var(--orange);
  content: "";
}

.responsible-mark span {
  margin-bottom: 12px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.responsible-mark strong {
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1;
  letter-spacing: -0.04em;
}

.responsible-copy {
  align-self: center;
  max-width: 640px;
}

.responsible-copy h2 {
  margin-bottom: 5px;
}

.responsible-role {
  margin-bottom: 28px;
  color: var(--navy-700);
  font-weight: 750;
}

.responsible-copy > p:not(.eyebrow):not(.responsible-role) {
  color: var(--muted);
  font-size: 17px;
}

.responsible-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin-top: 31px;
}

.section-contact {
  padding-top: 20px;
  background: var(--white);
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.8fr 0.7fr 1.2fr;
  gap: 42px;
  padding: 62px;
  color: var(--white);
  background:
    linear-gradient(120deg, var(--navy-900), var(--navy-800));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.contact-copy h2 {
  color: var(--white);
  font-size: clamp(34px, 4vw, 48px);
}

.contact-copy > p:not(.eyebrow) {
  margin-bottom: 0;
  color: #c0d2dc;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.contact-email {
  margin-top: 22px;
  color: var(--white);
  font-size: 16px;
  font-weight: 750;
  text-decoration: none;
}

.contact-actions p {
  margin: 15px 0 0;
  color: #a9bfcc;
  font-size: 13px;
}

.contact-lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.07);
}

.contact-lead-form h3,
.contact-lead-form > p {
  grid-column: 1 / -1;
  margin: 0;
}

.contact-lead-form h3 {
  color: var(--white);
  font-size: 23px;
}

.contact-lead-form > p {
  color: #c3d3dc;
  font-size: 13px;
  line-height: 1.5;
}

.contact-lead-form label {
  display: grid;
  gap: 7px;
  color: #d5e1e7;
  font-size: 12px;
  font-weight: 750;
}

.contact-lead-form input,
.contact-lead-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  padding: 11px 12px;
  color: var(--navy-950);
  background: rgba(255, 255, 255, 0.97);
  font: inherit;
  font-size: 14px;
  outline: none;
}

.contact-lead-form textarea {
  min-height: 106px;
  resize: vertical;
}

.contact-lead-form input:focus,
.contact-lead-form textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(245, 168, 0, 0.16);
}

.contact-lead-form .form-wide {
  grid-column: 1 / -1;
}

.contact-lead-form .form-consent {
  grid-template-columns: auto 1fr;
  align-items: start;
  line-height: 1.4;
}

.contact-lead-form .form-consent input {
  width: 17px;
  height: 17px;
  margin-top: 1px;
  accent-color: var(--orange);
}

.contact-lead-form button {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.contact-lead-form button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-trap {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.form-status {
  display: none;
  margin: 0;
  padding: 11px 13px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 750;
}

.form-status:not(:empty) {
  display: block;
}

.form-status.is-pending {
  color: #d8effa;
  background: rgba(83, 184, 227, 0.16);
}

.form-status.is-success {
  color: #c5f4d8;
  background: rgba(40, 170, 102, 0.18);
}

.form-status.is-error {
  color: #ffd5cf;
  background: rgba(215, 70, 55, 0.18);
}

.contact-lead-form .form-note {
  color: #a9bfcc;
  font-size: 11px;
}

.site-footer {
  margin-top: 100px;
  padding: 70px 0 24px;
  color: #aabcc7;
  background: var(--navy-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.8fr 0.85fr 1fr;
  gap: 80px;
  padding-bottom: 55px;
}

.footer-brand img {
  width: 180px;
  height: auto;
  margin-bottom: 20px;
}

.footer-grid p,
.footer-grid span,
.footer-grid a {
  display: block;
  max-width: 340px;
  margin-bottom: 8px;
  color: #93a9b6;
  font-size: 13px;
  text-decoration: none;
}

.footer-grid strong {
  display: block;
  margin: 6px 0 18px;
  color: var(--white);
  font-size: 13px;
}

.footer-grid a:hover,
.footer-grid a:focus-visible {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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

@media (max-width: 1080px) {
  .header-inner {
    grid-template-columns: 165px 1fr auto;
  }

  .main-nav {
    gap: 18px;
  }

  .main-nav .nav-related {
    display: none;
  }

  .hero-grid {
    gap: 40px;
  }

  .method-layout {
    gap: 60px;
  }
}

@media (max-width: 900px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0 10px 10px;
    color: var(--navy-950);
    background: transparent;
    border: 0;
    font: inherit;
    font-size: 13px;
    font-weight: 800;
  }

  .menu-toggle-lines,
  .menu-toggle-lines::before,
  .menu-toggle-lines::after {
    display: block;
    width: 24px;
    height: 2px;
    background: currentColor;
    content: "";
  }

  .menu-toggle-lines {
    position: relative;
  }

  .menu-toggle-lines::before {
    position: absolute;
    top: -7px;
  }

  .menu-toggle-lines::after {
    position: absolute;
    top: 7px;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 10px 20px 20px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 30px rgba(3, 24, 39, 0.08);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a,
  .main-nav .nav-related {
    display: block;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    border-left: 0;
  }

  .hero {
    padding-top: 55px;
  }

  .hero-grid,
  .section-heading,
  .method-layout,
  .responsible-grid,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 470px;
  }

  .hero-visual img {
    height: 470px;
  }

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

  .trust-grid > div:first-child {
    padding-left: 24px;
  }

  .trust-grid > div:nth-child(2) {
    border-right: 0;
  }

  .trust-grid > div:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .section-heading {
    align-items: start;
    gap: 22px;
  }

  .service-card,
  .service-card-featured,
  .service-card:nth-child(2) {
    grid-column: span 3;
  }

  .method-layout {
    gap: 50px;
  }

  .responsible-grid {
    gap: 45px;
  }

  .responsible-mark {
    min-height: 350px;
  }

  .contact-panel {
    gap: 35px;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  :root {
    --container: min(100% - 28px, 1180px);
  }

  .review-bar {
    padding-inline: 14px;
    font-size: 10px;
  }

  .header-inner {
    min-height: 72px;
  }

  .brand img {
    width: 145px;
  }

  .menu-toggle-label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }

  .hero {
    padding: 45px 0 58px;
  }

  .hero::before {
    width: 5px;
  }

  h1 {
    font-size: 39px;
  }

  h2 {
    font-size: 34px;
  }

  .hero-lead {
    font-size: 17px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-visual,
  .hero-visual img {
    min-height: 390px;
    height: 390px;
  }

  .hero-visual figcaption {
    right: 24px;
    bottom: 24px;
    left: 24px;
  }

  .trust-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid > div {
    min-height: auto;
    padding: 23px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .trust-grid > div:first-child {
    padding-left: 0;
  }

  .section {
    padding: 78px 0;
  }

  .services-grid {
    display: block;
  }

  .service-card {
    margin-bottom: 20px;
  }

  .service-image {
    height: 220px;
  }

  .service-body p {
    min-height: 0;
  }

  .method-steps li {
    grid-template-columns: 40px 1fr;
    gap: 12px;
  }

  .responsible-mark {
    min-height: 310px;
    padding: 34px;
  }

  .responsible-mark::before {
    left: 34px;
  }

  .contact-panel {
    width: 100%;
    padding: 40px 24px;
    border-radius: 0;
  }

  .section-contact .container {
    width: 100%;
  }

  .contact-actions .button {
    width: 100%;
    padding-inline: 14px;
    font-size: 13px;
  }

  .site-footer {
    margin-top: 70px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 7px;
  }
}

/* Fluxo técnico claro e responsividade de publicação — 2026-07-12 */
.cursor-particles {
  position: fixed;
  z-index: 60;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.bp-stage > rect {
  fill: rgba(255, 255, 255, 0.045);
  stroke: rgba(197, 229, 244, 0.32);
  stroke-width: 1.5;
}

.bp-stage-core > rect {
  fill: rgba(245, 168, 0, 0.08);
  stroke: rgba(245, 168, 0, 0.58);
}

.bp-step {
  fill: #9cc9df;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
}

.bp-stage-title {
  fill: #ffffff;
  font-size: 14px;
  font-weight: 800;
}

.bp-stage-sub {
  fill: #9cc9df;
  font-size: 9px;
  font-weight: 600;
}

.bp-layout-sheet,
.bp-project-sheet {
  fill: rgba(255, 255, 255, 0.035);
  stroke: #d7effa;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bp-load-point {
  fill: var(--orange);
  filter: drop-shadow(0 0 7px rgba(245, 168, 0, 0.65));
}

.bp-core-ring {
  fill: rgba(5, 36, 58, 0.55);
  stroke: var(--orange);
  stroke-width: 2;
  stroke-dasharray: 8 7;
  transform-origin: 320px 196px;
  animation: coreRotate 16s linear infinite;
}

.bp-core-bolt {
  fill: var(--orange);
  filter: drop-shadow(0 0 10px rgba(245, 168, 0, 0.4));
}

.bp-approved,
.bp-checks path {
  fill: none;
  stroke: #67c2ea;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bp-flow-line {
  fill: none;
  stroke: rgba(103, 194, 234, 0.7);
  stroke-width: 2;
  stroke-dasharray: 8 7;
  animation: circuitFlow 4.5s linear infinite;
}

.bp-arrow {
  fill: #67c2ea;
}

.bp-flow-pulse {
  fill: var(--orange);
  filter: drop-shadow(0 0 8px rgba(245, 168, 0, 0.8));
}

.bp-flow-pulse-one {
  animation: flowPulseOne 2.8s ease-in-out infinite;
}

.bp-flow-pulse-two {
  animation: flowPulseTwo 2.8s 1.4s ease-in-out infinite;
}

.bp-result-band rect {
  fill: rgba(103, 194, 234, 0.08);
  stroke: rgba(103, 194, 234, 0.32);
}

.bp-result-band text {
  fill: #d7effa;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
}

@keyframes coreRotate {
  to { transform: rotate(360deg); }
}

@keyframes flowPulseOne {
  0%, 20% { transform: translateX(0); opacity: 0; }
  35% { opacity: 1; }
  80%, 100% { transform: translateX(72px); opacity: 0; }
}

@keyframes flowPulseTwo {
  0%, 20% { transform: translateX(0); opacity: 0; }
  35% { opacity: 1; }
  80%, 100% { transform: translateX(72px); opacity: 0; }
}

@media (max-width: 900px) {
  .hero-commercial {
    padding-top: 46px;
    padding-bottom: 54px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 42px;
  }

  .contact-actions {
    align-items: stretch;
  }

  .hero-commercial .hero-grid {
    gap: 38px;
  }

  .blueprint-visual {
    min-height: 480px;
  }

  .blueprint-svg {
    top: 48px;
    width: 96%;
    height: 390px;
  }
}

@media (max-width: 620px) {
  .hero-commercial {
    padding-top: 30px;
    padding-bottom: 38px;
  }

  .contact-panel {
    padding: 26px 20px;
  }

  .contact-lead-form {
    grid-template-columns: 1fr;
    padding: 20px 16px;
  }

  .contact-lead-form label,
  .contact-lead-form .form-wide,
  .contact-lead-form h3,
  .contact-lead-form > p {
    grid-column: 1;
  }

  .hero-commercial h1 {
    font-size: clamp(36px, 11vw, 44px);
    line-height: 1.02;
  }

  .hero-commercial .hero-lead {
    margin-bottom: 22px;
    font-size: 17px;
    line-height: 1.55;
  }

  .hero-condition,
  .hero-contact {
    display: none;
  }

  .blueprint-visual {
    min-height: 355px;
    border-radius: 18px;
  }

  .blueprint-topline {
    top: 18px;
    right: 18px;
    left: 18px;
  }

  .blueprint-svg {
    top: 45px;
    width: 100%;
    height: 275px;
  }

  .blueprint-status {
    display: none;
  }

  .section,
  .pain-section,
  .focus-section,
  .audience-section,
  .section-method,
  .service-cluster,
  .section-responsible,
  .faq-section,
  .contact-section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .section-heading,
  .section-intro {
    margin-bottom: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bp-core-ring,
  .bp-flow-line,
  .bp-flow-pulse {
    animation: none;
  }

  .cursor-particles {
    display: none;
  }
}

/* V02 — engenharia elétrica comercial */

.hero-commercial {
  padding-top: 64px;
}

.hero-commercial .hero-grid {
  grid-template-columns: 1.08fr 0.92fr;
}

.hero-commercial h1 {
  font-size: clamp(40px, 4.65vw, 64px);
}

.hero-condition {
  max-width: 650px;
  margin: 18px 0 0;
  color: #687985;
  font-size: 12px;
  line-height: 1.5;
}

.blueprint-visual {
  position: relative;
  min-height: 570px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 80% 18%, rgba(65, 177, 235, 0.22), transparent 25%),
    linear-gradient(145deg, var(--navy-800), var(--navy-950));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px 4px var(--radius-lg) 4px;
  box-shadow: var(--shadow);
}

.blueprint-topline {
  position: absolute;
  z-index: 3;
  top: 28px;
  right: 30px;
  left: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.blueprint-topline span {
  color: #9cc9df;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.blueprint-topline strong {
  font-size: 12px;
}

.blueprint-svg {
  position: absolute;
  top: 52px;
  left: 50%;
  width: 92%;
  height: 470px;
  transform: translateX(-50%);
}

.bp-grid {
  fill: none;
  stroke: rgba(160, 212, 238, 0.09);
  stroke-width: 1;
}

.bp-wall,
.bp-door {
  fill: none;
  stroke: rgba(226, 244, 252, 0.63);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bp-wall-thin,
.bp-door {
  stroke-width: 2;
  stroke: rgba(226, 244, 252, 0.38);
}

.bp-circuit {
  fill: none;
  stroke: var(--orange);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 12 8;
  animation: circuitFlow 6s linear infinite;
}

.bp-circuit-two {
  stroke: #67c2ea;
  animation-duration: 7.5s;
  animation-direction: reverse;
}

.bp-circuit circle {
  fill: var(--navy-900);
  stroke-width: 3;
}

.bp-panel rect,
.bp-panel path {
  fill: rgba(255, 255, 255, 0.04);
  stroke: var(--white);
  stroke-width: 2;
}

.bp-labels {
  fill: rgba(218, 239, 249, 0.66);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
}

.blueprint-status {
  position: absolute;
  z-index: 3;
  right: 30px;
  bottom: 25px;
  left: 30px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.blueprint-status span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #bdd5e1;
  font-size: 10px;
  font-weight: 700;
}

.blueprint-status i {
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(245, 168, 0, 0.12);
}

@keyframes circuitFlow {
  to {
    stroke-dashoffset: -160;
  }
}

.pain-section {
  padding: 90px 0;
  background: var(--white);
}

.pain-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: start;
  gap: 100px;
}

.pain-heading h2 {
  margin-bottom: 0;
}

.pain-copy {
  padding: 32px 0 8px 35px;
  border-left: 4px solid var(--orange);
}

.pain-copy p {
  color: var(--muted);
}

.pain-copy p:last-child {
  margin-bottom: 0;
}

.focus-section {
  background: var(--surface);
}

.focus-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.focus-card {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.focus-card-number {
  display: flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  color: var(--orange-dark);
  background: #fff6df;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 900;
}

.focus-card h3 {
  font-size: 20px;
}

.focus-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.focus-action {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-top: 30px;
}

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

.audience-section {
  background: var(--white);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.audience-card {
  min-height: 320px;
  padding: 32px;
  background:
    linear-gradient(145deg, var(--white), var(--blue-50));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.audience-card span {
  display: inline-block;
  margin-bottom: 70px;
  color: var(--navy-700);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.audience-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.service-cluster {
  background: var(--surface);
}

.service-links {
  border-top: 1px solid var(--line);
}

.service-link-card {
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  align-items: center;
  gap: 25px;
  min-height: 135px;
  padding: 25px 10px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: padding 180ms ease, background-color 180ms ease;
}

.service-link-card:hover,
.service-link-card:focus-visible {
  padding-right: 22px;
  padding-left: 22px;
  background: var(--white);
}

.service-link-card > span {
  color: var(--orange-dark);
  font-size: 11px;
  font-weight: 900;
}

.service-link-card h3 {
  margin-bottom: 7px;
}

.service-link-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.service-link-card b {
  color: var(--navy-700);
  font-size: 23px;
  font-weight: 400;
}

.service-link-static:hover {
  padding-right: 10px;
  padding-left: 10px;
  background: transparent;
}

.performance-bridge {
  padding: 80px 0;
  color: var(--white);
  background:
    radial-gradient(circle at 90% 20%, rgba(245, 168, 0, 0.12), transparent 25%),
    var(--navy-950);
}

.performance-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 80px;
}

.performance-copy {
  max-width: 780px;
}

.performance-copy h2 {
  color: var(--white);
  font-size: clamp(30px, 3.6vw, 45px);
}

.performance-copy p:last-child {
  margin-bottom: 0;
  color: #acc0cb;
}

.faq-section {
  background: var(--white);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 85px;
}

.faq-heading {
  position: sticky;
  top: 130px;
  align-self: start;
}

.faq-list details {
  padding: 23px 0;
  border-top: 1px solid var(--line);
}

.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding-right: 40px;
  color: var(--navy-950);
  cursor: pointer;
  font-size: 17px;
  font-weight: 750;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 0;
  right: 4px;
  color: var(--orange-dark);
  content: "+";
  font-size: 25px;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 760px;
  margin: 16px 45px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.mobile-contact {
  display: none;
}

/* Páginas de serviço */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-top: 28px;
  color: #72828c;
  font-size: 12px;
}

.breadcrumb a {
  color: var(--navy-700);
  text-decoration: none;
}

.service-hero {
  padding: 55px 0 90px;
  background:
    radial-gradient(circle at 10% 15%, rgba(245, 168, 0, 0.08), transparent 22%),
    linear-gradient(135deg, var(--white), var(--blue-50));
}

.service-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 65px;
}

.service-hero-copy h1 {
  font-size: clamp(40px, 4.8vw, 62px);
}

.service-hero-copy > p:not(.eyebrow):not(.hero-condition) {
  max-width: 670px;
  margin-bottom: 30px;
  color: #425766;
  font-size: 18px;
}

.service-hero-image {
  position: relative;
  min-height: 500px;
  margin: 0;
  overflow: hidden;
  border-radius: 4px 4px var(--radius-lg) 4px;
  box-shadow: var(--shadow);
}

.service-hero-image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(3, 24, 39, 0.82));
  content: "";
}

.service-hero-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.service-hero-image figcaption {
  position: absolute;
  z-index: 2;
  right: 28px;
  bottom: 26px;
  left: 28px;
  color: var(--white);
  font-size: 13px;
}

.content-section {
  background: var(--white);
}

.content-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 90px;
}

.content-main p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.content-aside {
  display: flex;
  align-self: start;
  flex-direction: column;
  padding: 30px;
  background: var(--surface);
  border-top: 4px solid var(--orange);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.content-aside strong {
  margin-bottom: 17px;
  color: var(--navy-950);
  font-size: 14px;
}

.content-aside span {
  padding: 10px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.content-aside span:last-child {
  border-bottom: 0;
}

.deliverables-section {
  background: var(--surface);
}

.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.deliverable-card {
  min-height: 240px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.deliverable-card > span {
  display: block;
  margin-bottom: 48px;
  color: var(--orange-dark);
  font-size: 11px;
  font-weight: 900;
}

.deliverable-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.input-section {
  color: var(--white);
  background: var(--navy-900);
}

.input-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 90px;
}

.input-intro h2 {
  color: var(--white);
}

.input-intro p:last-child {
  color: #afc3ce;
}

.input-list {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.input-list > div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.input-list span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
}

.input-list p {
  margin-bottom: 0;
  color: #d5e1e7;
  font-size: 14px;
}

@media (max-width: 1080px) {
  .footer-grid {
    gap: 42px;
  }

  .blueprint-topline {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }
}

@media (max-width: 900px) {
  .hero-commercial .hero-grid,
  .pain-grid,
  .performance-inner,
  .faq-layout,
  .service-hero-grid,
  .content-grid,
  .input-grid {
    grid-template-columns: 1fr;
  }

  .blueprint-visual {
    min-height: 520px;
  }

  .pain-grid,
  .performance-inner,
  .faq-layout,
  .service-hero-grid,
  .content-grid,
  .input-grid {
    gap: 45px;
  }

  .faq-heading {
    position: static;
  }

  .audience-grid {
    grid-template-columns: 1fr;
  }

  .audience-card {
    min-height: auto;
  }

  .audience-card span {
    margin-bottom: 35px;
  }

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

  .service-hero-image,
  .service-hero-image img {
    min-height: 440px;
    height: 440px;
  }
}

@media (max-width: 620px) {
  body {
    padding-bottom: 62px;
  }

  .hero-commercial {
    padding-top: 42px;
  }

  .blueprint-visual {
    min-height: 430px;
  }

  .blueprint-svg {
    top: 65px;
    width: 110%;
    height: 340px;
  }

  .blueprint-status {
    right: 20px;
    left: 20px;
  }

  .blueprint-status span {
    font-size: 8px;
  }

  .pain-section {
    padding: 70px 0;
  }

  .pain-copy {
    padding: 25px 0 0 22px;
  }

  .focus-layout,
  .deliverables-grid {
    grid-template-columns: 1fr;
  }

  .focus-card {
    grid-template-columns: 44px 1fr;
    padding: 24px;
  }

  .focus-card-number {
    width: 38px;
    height: 38px;
  }

  .focus-action {
    align-items: stretch;
    flex-direction: column;
  }

  .service-link-card {
    grid-template-columns: 34px 1fr 20px;
    gap: 10px;
    padding: 22px 0;
  }

  .performance-bridge {
    padding: 65px 0;
  }

  .performance-inner {
    align-items: stretch;
  }

  .faq-list summary {
    font-size: 16px;
  }

  .mobile-contact {
    position: fixed;
    z-index: 150;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    color: var(--navy-950);
    background: var(--orange);
    box-shadow: 0 -8px 30px rgba(3, 24, 39, 0.18);
    font-size: 13px;
    font-weight: 900;
    text-align: center;
    text-decoration: none;
  }

  .breadcrumb {
    padding-top: 20px;
  }

  .service-hero {
    padding: 38px 0 65px;
  }

  .service-hero-copy h1 {
    font-size: 38px;
  }

  .service-hero-image,
  .service-hero-image img {
    min-height: 360px;
    height: 360px;
  }

  .content-main p:not(.eyebrow) {
    font-size: 16px;
  }

  .deliverable-card {
    min-height: 0;
  }

  .deliverable-card > span {
    margin-bottom: 30px;
  }

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

/* Overrides finais: aplicados após os estilos legados da V02 */
@media (max-width: 900px) {
  .hero-commercial {
    padding-top: 46px;
    padding-bottom: 54px;
  }

  .hero-commercial .hero-grid {
    gap: 38px;
  }

  .blueprint-visual {
    min-height: 480px;
  }

  .blueprint-svg {
    top: 48px;
    width: 96%;
    height: 390px;
  }
}

@media (max-width: 620px) {
  .hero-commercial {
    padding-top: 30px;
    padding-bottom: 38px;
  }

  .hero-commercial h1 {
    font-size: clamp(36px, 11vw, 44px);
    line-height: 1.02;
  }

  .hero-commercial .hero-lead {
    margin-bottom: 22px;
    font-size: 17px;
    line-height: 1.55;
  }

  .hero-condition,
  .hero-contact {
    display: none;
  }

  .blueprint-visual {
    min-height: 355px;
    border-radius: 18px;
  }

  .blueprint-topline {
    top: 18px;
    right: 18px;
    left: 18px;
  }

  .blueprint-svg {
    top: 45px;
    width: 100%;
    height: 275px;
  }

  .blueprint-status {
    display: none;
  }

  .section,
  .pain-section,
  .focus-section,
  .audience-section,
  .section-method,
  .service-cluster,
  .section-responsible,
  .faq-section,
  .contact-section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .section-heading,
  .section-intro {
    margin-bottom: 30px;
  }
}