/* ==========================================================================
   Segurança e Cia. — folha de estilos principal
   Mobile first. Sem frameworks. Cores derivadas do logotipo oficial.
   Sumário:
   1. Fontes          6. Cabeçalho e menu     11. Formulário
   2. Tokens          7. Hero (Home)          12. Rodapé
   3. Base            8. Topo das internas    13. WhatsApp flutuante
   4. Layout          9. Componentes          14. Páginas específicas
   5. Botões         10. Seções              15. Modo revisão / utilitários
   ========================================================================== */

/* 1. Fontes ---------------------------------------------------------------- */
/* Archivo (SIL Open Font License 1.1 — ver assets/fonts/OFL.txt), hospedada localmente. */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/archivo-latin-wght.woff2') format('woff2');
}

/* Fallback (Arial) com métricas medidas do Archivo, para reduzir o deslocamento de layout
   enquanto a fonte carrega. */
@font-face {
  font-family: 'Archivo Fallback';
  src: local('Arial');
  size-adjust: 98.8%;
  ascent-override: 89%;
  descent-override: 21.2%;
  line-gap-override: 0%;
}

/* 2. Tokens ---------------------------------------------------------------- */
:root {
  /* Marca */
  --red-500: #eb1e23;
  --red-600: #d2161c;
  --red-700: #ae1217;
  --red-50: #fdeeee;
  --blue-500: #2b2f91;
  --blue-600: #22267a;
  --blue-50: #eeeff9;
  --navy-800: #181b55;
  --navy-900: #0f1139;
  --gray-brand: #a29593;

  /* Neutros */
  --ink: #171933;
  --text: #3a3c52;
  --muted: #5d5f73;
  --line: #e4e0e1;
  --line-strong: #cdc6c8;
  --bg: #f7f5f6;
  --surface: #ffffff;
  --surface-tint: #f1f0f7;
  --on-dark: #ffffff;
  --on-dark-muted: #c9cbe6;
  --on-dark-subtle: #a9abcf;

  /* WhatsApp (tons escurecidos para contraste AA com texto branco) */
  --wa-500: #1fa855;
  --wa-600: #15803d;
  --wa-700: #116b33;

  /* Tipografia */
  --font-sans: 'Archivo', 'Archivo Fallback', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-body: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --fs-lead: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  --fs-h4: 1.125rem;
  --fs-h3: clamp(1.1875rem, 1.1rem + 0.4vw, 1.375rem);
  --fs-h2: clamp(1.75rem, 1.35rem + 1.8vw, 2.625rem);
  --fs-h1: clamp(2.25rem, 1.5rem + 3.4vw, 4rem);
  --fs-page-title: clamp(2rem, 1.45rem + 2.6vw, 3.25rem);
  --lh-tight: 1.08;
  --lh-snug: 1.25;
  --lh-body: 1.65;

  /* Espaçamento */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --section-y: clamp(3.5rem, 2.2rem + 5.5vw, 7rem);
  --gap: clamp(1rem, 0.75rem + 1vw, 1.5rem);

  /* Forma e profundidade */
  --radius-sm: 0.5rem;
  --radius: 0.875rem;
  --radius-lg: 1.375rem;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgb(24 27 85 / 0.06), 0 1px 1px rgb(24 27 85 / 0.04);
  --shadow: 0 2px 4px rgb(24 27 85 / 0.04), 0 14px 32px -12px rgb(24 27 85 / 0.18);
  --shadow-lg: 0 30px 60px -24px rgb(15 17 57 / 0.45);

  /* Estrutura */
  --container: 76rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --header-h: 4.25rem;

  /* Movimento */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur: 0.2s;
}

@media (min-width: 64em) {
  :root {
    --header-h: 5rem;
  }
}

/* 3. Base ------------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

[hidden] {
  display: none !important;
}

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

img {
  height: auto;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.5em;
  color: var(--ink);
  font-weight: 750;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  font-size: var(--fs-h1);
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2 {
  font-size: var(--fs-h2);
}

h3 {
  font-size: var(--fs-h3);
  line-height: var(--lh-snug);
}

h4 {
  font-size: var(--fs-h4);
  line-height: var(--lh-snug);
}

p {
  margin: 0 0 1em;
  text-wrap: pretty;
}

p:last-child {
  margin-bottom: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

a {
  color: var(--blue-500);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
  transition: color var(--dur) var(--ease);
}

a:hover {
  color: var(--red-600);
}

strong {
  font-weight: 700;
  color: var(--ink);
}

:focus-visible {
  outline: 3px solid var(--blue-500);
  outline-offset: 3px;
  border-radius: 4px;
}

.on-dark :focus-visible,
.section--dark :focus-visible,
.page-hero :focus-visible,
.cta-band :focus-visible,
.site-footer :focus-visible {
  outline-color: #ffffff;
}

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

::selection {
  background: var(--blue-500);
  color: #fff;
}

/* 4. Layout ---------------------------------------------------------------- */
.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.container--narrow {
  width: min(100% - 2 * var(--gutter), 48rem);
}

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

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

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

.section--dark {
  position: relative;
  isolation: isolate;
  background: var(--navy-800);
  color: var(--on-dark-muted);
  overflow: hidden;
}

.section--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgb(255 255 255 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.05) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem;
  mask-image: radial-gradient(ellipse 80% 70% at 85% 0%, #000 0%, transparent 70%);
}

.section--dark h2,
.section--dark h3 {
  color: var(--on-dark);
}

.section-head {
  max-width: 46rem;
  margin-bottom: clamp(2rem, 1.5rem + 2vw, 3.5rem);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-head--center .eyebrow {
  justify-content: center;
}

.section-head .lead {
  margin-top: var(--space-4);
}

.grid {
  display: grid;
  gap: var(--gap);
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
}

.split {
  display: grid;
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: center;
}

@media (min-width: 60em) {
  .split {
    grid-template-columns: 1fr 1fr;
  }

  .split--reverse > :first-child {
    order: 2;
  }
}

/* Tipografia de apoio */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0 0 0.875rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red-600);
}

.eyebrow::before {
  content: '';
  flex: none;
  width: 1.5rem;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

.section--dark .eyebrow,
.cta-band .eyebrow,
.page-hero .eyebrow {
  color: #ff8a8d;
}

.lead {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--muted);
}

.section--dark .lead {
  color: var(--on-dark-muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 650;
  color: var(--blue-500);
  text-decoration: underline;
  text-decoration-color: rgb(43 47 145 / 0.35);
}

.text-link:hover {
  color: var(--red-600);
  text-decoration-color: currentColor;
}

.text-link .icon {
  transition: transform var(--dur) var(--ease);
}

.text-link:hover .icon {
  transform: translateX(3px);
}

.note {
  font-size: var(--fs-xs);
  color: var(--muted);
}

/* Ícones (sprite SVG embutido em cada página) */
.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  flex: none;
  width: 1.25em;
  height: 1.25em;
}

/* 5. Botões ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-height: 3rem;
  padding: 0.75rem 1.375rem;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

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

.btn .icon {
  width: 1.25rem;
  height: 1.25rem;
}

.btn--lg {
  min-height: 3.5rem;
  padding-inline: 1.75rem;
  font-size: 1.0625rem;
}

.btn--block {
  width: 100%;
}

.btn--primary {
  background: var(--red-600);
  color: #fff;
  box-shadow: 0 8px 20px -10px rgb(210 22 28 / 0.75);
}

.btn--primary:hover {
  background: var(--red-700);
  color: #fff;
}

.btn--secondary {
  background: transparent;
  color: var(--blue-500);
  border-color: var(--blue-500);
}

.btn--secondary:hover {
  background: var(--blue-500);
  color: #fff;
}

.btn--whatsapp {
  background: var(--wa-600);
  color: #fff;
  box-shadow: 0 8px 20px -10px rgb(21 128 61 / 0.75);
}

.btn--whatsapp:hover {
  background: var(--wa-700);
  color: #fff;
}

.btn--light {
  background: #fff;
  color: var(--navy-800);
}

.btn--light:hover {
  background: var(--blue-50);
  color: var(--navy-900);
}

.btn--ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgb(255 255 255 / 0.55);
}

.btn--ghost-light:hover {
  background: #fff;
  color: var(--navy-800);
  border-color: #fff;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (max-width: 29.99em) {
  .actions .btn {
    width: 100%;
  }
}

/* 6. Cabeçalho e menu ------------------------------------------------------ */
.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--navy-900);
  color: #fff;
  font-weight: 650;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
  color: #fff;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  transition: box-shadow var(--dur) var(--ease);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px -16px rgb(15 17 57 / 0.35);
}

.header-inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  column-gap: var(--space-4);
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  flex: none;
  padding-block: 0.375rem;
  border-radius: var(--radius-sm);
}

.brand img {
  width: auto;
  height: 3rem;
}

@media (min-width: 64em) {
  .brand img {
    height: 3.75rem;
  }
}

.header-tools {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.icon-btn .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.icon-btn--wa {
  background: var(--wa-600);
  color: #fff;
}

.icon-btn--wa:hover {
  background: var(--wa-700);
  color: #fff;
}

.menu-toggle {
  display: none;
  background: var(--surface-tint);
}

.menu-toggle:hover {
  background: var(--blue-50);
}

.menu-toggle .icon-close,
.is-menu-open .menu-toggle .icon-open {
  display: none;
}

.is-menu-open .menu-toggle .icon-close {
  display: block;
}

.nav-list {
  list-style: none;
}

.nav-list a {
  display: block;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.nav-list a:hover,
.nav-list a[aria-current='page'] {
  color: var(--red-600);
}

.nav-extra {
  display: grid;
  gap: var(--space-3);
}

.nav-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  font-weight: 650;
  color: var(--ink);
  text-decoration: none;
}

/* Menu no celular/tablet */
@media (max-width: 63.99em) {
  /* Sem JavaScript, o menu aparece aberto em uma linha própria. */
  .site-nav {
    order: 3;
    width: 100%;
    padding-bottom: var(--space-3);
  }

  .site-nav .nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0 var(--space-4);
  }

  .site-nav .nav-list a {
    padding-block: 0.625rem;
  }

  .site-nav .nav-extra {
    display: none;
  }

  /* Com JavaScript, vira um painel recolhível. */
  .js .menu-toggle {
    display: inline-grid;
  }

  .js .site-nav {
    position: absolute;
    top: 100%;
    left: calc(-1 * var(--gutter));
    right: calc(-1 * var(--gutter));
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    padding: var(--space-2) var(--gutter) var(--space-6);
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px -24px rgb(15 17 57 / 0.4);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-0.5rem);
    transition:
      opacity 0.18s var(--ease),
      transform 0.18s var(--ease),
      visibility 0s linear 0.18s;
  }

  .js .is-menu-open .site-nav {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition:
      opacity 0.18s var(--ease),
      transform 0.18s var(--ease),
      visibility 0s;
  }

  .js .site-nav .nav-list {
    display: block;
  }

  .js .site-nav .nav-list a {
    display: flex;
    align-items: center;
    min-height: 3.25rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 1.125rem;
  }

  .js .site-nav .nav-list a[aria-current='page'] {
    box-shadow: inset 3px 0 0 var(--red-600);
    padding-left: 0.875rem;
  }

  .js .site-nav .nav-extra {
    display: grid;
    margin-top: var(--space-5);
  }
}

/* Menu no desktop */
@media (min-width: 64em) {
  .header-inner {
    flex-wrap: nowrap;
  }

  .header-tools {
    display: none;
  }

  .site-nav {
    display: flex;
    align-items: center;
    gap: clamp(1rem, 2vw, 2rem);
  }

  .nav-list {
    display: flex;
    gap: 0.125rem;
  }

  .nav-list a {
    position: relative;
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-pill);
  }

  .nav-list a::after {
    content: '';
    position: absolute;
    left: 0.875rem;
    right: 0.875rem;
    bottom: 0.125rem;
    height: 2px;
    border-radius: 2px;
    background: var(--red-600);
    transform: scaleX(0);
    transition: transform var(--dur) var(--ease);
  }

  .nav-list a:hover::after,
  .nav-list a[aria-current='page']::after {
    transform: scaleX(1);
  }

  .nav-extra .btn--whatsapp,
  .nav-extra .nav-phone {
    display: none;
  }
}

/* 7. Hero (Home) ----------------------------------------------------------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(2.5rem, 1.5rem + 4vw, 5.5rem) clamp(3.5rem, 2rem + 5vw, 6.5rem);
  background:
    radial-gradient(60rem 30rem at 0% 0%, rgb(43 47 145 / 0.08), transparent 70%),
    radial-gradient(40rem 30rem at 100% 100%, rgb(235 30 35 / 0.07), transparent 70%),
    var(--bg);
}

.hero__inner {
  display: grid;
  gap: clamp(2.5rem, 1.5rem + 4vw, 4.5rem);
  align-items: center;
}

@media (min-width: 64em) {
  .hero__inner {
    grid-template-columns: 1.08fr 0.92fr;
  }
}

.hero__title {
  margin-bottom: var(--space-5);
}

/* Selo “Gerando soluções desde 1999.” */
.since-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0 0 var(--space-5);
  padding: 0.375rem 1rem 0.375rem 0.375rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  font-size: clamp(0.9375rem, 0.9rem + 0.25vw, 1.0625rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.since-badge strong {
  color: var(--red-600);
}

.since-badge--dark {
  border-color: rgb(255 255 255 / 0.2);
  background: rgb(255 255 255 / 0.08);
  box-shadow: none;
  color: #fff;
}

.since-badge--dark strong {
  color: #ff8a8d;
}

.page-hero .since-badge {
  margin: var(--space-5) 0 0;
}

.since-badge__icon {
  display: grid;
  flex: none;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--red-600);
  color: #fff;
}

.since-badge__icon .icon {
  width: 1.125rem;
  height: 1.125rem;
}

.hero__title em {
  font-style: normal;
  color: var(--red-600);
}

.hero__lead {
  max-width: 34rem;
  margin-bottom: var(--space-6);
  font-size: var(--fs-lead);
  color: var(--muted);
}

.hero__contacts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-5);
  list-style: none;
}

.hero__contacts a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.hero__contacts a:hover {
  color: var(--red-600);
}

.hero__contacts .icon {
  width: 1.375rem;
  height: 1.375rem;
  color: var(--blue-500);
}

.hero__contacts .is-wa .icon {
  color: var(--wa-600);
}

/* Composição com os equipamentos */
.hero-visual {
  position: relative;
  isolation: isolate;
  width: 100%;
  max-width: 33rem;
  margin: 0 auto;
  aspect-ratio: 1 / 1.04;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(70% 55% at 48% 38%, rgb(78 84 214 / 0.55), transparent 70%),
    linear-gradient(150deg, #262a86 0%, var(--navy-800) 55%, var(--navy-900) 100%);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgb(255 255 255 / 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.07) 1px, transparent 1px);
  background-size: 8.333% 8%;
  mask-image: radial-gradient(circle at 48% 40%, #000 25%, transparent 78%);
}

.hero-visual__lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-visual__lines .ring {
  fill: none;
  stroke: rgb(255 255 255 / 0.14);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.hero-visual__lines .ring--dash {
  stroke-dasharray: 3 6;
}

.hero-visual__lines .link {
  fill: none;
  stroke: rgb(255 255 255 / 0.32);
  stroke-width: 1.25;
  stroke-dasharray: 4 5;
  vector-effect: non-scaling-stroke;
}

.hero-visual__lines .node {
  fill: var(--red-500);
}

.hero-visual__item {
  position: absolute;
  height: auto;
  filter: drop-shadow(0 1.25rem 1.25rem rgb(0 0 0 / 0.35));
}

.hero-visual__item--sensor {
  width: 37%;
  left: 29.5%;
  top: 12%;
}

.hero-visual__item--siren {
  width: 19%;
  right: 7%;
  top: 7%;
  rotate: 8deg;
}

.hero-visual__item--remote {
  width: 10.5%;
  right: 12%;
  top: 43%;
  rotate: 12deg;
}

.hero-visual__item--door {
  width: 9.5%;
  left: 11%;
  top: 36%;
  rotate: -8deg;
}

.hero-visual__tag {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.3em 0.75em;
  border: 1px solid rgb(255 255 255 / 0.2);
  border-radius: var(--radius-pill);
  background: rgb(15 17 57 / 0.55);
  color: #fff;
  font-size: clamp(0.625rem, 0.5rem + 0.45vw, 0.8125rem);
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.hero-visual__tag::before {
  content: '';
  width: 0.5em;
  height: 0.5em;
  border-radius: 50%;
  background: var(--red-500);
  box-shadow: 0 0 0 0.2em rgb(235 30 35 / 0.3);
}

.hero-visual__tag--sensor {
  left: 35%;
  top: 61%;
}

.hero-visual__tag--siren {
  right: 5%;
  top: 33%;
}

.hero-visual__tag--remote {
  right: 4%;
  top: 66%;
}

.hero-visual__tag--door {
  left: 4%;
  top: 54%;
}

.hero-visual__card {
  position: absolute;
  left: 5%;
  right: 5%;
  bottom: 5%;
  display: flex;
  justify-content: space-around;
  gap: 0.5rem;
  padding: 0.85em 0.75em;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 1rem 2rem -1rem rgb(0 0 0 / 0.5);
  list-style: none;
  font-size: clamp(0.75rem, 0.62rem + 0.5vw, 0.9375rem);
  font-weight: 700;
  color: var(--ink);
}

.hero-visual__card li {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  white-space: nowrap;
}

.hero-visual__card .icon {
  width: 1.15em;
  height: 1.15em;
  padding: 0.15em;
  border-radius: 50%;
  background: var(--red-600);
  color: #fff;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-visual__lines .pulse {
    transform-origin: 48% 38%;
    transform-box: view-box;
    animation: pulse 4s var(--ease) infinite;
  }

  .hero-visual__lines .link {
    animation: dash 1.6s linear infinite;
  }
}

@keyframes pulse {
  0% {
    opacity: 0.9;
    transform: scale(0.65);
  }
  100% {
    opacity: 0;
    transform: scale(1.25);
  }
}

@keyframes dash {
  to {
    stroke-dashoffset: -9;
  }
}

/* 8. Topo das páginas internas --------------------------------------------- */
.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(2.5rem, 1.75rem + 3.5vw, 5rem);
  background: linear-gradient(135deg, var(--blue-600) 0%, var(--navy-800) 55%, var(--navy-900) 100%);
  color: var(--on-dark-muted);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgb(255 255 255 / 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.06) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem;
  mask-image: linear-gradient(100deg, transparent 30%, #000 100%);
}

.page-hero::after {
  content: '';
  position: absolute;
  z-index: -1;
  right: -8rem;
  bottom: -12rem;
  width: 28rem;
  height: 28rem;
  border: 1px solid rgb(255 255 255 / 0.1);
  border-radius: 50%;
  box-shadow:
    0 0 0 3rem rgb(255 255 255 / 0.03),
    0 0 0 6rem rgb(255 255 255 / 0.02);
}

.page-hero h1 {
  max-width: 50rem;
  margin-bottom: var(--space-4);
  font-size: var(--fs-page-title);
  color: #fff;
}

.page-hero .lead {
  max-width: 44rem;
  color: var(--on-dark-muted);
}

.page-hero .actions {
  margin-top: var(--space-6);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  margin-bottom: var(--space-5);
  list-style: none;
  font-size: var(--fs-xs);
  font-weight: 600;
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumb li + li::before {
  content: '/';
  color: rgb(255 255 255 / 0.4);
}

.breadcrumb a {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: rgb(255 255 255 / 0.4);
}

.breadcrumb a:hover {
  color: #fff;
  text-decoration-color: #fff;
}

.breadcrumb [aria-current] {
  color: var(--on-dark-muted);
}

/* 9. Componentes ----------------------------------------------------------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.375rem, 1.1rem + 1vw, 1.875rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.card--link {
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.card--link:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.card h3 {
  margin-bottom: 0.5rem;
}

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

.card__icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.125rem;
  border-radius: 0.75rem;
  background: var(--blue-50);
  color: var(--blue-500);
}

.card__icon .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.card__icon--red {
  background: var(--red-50);
  color: var(--red-600);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: auto;
  padding-top: var(--space-4);
  font-weight: 650;
  color: var(--red-600);
  text-decoration: none;
}

/* Área clicável do cartão inteiro */
.card__link::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.card__link:hover {
  color: var(--red-700);
}

.card__link .icon {
  transition: transform var(--dur) var(--ease);
}

.card--link:hover .card__link .icon {
  transform: translateX(3px);
}

.card__actions {
  margin-top: auto;
  padding-top: var(--space-4);
}

.card--cta {
  justify-content: center;
  border-color: transparent;
  background: linear-gradient(150deg, #262a86, var(--navy-800) 60%, var(--navy-900));
  color: var(--on-dark-muted);
}

.card--cta h3 {
  color: #fff;
}

.card--cta p {
  color: var(--on-dark-muted);
}

.card--cta .card__actions {
  margin-top: 0;
}

/* Lista com marcadores de verificação */
.check-list {
  display: grid;
  gap: 0.625rem;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
}

.check-list .icon {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.2em;
  padding: 0.2rem;
  border-radius: 50%;
  background: var(--red-50);
  color: var(--red-600);
}

.section--dark .check-list .icon,
.slogan-card .check-list .icon {
  background: rgb(235 30 35 / 0.18);
  color: #ff8a8d;
}

/* Etiquetas de sistemas */
.chips {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  list-style: none;
}

.chip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3.5rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  font-weight: 650;
  color: var(--ink);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

a.chip:hover {
  color: var(--ink);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.chip .icon {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0.5rem;
  border-radius: 0.625rem;
  background: var(--red-50);
  color: var(--red-600);
}

.systems {
  margin-top: clamp(2.5rem, 2rem + 2vw, 4rem);
  padding: clamp(1.25rem, 1rem + 1.5vw, 2rem);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
}

.systems__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2) var(--space-5);
  margin-bottom: var(--space-5);
}

.systems__head h3 {
  margin: 0;
}

/* Cartões de contato */
.contact-card {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.contact-card__icon {
  display: grid;
  flex: none;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: var(--blue-50);
  color: var(--blue-500);
}

.contact-card__icon .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.contact-card__icon--wa {
  background: #e8f6ed;
  color: var(--wa-600);
}

.contact-card__label {
  margin: 0 0 0.125rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-card__value {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 650;
  color: var(--ink);
  overflow-wrap: break-word;
}

.contact-card__list {
  display: grid;
  gap: 0.25rem;
  list-style: none;
  font-size: var(--fs-sm);
  font-weight: 650;
  overflow-wrap: break-word;
}

.contact-card__list a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
}

.contact-card__list a:hover {
  color: var(--red-600);
  text-decoration-color: currentColor;
}

.contact-card__value a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
}

.contact-card__value a:hover {
  color: var(--red-600);
  text-decoration-color: currentColor;
}

.contact-card__extra {
  margin: 0.375rem 0 0;
  font-size: var(--fs-sm);
  color: var(--muted);
}

.contact-card--featured {
  border-color: #b7e0c5;
  background: linear-gradient(180deg, #f3fbf6, #fff);
}

.contact-card--featured .btn {
  margin-top: var(--space-4);
}

/* Lista de dados (empresa) */
.data-list {
  display: grid;
  margin: 0;
  border-top: 1px solid var(--line);
}

.data-list > div {
  display: grid;
  gap: 0.125rem 1.5rem;
  padding-block: 0.875rem;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 40em) {
  .data-list > div {
    grid-template-columns: 11rem 1fr;
  }
}

.data-list dt {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--muted);
}

.data-list dd {
  margin: 0;
  font-weight: 650;
  color: var(--ink);
}

/* 10. Seções --------------------------------------------------------------- */

/* Sobre (Home) e cartão com o slogan */
.slogan-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.75rem, 1.25rem + 2vw, 2.75rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, #262a86, var(--navy-800) 60%, var(--navy-900));
  color: var(--on-dark-muted);
  box-shadow: var(--shadow-lg);
}

.slogan-card::before {
  content: '';
  position: absolute;
  z-index: -1;
  top: -5rem;
  right: -5rem;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  border: 1px solid rgb(255 255 255 / 0.1);
  box-shadow: 0 0 0 2.5rem rgb(255 255 255 / 0.03);
}

.slogan-card blockquote {
  margin: 0 0 var(--space-6);
}

.slogan-card blockquote p {
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.125rem);
  font-weight: 750;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #fff;
}

.slogan-card blockquote p::before {
  content: '“';
  display: block;
  height: 0.55em;
  margin-bottom: 0.1em;
  font-size: 2.6em;
  line-height: 1;
  color: var(--red-500);
}

.slogan-card .check-list {
  padding-top: var(--space-5);
  border-top: 1px solid rgb(255 255 255 / 0.14);
  color: #fff;
  font-weight: 600;
}

.since-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-6);
  padding: var(--space-5);
  border: 1px solid var(--line);
  border-left: 4px solid var(--red-600);
  border-radius: var(--radius);
  background: var(--surface-tint);
}

.since-highlight__year {
  flex: none;
  font-size: clamp(2.5rem, 2rem + 2vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--red-600);
}

.since-highlight p {
  margin: 0;
  color: var(--text);
}

.since-highlight strong {
  display: block;
  margin-bottom: 0.125rem;
  font-size: var(--fs-h4);
  color: var(--ink);
}

.slogan-card__caption {
  margin-top: var(--space-5);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-dark-muted);
}

/* Vitrine de equipamentos */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.product-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  padding: clamp(1rem, 0.75rem + 1vw, 1.5rem) var(--space-3) var(--space-4);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 50% 40%, #fff 0%, transparent 70%),
    linear-gradient(180deg, var(--surface-tint), #fff);
}

.product-tile img {
  width: auto;
  height: clamp(6rem, 4.5rem + 6vw, 9.5rem);
  object-fit: contain;
  filter: drop-shadow(0 0.75rem 0.75rem rgb(24 27 85 / 0.18));
}

.product-tile figcaption {
  margin-top: var(--space-3);
  font-size: var(--fs-sm);
  font-weight: 650;
  color: var(--ink);
  text-align: center;
}

.equipment__note {
  margin-top: var(--space-3);
}

.cta-inline {
  margin-top: var(--space-6);
  padding: var(--space-5);
  border-left: 3px solid var(--red-600);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface);
}

.cta-inline p {
  font-weight: 600;
  color: var(--ink);
}

.cta-inline .actions {
  margin-top: var(--space-4);
}

/* Instalação e manutenção (seção escura) */
.service-steps {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  list-style: none;
}

.service-step {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  border: 1px solid rgb(255 255 255 / 0.12);
  border-radius: var(--radius);
  background: rgb(255 255 255 / 0.04);
}

.service-step__number {
  display: block;
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #ff8a8d;
}

.service-step h3 {
  margin-bottom: var(--space-3);
}

.service-step p {
  color: var(--on-dark-muted);
}

.service-step__when {
  display: flex;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid rgb(255 255 255 / 0.12);
  font-size: var(--fs-sm);
  color: #fff;
}

.service-step__when .icon {
  margin-top: 0.15em;
  color: #ff8a8d;
}

.section--dark .actions {
  margin-top: clamp(2rem, 1.5rem + 2vw, 3rem);
}

.service-steps--stack {
  grid-template-columns: 1fr;
}

.service-step--row {
  flex-direction: row;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-4);
}

.service-step--row p {
  margin: 0;
  font-weight: 600;
  color: #fff;
}

.section--dark .feature__icon {
  flex: none;
  background: rgb(235 30 35 / 0.18);
  color: #ff8a8d;
}

/* Diferenciais */
.features {
  display: grid;
  gap: clamp(2rem, 1rem + 4vw, 5rem);
}

@media (min-width: 60em) {
  .features {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
  }

  .features__intro {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
  }
}

.features__intro .actions {
  margin-top: var(--space-6);
}

.feature-list {
  display: grid;
  list-style: none;
  border-top: 1px solid var(--line);
}

.feature {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  padding-block: clamp(1.25rem, 1rem + 0.8vw, 1.75rem);
  border-bottom: 1px solid var(--line);
}

.feature__icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--red-50);
  color: var(--red-600);
}

.feature__icon .icon {
  width: 1.375rem;
  height: 1.375rem;
}

.feature h3 {
  margin-bottom: 0.25rem;
  font-size: var(--fs-h4);
}

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

/* Área de atendimento */
.area {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 52em) {
  .area {
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
  }
}

.area__map {
  position: relative;
  height: 100%;
  min-height: 15rem;
  background: #e9e8f3;
}

.area__map svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.area__label {
  position: absolute;
  left: 50%;
  top: 70%;
  translate: -50% 0;
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-pill);
  background: var(--navy-800);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 700;
  white-space: nowrap;
  box-shadow: var(--shadow);
}

.area__content {
  padding: clamp(1.75rem, 1.25rem + 2.5vw, 3.5rem);
}

.area__content .actions {
  margin-top: var(--space-5);
}

@media (prefers-reduced-motion: no-preference) {
  .area__map .pin-pulse {
    transform-box: fill-box;
    transform-origin: center;
    animation: pin-pulse 2.6s var(--ease) infinite;
  }
}

@keyframes pin-pulse {
  0% {
    opacity: 0.7;
    transform: scale(0.4);
  }
  100% {
    opacity: 0;
    transform: scale(1.6);
  }
}

/* Faixa de chamada para ação */
.cta-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(3rem, 2rem + 4vw, 5.5rem);
  background: linear-gradient(120deg, var(--red-600) 0%, var(--red-700) 100%);
  color: #fff;
}

.cta-band::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(30rem 20rem at 100% 0%, rgb(255 255 255 / 0.14), transparent 70%),
    repeating-linear-gradient(135deg, rgb(255 255 255 / 0.04) 0 2px, transparent 2px 14px);
}

.cta-band__inner {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 60em) {
  .cta-band__inner {
    grid-template-columns: 1.4fr auto;
    gap: var(--space-8);
  }
}

.cta-band h2 {
  margin-bottom: var(--space-3);
  color: #fff;
}

.cta-band p {
  max-width: 40rem;
  color: rgb(255 255 255 / 0.9);
}

.cta-band .eyebrow {
  color: #fff;
}

.cta-band .actions {
  justify-content: flex-start;
}

/* 11. Formulário ----------------------------------------------------------- */
.form-card {
  padding: clamp(1.5rem, 1.1rem + 1.8vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.form-card h2 {
  font-size: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
}

.form-card > p {
  color: var(--muted);
}

.form {
  display: grid;
  gap: 1.125rem;
  margin-top: var(--space-5);
}

.form__row {
  display: grid;
  gap: 1.125rem;
}

@media (min-width: 40em) {
  .form__row {
    grid-template-columns: 1fr 1fr;
  }
}

.form__legend {
  margin: 0;
  font-size: var(--fs-xs);
  color: var(--muted);
}

.field label {
  display: block;
  margin-bottom: 0.375rem;
  font-size: var(--fs-sm);
  font-weight: 650;
  color: var(--ink);
}

.field .req {
  color: var(--red-600);
}

.field .optional {
  font-weight: 500;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  display: block;
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 0.875rem;
  border: 1.5px solid var(--line-strong);
  border-radius: 0.625rem;
  background: #fff;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--ink);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.field select {
  padding-right: 2.75rem;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232b2f91' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  background-size: 1.25rem;
}

.field textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #8a8c9e;
}

.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: #a9a2a4;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgb(43 47 145 / 0.18);
}

.field [aria-invalid='true'] {
  border-color: var(--red-600);
}

.field [aria-invalid='true']:focus {
  box-shadow: 0 0 0 4px rgb(210 22 28 / 0.16);
}

.field__hint {
  margin: 0.375rem 0 0;
  font-size: var(--fs-xs);
  color: var(--muted);
}

.field__error {
  display: flex;
  gap: 0.375rem;
  align-items: flex-start;
  margin: 0.375rem 0 0;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--red-600);
}

.field__error:empty {
  display: none;
}

.field__error::before {
  content: '!';
  display: grid;
  flex: none;
  place-items: center;
  width: 1.05rem;
  height: 1.05rem;
  margin-top: 0.05rem;
  border-radius: 50%;
  background: var(--red-600);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 800;
}

.form__privacy {
  margin: 0;
  font-size: var(--fs-xs);
  color: var(--muted);
}

.form-status {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
}

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

.form-status--success {
  border: 1px solid #b7e0c5;
  background: #f0faf3;
  color: #14532d;
}

.form-status--error {
  border: 1px solid #f3b9bb;
  background: var(--red-50);
  color: #8a1014;
}

.form-status a {
  font-weight: 700;
  color: inherit;
}

/* 12. Rodapé --------------------------------------------------------------- */
.site-footer {
  background: var(--navy-900);
  color: var(--on-dark-muted);
  font-size: var(--fs-sm);
}

.footer-main {
  display: grid;
  gap: var(--space-7) var(--space-6);
  padding-block: clamp(3rem, 2rem + 4vw, 5rem);
}

@media (min-width: 40em) {
  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 64em) {
  .footer-main {
    grid-template-columns: 1.35fr 0.8fr 1.1fr 1.1fr;
  }
}

.footer-logo {
  display: inline-block;
  margin-bottom: var(--space-5);
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius);
  background: #fff;
}

.footer-logo img {
  width: auto;
  height: 3.5rem;
}

.footer-since {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: var(--space-4) 0 0;
  font-weight: 700;
  color: #fff;
}

.footer-since .icon {
  width: 1.125rem;
  height: 1.125rem;
  color: #ff8a8d;
}

.footer-slogan {
  margin-top: var(--space-3);
  font-weight: 700;
  color: #fff;
}

.footer-title {
  margin-bottom: var(--space-4);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
}

.footer-links,
.footer-contacts {
  display: grid;
  gap: 0.375rem;
  list-style: none;
}

.footer-links a,
.footer-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.25rem;
  color: var(--on-dark-muted);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.footer-links a:hover,
.footer-contacts a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-contacts .icon {
  width: 1.125rem;
  height: 1.125rem;
  color: #ff8a8d;
}

.footer-contacts li > span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.25rem;
}

.footer-legal p {
  margin-bottom: 0.5rem;
}

.footer-legal strong {
  color: #fff;
}

.footer-social {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  list-style: none;
}

.footer-social a {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgb(255 255 255 / 0.2);
  border-radius: 50%;
  color: #fff;
}

.footer-social a:hover {
  background: #fff;
  color: var(--navy-900);
}

.footer-bottom {
  border-top: 1px solid rgb(255 255 255 / 0.1);
}

.footer-bottom__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-5);
  justify-content: space-between;
  padding-block: var(--space-5);
  /* Espaço para o botão flutuante do WhatsApp não cobrir o texto no celular. */
  padding-bottom: calc(var(--space-5) + 4.5rem);
}

@media (min-width: 48em) {
  .footer-bottom__inner {
    padding-bottom: var(--space-5);
    padding-right: 5rem;
  }
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom__legal {
  display: grid;
  gap: 0.25rem;
}

.footer-credit {
  font-size: var(--fs-xs);
  color: var(--on-dark-subtle);
}

.footer-bottom .footer-credit a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgb(169 171 207 / 0.5);
}

.footer-bottom .footer-credit a:hover {
  color: #fff;
  text-decoration-color: currentColor;
}

.footer-bottom a {
  color: var(--on-dark-muted);
}

.footer-bottom a:hover {
  color: #fff;
}

/* 13. WhatsApp flutuante --------------------------------------------------- */
.wa-float {
  position: fixed;
  z-index: 40;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--wa-500);
  color: #fff;
  box-shadow: 0 0.75rem 1.5rem -0.5rem rgb(0 0 0 / 0.4);
  transition:
    transform var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    opacity var(--dur) var(--ease);
}

.wa-float:hover {
  background: var(--wa-600);
  color: #fff;
  transform: scale(1.06);
}

.wa-float .icon {
  width: 1.875rem;
  height: 1.875rem;
}

.menu-open .wa-float {
  opacity: 0;
  pointer-events: none;
}

/* 14. Páginas específicas -------------------------------------------------- */

/* Serviços */
.subnav {
  position: relative;
  z-index: 1;
  margin-top: calc(-1 * clamp(1.5rem, 1rem + 1.5vw, 2rem));
}

.subnav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  list-style: none;
}

.subnav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-pill);
  background: var(--surface-tint);
  font-size: var(--fs-sm);
  font-weight: 650;
  color: var(--ink);
  text-decoration: none;
}

.subnav a:hover {
  background: var(--blue-500);
  color: #fff;
}

.service-detail {
  display: grid;
  gap: var(--space-5) clamp(2rem, 1rem + 4vw, 4.5rem);
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
  border-bottom: 1px solid var(--line);
}

.service-detail:last-child {
  border-bottom: 0;
}

@media (min-width: 60em) {
  .service-detail {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

.service-detail__head {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-4);
}

.service-detail__head h2 {
  margin: 0;
  font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
}

.service-detail__head .card__icon {
  flex: none;
  margin: 0;
}

.service-detail__aside {
  padding: var(--space-5);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}

.service-detail__aside h3 {
  font-size: var(--fs-h4);
}

.service-detail__when {
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-left: 3px solid var(--blue-500);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--blue-50);
  font-size: var(--fs-sm);
  color: var(--ink);
}

.service-detail__when strong {
  display: block;
  margin-bottom: 0.125rem;
}

.service-detail .actions {
  margin-top: var(--space-5);
}

.steps {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  list-style: none;
  counter-reset: step;
}

.steps li {
  position: relative;
  padding: var(--space-5);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  counter-increment: step;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: var(--space-4);
  border-radius: 50%;
  background: var(--navy-800);
  color: #fff;
  font-weight: 800;
}

.steps h3 {
  font-size: var(--fs-h4);
}

.steps p {
  font-size: var(--fs-sm);
  color: var(--muted);
}

.extra-services {
  margin-top: var(--space-6);
  padding: var(--space-5);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
}

.extra-services h3 {
  font-size: var(--fs-h4);
}

/* Equipamentos */
.showcase {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  padding: clamp(1rem, 0.75rem + 1.5vw, 2rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, #262a86, var(--navy-800) 60%, var(--navy-900));
  box-shadow: var(--shadow-lg);
}

.showcase .product-tile {
  border-color: transparent;
}

.category-card .card__actions .btn {
  width: 100%;
}

@media (min-width: 30em) {
  .category-card .card__actions .btn {
    width: auto;
  }
}

/* Contato */
.contact-layout {
  display: grid;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  align-items: start;
}

@media (min-width: 64em) {
  .contact-layout {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.contact-stack {
  display: grid;
  gap: var(--space-3);
}

.people {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.people h2 {
  font-size: var(--fs-h3);
}

.person-card {
  padding: var(--space-5);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.person-card h3 {
  margin-bottom: var(--space-3);
  font-size: var(--fs-h4);
}

.person-card ul {
  display: grid;
  gap: 0.25rem;
  list-style: none;
}

.person-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.25rem;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.person-card a:hover {
  color: var(--red-600);
}

.person-card .icon {
  color: var(--blue-500);
}

.person-card .is-wa .icon {
  color: var(--wa-600);
}

/* Política de privacidade */
.prose {
  max-width: 46rem;
}

.prose h2 {
  margin-top: 2.5rem;
  font-size: clamp(1.375rem, 1.2rem + 0.7vw, 1.75rem);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose ul {
  display: grid;
  gap: 0.5rem;
  margin: 0 0 1em;
  padding-left: 1.25rem;
}

.prose li::marker {
  color: var(--red-600);
}

.prose .updated {
  margin-bottom: var(--space-6);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--surface-tint);
  font-size: var(--fs-sm);
  color: var(--ink);
}

/* Página 404 */
.error-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: var(--space-7) var(--gutter);
  text-align: center;
  background:
    radial-gradient(40rem 25rem at 50% 0%, rgb(43 47 145 / 0.1), transparent 70%),
    var(--bg);
}

.error-page__box {
  max-width: 36rem;
}

.error-page__logo {
  display: inline-block;
  margin-bottom: var(--space-7);
}

.error-page__logo img {
  width: auto;
  height: 4.5rem;
}

.error-page h1 {
  font-size: var(--fs-h2);
}

.error-page__code {
  margin: 0 0 var(--space-2);
  font-size: clamp(4.5rem, 3rem + 8vw, 8rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--red-600);
}

.error-page .actions {
  justify-content: center;
  margin-top: var(--space-6);
}

.error-page__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-6);
  list-style: none;
  font-size: var(--fs-sm);
}

/* 15. Modo revisão (?revisao) e utilitários -------------------------------- */
.review-bar {
  position: relative;
  z-index: 60;
  padding: 0.625rem var(--gutter);
  background: #fff4c2;
  border-bottom: 1px solid #e8cf62;
  color: #4a3b00;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-align: center;
}

.is-review [data-validar] {
  position: relative;
  outline: 2px dashed var(--red-500);
  outline-offset: 4px;
}

.is-review [data-validar]::after {
  content: 'A validar';
  position: absolute;
  z-index: 5;
  top: -0.85rem;
  right: -0.25rem;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  background: var(--red-500);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-transform: none;
  white-space: nowrap;
  pointer-events: none;
}

.is-review .is-pending-hidden {
  outline-color: #6b6d80;
  background-color: rgb(107 109 128 / 0.06);
}

.is-review .is-pending-hidden::after {
  content: 'Oculto até confirmação';
  background: #4b4d60;
}

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

.section-more {
  margin-top: var(--space-5);
}

/* Movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Impressão */
@media print {
  .site-header,
  .wa-float,
  .skip-link,
  .cta-band,
  .review-bar {
    display: none !important;
  }

  body {
    background: #fff;
  }
}