/* Hero */
.hero {
  position: relative;
  padding: clamp(3rem, 8vw, 6rem) 0 3rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% -10%, rgba(201, 162, 39, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 10% 40%, rgba(21, 42, 69, 0.6) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  z-index: -1;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, black 20%, transparent 70%);
}

@media (prefers-reduced-motion: no-preference) {
  .hero-bg {
    animation: hero-breathe 18s ease-in-out infinite alternate;
  }
}

@keyframes hero-breathe {
  0% {
    opacity: 1;
    filter: saturate(1);
  }
  100% {
    opacity: 0.92;
    filter: saturate(1.08);
  }
}

.section-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1.25s var(--ease), transform 1.25s var(--ease);
}

.section-reveal--in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .section-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-bg {
    animation: none;
  }
}

/* Home: palco grande do logo + moldura circuito */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
    gap: clamp(2rem, 6vw, 4rem);
    align-items: center;
  }
}

.hero-logo-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (min-width: 900px) {
  .hero-logo-stage {
    align-items: center;
  }
}

.hero-logo-frame {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.25rem, 4vw, 2rem);
  min-width: min(100%, 280px);
  min-height: min(72vw, 300px);
}

.hero-circuit-ring {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(201, 162, 39, 0.22);
  border-radius: 18px;
  pointer-events: none;
  box-shadow:
    inset 0 0 40px rgba(201, 162, 39, 0.06),
    0 0 0 1px rgba(100, 140, 200, 0.08);
}

@media (prefers-reduced-motion: no-preference) {
  .hero-circuit-ring {
    animation: ring-pulse 6s ease-in-out infinite;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-circuit-ring {
    animation: none;
  }
}

@keyframes ring-pulse {
  0%,
  100% {
    opacity: 0.85;
    border-color: rgba(201, 162, 39, 0.22);
  }
  50% {
    opacity: 1;
    border-color: rgba(228, 192, 74, 0.35);
  }
}

.hero-circuit-corner {
  position: absolute;
  width: 36px;
  height: 36px;
  pointer-events: none;
  border-color: rgba(228, 192, 74, 0.55);
  border-style: solid;
  border-width: 0;
}

.hero-circuit-corner--tl {
  top: 0;
  left: 0;
  border-top-width: 2px;
  border-left-width: 2px;
  border-radius: 4px 0 0 0;
}

.hero-circuit-corner--tr {
  top: 0;
  right: 0;
  border-top-width: 2px;
  border-right-width: 2px;
  border-radius: 0 4px 0 0;
}

.hero-circuit-corner--bl {
  bottom: 0;
  left: 0;
  border-bottom-width: 2px;
  border-left-width: 2px;
  border-radius: 0 0 0 4px;
}

.hero-circuit-corner--br {
  bottom: 0;
  right: 0;
  border-bottom-width: 2px;
  border-right-width: 2px;
  border-radius: 0 0 4px 0;
}

.hero-logo-link {
  position: relative;
  z-index: 2;
  display: block;
  line-height: 0;
  transition: transform 0.45s var(--ease), filter 0.45s var(--ease);
}

.hero-logo-link:hover {
  transform: scale(1.03);
  filter: drop-shadow(0 0 28px rgba(228, 192, 74, 0.45));
}

.hero-logo-img {
  width: min(220px, 52vw);
  height: auto;
  max-height: min(40vh, 260px);
  object-fit: contain;
}

.hero-logo-tagline {
  margin: 1.25rem 0 0;
  max-width: 22rem;
  font-family: var(--font-tagline);
  font-weight: 600;
  font-size: clamp(0.7rem, 1.8vw, 0.82rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(139, 155, 184, 0.95);
  line-height: 1.45;
}

.hero-copy {
  max-width: 820px;
}

@media (min-width: 900px) {
  .hero-copy {
    padding-top: 0.5rem;
  }
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin-bottom: 1rem;
}

.eyebrow-gold {
  color: var(--gold-bright);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 5vw, 3.35rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.02em;
  margin: 0 0 1.25rem;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 640px;
  margin: 0 0 2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 720px) {
  .hero-metrics {
    grid-template-columns: 1fr;
  }
}

.metric {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
}

.metric__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  color: var(--gold-bright);
  background: linear-gradient(
    145deg,
    rgba(201, 162, 39, 0.12) 0%,
    rgba(201, 162, 39, 0.04) 100%
  );
  border: 1px solid rgba(201, 162, 39, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.metric__svg {
  width: 24px;
  height: 24px;
}

.metric__icon--pair {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: auto;
  min-width: 54px;
  padding: 0 9px;
}

.metric__svg--pair {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.metric__text {
  min-width: 0;
}

.metric-value {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.8vw, 1.75rem);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--gold-bright);
  line-height: 1.2;
}

.metric-label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.45;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: revealIn 1.15s var(--ease) forwards;
}

.reveal-delay-1 {
  animation-delay: 0.15s;
}

.reveal-delay-2 {
  animation-delay: 0.3s;
}

.reveal-delay-3 {
  animation-delay: 0.45s;
}

@keyframes revealIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Sections */
.section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.section--dark {
  background: linear-gradient(180deg, var(--blue-dark) 0%, var(--bg) 100%);
  border-block: 1px solid var(--border);
}

.section--accent {
  background: radial-gradient(ellipse 100% 80% at 50% 100%, var(--gold-dim) 0%, transparent 55%), var(--bg);
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.section-head--left {
  text-align: left;
  max-width: 100%;
  margin-left: 0;
  margin-right: auto;
}

.section-head--left .section-sub {
  max-width: 720px;
}

.section-head--credibility {
  max-width: 720px;
}

.section-title--stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1rem;
  text-align: center;
}

.section-title__line--gold {
  display: block;
  font-size: clamp(1.85rem, 3.8vw, 2.55rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-bright);
  line-height: 1.15;
}

.section-title__line--sub {
  display: block;
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--white);
  text-transform: none;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 700;
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
}

.section-sub {
  color: var(--muted);
  margin: 0;
}

.lead {
  font-size: 1.125rem;
  color: var(--muted);
}

/* Split */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 880px) {
  .split {
    grid-template-columns: 1fr;
  }
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--muted);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold-bright);
  font-weight: 700;
}

.panel {
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.panel-glow {
  box-shadow: 0 0 60px rgba(201, 162, 39, 0.12);
}

.panel blockquote {
  margin: 0;
  font-size: 1.15rem;
  font-style: italic;
  color: var(--white);
  line-height: 1.55;
}

.panel blockquote p {
  margin: 0;
}

.panel-rfid .h3-spaced {
  font-family: var(--font-display);
  margin-top: 0;
}

.h3-spaced {
  margin-bottom: 0.75rem;
}

/* CTA band */
.cta-band {
  padding: 3rem 0;
  background: linear-gradient(90deg, var(--black) 0%, var(--blue-dark) 50%, var(--black) 100%);
  border-block: 1px solid var(--border);
}

.cta-band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 0.35rem;
}

/* Page hero inner pages */
.page-hero {
  padding: clamp(2.5rem, 6vw, 4rem) 0 2rem;
  border-bottom: 1px solid var(--border);
  background: radial-gradient(ellipse 70% 80% at 80% -20%, rgba(201, 162, 39, 0.12) 0%, transparent 50%), var(--bg);
}

.page-hero--rfid {
  background: radial-gradient(ellipse 60% 70% at 20% 0%, rgba(21, 42, 69, 0.5) 0%, transparent 45%),
    radial-gradient(ellipse 80% 60% at 90% 30%, rgba(201, 162, 39, 0.15) 0%, transparent 50%), var(--bg);
}

.page-hero--clp {
  background: radial-gradient(ellipse 55% 65% at 75% 0%, rgba(21, 42, 69, 0.45) 0%, transparent 42%),
    radial-gradient(ellipse 70% 55% at 15% 50%, rgba(201, 162, 39, 0.12) 0%, transparent 48%), var(--bg);
}

.page-hero--paineis {
  background: radial-gradient(ellipse 65% 60% at 15% -10%, rgba(21, 42, 69, 0.48) 0%, transparent 48%),
    radial-gradient(ellipse 55% 70% at 85% 40%, rgba(201, 162, 39, 0.13) 0%, transparent 50%), var(--bg);
}

.page-hero--compact {
  padding-bottom: 1.25rem;
}

.page-title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  max-width: 900px;
}

.page-lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 720px;
  margin: 0 0 1rem;
}

.page-lead--short {
  max-width: 42rem;
  line-height: 1.55;
}

.page-note {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 720px;
  padding: 1rem 1.25rem;
  background: var(--bg-elevated);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-note strong {
  color: var(--white);
}

.page-note--inline {
  margin-top: 2rem;
  max-width: none;
}

/* Home — animação fábrica: proporção alinhada ao buffer do canvas (factory.js) */
.factory-floor {
  position: relative;
  width: 100%;
  aspect-ratio: 900 / 440;
  height: auto;
  background: rgba(10, 18, 36, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  box-shadow: inset 0 0 32px rgba(5, 8, 15, 0.28);
}

/* Status + barras decorativas — canto superior direito */
.factory-status-stack {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.65rem;
  width: min(220px, 52vw);
  pointer-events: none;
}

.factory-metrics {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 0.55rem;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  background: rgba(10, 18, 36, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
}

.factory-metric {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.factory-metric__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(244, 246, 250, 0.82);
}

.factory-metric__track {
  height: 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.factory-metric__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  transition: width 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.factory-metric__fill--profit {
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-bright) 100%);
  box-shadow: 0 0 10px rgba(201, 162, 39, 0.45);
}

.factory-metric__fill--roi {
  background: linear-gradient(90deg, #2d6a8f 0%, #3d8eb9 100%);
  box-shadow: 0 0 8px rgba(61, 142, 185, 0.35);
}

#factoryCanvas {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: block;
}

.factory-status {
  position: relative;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-bright);
  padding: 6px 14px;
  border: 1px solid var(--gold);
  border-radius: 4px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: rgba(201, 162, 39, 0.1);
  box-shadow: 0 0 15px var(--glow);
  animation: status-blink 2s infinite;
}

@keyframes status-blink {
  50% {
    opacity: 0.6;
  }
}

.status-alert {
  color: #ff4444;
  border-color: #ff4444;
  background: rgba(255, 68, 68, 0.1);
  box-shadow: 0 0 15px rgba(255, 68, 68, 0.3);
}

@media (max-width: 768px) {
  .factory-floor {
    aspect-ratio: 900 / 650;
  }

  .factory-status-stack {
    top: 16px;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 400px;
    align-items: center;
  }

  .factory-metrics {
    flex-direction: row;
    gap: 1rem;
  }

  .factory-metric {
    flex: 1;
  }

  .factory-status {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .factory-status-stack {
    top: 12px;
    width: calc(100% - 24px);
    gap: 0.5rem;
  }

  .factory-metrics {
    flex-direction: column;
    padding: 0.5rem;
    gap: 0.5rem;
  }

  .factory-metric__label {
    font-size: 0.6rem;
  }
}