/* ==========================================================================
   BYM Engenharia — design tokens
   ========================================================================== */
:root {
  --font-display: 'DM Sans', 'Segoe UI', Arial, sans-serif;
  --font-body: 'DM Sans', 'Segoe UI', Arial, sans-serif;

  --color-navy: #00153E;
  --color-navy-deep: #000B24;
  --color-navy-light: #123563;
  --color-steel: #4B5563;
  --color-steel-light: #9AA4B2;
  --color-graphite: #1F2733;
  --color-accent: #C07652;
  --color-accent-light: #C98A6B;
  --color-accent-dark: #995E41;
  --color-bg: #F6F7F9;
  --color-surface: #FFFFFF;
  --color-text: #333333;
  --color-text-muted: #707070;
  --color-border: #E3E6EB;
  --color-white: #FFFFFF;

  --container-w: 1180px;
  --radius-sm: 14px;
  --radius-md: 28px;
  --radius-lg: 34px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(0, 21, 62, 0.08);
  --shadow-md: 0 10px 30px rgba(0, 21, 62, 0.12);
  --shadow-lg: 0 20px 50px rgba(0, 21, 62, 0.18);

  --transition: 220ms ease;
  --header-h: 80px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul, ol { list-style: none; padding: 0; margin: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-navy);
  line-height: 1.2;
  font-weight: 700;
}

h2 { color: var(--color-accent); }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 20px;
}
.container-wide { max-width: 1720px; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: var(--color-navy-deep);
  padding: 12px 18px;
  z-index: 1000;
  font-weight: 700;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.2px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-accent {
  background: var(--color-accent);
  color: var(--color-navy-deep);
  box-shadow: var(--shadow-sm);
}
.btn-accent:hover { background: var(--color-accent-light); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border: 2px solid var(--color-navy);
}
.btn-outline:hover { background: var(--color-navy); color: var(--color-white); }

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.55);
}
.btn-outline-light:hover { background: rgba(255, 255, 255, 0.12); border-color: var(--color-white); }

.btn-block { width: 100%; }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }

/* ==========================================================================
   Section scaffolding
   ========================================================================== */
.section { padding: 96px 0; }
.section-alt { background: var(--color-surface); }

.section-head {
  max-width: 720px;
  margin-bottom: 52px;
}
.section-head.center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-accent-dark);
}

.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 14px; }
.section-head p { color: var(--color-text-muted); font-size: 1.05rem; }

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1.is-visible { transition-delay: 90ms; }
.reveal-delay-2.is-visible { transition-delay: 180ms; }
.reveal-delay-3.is-visible { transition-delay: 270ms; }
.reveal-delay-4.is-visible { transition-delay: 360ms; }
.reveal-delay-5.is-visible { transition-delay: 450ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ==========================================================================
   Logo
   ========================================================================== */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
}
.logo-icon { flex: none; color: var(--color-navy); }
.logo-text {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
}
.logo-mark {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: 0.5px;
}
.logo-sub {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--color-accent-dark);
  margin-top: 3px;
}
.logo-accent { color: var(--color-accent); }

footer .logo-icon { color: var(--color-white); }
footer .logo-mark { color: var(--color-white); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--color-white);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 16px;
}

.main-nav { display: none; }
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 30px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
}
.main-nav a {
  position: relative;
  padding-block: 6px;
  color: var(--color-navy);
  transition: color var(--transition);
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.main-nav a:hover { color: var(--color-accent-dark); }
.main-nav a:hover::after { width: 100%; }

.header-cta { display: none; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.nav-toggle:hover { background: rgba(11, 37, 69, 0.06); }
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 0;
  top: var(--header-h);
  background: var(--color-navy);
  z-index: 400;
  padding: 28px 24px 40px;
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  overflow-y: auto;
}
.mobile-nav.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a {
  display: block;
  padding: 14px 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--color-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.mobile-nav .btn { margin-top: 22px; }

@media (min-width: 1024px) {
  .main-nav { display: block; }
  .header-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-nav { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero-section { padding-top: 28px; padding-bottom: 0; }
.hero-frame { position: relative; }
.hero-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--radius-lg);
  min-height: 62vh;
  max-height: 640px;
  display: flex;
  align-items: flex-end;
  color: var(--color-white);
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}
.hero-card:active { cursor: grabbing; }
.hero-slides {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1400ms ease;
}
.hero-slide.is-active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; -webkit-user-drag: none; pointer-events: none; }
.hero-card::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(0, 11, 36, 0.9) 0%, rgba(0, 11, 36, 0.55) 42%, rgba(0, 11, 36, 0.18) 72%, rgba(0, 11, 36, 0) 100%);
}
.hero-overlay { padding: 40px clamp(24px, 5vw, 56px) 84px; max-width: 1180px; }
.hero-overlay h1 {
  color: var(--color-white);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.32;
  margin: 0;
}
.hero-overlay h1 mark {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 1px 8px;
  border-radius: 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.hero-dots {
  position: absolute;
  left: clamp(24px, 5vw, 56px);
  bottom: 28px;
  z-index: 2;
  display: flex;
  gap: 10px;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transition: background var(--transition), transform var(--transition);
}
.hero-dot.is-active { background: var(--color-accent); transform: scale(1.2); }

.hero-float-cta {
  position: absolute;
  right: clamp(20px, 4vw, 40px);
  bottom: -24px;
  z-index: 3;
}

.intro-band { padding-block: 88px; background: var(--color-surface); border-block: 1px solid var(--color-border); }
.intro-band-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.intro-band-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 10;
}
.intro-band-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.intro-band-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}
.intro-statement {
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.45;
  max-width: 46ch;
}
.intro-statement mark {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 1px 8px;
  border-radius: 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

@media (min-width: 768px) {
  .intro-band { padding-block: 120px; }
}
@media (min-width: 900px) {
  .intro-band-grid { grid-template-columns: 1fr 1fr; gap: 64px; }
  .intro-band-media { aspect-ratio: auto; height: 480px; }
}

/* ==========================================================================
   Sobre
   ========================================================================== */
#sobre { position: relative; isolation: isolate; }
#sobre::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.97)),
    url('/assets/seg-shopping.jpg');
  background-size: cover;
  background-position: center;
}
.about-grid {
  display: grid;
  gap: 44px;
}
.about-copy { max-width: 74ch; }
.about-copy p {
  color: var(--color-text-muted);
  font-size: 1.02rem;
  margin-bottom: 20px;
}
.about-copy p:last-child { margin-bottom: 0; }

.about-panel {
  position: relative;
  background: linear-gradient(155deg, var(--color-navy-light) 0%, var(--color-navy) 45%, var(--color-navy-deep) 100%);
  border-radius: var(--radius-lg);
  padding: 40px 36px 36px;
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--shadow-lg);
}
.about-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
}
.about-panel::after {
  content: 'BYM';
  position: absolute;
  right: -10px;
  bottom: -46px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 9rem;
  color: rgba(255, 255, 255, 0.045);
  z-index: -1;
  line-height: 1;
}
.about-panel-head { margin-bottom: 22px; }
.about-panel h3 {
  color: var(--color-white);
  font-size: 1.25rem;
  margin: 0 0 8px;
}
.about-panel-head p {
  color: var(--color-steel-light);
  font-size: 0.92rem;
  max-width: 42ch;
  margin: 0;
}
.badge-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.badge-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
}
.badge-item:hover { background: rgba(255, 255, 255, 0.09); transform: translateX(4px); }
.badge-icon {
  flex: none;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-accent-light);
}
.badge-item strong { display: block; color: var(--color-white); font-family: var(--font-display); font-size: 0.94rem; margin-bottom: 3px; }
.badge-item span { color: var(--color-steel-light); font-size: 0.83rem; }

/* ==========================================================================
   Segmentos
   ========================================================================== */
.segmentos-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr;
}
.segmento-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  padding: 28px 26px;
  border-radius: var(--radius-lg);
  background-size: cover;
  background-position: center;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.segmento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(0, 11, 36, 0.86) 0%, rgba(0, 11, 36, 0.28) 38%, rgba(0, 11, 36, 0.34) 62%, rgba(0, 11, 36, 0.88) 100%);
}
.segmento-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.segmento-card h3 { color: var(--color-accent); font-size: 1.5rem; font-weight: 800; }
.segmento-card p { color: var(--color-white); font-size: 0.95rem; max-width: 34ch; }

@media (min-width: 640px) {
  .segmentos-grid { grid-template-columns: repeat(2, 1fr); }
  .segmento-card { min-height: 420px; }
}

/* ==========================================================================
   Cobertura
   ========================================================================== */
.cobertura-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
.cobertura-copy p { color: var(--color-text-muted); font-size: 1.02rem; margin-bottom: 24px; }
.cobertura-states { display: flex; flex-wrap: wrap; gap: 10px; }
.state-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  color: var(--color-navy);
  font-weight: 600;
  font-size: 0.88rem;
}
.cobertura-visual { position: relative; display: flex; justify-content: center; }
.br-map-wrap { width: 100%; max-width: 420px; }
.br-map { width: 100%; height: auto; overflow: visible; }
.br-state {
  fill: var(--color-border);
  stroke: var(--color-bg);
  stroke-width: 400;
  transition: fill 200ms ease;
}
.br-state-covered {
  fill: var(--color-navy);
  cursor: pointer;
}
.br-state-covered:hover,
.br-state-covered:focus-visible {
  fill: var(--color-accent);
  outline: none;
}
.br-map-tooltip {
  position: fixed;
  z-index: 20;
  background: var(--color-navy-deep);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -120%);
  transition: opacity 120ms ease;
  white-space: nowrap;
}
.br-map-tooltip.is-visible { opacity: 1; }

@media (min-width: 768px) {
  .cobertura-grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* ==========================================================================
   Serviços
   ========================================================================== */
#servicos { position: relative; isolation: isolate; }
#servicos::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(246, 247, 249, 0.88), rgba(246, 247, 249, 0.94)),
    url('/assets/seg-industrial.jpg');
  background-size: cover;
  background-position: center;
}
.servicos-layout { display: grid; gap: 48px; }
.servicos-intro p { color: var(--color-text-muted); font-size: 1.04rem; margin-bottom: 14px; }
.servicos-list {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.servicos-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-weight: 500;
  font-size: 0.95rem;
}
.servicos-list svg {
  flex: none;
  color: var(--color-accent-dark);
  margin-top: 2px;
}

/* ==========================================================================
   Projetos / disciplinas
   ========================================================================== */
.processo-carousel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--radius-lg);
  height: 360px;
  margin-bottom: 56px;
  box-shadow: var(--shadow-md);
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}
.processo-carousel:active { cursor: grabbing; }
.processo-slides { position: absolute; inset: 0; }
.processo-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 900ms ease;
}
.processo-slide.is-active { opacity: 1; }
.processo-slide img { width: 100%; height: 100%; object-fit: cover; -webkit-user-drag: none; pointer-events: none; }
.processo-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 11, 36, 0.82) 0%, rgba(0, 11, 36, 0.1) 55%, rgba(0, 11, 36, 0) 100%);
}
.processo-label {
  position: absolute;
  left: 28px;
  bottom: 24px;
  z-index: 1;
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
}
.processo-dots {
  position: absolute;
  right: 24px;
  bottom: 22px;
  z-index: 2;
  display: flex;
  gap: 10px;
}
.processo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transition: background var(--transition), transform var(--transition);
}
.processo-dot.is-active { background: var(--color-accent); transform: scale(1.2); }

@media (min-width: 768px) {
  .processo-carousel { height: 460px; }
  .processo-label { font-size: 1.8rem; left: 40px; bottom: 32px; }
}

.disciplinas-timeline {
  overflow-x: auto;
  padding-bottom: 12px;
  -webkit-overflow-scrolling: touch;
}
.timeline-track {
  position: relative;
  display: flex;
  gap: 8px;
  min-width: max-content;
  padding: 6px 4px 0;
}
.timeline-track::before {
  content: '';
  position: absolute;
  top: 27px;
  left: 4px;
  right: 4px;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}
.timeline-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 152px;
  flex: none;
  text-align: center;
}
.timeline-dot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-accent);
  color: var(--color-accent-dark);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.timeline-label { font-weight: 600; color: var(--color-navy); font-size: 0.9rem; line-height: 1.35; padding-inline: 6px; }

/* ==========================================================================
   Diferenciais
   ========================================================================== */
.diferenciais-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.diferencial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.diferencial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.diferencial-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  margin-bottom: 18px;
}
.diferencial-card h3 { font-size: 1.2rem; margin-bottom: 10px; color: var(--color-accent); }
.diferencial-card p { color: var(--color-text-muted); font-size: 0.92rem; }

@media (min-width: 640px) {
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .diferenciais-grid { grid-template-columns: repeat(5, 1fr); }
  .diferencial-card { padding: 26px 18px; }
  .diferencial-card h3 { font-size: 1.05rem; }
}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: linear-gradient(120deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  padding: 84px 0;
  text-align: center;
}
.cta-band .container { max-width: 860px; }
.cta-band p { font-size: clamp(1.05rem, 2.4vw, 1.35rem); margin-bottom: 38px; color: #E6EAF2; }
.cta-band .btn { margin-inline: auto; }

/* ==========================================================================
   Contato
   ========================================================================== */
#contato { position: relative; isolation: isolate; }
#contato::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.96)),
    url('/assets/proc-pronto.jpg');
  background-size: cover;
  background-position: center;
}
.contato-grid {
  display: grid;
  gap: 44px;
}
.contato-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; gap: 20px; margin-bottom: 20px; }
@media (min-width: 640px) {
  .form-row.cols-2 { grid-template-columns: 1fr 1fr; }
}
.field label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-navy);
  margin-bottom: 8px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition), background var(--transition);
}
.field select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23707070' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-accent-dark);
  background: var(--color-surface);
  outline: none;
}
.field textarea { resize: vertical; min-height: 120px; }
.form-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; }
.form-hint { color: var(--color-text-muted); font-size: 0.82rem; margin-top: 14px; }
.form-status { font-size: 0.88rem; font-weight: 600; margin-top: 10px; min-height: 1.2em; }
.form-status.is-pending { color: var(--color-text-muted); }
.form-status.is-success { color: #166534; }
.form-status.is-error { color: #B42318; }

.contato-info { display: flex; flex-direction: column; gap: 26px; }
.info-card {
  background: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}
.info-card h3 { color: var(--color-white); font-size: 1.1rem; margin-bottom: 20px; }
.info-list { display: flex; flex-direction: column; gap: 16px; }
.info-list a, .info-list span.info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.96rem;
  color: #EAEEF5;
  transition: color var(--transition);
}
.info-list a:hover { color: var(--color-accent); }
.info-list svg { flex: none; color: var(--color-accent); }
.placeholder-tag {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--color-navy-deep);
  background: var(--color-accent);
  padding: 2px 8px;
  border-radius: 999px;
  vertical-align: middle;
}

.map-note {
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.map-note strong { color: var(--color-navy); }

@media (min-width: 768px) {
  .about-grid { grid-template-columns: 1fr 0.95fr; align-items: start; }
  .servicos-layout { grid-template-columns: 0.9fr 1.1fr; }
  .contato-grid { grid-template-columns: 1.3fr 0.9fr; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-navy-deep);
  color: var(--color-steel-light);
  padding-top: 48px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 32px;
}
.footer-contact { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.92rem;
  color: var(--color-steel-light);
  transition: color var(--transition);
}
.footer-contact a:hover { color: var(--color-accent); }
.footer-contact svg { flex: none; color: var(--color-accent); }

.footer-seo {
  padding-block: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-seo p {
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(154, 164, 178, 0.85);
  max-width: 820px;
}

.footer-bottom {
  padding-block: 20px;
  font-size: 0.82rem;
  color: var(--color-steel-light);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   WhatsApp floating button
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 600;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #1DA851;
  color: #FFFFFF;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 30px; height: 30px; }

/* ==========================================================================
   Responsive tuning
   ========================================================================== */
@media (min-width: 768px) {
  .section { padding: 120px 0; }
}

@media (max-width: 480px) {
  .intro-band-copy .btn { justify-content: center; }
  .hero-card { min-height: 46vh; }
  .hero-overlay { padding: 28px 20px 64px; }
  .hero-overlay h1 { font-size: 1.2rem; }
}