:root {
  color-scheme: dark;
  --bg: #0d1311;
  --surface: #161f1b;
  --surface-alt: #1f2a25;
  --text: #d3e6dc;
  --muted: #87a094;
  --heading: #f2f2f2;
  --green: #28b264;
  --green-hover: #45bc79;
  --green-soft: #6cc993;
  --on-green: #0b2416;
  --border: rgba(80, 200, 130, 0.18);
  --white: #ffffff;
  --deep: #145d34;
  --danger: #f06b70;
  --danger-bg: #2a1416;
  --warning: #e6a817;
  --warning-bg: #261f0c;
  --ok-bg: #10291c;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  background: var(--bg);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; color: inherit; border: 0; }
button:disabled { cursor: default; opacity: 0.32; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--green-soft);
  outline-offset: 4px;
}
button svg, a svg { flex-shrink: 0; }
p, h1, h2, h3, figure { margin: 0; }
img { max-width: 100%; display: block; }
em { font-style: normal; color: var(--green-soft); }
[hidden] { display: none !important; }

.icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

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

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  padding: 12px 16px;
  background: var(--green);
  color: var(--on-green);
  font-weight: 600;
  border-radius: 4px;
  z-index: 100;
}
.skip-link:focus { top: 16px; }

/* STICKY LANDING PAGE HEADER */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 19, 17, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  max-width: 1600px;
  margin: 0 auto;
  height: 76px;
  padding: 0 5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.brand img {
  width: 210px;
  height: auto;
}

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.topbar-nav::-webkit-scrollbar { display: none; }

.topbar-nav a {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.18s, background 0.18s;
}
.topbar-nav a:hover,
.topbar-nav a.active {
  color: var(--green-soft);
  background: var(--surface);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.topbar-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 16px;
  border-radius: 5px;
  background: var(--green);
  color: var(--on-green);
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
  transition: background 0.18s, transform 0.18s;
}
.topbar-cta:hover {
  background: var(--green-hover);
  transform: translateY(-1px);
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text);
  transition: background 0.18s, border-color 0.18s;
}
.icon-button:hover:not(:disabled) {
  background: var(--surface-alt);
  border-color: var(--green);
}

.index-button {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  min-height: 40px;
  padding: 8px 12px;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  transition: border-color 0.18s, color 0.18s;
}
.index-button:hover {
  color: var(--green-soft);
  border-color: var(--green);
}

.progress-track {
  height: 2px;
  background: rgba(255, 255, 255, 0.04);
  width: 100%;
}
.progress-track > span {
  display: block;
  height: 100%;
  background: var(--green);
  width: 0%;
  transition: width 0.12s linear;
}

/* CONTINUOUS SECTIONS */
#deck {
  max-width: 1600px;
  margin: 0 auto;
  outline: none;
}

.slide {
  padding: 88px 5vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide.reveal-ready:not(.is-visible) {
  opacity: 0.15;
  transform: translateY(18px);
}

.eyebrow {
  color: var(--green-soft);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.14em;
  margin-bottom: 16px;
}

h1 {
  font-size: clamp(36px, 5vw, 76px);
  letter-spacing: -0.045em;
  line-height: 1.04;
  font-weight: 650;
  color: var(--heading);
}

h2 {
  font-size: clamp(28px, 3.3vw, 52px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.14;
  color: var(--heading);
}

h3 {
  font-size: clamp(19px, 1.6vw, 23px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 600;
  color: var(--heading);
}

.lead {
  font-size: clamp(16px, 1.35vw, 20px);
  color: var(--text);
  line-height: 1.6;
  max-width: 820px;
  margin-top: 16px;
}

.button {
  min-height: 50px;
  padding: 13px 22px;
  display: inline-flex;
  gap: 14px;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  border-radius: 6px;
  font-weight: 600;
  font-size: 15px;
  transition: background 0.18s, transform 0.18s, border-color 0.18s;
}
.button.primary {
  background: var(--green);
  color: var(--on-green);
}
.button.primary:hover {
  background: var(--green-hover);
  transform: translateY(-2px);
}
.button.secondary {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
}
.button.secondary:hover {
  border-color: var(--green);
  color: var(--green-soft);
}

.text-button {
  background: transparent;
  color: var(--green-soft);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  min-height: 44px;
  font-size: 15px;
  font-weight: 500;
}
.text-button:hover { text-decoration: underline; }

.section-kicker {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.section-kicker > span {
  width: 28px;
  height: 2px;
  background: var(--green);
  flex-shrink: 0;
}

/* SEÇÃO 01: HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 5vw;
  align-items: center;
  padding-top: 64px;
  padding-bottom: 72px;
}
.hero .lead { max-width: 560px; margin-top: 22px; }
.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.hero-topics {
  display: flex;
  gap: 12px 20px;
  flex-wrap: wrap;
  font-size: 13px;
  margin-top: 32px;
  color: var(--muted);
}
.hero-topics span {
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}
.hero-photo {
  position: relative;
  height: 540px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
}
.photo-frame {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.64);
  display: block;
}
.hero-photo .photo-frame img { object-position: 50% 51%; }
.hero-photo figcaption {
  position: absolute;
  top: 16px;
  right: 16px;
  color: var(--on-green);
  font-size: 11px;
  font-weight: 650;
  background: rgba(255, 255, 255, 0.9);
  padding: 5px 10px;
  border-radius: 4px;
}
.photo-note {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(13, 19, 17, 0.94);
  backdrop-filter: blur(8px);
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: 6px;
  display: grid;
  gap: 4px;
}
.photo-note small {
  font-size: 10px;
  letter-spacing: 0.13em;
  color: var(--green-soft);
  font-weight: 600;
}
.photo-note strong {
  font-size: 17px;
  font-weight: 550;
  color: var(--heading);
}
.note-line {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--green);
}

/* SEÇÃO 02: DESAFIOS */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}
.problem-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--green);
  border-radius: 6px;
  padding: 22px 20px;
}
.large-index {
  font-size: 12px;
  font-weight: 700;
  color: var(--green-soft);
  font-variant-numeric: tabular-nums;
}
.problem-card h3 {
  margin: 12px 0 8px;
  font-size: 20px;
}
.problem-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.55;
}
.statement {
  display: flex;
  gap: 24px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--green);
  border-radius: 6px;
  margin-top: 28px;
  padding: 18px 22px;
}
.statement > span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--green-soft);
  text-transform: uppercase;
  flex-shrink: 0;
}
.statement > p {
  font-size: 17px;
  color: var(--text);
}

/* SEÇÃO 03: PILARES */
.capabilities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 36px;
}
.cap-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
}
.cap-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--surface-alt);
  color: var(--green-soft);
  margin-bottom: 18px;
}
.cap-icon .icon { width: 24px; height: 24px; }
.cap-card h3 { font-size: 21px; margin-bottom: 10px; }
.cap-card p { font-size: 15px; color: var(--muted); flex: 1; }
.cap-status {
  font-size: 12px;
  font-weight: 600;
  color: var(--green-soft);
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.base-line {
  margin-top: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 20px;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px 16px;
  flex-wrap: wrap;
}
.base-line > span:first-child {
  font-size: 11px;
  letter-spacing: 0.09em;
  color: var(--green-soft);
  text-transform: uppercase;
  font-weight: 700;
}
.base-line b { font-weight: 400; color: var(--border); }

/* SEÇÃO 04: CAPTURA EM CAMPO */
.capture {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5vw;
  align-items: center;
}
.capture-image {
  height: 520px;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.capture-image .photo-frame img {
  object-position: 50% 12%;
  transform: scale(1.65);
}
.image-caption {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 11px;
  font-weight: 650;
  background: rgba(255, 255, 255, 0.9);
  color: var(--on-green);
  padding: 5px 10px;
  border-radius: 4px;
}
.location-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(13, 19, 17, 0.94);
  backdrop-filter: blur(8px);
  padding: 14px 16px;
  color: var(--text);
  font-size: 13px;
  display: flex;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.location-label .icon { color: var(--green); }
.location-label strong { display: block; font-size: 13px; color: var(--heading); }
.block-meta { display: block; font-size: 11px; color: var(--muted); margin-top: 2px; }

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 28px;
}
.feature-list > div {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 18px;
}
.feature-list .icon { color: var(--green-soft); margin-top: 2px; }
.feature-list strong {
  display: block;
  color: var(--heading);
  font-size: 16px;
  margin-bottom: 4px;
  font-weight: 600;
}
.feature-list span { font-size: 14px; color: var(--muted); }

/* SEÇÃO 05: PLANTA E CRONOLOGIA */
.title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
}
.ui-showcase {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 22px;
  margin-top: 28px;
  align-items: stretch;
}
.ui-plan-card,
.ui-timeline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.ui-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.ui-card-head strong { display: block; font-size: 14px; color: var(--heading); }
.ui-card-head span { font-size: 12px; color: var(--muted); }
.ui-legend { display: flex; gap: 14px; font-size: 11px; color: var(--muted); flex-wrap: wrap; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.dot.ok { background: var(--green); }
.dot.warn { background: var(--warning); }
.plan-svg-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: #111714;
}
.plan-svg {
  display: block;
  width: 100%;
  min-width: 520px;
  height: auto;
}
.ui-timeline-card { padding: 22px 24px; }
.card-kicker {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--green-soft);
  font-weight: 700;
}
.ui-timeline-card h3 { font-size: 21px; margin: 10px 0 8px; }
.ui-timeline-card > p { font-size: 14px; color: var(--muted); }
.timeline-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0;
  padding: 14px 0;
  border-block: 1px solid var(--border);
}
.timeline-stats small { display: block; font-size: 10px; letter-spacing: 0.08em; color: var(--muted); }
.timeline-stats strong { font-size: 20px; color: var(--heading); font-variant-numeric: tabular-nums; }
.timeline-items { display: flex; flex-direction: column; gap: 12px; margin-top: auto; }
.timeline-item {
  padding: 12px 14px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.timeline-item strong { font-size: 13px; color: var(--heading); }
.timeline-item small { font-size: 12px; color: var(--muted); }
.tl-badge {
  align-self: flex-start;
  font-size: 10px;
  font-weight: 650;
  padding: 2px 8px;
  border-radius: 4px;
}
.tl-badge.ok { background: var(--ok-bg); color: var(--green-soft); }
.tl-badge.warn { background: var(--warning-bg); color: var(--warning); }

/* SEÇÃO 06: COMPARAÇÃO A/B */
.compare-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px;
}
.preview-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.preview-panel > div:first-child {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  font-size: 12px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.preview-panel strong {
  font-weight: 650;
  letter-spacing: 0.04em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.panel-pill {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--surface-alt);
  color: var(--muted);
}
.panel-pill.ok { background: var(--ok-bg); color: var(--green-soft); }
.stage-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.panel-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.status-tag {
  font-size: 11px;
  font-weight: 650;
  padding: 3px 8px;
  border-radius: 4px;
}
.status-tag.ok { background: var(--ok-bg); color: var(--green-soft); }
.status-tag.warn { background: var(--warning-bg); color: var(--warning); }
.status-tag.danger { background: var(--danger-bg); color: var(--danger); }
.compare-caption {
  display: flex;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: 16px;
  font-size: 12px;
  color: var(--muted);
  flex-wrap: wrap;
}
.compare-caption span:first-child {
  color: var(--green-soft);
  font-size: 11px;
  letter-spacing: 0.06em;
  font-weight: 650;
}

/* SEÇÃO 07: TRILHA DE AUDITORIA */
.history-layout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 5vw;
  align-items: center;
}
.history-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 28px;
  font-size: 13px;
  color: var(--green-soft);
}
.history-tags > span {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 4px;
}
.history-record {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 24px 26px;
  border-radius: 8px;
}
.record-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.record-heading > .icon { color: var(--green-soft); width: 26px; height: 26px; }
.record-heading small { display: block; font-size: 10px; letter-spacing: 0.12em; color: var(--muted); margin-bottom: 3px; }
.record-heading strong { font-size: 16px; color: var(--heading); font-weight: 600; }
.audit-line {
  position: relative;
  padding: 14px 0 14px 24px;
  border-left: 1px solid var(--border);
  margin-left: 6px;
}
.audit-dot {
  position: absolute;
  left: -5px;
  top: 22px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}
.audit-line small {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.audit-line h3 { font-size: 16px; margin: 4px 0; }
.audit-line p { font-size: 13.5px; color: var(--muted); }
.record-footer {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 6px;
  font-size: 12px;
  color: var(--green-soft);
}

/* SEÇÃO 08: MOSAICO CCTV */
.cctv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.cctv-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.cctv-osd-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--muted);
  background: #0a0f0d;
  border-bottom: 1px solid var(--border);
}
.cctv-live { color: var(--green-soft); font-weight: 700; }
.cctv-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.cctv-osd-bottom {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  font-size: 12px;
  color: var(--text);
  border-top: 1px solid var(--border);
}

/* SEÇÃO 09: PESSOAS E ÁREAS */
.access-intro {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 5vw;
  align-items: center;
}
.roles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}
.roles.compact-roles {
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.roles article {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  border-radius: 6px;
  padding: 18px 20px;
}
.roles article > span {
  font-size: 11px;
  letter-spacing: 0.11em;
  color: var(--green-soft);
  font-weight: 700;
}
.roles h3 { font-size: 20px; line-height: 1.2; margin: 8px 0; }
.roles p { font-size: 14px; color: var(--muted); }

.access-preview {
  padding: 24px 26px;
  border: 1px solid var(--border);
  background: var(--surface);
  text-align: center;
  border-radius: 8px;
}
.access-preview-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 0.07em;
  color: var(--muted);
  flex-wrap: wrap;
}
.live-label { color: var(--green-soft); font-weight: 650; }
.person-mark {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 1px solid var(--green);
  background: var(--surface-alt);
  font-size: 26px;
  color: var(--green-soft);
  display: grid;
  place-content: center;
  margin: 20px auto 14px;
  font-weight: 600;
}
.access-preview h3 { font-size: 22px; }
.access-preview > p { font-size: 13px; color: var(--muted); margin-top: 4px; }
.access-facts {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  text-align: left;
}
.access-facts > div {
  border-top: 1px solid var(--border);
  padding: 12px 0;
}
.access-facts small {
  display: block;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 3px;
}
.access-facts strong { font-size: 14px; font-weight: 550; color: var(--text); }

/* SEÇÃO 10: PRÓXIMO PASSO */
.final-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 6vw;
  align-items: center;
}
.pilot-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}
.pilot-steps > div {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 18px;
}
.pilot-steps > div > span {
  font-size: 13px;
  color: var(--green-soft);
  padding-top: 2px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.pilot-steps p { font-size: 15px; color: var(--muted); }
.pilot-steps strong { display: block; color: var(--heading); font-weight: 600; margin-bottom: 3px; }
.final-brand {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
}
.final-brand img { width: 240px; height: auto; }
.final-brand p {
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--heading);
  margin: 24px 0;
}
.final-brand small { font-size: 12px; color: var(--muted); margin-top: 20px; }
.final-brand .text-button { margin-top: 10px; }

/* FOOTER & BACK TO TOP */
.site-footer {
  border-top: 1px solid var(--border);
  background: #0a0f0d;
  padding: 32px 5vw;
}
.site-footer-inner {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-brand img { width: 160px; height: auto; }
.footer-brand span { font-size: 12px; color: var(--muted); }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  font-size: 13px;
  color: var(--muted);
}
.footer-links a:hover { color: var(--green-soft); }

.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 45;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--green);
  color: var(--on-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  transition: background 0.18s, transform 0.18s;
}
.back-to-top:hover {
  background: var(--green-hover);
  transform: translateY(-2px);
}

/* DIALOG DE SEÇÕES */
dialog {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  padding: 0;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}
dialog::backdrop {
  background: rgba(4, 10, 7, 0.8);
  backdrop-filter: blur(5px);
}
#index-dialog {
  width: min(640px, calc(100% - 28px));
  max-height: 88svh;
  border-radius: 10px;
  padding: 24px;
}
.index-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}
.index-heading .eyebrow { display: block; margin-bottom: 8px; font-size: 10px; }
.index-heading h2 { font-size: 24px; }
#index-dialog nav { display: flex; flex-direction: column; }
#index-dialog nav a {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 48px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--text);
  padding: 10px 8px;
  border-radius: 4px;
}
#index-dialog nav a:hover,
#index-dialog nav a.active {
  color: var(--green-soft);
  background: var(--surface);
}
#index-dialog nav a span {
  font-size: 11px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
#index-dialog nav a .icon { margin-left: auto; width: 18px; }

/* RESPONSIVIDADE TABLET & MOBILE */
@media (max-width: 1180px) {
  .topbar-nav { display: none; }
  .problem-grid,
  .cctv-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ui-showcase {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  html { scroll-padding-top: 68px; }
  .topbar-inner { height: 64px; padding: 0 20px; }
  .brand img { width: 168px; }
  .slide { padding: 56px 20px; }
  .hero,
  .capture,
  .history-layout,
  .access-intro,
  .final-layout,
  .compare-preview,
  .capabilities,
  .roles.compact-roles {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .hero { padding-top: 36px; padding-bottom: 48px; }
  .hero-photo { height: 380px; }
  .capture-copy { order: -1; }
  .capture-image { height: 400px; }
}

@media (max-width: 560px) {
  .topbar-inner { padding: 0 16px; gap: 10px; }
  .brand img { width: 148px; }
  .topbar-cta { padding: 8px 12px; font-size: 12px; min-height: 38px; }
  .index-button { padding: 8px 10px; font-size: 12px; min-height: 38px; }
  .index-button span { display: none; }
  .slide { padding: 44px 16px; }
  h1 { font-size: 34px; }
  h2 { font-size: 26px; }
  .lead { font-size: 15.5px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button,
  .final-brand .button { width: 100%; }
  .hero-photo { height: 320px; }
  .photo-note { left: 12px; right: 12px; bottom: 12px; padding: 12px 14px; }
  .photo-note strong { font-size: 15px; }
  .problem-grid,
  .cctv-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .capture-image { height: 340px; }
  .location-label { left: 12px; right: 12px; bottom: 12px; padding: 12px; }
  .ui-timeline-card,
  .history-record,
  .access-preview,
  .final-brand {
    padding: 20px 18px;
  }
  .site-footer { padding: 28px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  body { background: var(--white); color: #1a1a1a; }
  .topbar, .back-to-top, dialog, .skip-link { display: none !important; }
  #deck { max-width: none; }
  .slide { break-inside: avoid; padding: 28px 20px; color: #1a1a1a; opacity: 1 !important; transform: none !important; }
  .slide :is(h1, h2, h3) { color: #1a1a1a; }
  .slide em { color: var(--deep); }
}