:root {
  --gold: #D98A16;
  --gold-dark: #B96F0D;
  --black: #171717;
  --gray: #626262;
  --line: #B8B8B8;
  --paper: #F5F1EA;
  --surface: #FBF9F5;
  --white: #FFFFFF;
  --max: 1240px;
  --section-y: 64px;
  --title-gap: 22px;
  --module-gap: 40px;
  --header-offset: 120px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scroll-padding-top: var(--header-offset);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--black);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
  max-width: 100%;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 20px max(28px, calc((100vw - var(--max)) / 2));
  background: rgba(245, 241, 234,.97);
  border-bottom: 2px solid var(--line);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 12px;
  z-index: 50;
  padding: 12px 18px;
  background: var(--black);
  color: white;
  font-weight: 700;
  transition: top .2s ease;
}

.skip-link:focus {
  top: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Logotipo da marca. A altura visual das letras continua 56px; os 2px extras
   são só a margem do SVG onde mora a sombra 3D, compensados na margem. */
.brand-mark {
  display: block;
  height: 60px;
  width: auto;
  margin: -2px 0;
  filter:
    drop-shadow(-1px -1px 0 rgba(245, 214, 150, .7))
    drop-shadow(2px 3px 0 rgba(185, 111, 13, .55))
    drop-shadow(4px 7px 6px rgba(217, 138, 22, .28))
    drop-shadow(0 0 5px rgba(217, 138, 22, .18));
}

/* O "LR" já está no símbolo; ao lado, o filete dourado e a linha de serviços. */
.brand-word {
  position: relative;
  display: block;
  padding-left: 18px;
  color: var(--black);
  font-family: "Manrope", Arial, Helvetica, sans-serif;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: .04em;
  white-space: nowrap;
  transition: color .2s ease;
}

.brand-word::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 44px;
  transform: translateY(-50%);
  background: linear-gradient(
    180deg,
    rgba(217, 138, 22, 0),
    var(--gold) 20%,
    var(--gold) 80%,
    rgba(217, 138, 22, 0));
}

.brand:hover .brand-word { color: var(--gold-dark); }

.header-whatsapp,
.button.primary {
  background: var(--gold);
  color: white;
  font-weight: 800;
}

.header-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 999px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links li { flex: 0 0 auto; }

.nav-links a {
  position: relative;
  display: block;
  padding: 6px 0;
  color: var(--gray);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color .2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="true"] {
  color: var(--black);
}

.nav-links a:hover::after,
.nav-links a[aria-current="true"]::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 2px solid var(--line);
  background: transparent;
  cursor: pointer;
}

.nav-toggle-bars {
  position: relative;
  margin: auto;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--black);
  transition: transform .25s ease, background-color .2s ease;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }

.site-header.nav-open .nav-toggle-bars { background: transparent; }
.site-header.nav-open .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.site-header.nav-open .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

/* Sombra sutil só depois que a página rola, para separar o header do conteúdo. */
.site-header.is-scrolled {
  box-shadow: 0 12px 30px rgba(23, 23, 23, .09);
}

:focus-visible {
  outline: 3px solid var(--gold-dark);
  outline-offset: 3px;
}

.equipment :focus-visible,
.lighting :focus-visible,
.solutions-entry :focus-visible,
.cta :focus-visible {
  outline-color: var(--white);
}

.section {
  width: min(var(--max), calc(100% - 68px));
  margin-inline: auto;
  padding-block: var(--section-y);
}

/* Duas faixas claras seguidas compartilham um único vão de --section-y.
   Nas mudanças de cor cada lado mantém o padding (80 + 80). */
.section + .section,
.statement + .section {
  padding-top: 0;
}

.hero {
  display: grid;
  grid-template-columns: 1fr .72fr;
  align-items: center;
  gap: 70px;
  min-height: 0;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--gold-dark);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 2.8px;
}

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

h1 {
  margin-bottom: 28px;
  font-size: clamp(44px, 6vw, 78px);
  line-height: .94;
  letter-spacing: -4px;
  font-weight: 900;
}

.hero-punch, .cta h2 span { color: var(--gold); }

.hero-setup,
.hero-punch {
  display: block;
}

.hero-setup {
  margin-bottom: .06em;
  color: var(--black);
  font-size: .76em;
  line-height: 1.04;
  letter-spacing: -2.4px;
}

h2 {
  margin-bottom: var(--title-gap);
  font-size: clamp(28px, 3.8vw, 46px);
  line-height: 1.08;
  letter-spacing: -1.5px;
}

.lead {
  max-width: 680px;
  color: var(--gray);
  font-size: 20px;
  line-height: 1.55;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-block;
  padding: 17px 28px;
  border: 1px solid var(--black);
  border-radius: 10px;
  font-size: 17px;
  font-weight: 800;
}

.button.primary { border-color: var(--gold); }
.button.secondary { background: transparent; }

/* Botão com título e subtítulo: o padding vertical menor compensa a segunda
   linha, para ele ficar da mesma altura dos botões de uma linha ao lado. */
.button-stacked {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  padding-top: 9px;
  padding-bottom: 9px;
  line-height: 1.15;
}

.button-sub {
  align-self: flex-end;
  color: var(--gold-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.button-arrow {
  display: inline-block;
  transition: transform .2s ease;
}

.button-stacked:hover .button-arrow { transform: translateX(4px); }

.button.button-solutions {
  border-color: var(--gold);
  background: var(--surface);
  color: var(--black);
}

.button.button-solutions:hover { background: rgba(217, 138, 22, .10); }

.button-solutions .button-arrow,
.button-solutions .button-sub { color: var(--gold-dark); }

/* Abaixo de 521px os dois botões de cima não cabem lado a lado. */
@media (min-width: 521px) {
  .actions {
    display: grid;
    grid-template-columns: repeat(2, max-content);
  }

  .actions .button-solutions {
    grid-column: 1 / -1;
    justify-self: center;
  }
}

.actions .button.primary,
.actions .button-solutions {
  animation: lr-button-glow 2.4s ease-in-out infinite;
}

.actions .button-solutions { animation-delay: 1.2s; }

@keyframes lr-button-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(217, 138, 22, 0); }
  50% { box-shadow: 0 0 22px 4px rgba(217, 138, 22, .5); }
}

.button, .header-whatsapp {
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease;
}

.button:hover, .header-whatsapp:hover {
  transform: translateY(-2px);
}

.button:active, .header-whatsapp:active {
  transform: translateY(0);
}

.hero-image {
  position: relative;
  margin: 0;
  min-height: 440px;
  overflow: hidden;
  border-radius: 36px;
  background: #e4e0d8;
}

.hero-image img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: cover;
  object-position: 42% 58%;
  opacity: .68;
  filter: saturate(.72) contrast(.94) brightness(1.08);
}

.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(245, 241, 234, .32), rgba(245, 241, 234, .08) 50%, rgba(217, 138, 22, .06));
  pointer-events: none;
}

.image-placeholder {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  background:
    linear-gradient(135deg, #d6d6d6, #7f7f7f);
}

.image-placeholder::after {
  content: attr(data-label);
  position: absolute;
  left: 22px;
  bottom: 20px;
  padding: 8px 11px;
  background: rgba(0,0,0,.72);
  color: white;
  font-size: 11px;
  letter-spacing: 1.5px;
}

.statement {
  border-top: 2px solid var(--line);
}

.statement-image {
  display: none;
  height: 470px;
  background: linear-gradient(135deg, #aaa, #444);
}

.statement-copy {
  width: min(var(--max), calc(100% - 68px));
  margin: auto;
  padding: var(--section-y) 0;
}

.statement-copy h2 {
  max-width: 1000px;
  margin: 0;
}

.intro {
  text-align: left;
}

.large-copy {
  max-width: 900px;
  color: var(--gray);
  font-size: 21px;
  line-height: 1.6;
}

.intro .large-copy,
.equipment .large-copy { margin-bottom: 0; }

/* Faixa preta, igual à de Iluminação, para destacar a chamada das soluções
   entre os depoimentos (claro) e o formulário (dourado). */
.solutions-entry {
  background:
    radial-gradient(ellipse 70% 55% at 8% 0%, rgba(217, 138, 22, .16), transparent 58%),
    var(--black);
  color: white;
}

.solutions-entry-inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px 70px;
  align-items: end;
}

.solutions-entry .eyebrow { color: #E8A33D; }

.solutions-entry .large-copy {
  margin-bottom: 28px;
  color: #bbb;
}

/* Preço de entrada logo abaixo do botão, no mesmo dourado claro que a faixa
   escura já usa nos números e no identificador da seção. */
.solutions-entry-hint {
  margin: 16px 0 0;
  color: #E8A33D;
  font-size: 20px;
  font-weight: 800;
}

.solutions-preview {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid rgba(255, 255, 255, .24);
}

.solutions-preview li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 2px solid rgba(255, 255, 255, .24);
}

.solutions-preview .solution-name {
  margin: 0;
  font-size: 18px;
}

.solutions-preview .number {
  position: static;
  display: block;
  margin: 0;
  color: #E8A33D;
  font-size: 18px;
}

.page-back-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 14px max(28px, calc((100vw - var(--max)) / 2));
  background: rgba(245, 241, 234, .97);
  border-bottom: 2px solid var(--line);
}

.page-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-left: -10px;
  color: var(--black);
  transition: transform .2s ease;
}

.page-back:hover { transform: translateX(-3px); }
.page-back:active { transform: translateX(0); }

.page-back svg {
  display: block;
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* Abertura da página: um filete dourado, o identificador da marca, o título e
   dois níveis de texto de apoio. */
.solutions-hero {
  padding-bottom: var(--module-gap);
}

.solutions-hero-eyebrow {
  position: relative;
  margin-bottom: 18px;
  padding-top: 20px;
  text-transform: uppercase;
}

.solutions-hero-eyebrow::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 56px;
  height: 3px;
  background: var(--gold);
}

.solutions-hero h1 {
  max-width: 920px;
  margin-bottom: 18px;
  font-size: clamp(38px, 5.4vw, 66px);
  line-height: 1.04;
  letter-spacing: -2px;
}

.solutions-hero-lead {
  max-width: 720px;
  margin-bottom: 14px;
  color: var(--black);
  font-size: clamp(20px, 2.2vw, 25px);
  font-weight: 500;
  line-height: 1.35;
}

.solutions-hero-note {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--gray);
  font-size: 17px;
  line-height: 1.6;
}

/* Em telas estreitas o identificador quebraria deixando o separador sozinho no
   fim da linha; um corpo e um tracking menores o mantêm em uma linha só. */
@media (max-width: 480px) {
  .solutions-hero-eyebrow {
    font-size: 13px;
    letter-spacing: 1.8px;
  }
}

.solutions-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding-top: 0;
}

.solutions-back {
  display: flex;
  justify-content: center;
  padding-top: 12px;
}

.solutions-back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border: 2px solid var(--line);
  background: var(--surface);
  color: var(--black);
  font-size: 17px;
  font-weight: 800;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.solutions-back-link svg {
  display: block;
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.solutions-back-link:hover {
  transform: translateX(-4px);
  border-color: var(--black);
  box-shadow: 4px 4px 0 var(--black);
}

.solutions-back-link:active {
  transform: translateX(0);
  box-shadow: none;
}

.solution {
  position: relative;
  padding: 36px 36px 32px;
  border: 2px solid var(--line);
  background: var(--surface);
}

.solution .number {
  position: static;
  display: block;
  margin-bottom: 18px;
  font-size: 32px;
}

.solution-name {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: .4px;
}

.solution-name .number { margin-bottom: 0; }

.number-sep {
  color: var(--gold);
  font-weight: 700;
}

.solution .service-title { margin-bottom: 10px; }

.solution > p {
  max-width: 460px;
  margin: 0 0 18px;
  color: var(--gray);
  font-size: 17px;
}

.solution-price {
  color: var(--black);
  font-size: 18px;
  font-weight: 800;
}

.solution-profile {
  margin: 4px 0 22px;
}

.solution-profile-label {
  margin: 0 0 8px;
  color: var(--black);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.solution ul {
  margin: 0 0 26px;
  padding-left: 18px;
  color: var(--gray);
  font-size: 16px;
  line-height: 1.7;
}

.solution-profile ul { margin-bottom: 0; }

.solution .button { margin-top: 4px; }

.solutions-list .solution {
  display: flex;
  flex-direction: column;
  border-radius: 24px;
}

/* Empurra o botão para a base do card: como as colunas da grade têm a mesma
   altura, os botões de uma mesma linha ficam alinhados entre si. */
.solutions-list .solution .button {
  align-self: flex-start;
  margin-top: auto;
  border-color: var(--gold);
  background: var(--gold);
  color: var(--white);
}

.solution-kit01 .solution-profile,
.solution-kit02 .solution-profile,
.solution-kit03 .solution-profile,
.solution-kit04 .solution-profile { margin-bottom: 18px; }

.solution-kit03 .solution-name {
  flex-wrap: wrap;
  gap: 8px;
}

/* Mantém o separador colado no termo que vem depois dele, para que os dois
   quebrem juntos em vez de a barra ficar sozinha no fim da linha. */
.solution-name .title-part {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
}

.solution-kit02 .kit-item-strong {
  color: var(--black);
  font-weight: 800;
}

.solution-kit02 .kit-item-note,
.solution-kit03 .kit-item-note,
.solution-kit04 .kit-item-note {
  display: block;
  margin-top: 1px;
  font-size: 13px;
  line-height: 1.45;
  opacity: .8;
}

.solution-kit01 .kit-capacity,
.solution-kit02 .kit-capacity,
.solution-kit03 .kit-capacity,
.solution-kit04 .kit-capacity {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-left: 3px solid var(--gold);
  background: rgba(217, 138, 22, .07);
}

.solution-kit01 .kit-capacity-label,
.solution-kit02 .kit-capacity-label,
.solution-kit03 .kit-capacity-label,
.solution-kit04 .kit-capacity-label {
  margin: 0 0 2px;
  color: var(--gray);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.solution-kit01 .kit-capacity-value,
.solution-kit02 .kit-capacity-value,
.solution-kit03 .kit-capacity-value,
.solution-kit04 .kit-capacity-value {
  margin: 0;
  color: var(--black);
  font-size: 18px;
  font-weight: 800;
}

.solution-kit01 .kit-notes,
.solution-kit02 .kit-notes,
.solution-kit03 .kit-notes,
.solution-kit04 .kit-notes { margin: 0 0 20px; }

.solution-kit01 .kit-notes p,
.solution-kit02 .kit-notes p,
.solution-kit03 .kit-notes p,
.solution-kit04 .kit-notes p {
  max-width: 460px;
  margin: 0 0 6px;
  color: var(--gray);
  font-size: 13px;
  line-height: 1.6;
  opacity: .85;
}

.solution-kit01 .kit-notes p:last-child,
.solution-kit02 .kit-notes p:last-child,
.solution-kit03 .kit-notes p:last-child,
.solution-kit04 .kit-notes p:last-child { margin-bottom: 0; }

@media (max-width: 720px) {
  .solution-kit01 .kit-capacity,
  .solution-kit02 .kit-capacity,
  .solution-kit03 .kit-capacity,
  .solution-kit04 .kit-capacity { padding: 10px 12px; }

  .solution-kit01 .kit-capacity-value,
  .solution-kit02 .kit-capacity-value,
  .solution-kit03 .kit-capacity-value,
  .solution-kit04 .kit-capacity-value { font-size: 17px; }

  /* Em telas estreitas o rótulo quebraria em duas linhas e o formato de pílula
     ficaria deformado; um respiro lateral menor mantém tudo em uma linha. */
  .solutions-list .solution .button {
    padding-right: 22px;
    padding-left: 22px;
    white-space: nowrap;
  }
}

.section-heading {
  padding-bottom: var(--module-gap);
  border-bottom: 2px solid var(--line);
}

.section-heading h2 {
  margin-bottom: var(--title-gap);
}

.section-heading p {
  color: var(--gray);
  font-size: 20px;
}

.service {
  position: relative;
  min-height: 190px;
  padding: 42px 110px 38px 45px;
  border-bottom: 2px solid var(--line);
}

.number {
  position: absolute;
  right: 34px;
  top: 34px;
  color: var(--gold);
  font-size: 46px;
  font-weight: 900;
}

.service-title {
  margin-bottom: 8px;
  font-size: 22px;
  font-weight: 900;
}

.service > p:last-child {
  max-width: 760px;
  color: var(--gray);
  font-size: 17px;
}

.service:last-child {
  min-height: 0;
}

@media (min-width: 1101px) {
  .services {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .services .section-heading {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

  .services .service {
    min-height: 0;
    padding: 30px 20px 32px;
    border-top: 2px solid var(--line);
    border-left: 2px solid var(--line);
  }

  .services .service:last-child { border-right: 2px solid var(--line); }

  .services .number {
    position: static;
    display: block;
    margin-bottom: 18px;
    font-size: 40px;
    line-height: 1;
  }

  .services .service-title {
    font-size: clamp(14px, 1.25vw, 18px);
  }

  .services .service > p:last-child { font-size: 15px; }
}

.equipment {
  background: var(--black);
  color: white;
}

.equipment-inner { padding-block: var(--section-y); }

.equipment .eyebrow { color: #E8A33D; }

.equipment .large-copy {
  color: #bbb;
  margin-top: 0;
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 60px;
  border-top: 1px solid #666;
  border-left: 1px solid #666;
}

.equipment-grid div {
  min-height: 170px;
  padding: 30px;
  border-right: 1px solid #666;
  border-bottom: 1px solid #666;
}

.equipment-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}

.equipment-grid span {
  color: #bbb;
}

.cables h2 { margin-bottom: 22px; }

.cable-levels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 55px;
  border-top: 2px solid var(--line);
}

.cable-levels > div {
  padding: 30px 28px;
  border-right: 2px solid var(--line);
}

.cable-levels > div:last-child { border-right: 0; }

.cable-levels span {
  color: var(--gold);
  font-size: 32px;
  font-weight: 900;
}

.cable-levels strong {
  display: block;
  margin-top: 15px;
  font-size: 18px;
}

.cable-levels p { color: var(--gray); }

.gallery {
  display: grid;
  grid-template-columns: 1.3fr .85fr .85fr;
  gap: 16px;
  align-items: stretch;
}

.gallery-image {
  position: relative;
  min-height: 400px;
  overflow: hidden;
  border-radius: 28px;
  background: #e4e0d8;
}

.gallery-image:nth-child(2),
.gallery-image:nth-child(3) { min-height: 400px; }

.gallery-image--photo {
  margin: 0;
}

.gallery-image--photo picture,
.gallery-image--photo img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 400px;
}

.gallery-image--photo img {
  object-fit: cover;
}

.gallery-image--sistema img { object-position: 16% 58%; }
.gallery-image--palco img { object-position: 50% 38%; }
.gallery-image--operacao img { object-position: 42% 46%; }

.gallery-image--operacao::after {
  background:
    linear-gradient(to bottom, rgba(23, 23, 23, .06), transparent 22%, transparent 78%, rgba(23, 23, 23, .1)),
    linear-gradient(160deg, transparent 40%, rgba(217, 138, 22, .04) 100%);
}

.gallery-image--photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(245, 241, 234, .1), transparent 14%, transparent 86%, rgba(245, 241, 234, .16)),
    linear-gradient(to bottom, rgba(245, 241, 234, .08), transparent 20%, transparent 80%, rgba(245, 241, 234, .12)),
    linear-gradient(160deg, rgba(245, 241, 234, .1), rgba(217, 138, 22, .05) 70%);
  pointer-events: none;
}

.lighting {
  background:
    radial-gradient(ellipse 70% 55% at 8% 0%, rgba(217, 138, 22, .16), transparent 58%),
    var(--black);
  color: white;
}

.lighting-inner { padding-block: var(--section-y); }

.lighting .eyebrow { color: #E8A33D; }

.lighting h2 {
  max-width: 920px;
}

.lighting .large-copy {
  color: #bbb;
  margin-bottom: 22px;
}

.lighting-copy {
  max-width: 760px;
  margin: 0;
  color: #bbb;
  font-size: 18px;
  line-height: 1.65;
}

.pa-tech h2 {
  max-width: 920px;
}

.pa-tech .large-copy {
  margin-bottom: 22px;
}

.pa-tech-copy {
  max-width: 760px;
  margin: 0;
  color: var(--gray);
  font-size: 18px;
  line-height: 1.65;
}

.about {
  background:
    radial-gradient(ellipse 62% 70% at 88% 42%, rgba(217, 138, 22, .2), transparent 62%),
    #000;
  color: white;
}

.about-inner {
  display: grid;
  grid-template-columns: .85fr 1fr;
  gap: 70px;
  align-items: center;
}

.about .eyebrow { color: #E8A33D; }

/* A foto nova já tem fundo preto; as bordas dissolvem na faixa para
   o retrato sair da fumaça, sem moldura nem sombra de recorte. */
.about-portrait {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
}

.about-portrait picture {
  position: relative;
  display: block;
  width: 100%;
  max-width: 520px;
}

.about-portrait img {
  display: block;
  width: 100%;
  height: auto;
}

.about-copy h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 3vw, 40px);
  line-height: 1.12;
  letter-spacing: -1px;
}

.about-copy p:not(.eyebrow) {
  color: #bbb;
  font-size: 18px;
  line-height: 1.65;
}

.about-copy p.about-manifesto {
  padding-bottom: 24px;
  margin-bottom: 26px;
  border-bottom: 2px solid rgba(255, 255, 255, .16);
  color: var(--white);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.45;
}

.about-manifesto span {
  color: var(--gold);
  font-weight: 700;
}

.about-hand-block {
  position: relative;
}

/* A apresentação do Luciano é a voz dele: fica em Noto Sans, um pouco maior e
   mais escura que o texto de apoio, para se destacar sem virar título. */
.about-copy p.about-hand {
  position: relative;
  z-index: 1;
  color: #e8e8e8;
  font-family: "Noto Sans", Arial, Helvetica, sans-serif;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.62;
}

.about-hand-block .about-hand:last-of-type {
  margin-bottom: 0;
}

.about-signature {
  position: relative;
  z-index: 1;
  margin: 8px 2% 0 auto;
  width: fit-content;
  text-align: center;
}

.about-sign {
  display: block;
  width: min(248px, 58vw);
  height: auto;
  margin: 0 auto;
  filter: invert(1);
  opacity: .92;
}

.about-copy p.about-name {
  margin: 2px 0 0;
  color: #bbb;
  font-size: 14px;
  line-height: 1.4;
}

.about-name strong {
  display: block;
  color: var(--white);
  font-size: 16px;
}

.about-copy p.about-stat {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 8px;
  width: min(248px, 58vw);
  margin: 28px 2% 0 auto;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, .16);
  font-size: 16px;
  line-height: 1.4;
  text-align: right;
}

.about-stat strong {
  color: var(--gold);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.5px;
}

.testimonials h2 {
  max-width: 900px;
  margin-bottom: 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 28px;
  margin-top: 45px;
}

.testimonial {
  margin: 0;
  padding: 0;
  border: 0;
  text-align: center;
}

.testimonial-avatar {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: rgba(217, 138, 22, .1);
  border: 2px solid rgba(217, 138, 22, .24);
}

.testimonial-frequency {
  display: block;
  width: 30px;
  height: 30px;
  fill: var(--gold);
}

.testimonial blockquote {
  margin: 0 0 12px;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 700;
}

.testimonial p {
  margin: 0 0 18px;
  color: var(--gray);
  font-size: 15px;
  line-height: 1.5;
}

.testimonial strong,
.testimonial span {
  display: block;
}

.testimonial span {
  margin-top: 4px;
  color: var(--gray);
}

.cta {
  background: var(--gold);
  color: white;
}

.cta-inner {
  width: min(var(--max), calc(100% - 68px));
  margin: auto;
  padding-block: var(--section-y);
}

.cta .eyebrow { color: white; }

.cta h2 {
  max-width: 1000px;
  margin-bottom: 10px;
}

.cta-inner > p:not(.eyebrow) {
  max-width: 720px;
  font-size: 20px;
}

.button.light {
  margin-top: 20px;
  background: var(--surface);
  color: var(--black);
  border-color: white;
}

/* Encerramento da marca: uma assinatura, não um rodapé de links. Reaproveita
   o preto e o dourado das faixas escuras e a mesma escala tipográfica dos
   títulos, só com muito mais espaço em volta. */
.site-footer {
  padding: 0 max(28px, calc((100vw - var(--max)) / 2));
  background:
    radial-gradient(ellipse 60% 60% at 92% 100%, rgba(217, 138, 22, .12), transparent 60%),
    var(--black);
  color: white;
}

.footer-inner {
  max-width: var(--max);
  margin-inline: auto;
  padding-block: 44px 36px;
}

.footer-statement {
  max-width: 780px;
  margin: 0;
  font-size: clamp(30px, 4.2vw, 50px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -1.8px;
}

/* O momento se apaga, a experiência permanece: a primeira linha recua no
   contraste para a segunda ficar em primeiro plano. */
.footer-statement-fade {
  display: block;
  color: #6E6E6E;
}

.footer-signature {
  margin-top: 28px;
}

.footer-brand {
  margin: 0 0 10px;
  color: #E8A33D;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 3px;
}

.footer-tagline {
  max-width: 460px;
  margin: 0;
  color: #8C8C8C;
  font-size: 16px;
  line-height: 1.5;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, .09);
  color: #8A8A8A;
  font-size: 13px;
  letter-spacing: .2px;
}

.footer-meta-copy {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 0 auto;
  padding: 0;
  list-style: none;
}

.footer-social a,
.footer-social-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #8A8A8A;
  transition: color .2s ease, transform .2s ease;
}

.footer-social a:hover {
  color: #E8A33D;
  transform: translateY(-2px);
}

.footer-social-icon--pending {
  opacity: .55;
  cursor: default;
}

.footer-social svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.quote-form {
  max-width: 900px;
  margin-top: var(--module-gap);
  overflow: visible;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 20px;
}

.field-wide { grid-column: 1 / -1; }

.field label {
  display: block;
  margin-bottom: 9px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.field-optional {
  font-weight: 400;
  letter-spacing: .6px;
  text-transform: none;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 15px 16px;
  border: 2px solid rgba(255, 255, 255, .65);
  border-radius: 10px;
  background: var(--surface);
  color: var(--black);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.4;
  transition: border-color .2s ease;
}

.field textarea {
  resize: vertical;
  min-height: 118px;
}

.field input:hover,
.field select:hover,
.field textarea:hover,
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--white);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #C4C4C4;
}

.field select:has(option[value=""]:checked) {
  color: #C4C4C4;
}

.field select option {
  color: var(--black);
}

/* Erro sinalizado com a cor escura da marca, para contrastar com o dourado do fundo. */
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--black);
}

.field-hint,
.field-error {
  display: block;
  margin-top: 7px;
  font-size: 13px;
  line-height: 1.45;
}

.field-hint { color: rgba(255, 255, 255, .82); }

.field label.field-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  margin-bottom: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  cursor: pointer;
}

.field-check input {
  width: auto;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  accent-color: var(--black);
}

.field-confirm {
  margin-top: 16px;
}

.field-confirm .field-check {
  align-items: flex-start;
}

.field-confirm .field-check input {
  margin-top: 3px;
  flex: 0 0 auto;
}

.field-confirm.has-error .field-check,
.field-confirm.has-error .field-error {
  color: #C4160A;
}

.field-confirm.has-error .field-error {
  font-weight: 800;
}

.field-city,
.city-combo {
  position: relative;
  overflow: visible;
}

.city-combo .field,
.city-combo input {
  padding-right: 46px;
}

.city-toggle {
  position: absolute;
  top: 2px;
  right: 2px;
  bottom: 2px;
  width: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.city-toggle span {
  display: block;
  width: 0;
  height: 0;
  margin: auto;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 7px solid var(--black);
}

.city-combo.is-open .city-toggle span {
  transform: rotate(180deg);
}

.field-city {
  z-index: 8;
}

.field-city.reveal,
.field-city.reveal.visible {
  transform: none;
}

.city-list {
  display: none;
  position: absolute;
  z-index: 30;
  left: 0;
  right: 0;
  top: 100%;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  max-height: 220px;
  overflow: auto;
  background: var(--surface);
  color: var(--black);
  border: 2px solid #FFFFFF;
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(23, 23, 23, .18);
}

.city-list.is-open {
  display: block;
}

.city-list li {
  padding: 12px 16px;
  cursor: pointer;
}

.city-list li:hover,
.city-list li.is-active {
  background: #EFE9DE;
}

.field-error {
  color: var(--black);
  font-weight: 800;
}

.field-error:empty { display: none; }

.form-notes {
  margin-top: 16px;
  max-width: 620px;
}

.cta .form-notes p {
  margin: 0 0 4px;
  color: #3A3A3A;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.35;
}

.form-notes p:last-child {
  margin-bottom: 0;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
}

.form-actions .button { margin-top: 0; }

.button.outline-light {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.button.outline-light:hover {
  background: var(--black);
  color: var(--white);
}

.form-status {
  margin-top: 18px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  white-space: pre-line;
}

.form-status.is-success {
  margin-top: 22px;
  font-size: 16px;
  line-height: 1.55;
}

.form-status:empty { display: none; }

.whatsapp-float,
.back-to-top {
  position: fixed;
  right: 24px;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(23, 23, 23, .22);
  transition: transform .2s ease, opacity .25s ease, visibility .25s ease;
}

.whatsapp-float {
  bottom: 24px;
  width: 58px;
  height: 58px;
  background: var(--gold);
  border-radius: 20%;
}

.whatsapp-float:hover,
.back-to-top:hover {
  transform: translateY(-3px);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: var(--white);
}

.back-to-top {
  bottom: 94px;
  width: 46px;
  height: 46px;
  background: var(--black);
  opacity: 0;
  visibility: hidden;
}

.back-to-top svg {
  width: 24px;
  height: 24px;
  fill: var(--white);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
}

.lr-assistant {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 79;
  font-family: "Manrope", Arial, Helvetica, sans-serif;
}

.lr-assistant-audio {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.lr-assistant-toggle {
  position: relative;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  padding: 0;
  border: 0;
  border-radius: 20%;
  background: var(--black);
  color: var(--white);
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(23, 23, 23, .22);
  transition: transform .2s ease, background .2s ease, opacity .35s ease, box-shadow .35s ease;
}

.lr-assistant-toggle svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

.lr-assistant-toggle:hover {
  transform: translateY(-3px);
  background: #222;
}

.lr-assistant.is-attention .lr-assistant-toggle {
  animation: lr-assistant-pulse 2s ease-in-out infinite;
}

/* Com a trilha ativa, o botão fica discreto para não competir com o conteúdo. */
.lr-assistant.is-playing:not(.is-open) .lr-assistant-toggle {
  opacity: .38;
  background: rgba(23, 23, 23, .72);
  box-shadow: 0 4px 10px rgba(23, 23, 23, .1);
}

.lr-assistant.is-playing:not(.is-open) .lr-assistant-toggle:hover,
.lr-assistant.is-playing:not(.is-open) .lr-assistant-toggle:focus-visible {
  opacity: .92;
  background: var(--gold);
  box-shadow: 0 8px 18px rgba(23, 23, 23, .22);
}

.lr-assistant.is-playing.is-open .lr-assistant-toggle {
  opacity: 1;
  background: var(--gold);
  color: var(--white);
}

.lr-assistant-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #4ade80;
  border: 2px solid var(--black);
}

.lr-assistant.is-playing .lr-assistant-badge {
  border-color: var(--gold);
}

.lr-assistant.is-playing:not(.is-open) .lr-assistant-badge {
  opacity: .85;
}

.lr-assistant-panel {
  position: absolute;
  left: 0;
  bottom: calc(100% + 14px);
  width: min(320px, calc(100vw - 48px));
  background: rgba(23, 23, 23, .85);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--white);
  border-radius: 18px;
  box-shadow: 0 14px 34px rgba(23, 23, 23, .28);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transform-origin: bottom left;
  pointer-events: none;
  transition:
    opacity .7s ease,
    transform .7s ease,
    visibility 0s linear .7s;
}

.lr-assistant-panel.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition:
    opacity .7s ease,
    transform .7s ease,
    visibility 0s linear 0s;
}

.lr-assistant-panel[hidden] {
  display: none;
}

.lr-assistant-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 16px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.lr-assistant-avatar {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(217, 138, 22, .18);
  color: var(--gold);
  flex-shrink: 0;
}

.lr-assistant-avatar svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.lr-assistant-heading {
  flex: 1;
  min-width: 0;
}

.lr-assistant-title {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.2;
}

.lr-assistant-subtitle {
  margin: 2px 0 0;
  font-size: 13px;
  color: rgba(255, 255, 255, .62);
}

.lr-assistant-close {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: rgba(255, 255, 255, .72);
  cursor: pointer;
}

.lr-assistant-close svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.lr-assistant-close:hover {
  background: rgba(255, 255, 255, .08);
  color: var(--white);
}

.lr-assistant-body {
  padding: 14px 16px 16px;
}

.lr-assistant-message {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255, 255, 255, .9);
}

.lr-assistant-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lr-assistant-btn {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  background: transparent;
  color: var(--white);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.lr-assistant-btn:hover {
  background: rgba(255, 255, 255, .08);
}

.lr-assistant-btn--primary {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--white);
}

.lr-assistant-btn--primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
}

.lr-assistant-btn:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.lr-assistant-links {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.lr-assistant-links .lr-assistant-btn {
  display: inline-block;
  text-decoration: none;
}

.lr-assistant-whatsapp {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
  background: transparent;
  color: #25D366;
  cursor: pointer;
}

.lr-assistant-whatsapp:hover {
  background: rgba(255, 255, 255, .08);
}

.lr-assistant-whatsapp svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.lr-assistant-slash {
  display: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
}

.lr-assistant.is-muted .lr-assistant-slash {
  display: inline;
}

.lr-eq-bar {
  transform-box: fill-box;
  transform-origin: center;
  transform: scaleY(var(--eq-rest, .5));
}

.lr-eq-bar:nth-of-type(1) { --eq-rest: .4;  --eq-duration: .9s;  --eq-delay: -.2s; }
.lr-eq-bar:nth-of-type(2) { --eq-rest: .7;  --eq-duration: 1.1s; --eq-delay: -.6s; }
.lr-eq-bar:nth-of-type(3) { --eq-rest: 1;   --eq-duration: .8s;  --eq-delay: -.4s; }
.lr-eq-bar:nth-of-type(4) { --eq-rest: .6;  --eq-duration: 1.2s; --eq-delay: -.9s; }
.lr-eq-bar:nth-of-type(5) { --eq-rest: .35; --eq-duration: 1s;   --eq-delay: -.1s; }

.lr-assistant.is-playing:not(.is-muted) .lr-eq-bar {
  animation: lr-eq-dance var(--eq-duration) ease-in-out var(--eq-delay) infinite;
}

@keyframes lr-eq-dance {
  0%, 100% { transform: scaleY(.3); }
  25% { transform: scaleY(1); }
  50% { transform: scaleY(.55); }
  75% { transform: scaleY(.85); }
}

.lr-assistant-dismiss {
  display: block;
  width: 100%;
  margin-top: 14px;
  padding: 0;
  border: 0;
  background: none;
  color: rgba(255, 255, 255, .48);
  font: inherit;
  font-size: 12px;
  text-align: left;
  cursor: pointer;
}

.lr-assistant-dismiss:hover {
  color: rgba(255, 255, 255, .72);
}

@keyframes lr-assistant-pulse {
  0%, 100% { transform: translateY(0); box-shadow: 0 8px 18px rgba(23, 23, 23, .22); }
  50% { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(217, 138, 22, .34); }
}

.noscript-note {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 40;
  padding: 16px 24px;
  background: var(--black);
  color: var(--white);
  font-size: 15px;
  text-align: center;
}

.noscript-note a {
  color: var(--gold);
  font-weight: 800;
  text-decoration: underline;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html { scroll-behavior: auto; }

  .button,
  .header-whatsapp,
  .nav-links a,
  .nav-links a::after,
  .nav-toggle-bars,
  .nav-toggle-bars::before,
  .nav-toggle-bars::after,
  .whatsapp-float,
  .back-to-top,
  .lr-assistant-toggle,
  .field input,
  .field select,
  .field textarea {
    transition: none;
  }

  .button-arrow { transition: none; }

  .button:hover,
  .button-stacked:hover .button-arrow,
  .header-whatsapp:hover,
  .whatsapp-float:hover,
  .back-to-top:hover,
  .lr-assistant-toggle:hover,
  .page-back:hover,
  .solutions-back-link,
  .solutions-back-link:hover {
    transform: none;
  }

  .lr-assistant.is-attention .lr-assistant-toggle,
  .lr-assistant.is-playing:not(.is-muted) .lr-eq-bar {
    animation: none;
  }

  .lr-assistant-panel,
  .lr-assistant-panel.is-visible {
    transform: none;
  }
}

/* Abaixo de 1200px os links de seção não caberiam na mesma linha do logotipo e
   do botão de WhatsApp (o slogan do cabeçalho começaria a quebrar), então viram
   um painel acionado pelo botão de menu. */
@media (max-width: 1199px) {
  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    inset: 100% 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px max(28px, calc((100vw - var(--max)) / 2)) 18px;
    background: rgba(245, 241, 234, .99);
    border-bottom: 2px solid var(--line);
    box-shadow: 0 18px 30px rgba(23, 23, 23, .12);
  }

  .site-header.nav-open .nav-links { display: flex; }

  .nav-links a {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
  }

  .nav-links li:last-child a { border-bottom: 0; }

  .nav-links a::after { display: none; }

  .nav-links a[aria-current="true"] {
    color: var(--gold-dark);
  }
}

@media (max-width: 1100px) and (min-width: 801px) {
  .gallery-image,
  .gallery-image:nth-child(2),
  .gallery-image:nth-child(3),
  .gallery-image--photo picture,
  .gallery-image--photo img { min-height: 320px; }

  .solutions-entry-inner { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  :root {
    --section-y: 52px;
    --module-gap: 32px;
  }

  .site-header { padding: 14px 18px; }
  .brand-mark { height: 51px; margin: -1.5px 0; }
  .brand-word { padding-left: 14px; font-size: 13px; letter-spacing: .03em; white-space: normal; max-width: 46vw; }
  .brand-word::before { height: 36px; }
  .header-whatsapp { padding: 12px 15px; font-size: 14px; }

  .section { width: calc(100% - 66px); }

  .page-back-bar { padding: 10px 18px; }

  .solutions-entry-inner,
  .solutions-list { grid-template-columns: 1fr; }

  /* O nome do kit não quebra sozinho, então em telas estreitas a largura mínima
     da linha estourava a coluna e o texto ficava cortado. */
  .solutions-preview .solution-name { flex-wrap: wrap; }

  /* No corpo do desktop a frase quebraria em duas linhas na largura do celular. */
  .solutions-entry-hint { font-size: 18px; }

  .solution { padding: 28px 22px 26px; }

  .hero {
    display: block;
  }

  h1 {
    font-size: clamp(40px, 11.5vw, 60px);
    letter-spacing: -3px;
  }

  .lead { font-size: 18px; }

  .hero-image {
    margin-top: 70px;
    min-height: 340px;
    border-radius: 28px;
  }

  .hero-image img { min-height: 340px; }

  .statement-image { height: 330px; }
  .statement-copy { width: calc(100% - 66px); }

  .statement-copy h2 { font-size: 28px; }

  .large-copy { font-size: 19px; }

  .service { padding: 34px 75px 34px 0; }
  .number { right: 0; top: 28px; font-size: 32px; }

  .equipment-grid,
  .cable-levels,
  .about-inner,
  .gallery {
    grid-template-columns: 1fr;
  }

  .equipment-grid div { min-height: 135px; }
  .cable-levels > div { border-right: 0; border-bottom: 2px solid var(--line); }
  .cable-levels > div:last-child { border-bottom: 0; }

  .gallery { gap: 12px; }
  .gallery-image,
  .gallery-image:nth-child(2),
  .gallery-image:nth-child(3),
  .gallery-image--photo {
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

  .gallery-image--photo picture,
  .gallery-image--photo img {
    min-height: 0;
    height: 100%;
  }

  .about-inner { gap: 40px; }
  .about-portrait picture { max-width: 380px; }
  .about-copy h2 {
    font-size: 28px;
    letter-spacing: -.6px;
  }
  .about-copy p.about-manifesto { font-size: 19px; }
  .about-copy p.about-hand { font-size: 18px; }
  .about-sign,
  .about-copy p.about-stat { width: min(210px, 54vw); }
  .testimonial-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .cta-inner { width: calc(100% - 66px); }

  .site-footer { padding-inline: 33px; }
  .footer-inner { padding-block: 36px 30px; }
  .footer-statement { letter-spacing: -1px; }
  .footer-signature { margin-top: 24px; }
  .footer-meta {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    margin-top: 16px;
    padding-top: 12px;
  }

  .footer-meta-copy {
    flex-direction: column;
    gap: 6px;
  }

  .footer-social {
    margin-left: 0;
    align-self: flex-end;
  }

  .nav-links { padding: 8px 18px 18px; }
  .nav-toggle { width: 42px; height: 42px; }

  .quote-grid { grid-template-columns: 1fr; gap: 20px; }
  .quote-form { margin-top: var(--module-gap); }
  .form-actions { margin-top: var(--module-gap); }
  .form-actions .button { width: 100%; text-align: center; }

  .whatsapp-float {
    right: 12px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
  .whatsapp-float svg { width: 28px; height: 28px; }
  .back-to-top {
    right: 16px;
    bottom: 78px;
    width: 42px;
    height: 42px;
  }

  .lr-assistant {
    left: 12px;
    bottom: 16px;
  }

  .lr-assistant-toggle {
    width: 52px;
    height: 52px;
  }

  .lr-assistant-toggle svg {
    width: 26px;
    height: 26px;
  }

  .lr-assistant-panel {
    width: min(320px, calc(100vw - 24px));
  }
}

@media (max-width: 580px) {
  .brand-word { font-size: 12px; letter-spacing: .02em; max-width: 48vw; }
  .brand { gap: 10px; }
  .site-nav { gap: 12px; }
  .nav-actions { gap: 10px; }
}

@media (max-width: 520px) {
  .actions .button { width: 100%; text-align: center; }
  .actions .button-stacked { align-items: center; }
}

@media (max-width: 480px) {

  /* Em celulares não cabem marca + botão + menu na mesma linha. O WhatsApp
     continua sempre acessível pelo botão flutuante e pelo item "Orçamento"
     do menu, então é o botão do cabeçalho que sai. */
  .nav-actions .header-whatsapp { display: none; }
  .nav-toggle { width: 38px; height: 38px; }
}

/* Telas muito estreitas (320px): o logotipo e o nome da marca cedem alguns
   pixels para o cabeçalho continuar em uma única linha. */
@media (max-width: 380px) {
  .brand-mark { height: 43px; margin: -1.5px 0; }
  .brand-word { padding-left: 12px; font-size: 11px; letter-spacing: .02em; max-width: 50vw; }
  .brand-word::before { height: 30px; }
}