/* ============================================================
   ARGOS MONITORAMENTO ELETRÔNICO — landing page
   Tokens
   ============================================================ */
:root{
  /* Dois fundos com diferença real de valor, não quatro pretos idênticos */
  --ink:   #0b0a08;   /* base */
  --panel: #16130e;   /* painel elevado */
  --bg-1: var(--ink);
  --bg-2: var(--panel);
  --bg-4: var(--ink);

  --gold: #c9a227;
  --gold-bright: #e3bd57;
  --ivory: #f5f0e3;
  --stone: #c2b9a5;   /* corpo de texto — legível */
  --stone-dim: #a49a84;/* meta / rótulos */

  --line: rgba(245,240,227,0.14);
  --line-soft: rgba(245,240,227,0.08);

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-sans: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Escala tipográfica — quatro degraus, não nove */
  --t-micro: 0.6875rem; /* 11 */
  --t-meta:  0.8125rem; /* 13 */
  --t-body:  0.9375rem; /* 15 */
  --t-lead:  1.0625rem; /* 17 */

  /* Escala de espaçamento base 4 */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px;
  --s-5: 24px; --s-6: 32px; --s-7: 40px; --s-8: 56px;
  --s-9: 72px; --s-10: 96px; --s-11: 128px;

  --container: 1240px;
  --radius: 2px;

  /* Grade fotográfica única — unifica temperaturas de cor díspares */
  --photo-grade: saturate(0.82) contrast(1.06) brightness(0.86) sepia(0.06);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body{
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: var(--t-body);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Grão finíssimo sobre a página inteira. O preto chapado lia como vazio;
   com textura ele lê como material — é o que separa fundo escuro premium
   de #000 de template. Imperceptível isolado, decisivo no conjunto. */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* Distribui as linhas dos títulos e evita a última palavra sozinha */
h1, h2{ text-wrap: balance; }

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p{ margin: 0; }
address{ font-style: normal; }

.container{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--s-5);
}
@media (min-width: 1024px){
  .container{ padding-inline: var(--s-6); }
}

.bg-1{ background: var(--bg-1); }
.bg-2{ background: var(--bg-2); }
.bg-4{ background: var(--bg-4); }

a:focus-visible, button:focus-visible{
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

.skip-link{
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: var(--ink);
  padding: 10px 18px;
  z-index: 999;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.skip-link:focus{ left: 16px; top: 16px; }

/* ---------- assinatura: o olho aparece UMA vez, no herói ---------- */
.eye{
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
  position: relative;
  flex: none;
  margin-top: 5px;
}
.eye::after{
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 50%;
  background: var(--gold);
}

.eyebrow{
  display: inline-flex;
  /* ancorado na primeira linha: centralizado, o olho descolava do
     texto quando o rótulo quebrava em duas linhas no mobile */
  align-items: flex-start;
  gap: 10px;
  font-weight: 600;
  font-size: var(--t-micro);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--stone-dim);
  margin-bottom: var(--s-4);
}

/* Grade fotográfica compartilhada */
.monitoring-media img,
.about-media img,
.gallery-item img{ filter: var(--photo-grade); }

/* ============================================================
   NAV
   ============================================================ */
.site-header{
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  background: rgba(11,10,8,0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.site-header.is-scrolled{
  border-bottom-color: var(--line-soft);
  background: rgba(11,10,8,0.95);
}
.site-header.is-scrolled .nav{ height: 62px; }

.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  transition: height 0.25s ease;
}

.brand{ display: flex; align-items: center; gap: 11px; }
.brand img{ height: 30px; width: 30px; object-fit: contain; }
.brand span{
  font-weight: 600;
  font-size: var(--t-meta);
  letter-spacing: 0.22em;
  color: var(--ivory);
}

.nav-links{ display: none; align-items: center; gap: var(--s-7); }
.nav-links a{
  font-weight: 500;
  font-size: var(--t-meta);
  color: rgba(245,240,227,0.62);
  transition: color 0.2s ease;
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--gold);
  transition: right 0.25s ease;
}
.nav-links a:hover{ color: var(--ivory); }
.nav-links a:hover::after{ right: 0; }
@media (min-width: 900px){ .nav-links{ display: flex; } }

.nav .nav-cta{ display: none; }
@media (min-width: 900px){ .nav .nav-cta{ display: inline-flex; } }

.nav-toggle{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  flex: none;
}
.nav-toggle span{
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ivory);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }
@media (min-width: 900px){ .nav-toggle{ display: none; } }

.mobile-menu{
  position: absolute;
  left: 0; right: 0;
  top: 100%;
  z-index: 99;
  max-height: calc(100svh - 76px);
  background: rgba(11,10,8,0.98);
  border-top: 1px solid var(--line-soft);
  padding: var(--s-5) var(--s-5) var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  overflow-y: auto;
}
.mobile-menu.is-open{ opacity: 1; transform: none; pointer-events: auto; }
.mobile-menu nav{ display: flex; flex-direction: column; }
.mobile-menu nav a{
  font-weight: 500;
  font-size: 1.0625rem;
  color: var(--ivory);
  padding: 15px 2px;
  border-bottom: 1px solid var(--line-soft);
}
.mobile-menu nav a:hover{ color: var(--gold-bright); }
@media (min-width: 900px){ .mobile-menu{ display: none; } }

/* ============================================================
   BOTÕES
   ============================================================ */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--t-meta);
  letter-spacing: 0.01em;
  padding: 12px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--gold);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn-solid{ background: var(--gold); color: #17130a; }
.btn-solid:hover{
  background: var(--gold-bright);
  border-color: var(--gold-bright);
  transform: translateY(-1px);
}
/* Fantasma com borda visível — antes parecia campo desabilitado */
.btn-ghost{ background: transparent; color: var(--ivory); border-color: rgba(245,240,227,0.28); }
.btn-ghost:hover{ border-color: var(--ivory); background: rgba(245,240,227,0.05); }
.btn-lg{ padding: 17px 36px; }

/* No mobile os CTAs ocupam a largura toda. Botão estreito solto à
   esquerda, mais curto que o telefone acima dele, ficava desequilibrado;
   centralizar sozinho brigaria com o texto alinhado à esquerda. */
@media (max-width: 639px){
  .hero-actions .btn,
  .contact-primary .btn,
  .cta-final .btn{ width: 100%; }
  .hero-actions{ flex-direction: column; align-items: stretch; gap: var(--s-3); }
}

.nav .btn{ padding: 10px 16px; font-size: var(--t-micro); letter-spacing: 0.04em; }
@media (min-width: 640px){ .nav .btn{ padding: 11px 20px; font-size: var(--t-meta); letter-spacing: 0.01em; } }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position: relative;
  display: flex;
  align-items: center;
  padding-top: 76px;
  padding-bottom: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
}
@media (min-width: 860px){
  .hero{ min-height: clamp(660px, 86vh, 820px); }
}
.hero-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(168deg, #100e0a 0%, #0c0b08 60%, var(--ink) 100%);
}
.hero-bg::after{
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.hero-grid{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-7);
  align-items: center;
  padding-block: var(--s-8);
  width: 100%;
}
@media (min-width: 860px){
  .hero-grid{ grid-template-columns: 1.2fr 0.8fr; gap: var(--s-8); padding-block: var(--s-8); }
}

/* No mobile o emblema vem antes do texto: a marca ancora a primeira
   dobra em vez de aparecer depois de todo o bloco de leitura */
@media (max-width: 859px){
  .hero-emblem{ order: -1; margin-bottom: var(--s-2); }
}

.hero-text{ max-width: 660px; }
.hero .eyebrow{ color: var(--gold); }
.hero h1{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.5rem, 4.1vw, 3.875rem);
  line-height: 1.1;
  letter-spacing: -0.018em;
  color: var(--ivory);
}
.hero h1 em{ font-style: italic; color: var(--gold-bright); font-weight: 500; }
.hero h1 br{ display: none; }
@media (min-width: 860px){ .hero h1 br{ display: inline; } }

.hero-sub{ margin-top: var(--s-5); max-width: 48ch; font-size: var(--t-lead); line-height: 1.6; color: var(--stone); }
.hero-actions{ display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-7); }
.hero-trust{
  margin-top: var(--s-6);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line-soft);
  max-width: 60ch;
  font-weight: 500;
  font-size: var(--t-micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-dim);
}

/* Emblema — sem o glow borrado, só uma ambiência quente que evita
   o efeito de adesivo colado sobre preto chapado */
.hero-emblem{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-emblem::before{
  content: "";
  position: absolute;
  width: 118%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(201,162,39,0.07) 0%, rgba(201,162,39,0) 68%);
  pointer-events: none;
}
/* Uma única flutuação, 4px em 9s. No limite do perceptível: o emblema
   respira sem que o olho registre "animação". */
.hero-emblem img{
  position: relative;
  width: clamp(150px, 34vw, 210px);
  height: auto;
  filter: drop-shadow(0 22px 40px rgba(0,0,0,0.55));
  animation: emblem-float 9s ease-in-out infinite;
}
@keyframes emblem-float{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-4px); }
}
@media (prefers-reduced-motion: reduce){
  .hero-emblem img{ animation: none; }
}
@media (min-width: 860px){
  .hero-emblem img{ width: clamp(200px, 24vw, 290px); }
}

/* ============================================================
   FAIXA DE MARCA — os três pilares correndo entre o herói e Serviços
   ============================================================ */
.ticker{
  position: relative;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--line-soft);
  padding-block: var(--s-4);
}
.ticker-track{
  display: flex;
  width: max-content;
  animation: ticker-scroll 46s linear infinite;
}
.ticker-group{
  display: flex;
  align-items: center;
  gap: var(--s-7);
  padding-right: var(--s-7);
  flex: none;
}
.ticker-group span{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.0625rem;
  letter-spacing: 0.02em;
  color: var(--stone);
  white-space: nowrap;
}
.ticker .value-mark{ opacity: 0.9; }
@keyframes ticker-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
/* Sombreamento nas pontas: a faixa some nas bordas em vez de ser
   cortada em seco pelo viewport */
.ticker::before, .ticker::after{
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: clamp(48px, 10vw, 140px);
  z-index: 2;
  pointer-events: none;
}
.ticker::before{ left: 0; background: linear-gradient(to right, var(--ink), rgba(11,10,8,0)); }
.ticker::after{ right: 0; background: linear-gradient(to left, var(--ink), rgba(11,10,8,0)); }
@media (prefers-reduced-motion: reduce){
  .ticker-track{ animation: none; }
}

/* ============================================================
   SEÇÕES — ritmo
   ============================================================ */
section{ padding-block: var(--s-9); }
@media (min-width: 1024px){ section{ padding-block: var(--s-11); } }

section.section-compact{ padding-block: var(--s-8); }
@media (min-width: 1024px){ section.section-compact{ padding-block: var(--s-10); } }

/* Filete de ancoragem, na largura do container para alinhar com o grid
   logo abaixo. Sem losango: repetido na abertura de toda seção ele
   virava ornamento de template. */
.section-head{
  position: relative;
  max-width: none;
  margin-bottom: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid var(--line-soft);
}
.section-head h2{ max-width: 20ch; }
.section-head > p:not(.eyebrow):not(.section-lead){ max-width: 48ch; }
@media (min-width: 1024px){ .section-head{ margin-bottom: var(--s-9); } }

/* ============================================================
   SERVIÇOS — mesa de operação
   A introdução abre a seção; abaixo, a navegação e o detalhe formam
   uma única peça visual. No mobile, a ordem natural vira acordeão.
   ============================================================ */
.services-explorer{ display: grid; gap: var(--s-8); }

.services-intro{ max-width: 46rem; }
.services-intro h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.4vw, 2.875rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ivory);
  max-width: 20ch;
}
.services-intro .section-lead{ max-width: 52ch; }

.services-workbench{ display: grid; gap: var(--s-6); }
@media (min-width: 900px){
  .services-workbench{
    grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
    min-height: 29rem;
    border: 1px solid var(--line-soft);
    background: linear-gradient(135deg, rgba(245,240,227,0.025), transparent 45%);
  }
  .services-nav{
    display: flex;
    flex-direction: column;
    padding: var(--s-6);
    border-right: 1px solid var(--line-soft);
    background: rgba(0,0,0,0.12);
  }
}

/* Palco do painel no desktop: o JS traz para cá o painel ativo */
.service-stage{ position: relative; min-width: 0; }
@media (min-width: 900px){
  .service-stage{ min-height: 29rem; overflow: hidden; }
  .service-stage::before{
    content: "";
    position: absolute;
    width: 30rem; height: 30rem;
    right: -12rem; bottom: -15rem;
    border: 1px solid rgba(201,162,39,0.16);
    border-radius: 50%;
    box-shadow: 0 0 0 4rem rgba(201,162,39,0.025), 0 0 0 8rem rgba(201,162,39,0.018);
  }
  .service-stage .service-panel{
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: clamp(2.5rem, 6vw, 5rem);
    opacity: 0;
    visibility: hidden;
    transform: translateX(18px);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
  }
  .service-stage .service-panel.is-active{ opacity: 1; visibility: visible; transform: none; }
  .service-stage .service-panel::before{
    content: attr(data-number);
    position: absolute;
    top: clamp(2.25rem, 5vw, 4.5rem);
    right: clamp(2.5rem, 6vw, 5rem);
    font-family: var(--font-display);
    font-size: clamp(4.5rem, 8vw, 7rem);
    line-height: 0.8;
    color: rgba(201,162,39,0.12);
    letter-spacing: -0.08em;
    text-align: right;
    pointer-events: none;
  }
  .service-stage .service-panel::after{
    content: attr(data-label);
    margin-top: var(--s-7);
    padding-top: var(--s-4);
    border-top: 1px solid var(--line);
    color: var(--gold);
    font-size: var(--t-micro);
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }
  .service-stage .service-title,
  .service-stage .service-desc{ position: relative; z-index: 1; }
}

/* Aviso de que os itens são clicáveis */
.chips-hint{
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-4);
  font-weight: 600;
  font-size: var(--t-micro);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone-dim);
}
.chips-hint svg{
  width: 14px; height: 14px; flex: none;
  fill: currentColor;
  color: var(--gold);
  animation: hint-tap 2s ease-in-out infinite;
}
@keyframes hint-tap{
  0%, 100%{ transform: translate(0, 0); }
  50%{ transform: translate(2px, 2px); }
}
.hint-tap{ display: none; }
@media (hover: none){
  .hint-click{ display: none; }
  .hint-tap{ display: inline; }
}
@media (prefers-reduced-motion: reduce){ .chips-hint svg{ animation: none; } }

.services-list{ display: grid; grid-template-columns: 1fr; gap: 2px; }
@media (min-width: 900px){
  .services-list{
    flex: 1;
    grid-template-rows: repeat(5, minmax(0, 1fr));
    gap: var(--s-2);
  }
}

.services-note{ display: none; }
@media (min-width: 900px){
  .services-note{
    display: flex;
    justify-content: space-between;
    gap: var(--s-4);
    margin-top: var(--s-5);
    padding-top: var(--s-4);
    border-top: 1px solid var(--line-soft);
    color: var(--stone-dim);
    font-size: var(--t-micro);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  .services-note span{ color: var(--gold); }
}

/* Badges grandes, ícone dourado sempre */
.service-chip{
  display: flex;
  align-items: center;
  gap: var(--s-4);
  width: 100%;
  margin: 0;
  padding: var(--s-4);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: var(--t-lead);
  font-weight: 500;
  text-align: left;
  color: var(--stone);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.service-chip svg{
  width: 21px;
  height: 21px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--gold);
  transition: color 0.2s ease;
}
.service-chip:hover{
  color: var(--ivory);
  border-color: rgba(201,162,39,0.45);
  background: rgba(245,240,227,0.03);
}
.service-chip.is-active{
  color: var(--ivory);
  border-color: rgba(201,162,39,0.7);
  background: rgba(201,162,39,0.07);
}
.service-chip.is-active::after{
  content: "→";
  margin-left: auto;
  color: var(--gold);
  font-size: 1rem;
}
.service-chip.is-active svg{ color: var(--gold-bright); }

.service-panel:focus-visible{ outline: 2px solid var(--gold-bright); outline-offset: 6px; }
.service-panel .service-title{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.015em;
  color: var(--ivory);
  margin-bottom: var(--s-5);
  max-width: 12ch;
}
.service-panel .service-desc{
  color: var(--stone);
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  line-height: 1.65;
  max-width: 38ch;
}

/* --- Mobile/tablet: painel de operações vertical --- */
@media (max-width: 899px){
  .services-workbench{
    gap: 0;
    border: 1px solid var(--line-soft);
    background: linear-gradient(145deg, rgba(245,240,227,0.025), transparent 52%);
  }
  .services-nav{ padding: var(--s-4); }
  .chips-hint{ margin: var(--s-2) var(--s-2) var(--s-5); }
  .services-list{ gap: 0; }
  .service-chip{
    position: relative;
    min-height: 64px;
    padding: var(--s-3) var(--s-4);
    border: 0;
    border-top: 1px solid var(--line-soft);
    border-radius: 0;
    font-size: 1rem;
    color: var(--stone);
  }
  .service-chip:first-of-type{ border-top-color: transparent; }
  .service-chip svg{
    width: 38px;
    height: 38px;
    padding: 9px;
    border: 1px solid rgba(201,162,39,0.3);
    background: rgba(201,162,39,0.04);
  }
  .service-chip::after{
    content: "+";
    margin-left: auto;
    color: var(--stone-dim);
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 400;
    transition: transform 0.25s ease, color 0.25s ease;
  }
  .service-chip.is-active{
    border-color: rgba(201,162,39,0.55);
    background: linear-gradient(90deg, rgba(201,162,39,0.11), rgba(201,162,39,0.025));
  }
  .service-chip.is-active::before{
    content: "";
    position: absolute;
    left: -1px; top: 0; bottom: 0;
    width: 2px;
    background: var(--gold);
  }
  .service-chip.is-active::after{
    content: "−";
    color: var(--gold);
    transform: rotate(180deg);
  }
  .service-chip.is-active svg{
    color: var(--ink);
    background: var(--gold);
    border-color: var(--gold);
  }
  .service-stage{ display: none; }
  .service-panel{ display: none; }
  .service-panel.is-active{
    display: block;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: var(--s-5) var(--s-5) var(--s-6) calc(var(--s-5) + 2px);
    margin: 0 0 var(--s-2);
    border-left: 2px solid var(--gold);
    border-bottom: 1px solid var(--line-soft);
    background: rgba(0,0,0,0.18);
    animation: service-open 0.35s cubic-bezier(.2,.7,.2,1) both;
  }
  .service-panel.is-active::before{
    content: attr(data-number);
    position: absolute;
    z-index: -1;
    right: var(--s-4); top: var(--s-3);
    font-family: var(--font-display);
    font-size: 5.5rem;
    line-height: 0.8;
    letter-spacing: -0.08em;
    color: rgba(201,162,39,0.08);
  }
  .service-panel .service-title{ display: none; }
  .service-panel .service-desc{
    position: relative;
    font-size: 1rem;
    line-height: 1.65;
    max-width: 30ch;
  }
  .service-panel::after{
    content: attr(data-label);
    display: block;
    margin-top: var(--s-4);
    color: var(--gold);
    font-size: var(--t-micro);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  @keyframes service-open{
    from{ opacity: 0; transform: translateY(-8px); }
    to{ opacity: 1; transform: none; }
  }
}
@media (prefers-reduced-motion: reduce){
  .service-panel.is-active{ animation: none; }
}

.section-lead{ margin-top: var(--s-4); color: var(--stone); font-size: var(--t-lead); line-height: 1.62; max-width: 46ch; }

.section-head h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.4vw, 2.875rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ivory);
}
.section-head > p:not(.eyebrow):not(.section-lead){
  margin-top: var(--s-5); color: var(--stone); font-size: var(--t-lead); max-width: 48ch;
}

/* ============================================================
   MONITORAMENTO / A ARGOS — contidas, não full-bleed
   Fotografia em escala editorial contida: a imagem sustenta o texto
   em vez de dominar a tela inteira.
   ============================================================ */
.monitoring-bleed, .about-bleed{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-7);
  align-items: center;
}
@media (min-width: 900px){
  .monitoring-bleed{ grid-template-columns: 0.82fr 1fr; gap: var(--s-9); }
  .about-bleed{ grid-template-columns: 1fr 0.82fr; gap: var(--s-9); }
}
@media (min-width: 700px) and (max-width: 899px){
  .monitoring-bleed{ grid-template-columns: 0.9fr 1.1fr; gap: var(--s-7); }
  .about-bleed{ grid-template-columns: 1.1fr 0.9fr; gap: var(--s-7); }
  .monitoring-media, .about-media{ min-height: 28rem; }
}

.monitoring-media, .about-media{
  position: relative;
  margin: 0;
  overflow: hidden;
  align-self: stretch;
}
.monitoring-media img, .about-media img{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
@media (min-width: 900px){
  .monitoring-media img, .about-media img{ aspect-ratio: 4 / 5; max-height: 520px; }
}
/* A fachada tem quase metade do quadro em céu estourado. Enquadrar no prédio
   só recupera ~100px, então o céu é rebaixado com um scrim para não abrir um
   bloco branco cegante ao lado do fundo quase preto. */
.about-media img{ object-position: center 100%; }
.about-media::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(11,10,8,0.72) 0%, rgba(11,10,8,0.28) 30%, rgba(11,10,8,0) 52%);
  pointer-events: none;
}

.monitoring-copy, .about-copy{
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.monitoring-copy h2, .about-copy h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 2.9vw, 2.375rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ivory);
  max-width: 15ch;
}
.monitoring-copy > p, .about-copy p{
  margin-top: var(--s-4);
  color: var(--stone);
  font-size: var(--t-lead);
  line-height: 1.62;
  max-width: 44ch;
}

.monitoring-stats{
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-5) var(--s-8);
  margin-top: var(--s-7);
  padding-top: var(--s-5);
  border-top: 1px solid var(--line-soft);
}
.stat{ display: flex; flex-direction: column; gap: 6px; }
.stat-label{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  color: var(--ivory);
  line-height: 1;
}
.stat-desc{
  font-weight: 600;
  font-size: var(--t-micro);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone-dim);
}

/* ============================================================
   GALERIA — quatro imagens, composição editorial
   ============================================================ */
.gallery-grid{ display: grid; grid-template-columns: 1fr; gap: var(--s-3); }

/* No mobile a grade virava cinco fotos empilhadas — muito scroll e
   nenhuma composição. Vira uma tira horizontal com snap, que sangra
   pela borda e sinaliza que há mais para o lado. */
@media (max-width: 559px){
  .gallery-grid{
    display: flex;
    gap: var(--s-3);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-inline: calc(var(--s-5) * -1);
    padding-inline: var(--s-5);
  }
  .gallery-grid::-webkit-scrollbar{ display: none; }
  .gallery-item{ flex: 0 0 82%; scroll-snap-align: start; }
  .gallery-item img{ aspect-ratio: 4 / 5; }
}

@media (min-width: 560px){
  .gallery-grid{ grid-template-columns: 1fr 1fr; }
  .g-1{ grid-column: 1 / -1; }
}
@media (min-width: 900px){
  .gallery-grid{
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: 400px 280px;
    gap: var(--s-3);
  }
  .g-1{ grid-column: 1 / 8; grid-row: 1; }
  .g-2{ grid-column: 8 / 13; grid-row: 1; }
  .g-3{ grid-column: 1 / 5; grid-row: 2; }
  .g-4{ grid-column: 5 / 9; grid-row: 2; }
  .g-5{ grid-column: 9 / 13; grid-row: 2; }
}

.gallery-item{ position: relative; margin: 0; display: block; overflow: hidden; background: var(--panel); }
.gallery-item img{
  width: 100%; height: 100%; display: block; object-fit: cover;
  transition: transform 0.7s cubic-bezier(.2,.7,.2,1), filter 0.7s ease;
}
@media (min-width: 560px) and (max-width: 899px){
  .g-1 img{ aspect-ratio: 16 / 9; }
  .g-2 img, .g-3 img, .g-4 img, .g-5 img{ aspect-ratio: 4 / 3; }
}
.gallery-item:hover img{ transform: scale(1.03); }

.gallery-item::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,10,8,0.6) 0%, rgba(11,10,8,0) 42%);
  pointer-events: none;
}
/* Legenda em badge: solta sobre a foto ela competia com o fundo da
   imagem e sumia nos trechos claros */
.gallery-item figcaption{
  position: absolute;
  left: var(--s-4); bottom: var(--s-4);
  z-index: 2;
  padding: 7px 12px;
  background: rgba(11,10,8,0.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  /* Marcador dourado na aresta — detalhe mínimo, sem repetir o losango */
  border-left: 2px solid var(--gold);
  font-weight: 600;
  font-size: var(--t-micro);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ivory);
}

/* ============================================================
   Chip de assinatura — só no endereço (sobre + mapa)
   ============================================================ */
.signature-chip{
  position: absolute;
  left: var(--s-5); bottom: var(--s-5);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: rgba(11,10,8,0.86);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: var(--s-3) var(--s-4);
  font-weight: 600;
  font-size: var(--t-micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ivory);
}
.signature-chip span:last-child{ color: var(--stone-dim); font-weight: 500; }

/* ============================================================
   FAIXA DE VALORES
   ============================================================ */
/* Faixa compacta: com o padding de seção cheia ela abria espaço morto
   e perdia a leitura de "faixa" dentro do scroll */
.values-band{ padding-block: var(--s-7); border-block: 1px solid var(--line-soft); }
@media (min-width: 1024px){ .values-band{ padding-block: var(--s-8); } }
.values-grid{
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 700px){
  .values-grid{ grid-template-columns: repeat(3, 1fr); }
}
.value-col{
  position: relative;
  padding-block: var(--s-4);
  border-top: 1px solid var(--line-soft);
}
.value-col:first-child{ border-top: none; padding-top: 0; }
@media (min-width: 700px){
  .value-col{ border-top: none; padding-block: 0; padding-inline: var(--s-7); }
  .value-col:first-child{ padding-left: 0; }
  .value-col:last-child{ padding-right: 0; }
  /* filete, no mesmo vocabulário das outras grades — no lugar do "/" */
  .value-col:not(:first-child){ border-left: 1px solid var(--line-soft); }
}
.value-col h3{
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.375rem;
  letter-spacing: -0.01em;
  color: var(--ivory);
}
/* Losango dourado — ornamento tipográfico, no espírito de um fleuron.
   Losango cheio dentro de contorno: pega a luz como uma faceta sem
   precisar de brilho nem gradiente. */
.value-mark{
  position: relative;
  flex: none;
  width: 11px;
  height: 11px;
  border: 1px solid rgba(201,162,39,0.55);
  transform: rotate(45deg);
}
.value-mark::after{
  content: "";
  position: absolute;
  inset: 2px;
  background: var(--gold);
}
.value-col p{
  margin-top: var(--s-3);
  padding-left: calc(11px + var(--s-3));
  color: var(--stone-dim);
  font-size: var(--t-body);
  line-height: 1.55;
  max-width: 30ch;
}

/* ============================================================
   DIFERENCIAIS — sem numerais, para não repetir Serviços
   ============================================================ */
.diferenciais-grid{ display: grid; grid-template-columns: 1fr; gap: var(--s-6); }
@media (min-width: 640px){
  .diferenciais-grid{ grid-template-columns: 1fr 1fr; column-gap: var(--s-8); row-gap: var(--s-7); }
}
/* Cabeçalho ao lado, grade 2×2 — composição diferente da de Serviços,
   para as duas seções não lerem como o mesmo bloco repetido, e para
   fechar o vazio à direita do título */
@media (min-width: 900px){
  .dif-layout{
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: var(--s-9);
    align-items: start;
  }
  .dif-layout .section-head{ margin-bottom: 0; max-width: none; }
  .dif-layout .diferenciais-grid{ column-gap: var(--s-8); row-gap: var(--s-8); }
}

.dif-item{ position: relative; padding-top: var(--s-5); border-top: 1px solid var(--line-soft); }
.dif-item h3{
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.005em;
  color: var(--ivory);
  margin-bottom: var(--s-2);
}
.dif-item p{ color: var(--stone-dim); font-size: var(--t-body); line-height: 1.6; max-width: 32ch; }

/* ============================================================
   CONTATO
   ============================================================ */
.contact-grid{ display: grid; grid-template-columns: 1fr; gap: var(--s-8); }
@media (min-width: 700px) and (max-width: 899px){ .contact-grid{ grid-template-columns: 0.9fr 1.1fr; gap: var(--s-7); } }
@media (min-width: 900px){ .contact-grid{ grid-template-columns: 1fr 0.9fr; gap: var(--s-9); } }

.contact-primary-label{
  display: block;
  font-weight: 600;
  font-size: var(--t-micro);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone-dim);
}
.contact-phone{
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.4vw, 2.75rem);
  color: var(--ivory);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-block: var(--s-3) var(--s-5);
  transition: color 0.2s ease;
}
.contact-phone:hover{ color: var(--gold-bright); }

/* Grid de duas colunas — antes os telefones caíam em três margens diferentes */
.contact-secondary{
  position: relative;
  margin-top: var(--s-7);
  padding-top: var(--s-5);
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: var(--s-3);
}
.contact-secondary div{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}
@media (min-width: 480px){
  .contact-secondary div{ grid-template-columns: minmax(0, 15rem) 1fr; gap: var(--s-4); align-items: baseline; }
}
.contact-secondary dt{
  font-size: var(--t-micro); letter-spacing: 0.1em; text-transform: uppercase; color: var(--stone-dim);
}
.contact-secondary dd{ margin: 0; font-size: var(--t-body); color: var(--stone); }
.contact-secondary dd a:hover{ color: var(--gold-bright); }

.contact-map{ position: relative; border: 1px solid var(--line-soft); overflow: hidden; }
.contact-map iframe{
  width: 100%; height: 300px; border: 0; display: block;
  /* Mapa escuro mantendo a cor: invert + hue-rotate(180deg) troca só a
     luminosidade e devolve os matizes originais, então parques e água
     continuam legíveis. Antes o grayscale zerava a cor e o mapa ficava
     preto e branco. */
  filter: invert(0.88) hue-rotate(180deg) saturate(0.72) contrast(0.92) brightness(1.08);
}
.contact-map-chip{ left: var(--s-4); bottom: var(--s-4); }

/* Links em linhas com filete, no mesmo vocabulário das grades —
   soltos como texto corrido liam como documento, não como interface */
.contact-socials{
  display: flex;
  flex-direction: column;
  margin-top: var(--s-6);
  font-size: var(--t-body);
  color: var(--stone);
}
.contact-socials a{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding-block: var(--s-4);
  border-top: 1px solid var(--line-soft);
  transition: color 0.2s ease;
}
.contact-socials a:last-child{ border-bottom: 1px solid var(--line-soft); }
.contact-socials a::after{
  content: "↗";
  font-size: var(--t-meta);
  color: var(--stone-dim);
  transition: color 0.2s ease, transform 0.2s ease;
}
.contact-socials a:hover{ color: var(--gold-bright); }
.contact-socials a:hover::after{ color: var(--gold-bright); transform: translate(2px, -2px); }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final{
  position: relative;
  text-align: center;
  border-top: 1px solid var(--line-soft);
}
/* Painel de fecho: o texto solto no preto chapado não lia como
   encerramento. A superfície contida dá peso ao último ato da página. */
.cta-final .container{
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-inline: auto;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  padding-block: var(--s-9);
}
@media (min-width: 1024px){
  .cta-final .container{ padding-block: var(--s-10); padding-inline: var(--s-9); }
}
/* No mobile o painel encostava nas bordas da tela e lia como caixa
   espremida. Vira faixa de ponta a ponta, sem moldura lateral. */
@media (max-width: 767px){
  .cta-final.bg-4{ background: var(--panel); border-bottom: 1px solid var(--line-soft); }
  .cta-final .container{ background: none; border: 0; padding-block: 0; }
}
.cta-emblem{
  width: clamp(88px, 11vw, 124px);
  height: auto;
  margin-bottom: var(--s-6);
  filter: drop-shadow(0 14px 26px rgba(0,0,0,0.5));
}
.cta-final h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ivory);
  max-width: 18ch;
}
.cta-final h2 br{ display: none; }
@media (min-width: 560px){ .cta-final h2 br{ display: inline; } }
.cta-final p{ margin-top: var(--s-4); color: var(--stone); font-size: var(--t-lead); max-width: 46ch; }
.cta-final .btn{ margin-top: var(--s-7); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ border-top: 1px solid var(--line-soft); padding-block: var(--s-8) var(--s-5); }
.footer-grid{ display: grid; grid-template-columns: 1fr; gap: var(--s-6); }
@media (min-width: 780px){ .footer-grid{ grid-template-columns: 1.1fr 1fr 1fr; gap: var(--s-6); align-items: start; } }

.footer-brand{ display: flex; align-items: center; gap: 12px; }
.footer-brand img{ height: 28px; width: 28px; object-fit: contain; flex: none; }
.footer-brand div{ display: flex; flex-direction: column; gap: 5px; }
.footer-name{ font-weight: 600; font-size: var(--t-meta); letter-spacing: 0.04em; color: var(--ivory); }
.footer-tag{ font-size: var(--t-meta); color: var(--stone-dim); }

.footer-contact{ display: flex; flex-direction: column; gap: var(--s-3); }
.footer-contact div{ display: flex; flex-direction: column; gap: 2px; font-size: var(--t-body); }
.footer-contact dt{ color: var(--stone-dim); font-size: var(--t-micro); letter-spacing: 0.1em; text-transform: uppercase; }
.footer-contact dd{ margin: 0; color: var(--stone); word-break: break-word; }
.footer-contact dd a:hover{ color: var(--gold-bright); }

.footer-location{ display: flex; flex-direction: column; gap: var(--s-4); }
.footer-address{ font-size: var(--t-body); color: var(--stone); line-height: 1.6; }

.footer-socials{ display: flex; gap: var(--s-3); }
.social-btn{
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-soft);
  color: var(--stone-dim);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.social-btn:hover{ color: var(--gold-bright); border-color: var(--line); }
.social-btn svg{ width: 15px; height: 15px; }

.footer-bottom{ margin-top: var(--s-7); padding-top: var(--s-5); border-top: 1px solid var(--line-soft); }
.footer-fine{ font-size: var(--t-meta); color: var(--stone-dim); }
@media (max-width: 559px){
  .site-footer{ padding-top: var(--s-7); }
  .footer-grid{ gap: var(--s-7); }
  .footer-name, .footer-tag, .footer-contact div, .footer-address{ font-size: 0.875rem; }
  .footer-contact dt{ font-size: 0.75rem; }
  .social-btn{ width: 42px; height: 42px; }
  .footer-fine{ font-size: 0.75rem; line-height: 1.5; }
}

/* ============================================================
   WHATSAPP FLUTUANTE
   ============================================================ */
.wa-float{
  position: fixed;
  right: var(--s-5); bottom: var(--s-5);
  z-index: 90;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gold);
  color: #17130a;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 28px -10px rgba(0,0,0,0.8);
  transition: transform 0.2s ease, background 0.2s ease;
}
.wa-float:hover{ background: var(--gold-bright); transform: translateY(-2px); }
.wa-float svg{ width: 21px; height: 21px; }

.wa-tooltip{
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--panel);
  color: var(--ivory);
  border: 1px solid var(--line-soft);
  padding: 7px 14px;
  font-weight: 600;
  font-size: var(--t-micro);
  letter-spacing: 0.05em;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
@media (min-width: 900px){ .wa-float:hover .wa-tooltip{ opacity: 1; } }
@media (max-width: 899px){ .wa-tooltip{ display: none; } }

/* reveal-on-scroll */
.reveal{ opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   DIREÇÃO PREMIUM — operação, arquivo e presença
   ============================================================ */

/* O emblema funciona como peça suspensa, não como imagem estática. */
.hero-emblem::before{ animation: emblem-aura 6.5s ease-in-out infinite; }
.hero-emblem img{ animation: emblem-float 6.5s ease-in-out infinite; }
@keyframes emblem-float{
  0%, 100%{ transform: translateY(0) rotate(-0.35deg); filter: drop-shadow(0 22px 40px rgba(0,0,0,0.55)); }
  50%{ transform: translateY(-9px) rotate(0.35deg); filter: drop-shadow(0 31px 48px rgba(0,0,0,0.66)); }
}
@keyframes emblem-aura{
  0%, 100%{ opacity: 0.72; transform: scale(0.96); }
  50%{ opacity: 1; transform: scale(1.04); }
}

/* Transições: um filete central e uma luz curta costuram as seções. */
.monitoring, #galeria, .about, #diferenciais, .contact{ position: relative; }
.monitoring::before, #galeria::before, .about::before, #diferenciais::before, .contact::before{
  content: "";
  position: absolute;
  top: 0; left: 50%;
  width: min(180px, 30vw); height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(201,162,39,0.65), transparent);
}
.monitoring::after, .about::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 82% 16%, rgba(201,162,39,0.055), transparent 28%);
}
.monitoring > .container, .about > .container{ position: relative; z-index: 1; }

/* MONITORAMENTO — central operacional com uma janela fotográfica contida. */
.monitoring-bleed{
  border: 1px solid var(--line-soft);
  background:
    linear-gradient(rgba(245,240,227,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,240,227,0.025) 1px, transparent 1px),
    rgba(0,0,0,0.1);
  background-size: 72px 72px;
  padding: clamp(1.5rem, 4vw, 3.5rem);
}
.monitoring-copy h2{ font-size: clamp(2.35rem, 4vw, 4rem); max-width: 12ch; }
.operation-status{
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-top: var(--s-5) !important;
  color: var(--ivory) !important;
  font-size: var(--t-micro) !important;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.operation-status span, .console-live i, .signal-pulse{
  width: 8px; height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(201,162,39,0.1);
  animation: status-pulse 2.4s ease-in-out infinite;
}
@keyframes status-pulse{ 50%{ opacity: 0.45; box-shadow: 0 0 0 9px rgba(201,162,39,0.02); } }
.monitoring-stats{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line-soft);
  padding: 0;
}
.stat{ padding: var(--s-4); }
.stat + .stat{ border-left: 1px solid var(--line-soft); }
.monitoring-console{ border: 1px solid rgba(201,162,39,0.28); background: var(--ink); padding: var(--s-3); }
.console-bar, .console-footer{
  display: flex;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-2) var(--s-2) var(--s-4);
  color: var(--stone-dim);
  font-size: var(--t-micro);
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.console-footer{ padding: var(--s-4) var(--s-2) var(--s-2); border-top: 1px solid var(--line-soft); }
.console-live{ display: flex; align-items: center; gap: var(--s-2); color: var(--gold); }
.console-live i{ width: 6px; height: 6px; box-shadow: none; }
.monitoring-console .monitoring-media{ border: 1px solid var(--line-soft); }
.monitoring-console .monitoring-media::after{
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(201,162,39,0.08) 1px, transparent 1px), linear-gradient(rgba(201,162,39,0.06) 1px, transparent 1px);
  background-size: 25% 25%;
}
.monitoring-console .monitoring-media img{ aspect-ratio: 16 / 10; max-height: none; filter: saturate(0.62) contrast(1.12) brightness(0.72); }

/* GALERIA — arquivo de campo, não mosaico fotográfico. */
.gallery-archive{ border: 1px solid var(--line-soft); background: rgba(245,240,227,0.018); padding: var(--s-3); }
.archive-bar, .archive-footer{
  display: flex; justify-content: space-between; gap: var(--s-4);
  padding: var(--s-3) var(--s-2) var(--s-5);
  color: var(--stone-dim); font-size: var(--t-micro); font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
}
.archive-bar span:first-child, .archive-footer span:first-child{ color: var(--gold); }
.archive-footer{ padding: var(--s-5) var(--s-2) var(--s-3); border-top: 1px solid var(--line-soft); }
.gallery-archive .gallery-grid{ display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: repeat(2, 220px); gap: var(--s-3); }
.gallery-archive .gallery-signal{ grid-column: 1; grid-row: 1; }
.gallery-archive .g-2{ grid-column: 2; grid-row: 1; }
.gallery-archive .g-3{ grid-column: 3; grid-row: 1; }
.gallery-archive .g-1{ grid-column: 1; grid-row: 2; }
.gallery-archive .g-4{ grid-column: 2; grid-row: 2; }
.gallery-archive .g-5{ grid-column: 3; grid-row: 2; }
.gallery-archive .gallery-item{
  border: 1px solid var(--line-soft);
  background-color: #090806;
  background-image: linear-gradient(rgba(9,8,6,0.3), rgba(9,8,6,0.48)), var(--archive-image);
  background-size: cover;
  background-position: center;
}
.gallery-archive .gallery-item img{
  aspect-ratio: auto;
  object-fit: contain;
  padding: var(--s-3);
  filter: saturate(0.64) contrast(1.1) brightness(0.82) sepia(0.04) drop-shadow(0 12px 24px rgba(0,0,0,0.42));
}
.gallery-archive .gallery-item:hover img{ filter: saturate(0.72) contrast(1.1) brightness(0.78); transform: scale(1.025); }
.gallery-archive .gallery-item::before{
  content: attr(data-index); position: absolute; z-index: 3; top: var(--s-3); right: var(--s-3);
  color: var(--gold); font-family: var(--font-display); font-size: 1.25rem;
}
.gallery-archive .gallery-item figcaption{ background: transparent; border: 0; padding: 0; }
.gallery-signal{
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  padding: var(--s-6); border: 1px solid rgba(201,162,39,0.3);
  background: radial-gradient(circle at 90% 20%, rgba(201,162,39,0.1), transparent 42%), var(--panel);
}
.gallery-signal strong{ margin-top: var(--s-4); font-family: var(--font-display); font-size: 1.75rem; color: var(--ivory); }
.gallery-signal p{ margin-top: var(--s-2); max-width: 34ch; color: var(--stone); font-size: var(--t-body); }

/* A ARGOS — manifesto tipográfico com registro documental compacto. */
.about-bleed{ align-items: stretch; }
.about-copy{ position: relative; padding: clamp(1.5rem, 4vw, 3.5rem); border: 1px solid var(--line-soft); background: rgba(0,0,0,0.1); }
.about-copy::after{
  content: "ARGOS"; position: absolute; right: var(--s-5); top: var(--s-5);
  color: rgba(201,162,39,0.055); font-family: var(--font-display); font-size: clamp(3rem, 8vw, 7rem); line-height: 1;
}
.about-copy h2{ position: relative; z-index: 1; font-size: clamp(2.35rem, 4.2vw, 4.25rem); max-width: 11ch; }
.about-manifesto{ color: var(--gold-bright) !important; font-family: var(--font-display); font-size: clamp(1.3rem, 2.2vw, 1.75rem) !important; font-style: italic; }
.about-journey{ display: flex; align-items: center; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-7); padding-top: var(--s-5); border-top: 1px solid var(--line-soft); }
.about-journey span{ color: var(--ivory); font-size: var(--t-micro); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.about-journey i{ width: 28px; height: 1px; background: var(--gold); position: relative; }
.about-journey i::after{ content: ""; position: absolute; right: 0; top: -2px; width: 5px; height: 5px; border-top: 1px solid var(--gold); border-right: 1px solid var(--gold); transform: rotate(45deg); }
.about-record{
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-self: stretch;
  min-height: 100%;
  padding: var(--s-6);
  border: 1px solid var(--line-soft);
  background: var(--ink);
  overflow: hidden;
}
.record-intro{
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--s-4);
  padding-bottom: var(--s-7);
}
.record-intro img{ width: 72px; height: 72px; object-fit: contain; filter: drop-shadow(0 12px 22px rgba(0,0,0,0.55)); }
.record-intro div{ display: flex; flex-direction: column; gap: 5px; }
.record-intro span{ color: var(--gold); font-size: var(--t-micro); font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; }
.record-intro strong{ color: var(--ivory); font-family: var(--font-display); font-size: 1.45rem; font-weight: 600; }
.record-facts{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: var(--s-7);
  border-block: 1px solid var(--line-soft);
}
.record-facts div{ display: flex; flex-direction: column; gap: 6px; padding: var(--s-4) var(--s-3); }
.record-facts div + div{ border-left: 1px solid var(--line-soft); }
.record-facts strong{ color: var(--ivory); font-family: var(--font-display); font-size: 1.15rem; }
.record-facts span{ color: var(--stone-dim); font-size: var(--t-micro); letter-spacing: 0.08em; text-transform: uppercase; }
.record-mark{ position: absolute; right: -0.04em; top: -0.18em; font-family: var(--font-display); font-size: clamp(10rem, 24vw, 18rem); line-height: 1; color: rgba(201,162,39,0.055); }
.about-record .about-media{ width: min(100%, 420px); align-self: flex-end; border: 1px solid var(--line-soft); }
.about-record .about-media img{ aspect-ratio: 16 / 10; max-height: 260px; filter: saturate(0.5) contrast(1.12) brightness(0.7); }
.record-caption{ position: relative; margin-top: var(--s-4); color: var(--stone-dim); font-size: var(--t-micro); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }

/* DIFERENCIAIS — módulos táticos assimétricos. */
#diferenciais{ overflow: hidden; }
#diferenciais::after{
  content: "04"; position: absolute; right: -0.04em; top: 50%; transform: translateY(-50%);
  color: rgba(201,162,39,0.035); font-family: var(--font-display); font-size: min(30vw, 28rem); line-height: 1;
}
#diferenciais .container{ position: relative; z-index: 1; }
.diferenciais-grid{ gap: var(--s-3); }
.dif-item{
  min-height: 190px; padding: var(--s-7) var(--s-5) var(--s-5);
  border: 1px solid var(--line-soft); background: rgba(245,240,227,0.018); overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.dif-item::before{
  content: attr(data-number); position: absolute; right: var(--s-4); top: var(--s-3);
  color: rgba(201,162,39,0.24); font-family: var(--font-display); font-size: 2rem;
}
.dif-item::after{ content: ""; position: absolute; left: var(--s-5); top: var(--s-5); width: 24px; height: 1px; background: var(--gold); }
.dif-item h3{ font-family: var(--font-display); font-size: 1.35rem; }
@media (hover: hover) and (pointer: fine){
  .dif-item:hover{ transform: translateY(-4px); border-color: rgba(201,162,39,0.42); background: rgba(201,162,39,0.045); }
}

@media (min-width: 900px){
  .monitoring-bleed{ grid-template-columns: 1.08fr 0.92fr; gap: var(--s-8); }
  .about-bleed{ grid-template-columns: 1.18fr 0.82fr; gap: var(--s-4); align-items: stretch; }
  .dif-layout{ grid-template-columns: 0.68fr 1.32fr; }
  .diferenciais-grid{ grid-template-columns: 0.9fr 1.1fr; }
  .dif-item:nth-child(2), .dif-item:nth-child(3){ min-height: 220px; }
}

@media (max-width: 899px){
  .monitoring-bleed, .about-bleed{ grid-template-columns: 1fr; gap: var(--s-4); }
  .monitoring-copy, .about-copy{ padding: var(--s-6); }
  .monitoring-console{ max-width: 620px; }
  .about-record{ min-height: 0; }
  .gallery-archive .gallery-grid{
    display: flex; grid-template: none; gap: var(--s-3); overflow-x: auto;
    scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: var(--s-2);
  }
  .gallery-archive .gallery-grid::-webkit-scrollbar{ display: none; }
  .gallery-archive .gallery-signal{ order: -1; }
  .gallery-archive .gallery-item, .gallery-archive .gallery-signal{
    flex: 0 0 72%;
    height: 320px;
    min-height: 0;
    align-self: flex-start;
    scroll-snap-align: start;
  }
  .gallery-archive .gallery-item{ display: flex; flex-direction: column; }
  .gallery-archive .gallery-item img{ width: 100%; height: 260px; flex: none; aspect-ratio: auto; }
  .gallery-archive .gallery-item figcaption{
    position: static;
    display: flex;
    align-items: center;
    flex: 1;
    padding: 0 var(--s-4);
  }
}

@media (max-width: 559px){
  .hero-emblem img{ animation-duration: 7.5s; }
  .monitoring-bleed{ padding: var(--s-4); }
  .monitoring-copy, .about-copy{ padding: var(--s-5); }
  .monitoring-copy h2, .about-copy h2{ font-size: 2.35rem; }
  .monitoring-stats{ grid-template-columns: 1fr; }
  .stat + .stat{ border-left: 0; border-top: 1px solid var(--line-soft); }
  .console-bar, .console-footer{ letter-spacing: 0.08em; }
  .gallery-archive{ margin-inline: calc(var(--s-5) * -1); border-inline: 0; padding-inline: var(--s-5); }
  .gallery-archive .gallery-grid{ margin-inline: 0; padding-inline: 0; }
  .gallery-archive .gallery-item, .gallery-archive .gallery-signal{ flex-basis: 84%; height: 320px; min-height: 0; }
  .archive-bar, .archive-footer{ flex-direction: column; }
  .about-record{ min-height: 0; padding: var(--s-5); }
  .record-intro{ padding-bottom: var(--s-6); }
  .record-intro img{ width: 56px; height: 56px; }
  .record-facts{ grid-template-columns: 1fr; margin-bottom: var(--s-6); }
  .record-facts div + div{ border-left: 0; border-top: 1px solid var(--line-soft); }
  .about-record .about-media img{ max-height: 190px; }
  .about-journey{ align-items: flex-start; flex-direction: column; }
  .about-journey i{ width: 1px; height: 18px; margin-left: 3px; }
  .about-journey i::after{ right: -2px; top: auto; bottom: 0; transform: rotate(135deg); }
  .dif-item{ min-height: 170px; }
}

@media (prefers-reduced-motion: reduce){
  .hero-emblem::before, .hero-emblem img, .operation-status span, .console-live i, .signal-pulse{ animation: none; }
}

/* ============================================================
   GALERIA — carrossel definitivo
   ============================================================ */
.archive-bar{ align-items: center; padding-bottom: var(--s-4); }
.archive-controls{ display: flex; align-items: center; gap: var(--s-2); }
.archive-arrow{
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line);
  background: rgba(245,240,227,0.025);
  color: var(--gold);
  font: inherit;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.archive-arrow:hover:not(:disabled){ color: var(--ink); background: var(--gold); border-color: var(--gold); }
.archive-arrow:disabled{ opacity: .3; cursor: default; }
.gallery-archive .gallery-grid{
  display: flex;
  grid-template: none;
  align-items: flex-start;
  gap: var(--s-3);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 0;
}
.gallery-archive .gallery-grid::-webkit-scrollbar{ display: none; }
.gallery-archive .gallery-item,
.gallery-archive .gallery-signal{
  grid-column: auto;
  grid-row: auto;
  order: 0;
  height: 320px;
  min-height: 0;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}
.gallery-archive .gallery-signal{ flex: 0 0 31%; }
.gallery-archive .g-1{ flex: 0 0 43%; }
.gallery-archive .g-2,
.gallery-archive .g-3,
.gallery-archive .g-4,
.gallery-archive .g-5{ flex: 0 0 24%; }
.gallery-archive .gallery-item{
  display: block;
  border: 0;
  background: transparent;
  background-image: none;
  box-shadow: inset 0 0 0 1px rgba(201,162,39,.18);
}
.gallery-archive .gallery-item img{
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: cover;
  filter: saturate(.62) contrast(1.1) brightness(.72) sepia(.05);
}
.gallery-archive .gallery-item:hover img{ filter: saturate(.82) contrast(1.08) brightness(.82); }
.gallery-archive .gallery-item figcaption{
  position: absolute;
  left: var(--s-4);
  bottom: var(--s-4);
  display: block;
  padding: 7px 12px;
  background: rgba(11,10,8,.82);
  border-left: 2px solid var(--gold);
}
.gallery-archive .gallery-item::after{ background: linear-gradient(to top, rgba(11,10,8,.72), transparent 52%); }
.gallery-archive .gallery-item::before{
  top: var(--s-4);
  right: var(--s-4);
  padding: 4px 8px;
  background: rgba(11,10,8,.7);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}
.gallery-archive .g-1 img{ object-position: center; }
.gallery-archive .g-2 img{ object-position: 58% center; }
.gallery-archive .g-3 img{ object-position: 58% center; }
.gallery-archive .g-4 img{ object-position: 56% center; }
.gallery-archive .g-5 img{ object-position: center; }

@media (max-width: 899px){
  .archive-bar{ flex-direction: row; align-items: center; }
  .gallery-archive .gallery-signal{ flex-basis: 76%; height: 350px; }
  .gallery-archive .g-1{ flex-basis: 86%; height: 350px; }
  .gallery-archive .g-2,
  .gallery-archive .g-3,
  .gallery-archive .g-4,
  .gallery-archive .g-5{ flex-basis: 68%; height: 350px; }
  .gallery-archive .gallery-item figcaption{ position: absolute; padding: 7px 12px; }
}
@media (max-width: 559px){
  .archive-arrow{ width: 42px; height: 42px; }
  .gallery-archive .gallery-signal{ flex-basis: 84%; }
  .gallery-archive .g-1{ flex-basis: 90%; }
  .gallery-archive .g-2,
  .gallery-archive .g-3,
  .gallery-archive .g-4,
  .gallery-archive .g-5{ flex-basis: 74%; }
}


/* CONSOLE DA MONITORAMENTO — selo com vídeo vertical sobreposto no canto */
.monitoring-console{ position: relative; }
.console-video-badge{
  position: absolute;
  right: var(--s-4); bottom: var(--s-4);
  z-index: 2;
  width: 84px;
  border: 1px solid rgba(201,162,39,0.4);
  background: var(--ink);
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
}
.console-video-badge video{
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.1) brightness(0.85);
}
.console-video-badge span{
  display: block;
  padding: 4px 0;
  text-align: center;
  color: var(--gold);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-top: 1px solid var(--line-soft);
}
@media (min-width: 700px){
  .console-video-badge{ width: 108px; }
}

.contact-hours-note{
  margin-top: var(--s-4);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line-soft);
  color: var(--stone-dim);
  font-size: var(--t-micro);
  line-height: 1.6;
}