/* ============================================================
   PRECISÃO ENGENHARIA — DESIGN SYSTEM
   ============================================================ */
:root {
  --bg-deep:        #050912;   /* preto-aço com pigmento azul */
  --bg-surface:     #0A1320;   /* surface, levemente azulado */
  --bg-elevated:    #0F1B2A;   /* elevated, hover */
  --ink-primary:    #F2F4F7;
  --ink-secondary:  #8A95A3;
  --ink-mute:       #4A5563;
  --line:           #1C2A3A;   /* divisórias com tom navy */

  /* IDENTIDADE PRECISÃO */
  --brand-primary:  #005799;   /* AZUL PRECISÃO — cor oficial da marca */
  --brand-dark:     #003F71;   /* AZUL CORPORATIVO PROFUNDO */
  --brand-light:    #4A9FE0;   /* AZUL CLARO — hover, gradientes */

  --accent-signal:  #FFD23F;   /* AMARELO HIGH-VIS — CTA, status, sinalização (EPI offshore) */
  --accent-warn:    #FF7A1A;   /* LARANJA — alertas críticos */
  --accent-deep:    #005799;   /* alias do brand-primary p/ compat. */

  --font-display: 'Bricolage Grotesque', 'Helvetica Neue', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --container: 1440px;
  --pad-x: clamp(1.25rem, 4vw, 4rem);
  --section-pad: clamp(4rem, 10vw, 10rem);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.83, 0, 0.17, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg-deep);
  color: var(--ink-primary);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  cursor: none;
}

@media (max-width: 768px) {
  html, body { cursor: auto; }
}

::selection { background: var(--accent-signal); color: var(--brand-dark); }

a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }

/* ============================================================
   GRAIN OVERLAY GLOBAL
   ============================================================ */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.cursor-dot, .cursor-outline {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 10000;
  transform: translate3d(-50%, -50%, 0);
  border-radius: 50%;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent-signal);
  transition: width 0.25s var(--ease-out), height 0.25s var(--ease-out), background 0.25s var(--ease-out);
}
.cursor-outline {
  width: 36px; height: 36px;
  border: 1px solid rgba(242,244,247,0.4);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out), border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.cursor-hover .cursor-dot { width: 0; height: 0; }
.cursor-hover .cursor-outline {
  width: 60px; height: 60px;
  background: var(--accent-signal);
  border-color: var(--accent-signal);
  mix-blend-mode: difference;
}
@media (max-width: 768px) {
  .cursor-dot, .cursor-outline { display: none; }
}

/* ============================================================
   TYPOGRAPHY UTILITIES
   ============================================================ */
.mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  font-weight: 500;
}
.tech-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5ch;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}
.tech-label::before { content: '['; color: var(--accent-signal); padding-right: 4px; }
.tech-label::after { content: ']'; color: var(--accent-signal); padding-left: 4px; }

.display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.025em;
}

.section-num {
  font-family: var(--font-mono);
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 500;
  color: var(--bg-elevated);
  line-height: 0.9;
  letter-spacing: -0.04em;
}

/* ============================================================
   LAYOUT PRIMITIVES
   ============================================================ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

section { position: relative; }

.section-pad { padding: var(--section-pad) 0; }

.divider {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 20%, var(--line) 80%, transparent);
}

/* ============================================================
   NAV / HEADER
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.5rem var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: padding 0.4s var(--ease-out), background 0.4s var(--ease-out), backdrop-filter 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  padding: 0.9rem var(--pad-x);
  background: rgba(5, 9, 18, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav-logo {
  display: flex;
  align-items: center;
  height: 40px;
  transition: transform 0.4s var(--ease-out), height 0.4s var(--ease-out);
}
.nav-logo img {
  height: 100%;
  width: auto;
  display: block;
}
.nav.scrolled .nav-logo {
  height: 32px;
}
@media (max-width: 600px) {
  .nav-logo { height: 32px; }
  .nav.scrolled .nav-logo { height: 28px; }
}
.nav-links {
  display: flex; gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  position: relative;
  padding: 4px 0;
  transition: color 0.3s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--accent-signal);
  transition: width 0.4s var(--ease-out);
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.65rem 1.1rem;
  border: 1px solid #fff;
  color: #fff;
  transition: background 0.3s, color 0.3s;
}
.nav-cta:hover { background: #fff; color: var(--bg-deep); }
@media (max-width: 900px) {
  .nav-links { display: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding-bottom: 8vh;
}
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-video, .hero-poster {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-poster {
  background:
    radial-gradient(ellipse at 30% 40%, rgba(0,87,153,0.45) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(255,210,63,0.15) 0%, transparent 40%),
    radial-gradient(ellipse at 60% 20%, rgba(0,63,113,0.5) 0%, transparent 60%),
    linear-gradient(180deg, #0a1828 0%, #050912 50%, #02050a 100%);
}
.hero-poster::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,87,153,0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,87,153,0.10) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-poster::after {
  content: '';
  position: absolute;
  width: 800px; height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,87,153,0.35) 0%, rgba(255,210,63,0.08) 40%, transparent 70%);
  top: 20%; left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(50px);
  animation: heroGlow 8s ease-in-out infinite;
}
@keyframes heroGlow {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.15); opacity: 0.9; }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(5,8,11,0.6) 0%, rgba(5,8,11,0.15) 30%, rgba(5,8,11,0.2) 60%, rgba(5,8,11,0.95) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.hero-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
  opacity: 0;
}
.hero-h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 6.5vw, 6.5rem);
  line-height: 1;
  letter-spacing: -0.035em;
  color: #fff;
  margin-bottom: 2.5rem;
  max-width: 18ch;
}
.hero-h1 .line {
  display: block;
  overflow: hidden;
}
.hero-h1 .line span {
  display: inline-block;
  transform: translateY(110%);
}
.hero-h1 .accent { color: var(--brand-light); }
.hero-sub {
  font-size: clamp(1rem, 1.2vw, 1.2rem);
  color: var(--ink-secondary);
  max-width: 56ch;
  line-height: 1.5;
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(20px);
}
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  opacity: 0;
  transform: translateY(20px);
}

/* HUD elements */
.hud {
  position: absolute;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(242,244,247,0.55);
  opacity: 0;
}
.hud-tl { top: 1.5rem; left: var(--pad-x); }
.hud-tr { top: 1.5rem; right: var(--pad-x); text-align: right; }
.hud-bl { bottom: 1.5rem; left: var(--pad-x); }
.hud-br { bottom: 1.5rem; right: var(--pad-x); text-align: right;
  display: flex; flex-direction: column; align-items: flex-end; gap: 6px;
}
.hud-line { color: var(--accent-signal); font-weight: 500; }
.hud-bracket {
  display: inline-block;
  color: var(--accent-signal);
  padding: 0 4px;
}
.scroll-indicator {
  display: flex; align-items: center; gap: 8px;
}
.scroll-indicator-line {
  width: 28px; height: 1px;
  background: rgba(242,244,247,0.4);
  position: relative;
  overflow: hidden;
}
.scroll-indicator-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-signal);
  animation: scrollLine 2.5s var(--ease-in-out) infinite;
}
@keyframes scrollLine {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

@media (max-width: 768px) {
  .hud-tl, .hud-tr { font-size: 0.55rem; }
  .hud-tr { display: none; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  color: var(--ink-primary);
  background: transparent;
  transition: all 0.4s var(--ease-out);
  cursor: none;
  will-change: transform;
}
.btn-primary {
  background: var(--accent-signal);
  border-color: var(--accent-signal);
  color: var(--bg-deep);
}
.btn-primary:hover {
  background: transparent;
  color: var(--accent-signal);
}
.btn-ghost {
  background: transparent;
  color: var(--ink-primary);
  border-color: rgba(242,244,247,0.3);
}
.btn-ghost:hover {
  border-color: var(--accent-signal);
  color: var(--accent-signal);
}
.btn .arrow {
  display: inline-block;
  transition: transform 0.4s var(--ease-out);
}
.btn:hover .arrow { transform: translate(4px, -4px); }

/* ============================================================
   SECTION HEADER PATTERN
   ============================================================ */
.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 5rem;
}
.section-head-left .section-num {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--line);
}
.section-head-right h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.section-head-right p {
  font-size: clamp(1rem, 1.15vw, 1.2rem);
  color: var(--ink-secondary);
  max-width: 56ch;
}
@media (max-width: 900px) {
  .section-head {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* ============================================================
   SECTION 01 — MANIFESTO
   ============================================================ */
.manifesto {
  border-top: 1px solid var(--line);
  position: relative;
}
.manifesto-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}
.manifesto-left {
  position: sticky;
  top: 8rem;
}
.manifesto-body {
  font-size: clamp(1.25rem, 1.8vw, 1.85rem);
  line-height: 1.4;
  color: var(--ink-primary);
  font-weight: 400;
}
.manifesto-body em {
  font-family: 'Instrument Sans', serif;
  font-style: italic;
  color: var(--brand-light);
  font-weight: 500;
}
.manifesto-body strong {
  font-weight: 600;
  color: var(--ink-primary);
}

.kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--line);
}
.kpi-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 3.2vw, 3rem);
  color: var(--brand-light);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}
.kpi-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}
@media (max-width: 900px) {
  .manifesto-grid { grid-template-columns: 1fr; }
  .manifesto-left { position: relative; top: 0; }
  .kpis { grid-template-columns: 1fr; gap: 2rem; }
}

/* ============================================================
   SECTION 02 — MISSION & VISION
   ============================================================ */
.mv {
  border-top: 1px solid var(--line);
  background: var(--bg-surface);
}
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: clamp(2rem, 6vw, 6rem);
}
.mv-divider {
  background: var(--line);
  width: 1px;
  height: auto;
}
.mv-block h3 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-signal);
  margin-bottom: 1.5rem;
}
.mv-block h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 2.8vw, 2.8rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 2rem;
}
.mv-block p {
  font-size: clamp(1rem, 1.15vw, 1.15rem);
  color: var(--ink-secondary);
  margin-bottom: 2rem;
  max-width: 50ch;
}
.mv-list {
  list-style: none;
  margin-top: 2rem;
}
.mv-list li {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
  color: var(--ink-primary);
  align-items: baseline;
}
.mv-list li::before {
  content: counter(mv-counter, decimal-leading-zero);
  counter-increment: mv-counter;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--accent-signal);
  min-width: 30px;
}
.mv-list { counter-reset: mv-counter; }

@media (max-width: 900px) {
  .mv-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .mv-divider { display: none; }
}

/* ============================================================
   SECTION 03 — SERVICES
   ============================================================ */
.services {
  border-top: 1px solid var(--line);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service-card {
  position: relative;
  padding: 3rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-deep);
  overflow: hidden;
  transition: background 0.5s var(--ease-out);
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-primary) 100%);
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
  z-index: 0;
}
.service-card:hover { background: var(--bg-elevated); }
.service-card:hover .service-num { color: var(--accent-signal); }
.service-card > * { position: relative; z-index: 1; }
.service-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  transition: color 0.4s var(--ease-out);
  margin-bottom: 2rem;
}
.service-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 2rem;
  stroke: var(--accent-signal);
  fill: none;
  stroke-width: 1.2;
  transition: transform 0.6s var(--ease-out), stroke 0.4s;
}
.service-card:hover .service-icon {
  transform: rotate(-8deg) scale(1.1);
}
.service-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 1.9vw, 1.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.service-card p {
  font-size: 1rem;
  color: var(--ink-secondary);
  margin-bottom: 2rem;
  flex: 1;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-primary);
}
.service-link .arrow { transition: transform 0.3s var(--ease-out); }
.service-card:hover .service-link .arrow { transform: translate(4px, -4px); color: var(--accent-signal); }

.services-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3rem 0;
  border-bottom: 1px solid var(--line);
}
.services-footer p {
  font-size: 1.1rem;
  color: var(--ink-secondary);
  max-width: 50ch;
}

@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card { padding: 2rem; min-height: 320px; }
  .services-footer { flex-direction: column; gap: 2rem; align-items: flex-start; }
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-surface);
  overflow: hidden;
  padding: 1.75rem 0;
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 3rem;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
}
.marquee-item {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.6vw, 2.2rem);
  line-height: 1;
  color: var(--ink-primary);
  letter-spacing: -0.015em;
  display: flex;
  align-items: center;
  gap: 3rem;
}
.marquee-item::after {
  content: '✦';
  color: var(--accent-signal);
  font-size: 0.6em;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ============================================================
   SECTION 04 — EQUIPMENTS (horizontal scroll)
   ============================================================ */
.equip {
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.equip-scroll {
  position: relative;
  height: 100vh;
  min-height: 600px;
}
.equip-track {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0 var(--pad-x);
  will-change: transform;
}
.equip-card {
  flex: 0 0 clamp(280px, 28vw, 420px);
  width: clamp(280px, 28vw, 420px);
  height: 75vh;
  max-height: 560px;
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color 0.4s var(--ease-out);
}
.equip-card:hover { border-color: var(--accent-signal); }
.equip-content {
  position: relative;
  z-index: 2;
  padding: 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.equip-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--accent-signal);
}
.equip-bottom h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 1.5vw, 1.5rem);
  line-height: 1.05;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}
.equip-bottom p {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}
.equip-plus {
  align-self: flex-end;
  width: 36px; height: 36px;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  color: var(--ink-primary);
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}
.equip-card:hover .equip-plus {
  border-color: var(--accent-signal);
  background: var(--accent-signal);
  color: var(--bg-deep);
}

/* SVG patterns for equip cards (no external images needed) */
/* Fotos reais dos equipamentos */
.bg-pressure   { background-image: url('equip-01.jpg'); }
.bg-temp       { background-image: url('equip-02.jpg'); }
.bg-multi      { background-image: url('equip-03.jpg'); }
.bg-thermo     { background-image: url('equip-04.jpg'); }
.bg-rigging    { background-image: url('equip-05.jpg'); }
.bg-electric   { background-image: url('equip-06.jpg'); }
.bg-valve      { background-image: url('equip-07.jpg'); }
.bg-gas        { background-image: url('equip-08.jpg'); }

.equip-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.8s var(--ease-out);
  filter: saturate(0.9) contrast(1.05);
}
.equip-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5,9,18,0.1) 0%, rgba(5,9,18,0.55) 60%, rgba(5,9,18,0.95) 100%),
    linear-gradient(180deg, rgba(0,87,153,0.0) 60%, rgba(0,87,153,0.2) 100%);
}
.equip-card:hover .equip-img { transform: scale(1.06); }

/* Equip navigation arrows */
.equip-nav {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  align-items: center;
}
.equip-nav-btn {
  width: 56px;
  height: 56px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  cursor: none;
  transition: all 0.3s var(--ease-out);
}
.equip-nav-btn:hover {
  border-color: var(--accent-signal);
  background: var(--accent-signal);
  color: var(--brand-dark);
}
.equip-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.equip-nav-counter {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  margin-left: 1rem;
}
.equip-nav-counter span { color: var(--accent-signal); }
.equip-progress {
  flex: 1;
  height: 1px;
  background: var(--line);
  position: relative;
  margin-left: 1.5rem;
  max-width: 240px;
}
.equip-progress-bar {
  position: absolute;
  top: -1px; left: 0;
  height: 3px;
  background: var(--accent-signal);
  width: 12%;
  transition: width 0.5s var(--ease-out);
}
@media (max-width: 768px) {
  .equip-nav { display: none; }
}

@media (max-width: 768px) {
  .equip-scroll { height: auto; }
  .equip-track {
    position: relative;
    overflow-x: auto;
    padding: 2rem var(--pad-x);
    scroll-snap-type: x mandatory;
  }
  .equip-card {
    scroll-snap-align: start;
    height: auto;
    aspect-ratio: 3/4;
  }
}

/* ============================================================
   SECTION 05 — PROCESS
   ============================================================ */
.process {
  border-top: 1px solid var(--line);
  background: var(--bg-surface);
}
.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 4rem;
}
.process-track::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 5%;
  right: 5%;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-signal), var(--brand-primary));
  opacity: 0.5;
  z-index: 0;
}
.process-step {
  position: relative;
  z-index: 1;
  padding-right: 1rem;
}
.process-dot {
  width: 12px; height: 12px;
  background: var(--bg-deep);
  border: 2px solid var(--accent-signal);
  border-radius: 50%;
  margin-bottom: 1.5rem;
  position: relative;
}
.process-dot::after {
  content: '';
  position: absolute;
  inset: -8px;
  border: 1px solid var(--accent-signal);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.5s var(--ease-out);
}
.process-step:hover .process-dot::after { opacity: 0.5; transform: scale(1); }
.process-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--accent-signal);
  margin-bottom: 0.5rem;
}
.process-step h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 1.6vw, 1.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.process-step p {
  font-size: 0.92rem;
  color: var(--ink-secondary);
  line-height: 1.5;
  margin-bottom: 1rem;
}
.process-time {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
@media (max-width: 900px) {
  .process-track {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .process-track::before {
    width: 1px; height: 100%;
    top: 0; left: 5px; right: auto;
    background: linear-gradient(180deg, var(--accent-signal), var(--brand-primary));
  }
}

/* ============================================================
   SECTION 06 — CASES / LOGOS
   ============================================================ */
.cases {
  border-top: 1px solid var(--line);
}
.cases-marquee {
  overflow: hidden;
  padding: 3rem 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4rem;
}
.cases-marquee-track {
  display: flex;
  gap: 4rem;
  width: max-content;
  animation: marqueeReverse 50s linear infinite;
  align-items: center;
}
.cases-logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1rem, 1.6vw, 1.6rem);
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  transition: color 0.4s;
  white-space: nowrap;
  text-transform: uppercase;
}
.cases-logo:hover { color: var(--ink-primary); }
@keyframes marqueeReverse {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.case-card {
  background: var(--bg-surface);
  border: 1px solid var(--line);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s, transform 0.5s var(--ease-out);
}
.case-card:hover {
  border-color: var(--accent-signal);
  transform: translateY(-4px);
}
.case-type {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--accent-signal);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.case-metric {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}
.case-metric small {
  font-size: 0.4em;
  color: var(--accent-signal);
  vertical-align: top;
  margin-left: 0.25rem;
}
.case-desc {
  font-size: 0.95rem;
  color: var(--ink-secondary);
  margin-top: 1rem;
}
.case-tag {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
@media (max-width: 900px) { .cases-grid { grid-template-columns: 1fr; } }

/* ============================================================
   SECTION 07 — CERTIFICATIONS
   ============================================================ */
.certs {
  border-top: 1px solid var(--line);
  background: var(--bg-surface);
}
.certs-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.cert-cell {
  background: var(--bg-deep);
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.95rem, 1.4vw, 1.3rem);
  letter-spacing: -0.005em;
  color: var(--ink-secondary);
  transition: all 0.4s var(--ease-out);
  min-height: 140px;
  position: relative;
  overflow: hidden;
}
.cert-cell:hover {
  background: var(--bg-elevated);
  color: var(--accent-signal);
}
.cert-cell small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  margin-top: 0.5rem;
  color: var(--ink-mute);
}
@media (max-width: 900px) { .certs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .certs-grid { grid-template-columns: 1fr; } }

/* ============================================================
   SECTION 08 — FINAL CTA
   ============================================================ */
.final-cta {
  border-top: 1px solid var(--line);
  background: var(--bg-deep);
  padding: clamp(6rem, 14vw, 14rem) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  width: 100%; height: 100%;
  top: 0; left: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(0,87,153,0.15) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(255,210,63,0.05) 0%, transparent 30%);
}
.final-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.final-cta-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-signal);
  margin-bottom: 2rem;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(0,229,176,0.3);
}
.final-cta h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5.5vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: 2.5rem;
}
.final-cta h2 .accent { color: var(--brand-light); }
.final-cta p {
  font-size: clamp(1.05rem, 1.3vw, 1.3rem);
  color: var(--ink-secondary);
  max-width: 64ch;
  margin: 0 auto 3.5rem;
  line-height: 1.5;
}
.final-cta .btn {
  font-size: 0.9rem;
  padding: 1.4rem 2.5rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--line);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.footer-brand .footer-logo {
  display: inline-block;
  margin-bottom: 1.75rem;
}
.footer-brand .footer-logo img {
  height: 48px;
  width: auto;
  display: block;
}
.footer-brand p {
  font-size: 0.95rem;
  color: var(--ink-secondary);
  max-width: 36ch;
  line-height: 1.5;
}
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1.5rem;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.footer-col a {
  font-size: 0.92rem;
  color: var(--ink-primary);
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--accent-signal); }

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.footer-bottom .accent { color: var(--accent-signal); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   REVEAL HELPERS
   ============================================================ */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
}

.split-word {
  display: inline-block;
  overflow: hidden;
}
.split-word > span {
  display: inline-block;
}
/* ============================================================
   EXTENSÕES V3 — Novas seções (Especialidades, Páginas internas)
   ============================================================ */

/* ESPECIALIDADES — grid de 5 cards após o hero */
.specialties {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-surface);
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.specialties-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.specialties-head h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  letter-spacing: -0.02em;
}
.specialties-head h3 span { color: var(--brand-light); }
.specialties-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.specialty-card {
  background: var(--bg-deep);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: background 0.4s var(--ease-out);
  min-height: 220px;
}
.specialty-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-primary) 100%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
}
.specialty-card:hover { background: var(--bg-elevated); }
.specialty-card > * { position: relative; z-index: 1; }
.specialty-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--accent-signal);
}
.specialty-card h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.3vw, 1.25rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-top: auto;
}
.specialty-card .arrow {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent-signal);
  align-self: flex-start;
  transition: transform 0.3s var(--ease-out);
}
.specialty-card:hover .arrow { transform: translate(4px, -4px); }
@media (max-width: 1100px) { .specialties-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px)  { .specialties-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .specialties-grid { grid-template-columns: 1fr; } }

/* SERVIÇOS — extensão para 12 cards em grid 4 colunas */
.services-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .services-grid.cols-4 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 800px)  { .services-grid.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px)  { .services-grid.cols-4 { grid-template-columns: 1fr; } }
.service-card.compact { min-height: 280px; padding: 2rem; }
.service-card.compact h3 { font-size: clamp(1.05rem, 1.4vw, 1.3rem); }
.service-card.compact p { font-size: 0.92rem; }

/* PAGE HERO — variação compacta para páginas internas (sem vídeo) */
.page-hero {
  min-height: 70vh;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 8rem 0 6rem;
  overflow: hidden;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line);
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
  background-size: cover;
  background-position: center;
  filter: saturate(0.7) contrast(1.1);
}
.page-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5,9,18,0.5) 0%, rgba(5,9,18,0.75) 60%, rgba(5,9,18,0.98) 100%);
}
.page-hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(0,87,153,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,87,153,0.08) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 30% 60%, black 20%, transparent 70%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  width: 100%;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  margin-bottom: 2rem;
}
.breadcrumb a { color: var(--ink-secondary); transition: color 0.3s; }
.breadcrumb a:hover { color: var(--accent-signal); }
.breadcrumb span.sep { color: var(--ink-mute); }
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 7vw, 6rem);
  line-height: 1;
  letter-spacing: -0.035em;
  margin-bottom: 1.5rem;
  max-width: 16ch;
}
.page-hero h1 .accent { color: var(--brand-light); }
.page-hero p.lead {
  font-size: clamp(1.05rem, 1.25vw, 1.3rem);
  color: var(--ink-secondary);
  max-width: 60ch;
  line-height: 1.5;
}
.page-hero-meta {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.page-hero-meta > div {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.page-hero-meta .label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.page-hero-meta .value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink-primary);
}
.page-hero-meta .value .signal { color: var(--accent-signal); }

/* FEATURE LIST — listas com numeração mono e descrição */
.feature-list {
  border-top: 1px solid var(--line);
}
.feature-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
.feature-item {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  align-items: start;
}
.feature-item:nth-child(odd)  { padding-right: 2.5rem; border-right: 1px solid var(--line); }
.feature-item:nth-child(even) { padding-left: 2.5rem; }
.feature-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--accent-signal);
  padding-top: 0.4rem;
}
.feature-content h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 1.6vw, 1.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.feature-content p {
  color: var(--ink-secondary);
  font-size: 0.98rem;
  line-height: 1.55;
}
@media (max-width: 900px) {
  .feature-list-grid { grid-template-columns: 1fr; }
  .feature-item:nth-child(odd) { padding-right: 0; border-right: none; }
  .feature-item:nth-child(even) { padding-left: 0; }
}

/* REGION CARDS — para emergência offshore */
.regions-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 4rem;
}
.region-card {
  background: var(--bg-deep);
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
  min-height: 220px;
  justify-content: center;
}
.region-card:hover { background: var(--bg-elevated); }
.region-card .pin {
  width: 32px;
  height: 32px;
  border: 2px solid var(--accent-signal);
  border-radius: 50%;
  position: relative;
  margin-bottom: 0.5rem;
}
.region-card .pin::after {
  content: '';
  position: absolute;
  inset: -4px;
  border: 1px solid var(--accent-signal);
  border-radius: 50%;
  opacity: 0.4;
  animation: pinPulse 2s ease-in-out infinite;
}
@keyframes pinPulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.4); opacity: 0; }
}
.region-card h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 1.5vw, 1.4rem);
  letter-spacing: -0.015em;
}
.region-card .state {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--accent-signal);
  text-transform: uppercase;
}
.region-card .status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
  text-transform: uppercase;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  width: 100%;
}
.region-card .status::before { content: '● '; color: var(--accent-signal); }
@media (max-width: 1000px) { .regions-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px)  { .regions-grid { grid-template-columns: 1fr 1fr; } }

/* GALLERY — masonry-like grid */
.gallery-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}
.gallery-filter {
  background: transparent;
  border: 1px solid var(--line);
  padding: 0.6rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  cursor: none;
  transition: all 0.3s;
}
.gallery-filter:hover, .gallery-filter.active {
  border-color: var(--accent-signal);
  background: var(--accent-signal);
  color: var(--brand-dark);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-item {
  aspect-ratio: 4/5;
  background: var(--bg-surface);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  cursor: none;
}
.gallery-item-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.7s var(--ease-out);
}
.gallery-item:hover .gallery-item-img { transform: scale(1.06); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(5,9,18,0.95) 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}
.gallery-item-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--accent-signal);
  text-transform: uppercase;
}
.gallery-item-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  letter-spacing: -0.01em;
}
.gallery-empty {
  padding: 4rem 2rem;
  text-align: center;
  border: 1px dashed var(--line);
  margin-top: 2rem;
}
.gallery-empty p {
  color: var(--ink-secondary);
  max-width: 50ch;
  margin: 0 auto;
}
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .gallery-grid { grid-template-columns: 1fr; } }

/* DELIVERABLES STRIP — para mostrar entregáveis tipo "etiqueta, certificado, relatório" */
.deliverables {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.deliverable {
  padding: 2rem 1.5rem;
  border: 1px solid var(--line);
  background: var(--bg-surface);
  text-align: center;
  transition: border-color 0.3s, transform 0.4s var(--ease-out);
}
.deliverable:hover {
  border-color: var(--accent-signal);
  transform: translateY(-4px);
}
.deliverable-icon {
  width: 36px;
  height: 36px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  color: var(--accent-signal);
  border: 1px solid var(--accent-signal);
}
.deliverable h5 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.deliverable p {
  font-size: 0.85rem;
  color: var(--ink-secondary);
  line-height: 1.4;
}
@media (max-width: 800px) { .deliverables { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .deliverables { grid-template-columns: 1fr; } }

/* EMERGENCY CALL BAND — banner urgência */
.emergency-band {
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-primary) 100%);
  padding: 3rem var(--pad-x);
  text-align: center;
  border-top: 1px solid var(--accent-signal);
  border-bottom: 1px solid var(--accent-signal);
  position: relative;
  overflow: hidden;
}
.emergency-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(255,210,63,0.05) 20px, rgba(255,210,63,0.05) 22px);
}
.emergency-band > * { position: relative; }
.emergency-band .label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-signal);
  margin-bottom: 1rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--accent-signal);
  animation: emergencyBlink 2.5s ease-in-out infinite;
}
@keyframes emergencyBlink {
  0%, 100% { background: transparent; }
  50% { background: rgba(255,210,63,0.15); }
}
.emergency-band h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  letter-spacing: -0.025em;
  color: #fff;
  margin-bottom: 1.5rem;
  max-width: 28ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.1;
}
.emergency-band .phone {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--accent-signal);
  letter-spacing: -0.01em;
  display: inline-block;
  padding: 0.5rem 1.5rem;
}

/* LEGAL FOOTER — credenciais técnicas */
.legal-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  background: var(--bg-deep);
}
.legal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ink-secondary);
}
.legal-grid > div {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.legal-grid .legal-label {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.legal-grid .legal-value {
  font-size: 0.78rem;
  color: var(--ink-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.legal-grid .legal-value .signal { color: var(--accent-signal); }
@media (max-width: 700px) {
  .legal-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}