/* ==========================================================================
   JRV OFICINA MECÂNICA — Design System
   Conceito: "Ordem de serviço" — painel de diagnóstico industrial.
   Base grafite, acento vermelho único, tipografia condensada de sinalização.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
   -------------------------------------------------------------------------- */

:root {
  /* Superfícies — escala de elevação consistente */
  --bg:            #0b0c0e;
  --surface-1:     #131518;
  --surface-2:     #16181c;
  --surface-3:     #1d2025;
  --bg-invert:     #f2efe9;

  /* Texto */
  --fg:            #f2efe9;   /* 17.1:1 sobre --bg */
  --fg-muted:      #a8aeb8;   /*  8.8:1 sobre --bg */
  --fg-subtle:     #8b929c;   /*  6.2:1 sobre --bg / 5.5:1 sobre --surface-2 */
  --fg-on-light:   #14161a;
  --fg-muted-light:#4c545f;

  /* Acento — vermelho de sinalização */
  --red:           #e01b24;   /* preenchimentos: branco sobre ele = 4.9:1 */
  --red-deep:      #a5131a;
  --red-text:      #ff5158;   /* texto pequeno em vermelho = 6.0:1 sobre --bg */
  --red-on-light:  #c2151d;   /* texto vermelho sobre fundo claro = 5.3:1 */
  --red-glow:      rgba(224, 27, 36, 0.28);

  /* Linhas */
  --line:          rgba(242, 239, 233, 0.10);
  --line-strong:   rgba(242, 239, 233, 0.18);
  --line-light:    rgba(20, 22, 26, 0.12);

  /* Tipografia */
  --font-display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", sans-serif;
  --font-body:    "Barlow", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Escala tipográfica fluida */
  --step--1: clamp(0.8125rem, 0.79rem + 0.11vw, 0.875rem);
  --step-0:  clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --step-1:  clamp(1.125rem, 1.07rem + 0.28vw, 1.3125rem);
  --step-2:  clamp(1.5rem, 1.35rem + 0.75vw, 2rem);
  --step-3:  clamp(2rem, 1.65rem + 1.75vw, 3.25rem);
  --step-4:  clamp(2.35rem, 1.85rem + 2.5vw, 4rem);

  /* Espaçamento — ritmo 4/8 */
  --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;
  --space-9: 6rem;
  --section-y: clamp(4.5rem, 3rem + 7vw, 8.5rem);

  /* Formas */
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 14px;

  /* Sombras */
  --shadow-sm:    0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md:    0 8px 20px -8px rgba(0, 0, 0, 0.7);
  --shadow-lg:    0 24px 60px -30px rgba(0, 0, 0, 0.9);
  --shadow-red:   0 12px 32px -14px var(--red-glow);

  /* Movimento */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 140ms;
  --dur:      220ms;
  --dur-slow: 400ms;

  /* Layout */
  --shell: 1200px;
  --gutter: clamp(1.25rem, 0.9rem + 1.7vw, 2.5rem);
  --header-h: 76px;

  /* Camadas */
  --z-base: 1;
  --z-sticky: 40;
  --z-float: 60;
  --z-menu: 80;
}

/* --------------------------------------------------------------------------
   2. RESET
   -------------------------------------------------------------------------- */

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

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--space-5));
}

body {
  min-height: 100dvh;
  background-color: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Textura de fundo: malha técnica + grão — dá profundidade sem peso de imagem */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: 0.35;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 10%, transparent 75%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

img,
video { height: auto; }

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

button { cursor: pointer; }

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

ul,
ol { list-style: none; padding: 0; }

address { font-style: normal; }

:focus-visible {
  outline: 2px solid var(--red-text);
  outline-offset: 3px;
  border-radius: 2px;
}

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

/* --------------------------------------------------------------------------
   3. TIPOGRAFIA
   -------------------------------------------------------------------------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  text-wrap: balance;
}

h1 { font-size: var(--step-4); font-weight: 800; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); letter-spacing: 0.03em; }

p { text-wrap: pretty; }

strong { font-weight: 600; color: var(--fg); }

.lead {
  font-size: var(--step-1);
  color: var(--fg-muted);
  line-height: 1.6;
  max-width: 56ch;
}

.prose {
  color: var(--fg-muted);
  max-width: 64ch;
}

.prose + .prose { margin-top: var(--space-4); }

.accent { color: var(--red-text); }

/* Rótulo técnico numerado — assinatura visual do projeto */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red-text);
  margin-bottom: var(--space-4);
}

.tag::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  flex: none;
}

.tag--light { color: var(--red-on-light); }

.tag__index {
  color: var(--fg-subtle);
  font-weight: 500;
}

.section-light .tag__index { color: var(--fg-muted-light); }

/* --------------------------------------------------------------------------
   4. LAYOUT
   -------------------------------------------------------------------------- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

section { position: relative; z-index: var(--z-base); }

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

.section + .section::before {
  content: "";
  position: absolute;
  inset-inline: var(--gutter);
  top: 0;
  height: 1px;
  background: var(--line);
}

.section-light {
  background: var(--bg-invert);
  color: var(--fg-on-light);
}

.section-light h1,
.section-light h2,
.section-light h3,
.section-light h4 { color: var(--fg-on-light); }

.section-light .lead,
.section-light .prose { color: var(--fg-muted-light); }

.section-light + .section::before,
.section-light::before { display: none; }

.section-head {
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

@media (min-width: 900px) {
  .section-head {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: end;
    gap: var(--space-7);
  }
  .section-head > p { padding-bottom: 0.4rem; }
}

.stack-4 { display: grid; gap: var(--space-4); }
.stack-5 { display: grid; gap: var(--space-5); }

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 200;
  transform: translateY(-200%);
  background: var(--red);
  color: #fff;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius);
  font-weight: 600;
  transition: transform var(--dur) var(--ease-out);
}

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

/* --------------------------------------------------------------------------
   5. BOTÕES
   -------------------------------------------------------------------------- */

.btn {
  --btn-bg: var(--red);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 52px;
  padding: 0 var(--space-6);
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-red);
  transition:
    background-color var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out),
    box-shadow var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out);
}

.btn:hover {
  --btn-bg: #f22630;
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -16px var(--red-glow);
}

.btn:active { transform: translateY(0); }

.btn .icon { width: 20px; height: 20px; flex: none; }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--fg);
  border-color: var(--line-strong);
  box-shadow: none;
}

.btn--ghost:hover {
  --btn-bg: rgba(242, 239, 233, 0.07);
  border-color: var(--fg-subtle);
  box-shadow: none;
}

.section-light .btn--ghost {
  --btn-fg: var(--fg-on-light);
  border-color: var(--line-light);
}

.section-light .btn--ghost:hover {
  --btn-bg: rgba(20, 22, 26, 0.05);
  border-color: rgba(20, 22, 26, 0.35);
}

.btn--sm {
  min-height: 44px;
  padding-inline: var(--space-5);
  font-size: 0.9375rem;
}

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

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* Link de texto com sublinhado que cresce */
.link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  color: var(--red-text);
  font-weight: 600;
  padding-block: var(--space-2);
  transition: color var(--dur) var(--ease-out);
}

.link .icon { width: 16px; height: 16px; transition: transform var(--dur) var(--ease-out); }
.link:hover { color: #ff7d82; }
.link:hover .icon { transform: translateX(3px); }

.section-light .link { color: var(--red-on-light); }
.section-light .link:hover { color: var(--red-deep); }

/* --------------------------------------------------------------------------
   6. CARTÕES E MOLDURAS
   -------------------------------------------------------------------------- */

.card {
  position: relative;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    border-color var(--dur) var(--ease-out),
    background-color var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out);
}

/* Fio de luz vermelho no topo — acende no hover/focus */
.card--live::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
}

.card--live:hover,
.card--live:focus-within {
  border-color: var(--line-strong);
  background: var(--surface-3);
  transform: translateY(-3px);
}

.card--live:hover::after,
.card--live:focus-within::after { opacity: 1; }

/* Moldura de mídia com cantos de visor */
.frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-2);
  box-shadow: var(--shadow-lg);
}

.frame img,
.frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.frame__corners {
  position: absolute;
  inset: 12px;
  pointer-events: none;
  z-index: 2;
}

.frame__corners span {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid rgba(242, 239, 233, 0.55);
}

.frame__corners span:nth-child(1) { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.frame__corners span:nth-child(2) { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.frame__corners span:nth-child(3) { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.frame__corners span:nth-child(4) { bottom: 0; right: 0; border-left: 0; border-top: 0; }

.frame__caption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  z-index: 2;
  padding: var(--space-6) var(--space-5) var(--space-4);
  background: linear-gradient(to top, rgba(6, 7, 9, 0.94), rgba(6, 7, 9, 0.55) 55%, transparent);
  font-size: var(--step--1);
  color: #e6e3dd;
}

/* --------------------------------------------------------------------------
   7. CABEÇALHO
   -------------------------------------------------------------------------- */

.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(11, 12, 14, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-right: auto;
  padding-block: var(--space-2);
}

.brand img { width: 42px; height: 42px; object-fit: contain; }

.brand__text {
  display: grid;
  line-height: 1.1;
}

.brand__text strong {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.brand__text span {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-subtle);
}

.nav {
  display: none;
  gap: var(--space-2);
}

.nav a {
  position: relative;
  padding: var(--space-2) var(--space-3);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--fg-muted);
  border-radius: var(--radius-sm);
  transition: color var(--dur) var(--ease-out);
}

.nav a::after {
  content: "";
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: 2px;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}

.nav a:hover { color: var(--fg); }
.nav a:hover::after { transform: scaleX(1); }

.nav a[aria-current="true"] { color: var(--fg); }
.nav a[aria-current="true"]::after { transform: scaleX(1); }

.header .btn { display: none; }

/* Menu de celular */
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-width: 48px;
  min-height: 48px;
  padding-inline: var(--space-3);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg);
  transition: background-color var(--dur) var(--ease-out);
}

.menu-toggle:hover { background: rgba(242, 239, 233, 0.06); }
.menu-toggle .icon { width: 18px; height: 18px; }
.menu-toggle .icon--close { display: none; }
.menu-toggle[aria-expanded="true"] .icon--open { display: none; }
.menu-toggle[aria-expanded="true"] .icon--close { display: block; }

.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 auto;
  z-index: var(--z-menu);
  display: grid;
  gap: var(--space-1);
  padding: var(--space-4) var(--gutter) var(--space-6);
  background: #0b0c0e;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out),
    visibility var(--dur);
}

.mobile-nav[data-open="true"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-nav a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding-inline: var(--space-3);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.mobile-nav .btn {
  display: inline-flex;
  margin-top: var(--space-4);
}

@media (min-width: 1000px) {
  .nav { display: flex; }
  .header .btn { display: inline-flex; }
  .menu-toggle { display: none; }
  .mobile-nav { display: none; }
}

/* --------------------------------------------------------------------------
   8. HERO
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  padding-block: clamp(2.5rem, 1.5rem + 3.5vw, 4rem) clamp(3.5rem, 2rem + 5vw, 6rem);
  overflow: hidden;
}

/* Feixe vermelho diagonal — o "farol" da oficina */
.hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 62%;
  height: 150%;
  background: radial-gradient(closest-side, rgba(224, 27, 36, 0.19), transparent 72%);
  transform: rotate(-14deg);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 980px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: var(--space-9);
  }
}

.hero h1 { margin-bottom: var(--space-5); }
.hero h1 .accent { display: inline; }

.hero .lead { margin-bottom: var(--space-6); }

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(242, 239, 233, 0.05);
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--fg-muted);
}

.chip .icon { width: 15px; height: 15px; color: var(--red-text); flex: none; }

.hero__note {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-left: var(--space-5);
  border-left: 2px solid var(--red);
  font-size: var(--step--1);
  color: var(--fg-muted);
  max-width: 46ch;
}

.hero__visual { position: relative; }

.hero__visual .frame { aspect-ratio: 4 / 5; }

@media (min-width: 980px) {
  .hero__visual .frame { aspect-ratio: 3 / 4; }
}

/* Selo "10 anos" sobreposto, quebrando a grade */
.badge {
  position: absolute;
  left: calc(var(--space-5) * -1);
  bottom: var(--space-7);
  z-index: 3;
  display: grid;
  gap: 2px;
  padding: var(--space-4) var(--space-5);
  background: var(--red);
  color: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  max-width: 15rem;
}

.badge strong {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
}

.badge span {
  font-size: 0.8125rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.92);
}

@media (max-width: 560px) {
  .badge { left: var(--space-4); bottom: var(--space-4); }
}

/* Régua de índice lateral */
.ruler {
  position: absolute;
  top: 0;
  right: calc(var(--space-6) * -1);
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--fg-subtle);
}

.ruler span { display: flex; align-items: center; gap: var(--space-2); }
.ruler span::after { content: ""; width: 14px; height: 1px; background: var(--line-strong); }

@media (min-width: 1320px) { .ruler { display: flex; } }

/* --------------------------------------------------------------------------
   9. SINAIS DE ALERTA
   -------------------------------------------------------------------------- */

.signals__grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 268px), 1fr));
  margin-bottom: var(--space-6);
}

.signal {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  min-height: 76px;
}

.signal__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: none;
  border-radius: var(--radius);
  background: rgba(224, 27, 36, 0.12);
  border: 1px solid rgba(224, 27, 36, 0.25);
  color: var(--red-text);
}

.signal__icon .icon { width: 20px; height: 20px; }

.signal p {
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.35;
}

.callout {
  display: grid;
  gap: var(--space-5);
  align-items: center;
  padding: var(--space-6);
  background: var(--surface-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

@media (min-width: 860px) {
  .callout {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-7);
    padding: var(--space-6) var(--space-7);
  }
}

.callout p { color: var(--fg-muted); max-width: 62ch; }

/* --------------------------------------------------------------------------
   10. SERVIÇOS
   -------------------------------------------------------------------------- */

.services__grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}

.service { display: flex; flex-direction: column; }

.service__media {
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--surface-3);
}

.service__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.05);
  transition: transform var(--dur-slow) var(--ease-out), filter var(--dur-slow) var(--ease-out);
}

.service:hover .service__media img {
  transform: scale(1.05);
  filter: grayscale(0) contrast(1.05);
}

.service__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 12, 14, 0.85), transparent 62%);
}

.service__num {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(242, 239, 233, 0.75);
  background: rgba(11, 12, 14, 0.6);
  backdrop-filter: blur(6px);
  padding: 3px 8px;
  border-radius: 3px;
}

.service__body {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  flex: 1;
}

.service__body h3 { font-size: var(--step-1); letter-spacing: 0.02em; }
.service__body p { color: var(--fg-muted); font-size: 0.9375rem; }

.service__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
}

.service__tags li {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-subtle);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 3px 7px;
}

.center-action {
  display: flex;
  justify-content: center;
  margin-top: var(--space-7);
}

/* --------------------------------------------------------------------------
   11. ESPECIALISTA
   -------------------------------------------------------------------------- */

.specialist__grid {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

@media (min-width: 980px) {
  .specialist__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: var(--space-9);
  }
}

.specialist__media .frame { aspect-ratio: 4 / 5; }
.specialist__media .frame video { background: #000; }

.specialist__media figcaption {
  margin-top: var(--space-3);
  font-size: var(--step--1);
  color: var(--fg-muted-light);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.specialist__media figcaption .icon { width: 15px; height: 15px; color: var(--red); }

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

@media (min-width: 620px) {
  .trust { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.trust li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(20, 22, 26, 0.04);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.4;
}

.trust .icon {
  width: 19px;
  height: 19px;
  flex: none;
  margin-top: 1px;
  color: var(--red);
}

/* --------------------------------------------------------------------------
   12. ESTRUTURA (bento)
   -------------------------------------------------------------------------- */

.gallery {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 180px;
}

@media (min-width: 760px) {
  .gallery {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 200px;
  }
}

@media (min-width: 1080px) { .gallery { grid-auto-rows: 232px; } }

.gallery figure {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-2);
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.gallery figure:hover img { transform: scale(1.04); }

.gallery figcaption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: var(--space-6) var(--space-4) var(--space-4);
  background: linear-gradient(to top, rgba(6, 7, 9, 0.93), transparent);
  font-size: 0.8125rem;
  line-height: 1.35;
  color: #e6e3dd;
}

.gallery figure:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery figure:nth-child(4) { grid-column: span 2; }

@media (min-width: 760px) {
  .gallery figure:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .gallery figure:nth-child(2) { grid-column: span 2; }
  .gallery figure:nth-child(3) { grid-column: span 1; }
  .gallery figure:nth-child(4) { grid-column: span 1; }
  .gallery figure:nth-child(5) { grid-column: span 2; }
  .gallery figure:nth-child(6) { grid-column: span 2; }
}

/* --------------------------------------------------------------------------
   13. PROCESSO
   -------------------------------------------------------------------------- */

.process {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  counter-reset: step;
}

.process li {
  position: relative;
  display: grid;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-5);
  background: rgba(20, 22, 26, 0.035);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  transition: border-color var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out);
}

.process li:hover {
  border-color: rgba(224, 27, 36, 0.45);
  background: rgba(224, 27, 36, 0.04);
}

.process__num {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 0.9;
  color: rgba(224, 27, 36, 0.28);
  font-variant-numeric: tabular-nums;
}

.process h3 { font-size: var(--step-1); letter-spacing: 0.03em; }
.process p { font-size: 0.9375rem; color: var(--fg-muted-light); }

.callout--light {
  background: rgba(20, 22, 26, 0.04);
  border-color: var(--line-light);
  margin-top: var(--space-6);
}

.callout--light p { color: var(--fg-muted-light); }

/* --------------------------------------------------------------------------
   14. AVALIAÇÕES + FAQ
   -------------------------------------------------------------------------- */

.reviews__grid {
  display: grid;
  gap: var(--space-7);
}

@media (min-width: 980px) {
  .reviews__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: var(--space-8);
  }
}

.reviews__card {
  display: grid;
  gap: var(--space-4);
  align-content: start;
  padding: var(--space-6);
  background: var(--surface-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.reviews__card .btn { justify-self: start; margin-top: var(--space-2); }

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

.faq details {
  background: var(--surface-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease-out);
}

.faq details[open] { border-color: var(--line-strong); }

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 60px;
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color var(--dur) var(--ease-out);
}

.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--red-text); }

.faq summary .icon {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--red-text);
  transition: transform var(--dur) var(--ease-out);
}

.faq details[open] summary .icon { transform: rotate(45deg); }

.faq details > div {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--fg-muted);
  font-size: 0.9375rem;
  max-width: 68ch;
}

/* --------------------------------------------------------------------------
   15. LOCALIZAÇÃO / CONTATO
   -------------------------------------------------------------------------- */

.contact__grid {
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

@media (min-width: 980px) {
  .contact__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

.info-card {
  display: grid;
  gap: var(--space-5);
  align-content: start;
  padding: var(--space-6);
  background: rgba(20, 22, 26, 0.04);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
}

.info-list { display: grid; gap: var(--space-4); }

.info-list li {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.info-list .icon {
  width: 20px;
  height: 20px;
  flex: none;
  margin-top: 3px;
  color: var(--red);
}

.info-list dt,
.info-list h3 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted-light);
  margin-bottom: 2px;
}

.info-list dd,
.info-list p { font-size: 0.9375rem; line-height: 1.55; }

.info-card .btn-row { margin-top: var(--space-2); }

/* Formulário */
.form-card {
  display: grid;
  gap: var(--space-4);
  align-content: start;
  padding: var(--space-6);
  background: var(--bg);
  color: var(--fg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-card h3 { color: var(--fg); }
.form-card > p { color: var(--fg-muted); font-size: 0.9375rem; }

.form { display: grid; gap: var(--space-4); margin-top: var(--space-2); }

.field { display: grid; gap: var(--space-2); }

.field label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

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

.field input,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: var(--space-3) var(--space-4);
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--fg);
  font-size: 1rem;
  transition: border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}

.field textarea { min-height: 116px; resize: vertical; line-height: 1.55; }

.field input::placeholder,
.field textarea::placeholder { color: var(--fg-subtle); }

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(224, 27, 36, 0.22);
}

.field .hint {
  font-size: 0.8125rem;
  color: var(--fg-subtle);
}

.field .error {
  display: none;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--red-text);
}

.field .error .icon { width: 15px; height: 15px; flex: none; }

.field[data-invalid="true"] input,
.field[data-invalid="true"] textarea { border-color: var(--red-text); }

.field[data-invalid="true"] .error { display: flex; }

.form__foot {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.8125rem;
  color: var(--fg-subtle);
}

.form__foot .icon { width: 15px; height: 15px; flex: none; color: var(--fg-subtle); }

.map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-light);
  background: var(--surface-3);
}

.map iframe {
  width: 100%;
  height: clamp(300px, 38vw, 440px);
  border: 0;
  display: block;
  filter: grayscale(0.15);
}

/* Faixa final de CTA */
.final-cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface-1);
  isolation: isolate;
}

.final-cta img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, rgba(11, 12, 14, 0.96) 0%, rgba(11, 12, 14, 0.9) 46%, rgba(165, 19, 26, 0.55) 100%);
}

.final-cta__body {
  display: grid;
  gap: var(--space-5);
  padding: clamp(2rem, 1.2rem + 3.4vw, 4rem);
  max-width: 62ch;
}

.final-cta h2 { color: var(--fg); }
.final-cta p { color: var(--fg-muted); }

/* --------------------------------------------------------------------------
   16. RODAPÉ
   -------------------------------------------------------------------------- */

.footer {
  position: relative;
  z-index: var(--z-base);
  padding-block: var(--space-8) var(--space-6);
  border-top: 1px solid var(--line);
  background: #08090b;
}

.footer__grid {
  display: grid;
  gap: var(--space-7);
  margin-bottom: var(--space-7);
}

@media (min-width: 780px) {
  .footer__grid { grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--space-6); }
}

.footer__brand { display: grid; gap: var(--space-4); }
.footer__brand img { width: 60px; height: 60px; object-fit: contain; }
.footer__brand strong { display: block; font-size: 1rem; }
.footer__brand span { font-size: 0.875rem; color: var(--fg-subtle); }

.footer h2 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--red-text);
  margin-bottom: var(--space-4);
}

.footer__links { display: grid; gap: var(--space-1); }

.footer__links a,
.footer__links p {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 42px;
  font-size: 0.9375rem;
  color: var(--fg-muted);
  transition: color var(--dur) var(--ease-out);
}

.footer__links a:hover { color: var(--fg); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--fg-subtle);
}

/* --------------------------------------------------------------------------
   17. CTA FLUTUANTE
   -------------------------------------------------------------------------- */

.float-cta {
  position: fixed;
  right: var(--space-4);
  bottom: max(var(--space-4), env(safe-area-inset-bottom));
  z-index: var(--z-float);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 56px;
  padding: 0 var(--space-5);
  background: var(--red);
  color: #fff;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.8), var(--shadow-red);
  transition: transform var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out);
}

.float-cta:hover { background: #f22630; transform: translateY(-2px); }
.float-cta .icon { width: 22px; height: 22px; flex: none; }

@media (max-width: 460px) {
  .float-cta { padding: 0 var(--space-4); font-size: 0.9375rem; }
  .float-cta .label-long { display: none; }
}

/* --------------------------------------------------------------------------
   18. PÁGINA DE POLÍTICA
   -------------------------------------------------------------------------- */

.legal { padding-block: var(--space-8) var(--space-9); }

.legal__content { max-width: 68ch; }
.legal__content h1 { margin-bottom: var(--space-4); }
.legal__content h2 { font-size: var(--step-2); margin-top: var(--space-7); margin-bottom: var(--space-3); }
.legal__content p { color: var(--fg-muted); margin-bottom: var(--space-4); }
.legal__meta { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-subtle); margin-bottom: var(--space-6); }
.legal__back { margin-bottom: var(--space-6); }

/* --------------------------------------------------------------------------
   19. MOVIMENTO
   -------------------------------------------------------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 520ms var(--ease-out),
    transform 520ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Sem JS: nada fica invisível (SEO + robustez) */
.no-js [data-reveal] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* --------------------------------------------------------------------------
   20. IMPRESSÃO
   -------------------------------------------------------------------------- */

@media print {
  body::before,
  body::after,
  .header,
  .float-cta,
  .map,
  .mobile-nav { display: none !important; }
  body { background: #fff; color: #000; }
  .section { padding-block: 1.5rem; }
}