:root {
  --gold: #c2b826;
  --gold-hover: #fcf156;
  --teal: #128c7e;
  --gray: #474747;
  --text: #4b4f58;
  --heading: #3a3a3a;
  --bg: #f5f5f5;
  --white: #fff;
  --yellow: #ffca08;
  --input-bg: #fafafa;
  --border: #ddd;
  --container: 1200px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header — 153px, logo 260×122 */
.site-header {
  background: var(--white);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: 15px 20px;
  min-height: 152px;
}

.logo img {
  width: 260px;
  height: 122px;
  max-width: 260px;
}

.nav-desktop {
  display: flex;
  align-items: center;
}

.nav-desktop ul {
  display: flex;
  align-items: center;
}

.nav-desktop a {
  display: inline-block;
  padding: 0 30px;
  color: #000;
  font-size: 15px;
  font-weight: 400;
  line-height: 70px;
  transition: transform 0.2s ease;
}

.nav-desktop a:hover,
.nav-desktop a.is-current {
  transform: scale(1.08);
}

.btn-orcamento {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  text-align: center;
  border-radius: 10px;
  padding: 5px 20px;
  transition: background 0.25s ease-in-out, color 0.25s ease-in-out;
}

.btn-orcamento svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn-orcamento:hover {
  background: var(--gold-hover);
  color: #999;
}

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
  color: #000;
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

.nav-mobile {
  display: none;
  background: var(--white);
  border-top: 1px solid #eee;
}

.nav-mobile.is-open {
  display: block;
}

.nav-mobile a {
  display: block;
  padding: 14px 20px;
  color: #000;
  border-bottom: 1px solid #eee;
}

.nav-mobile .btn-orcamento {
  margin: 12px 20px 16px;
}

/* Hero slider 1920×500, mode fit */
.hero {
  position: relative;
  width: 100%;
  aspect-ratio: 1920 / 500;
  overflow: hidden;
  background: #00b8e6;
}

.hero-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.7s ease;
  pointer-events: none;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.hero-arrow svg {
  width: 32px;
  height: 32px;
  display: block;
}

.hero-prev {
  left: 15px;
}

.hero-next {
  right: 15px;
}

/* Faixa 3 colunas — 59px, #c2b826 + teal */
.faixa {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  background: var(--gold);
  color: #fff;
}

.faixa-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 10px;
  color: #fff;
  font-size: 22.5px;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
}

.faixa-item svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.faixa-item a {
  color: #fff;
  text-decoration: underline;
}

.faixa-item a:hover {
  text-decoration: underline;
}

.faixa-zap {
  background: var(--teal);
}

/* Sobre — 50/50 */
.sobre {
  padding: 30px 0 0;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: flex-start;
}

.sobre-foto {
  display: flex;
  justify-content: center;
}

.sobre-foto img {
  width: 483px;
  max-width: 100%;
  height: auto;
}

.sobre-texto {
  padding: 0 10px 30px 20px;
}

.sobre-texto p {
  margin-bottom: 16px;
}

.sobre-texto p:last-child {
  margin-bottom: 0;
}

.sobre--interna .sobre-texto {
  padding: 0 30px 0 0;
  text-align: justify;
}

.sobre--interna .sobre-foto img {
  width: 550px;
}

/* Serviços — full bleed #474747 */
.servicos {
  background: var(--gray);
  color: #fff;
  padding: 30px 0 30px;
  margin-top: 30px;
}

.servicos h1 {
  color: #fff;
  font-size: 40px;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  margin: 0 0 20px;
}

.servicos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0 30px;
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 20px;
}

.servico {
  text-align: center;
  margin-bottom: 24px;
}

.servico-icon {
  display: flex;
  justify-content: center;
  margin-bottom: -25px;
}

.servico-icon svg {
  width: 48px;
  height: 48px;
  color: var(--yellow);
}

.servico h3 {
  color: #fff !important;
  font-size: 21px;
  font-weight: 600;
  line-height: 1.3;
  margin: 20px 0 20px;
}

.btn-saiba {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 10px auto 0;
  background: var(--yellow);
  color: #222;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 3px;
  transition: filter 0.2s;
}

.btn-saiba svg {
  width: 16px;
  height: 16px;
}

.btn-saiba:hover {
  filter: brightness(1.08);
}

.servicos-cta {
  text-align: center;
  margin-top: 8px;
}

/* Contato home */
.contato-home {
  padding: 30px 0 30px;
}

.contato-home h1 {
  color: var(--heading);
  font-size: 40px;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  margin: 0 0 20px;
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  padding: 30px;
}

.contato-info p {
  margin-bottom: 12px;
}

.contato-info img {
  width: 400px;
  max-width: 100%;
  margin: 16px auto 0;
}

/* Form */
.form-contato p,
.form-contato .field {
  margin: 0 0 12px;
}

.form-contato input[type="text"],
.form-contato input[type="email"],
.form-contato textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 11.25px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--text);
}

.form-contato textarea {
  min-height: 220px;
  resize: vertical;
}

.form-contato input:focus,
.form-contato textarea:focus {
  outline: 1px solid var(--gold);
}

.btn-enviar {
  background: var(--yellow);
  border: 0;
  border-radius: 30px;
  padding: 10px 20px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  color: #222;
  cursor: pointer;
}

.btn-enviar:hover {
  filter: brightness(1.05);
}

.btn-enviar:disabled {
  opacity: 0.7;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.form-feedback {
  display: none;
  margin-top: 10px;
  font-size: 14px;
}

.form-feedback.is-ok,
.form-feedback.is-err {
  display: block;
}

.form-feedback.is-ok {
  color: #128c7e;
}

.form-feedback.is-err {
  color: #b42318;
}

/* Páginas internas */
.page-wrap {
  padding: 20px 0 40px;
}

.entry-title {
  margin-top: 20px;
  margin-bottom: 20px;
  padding-bottom: 8px;
  font-size: 30px;
  font-weight: 600;
  color: var(--heading);
  border-bottom: 2px solid var(--gold);
}

.interna-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: flex-start;
}

.lista-servicos {
  padding-left: 20px;
  list-style: disc;
}

.lista-servicos li {
  margin-bottom: 8px;
}

.interna-foto {
  display: flex;
  justify-content: center;
}

/* Footer */
.site-footer {
  background: var(--white);
}

.footer-primary {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 40px 20px;
}

.footer-nav ul {
  display: flex;
  gap: 0;
}

.footer-nav a {
  padding: 0 15px;
  color: #000;
  font-size: 15px;
}

.footer-nav a:hover {
  transform: scale(1.06);
  display: inline-block;
}

.footer-zap {
  text-align: center;
}

.footer-zap a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--heading);
  font-size: 32px;
  font-weight: 600;
}

.footer-zap svg {
  width: 32px;
  height: 32px;
}

.footer-copy {
  background: #eee;
  text-align: center;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text);
}

/* 404 */
.page-404 {
  text-align: center;
  padding: 80px 20px;
}

.page-404 h1 {
  font-size: 40px;
  color: var(--heading);
  margin-bottom: 16px;
}

@media (max-width: 921px) {
  .nav-desktop {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .header-inner {
    min-height: auto;
    padding: 10px 16px;
  }

  .logo img {
    width: 180px;
    height: auto;
  }

  .hero-arrow {
    display: none;
  }
}

@media (max-width: 780px) {
  .faixa {
    grid-template-columns: 1fr;
  }

  .faixa-item {
    margin-bottom: 0;
  }

  .sobre-grid,
  .contato-grid,
  .interna-grid,
  .servicos-grid {
    grid-template-columns: 1fr;
  }

  .sobre-texto,
  .sobre--interna .sobre-texto {
    padding: 20px 0 0;
  }

  .contato-grid {
    padding: 20px 0;
  }

  .servicos h1,
  .contato-home h1 {
    font-size: 28px;
  }

  .faixa-item {
    font-size: 18px;
  }

  .footer-primary {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }

  .footer-nav ul {
    justify-content: center;
  }
}