:root {
  --black: #050505;
  --black-2: #111111;
  --gray: #6e6e6e;
  --muted: #f6f1e8;
  --white: #ffffff;
  --gold: #d9aa38;
  --gold-2: #f3d37b;
  --line: rgba(217, 170, 56, .28);
  --shadow: 0 20px 60px rgba(0, 0, 0, .18);
  --radius: 26px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--gold);
  color: var(--black);
  padding: 10px;
  z-index: 99;
}
.skip:focus { left: 8px; }
.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 5, 5, .92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.header-grid {
  min-height: 96px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.brand-logo {
  width: 190px;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: visible;
  background: transparent;
  border: 0;
  box-shadow: none;
  flex: 0 0 190px;
}
.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 0 8px rgba(217,170,56,.20));
}
.main-nav {
  justify-self: center;
  display: flex;
  gap: 28px;
  color: rgba(255, 255, 255, .78);
  font-weight: 700;
  font-size: .95rem;
}
.main-nav a:hover { color: var(--gold-2); }
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--black);
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(217, 170, 56, .25);
  border: 1px solid rgba(255,255,255,.1);
  text-align: center;
}
.btn:hover { transform: translateY(-1px); }
.btn-small { min-height: 44px; padding: 10px 16px; font-size: .9rem; }
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, .2);
  box-shadow: none;
}
.section { padding: 92px 0; }
.section-dark {
  background: radial-gradient(circle at top left, rgba(217,170,56,.16), transparent 34%), var(--black);
  color: var(--white);
}
.section-light { background: var(--white); }
.section-muted { background: var(--muted); }
.hero { padding: 96px 0 88px; position: relative; overflow: hidden; }
.hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  right: -160px;
  top: 120px;
  background: radial-gradient(circle, rgba(217,170,56,.28), transparent 68%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.eyebrow {
  color: var(--gold);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 14px;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(2.6rem, 6vw, 5.7rem);
  line-height: .94;
  letter-spacing: -.07em;
  margin-bottom: 24px;
}
h1 span { color: var(--gold-2); display: inline-block; white-space: nowrap; }
h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1;
  letter-spacing: -.05em;
  margin-bottom: 18px;
}
h3 { line-height: 1.15; }
.hero-text {
  max-width: 680px;
  color: rgba(255, 255, 255, .82);
  font-size: 1.25rem;
  margin-bottom: 28px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.offer-rule {
  max-width: 760px;
  color: rgba(255,255,255,.65);
  font-size: .95rem;
  border-left: 3px solid var(--gold);
  padding-left: 16px;
}
.hero-card {
  padding: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.price-card {
  padding: 28px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--black);
  margin-bottom: 22px;
}
.price-card small, .price-card span { display: block; font-weight: 800; }
.price-card strong {
  display: block;
  font-size: clamp(3rem, 7vw, 5.1rem);
  line-height: .9;
  letter-spacing: -.08em;
  margin: 8px 0;
}
.hero-checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.hero-checks li { padding-left: 28px; position: relative; color: rgba(255,255,255,.82); }
.hero-checks li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-2); font-weight: 900; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: -48px;
  position: relative;
  z-index: 4;
}
.stats article {
  background: var(--white);
  padding: 26px;
  border-radius: 22px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,.06);
}
.stats strong {
  display: block;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--black);
  letter-spacing: -.05em;
}
.stats span { display: block; margin-top: 8px; color: var(--gray); font-weight: 700; }
.two-col {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 64px;
  align-items: start;
}
.two-col.reverse { grid-template-columns: 1fr 1fr; align-items: center; }
.text-block p, .lead { font-size: 1.1rem; color: #333; }
.section-dark .lead, .section-dark .section-head p { color: rgba(255,255,255,.72); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-card, .feature-card, .service-grid article, .unit-card, .review-box, .growth-card {
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,.08);
  background: var(--white);
  padding: 28px;
  box-shadow: 0 10px 30px rgba(0,0,0,.05);
}
.value-card span {
  display: inline-block;
  color: var(--black);
  background: var(--gold-2);
  border-radius: 999px;
  padding: 5px 12px;
  font-weight: 900;
  margin-bottom: 14px;
}
.value-card h3, .feature-card h3, .service-grid h3, .unit-card h3 { font-size: 1.35rem; margin-bottom: 10px; }
.value-card p, .feature-card p, .service-grid p, .unit-card p, .unit-card small { color: #4c4c4c; }
.growth-card { background: var(--black); color: var(--white); border-color: var(--line); }
.growth-card p { color: rgba(255,255,255,.8); font-size: 1.1rem; }
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-head p { color: #4c4c4c; font-size: 1.08rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature-card {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.12);
}
.feature-card h3 { color: var(--gold-2); }
.feature-card p { color: rgba(255,255,255,.76); }
.timeline {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.timeline article {
  background: var(--white);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 22px;
  padding: 22px;
  position: relative;
}
.timeline time {
  display: inline-block;
  font-weight: 950;
  color: var(--black);
  background: var(--gold-2);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.timeline p { margin-bottom: 0; color: #444; }
.founder-note {
  margin-top: 24px;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--black);
  color: rgba(255,255,255,.84);
  border: 1px solid var(--line);
}
.founder-note p { margin: 0; }
.units-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.unit-card {
  display: flex;
  flex-direction: column;
  min-height: 240px;
}

.unit-card {
  overflow: hidden;
  padding: 0;
  min-height: 100%;
}
.unit-photo {
  width: 100%;
  aspect-ratio: 16 / 10;
  height: auto;
  object-fit: cover;
  background: #111;
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.unit-card-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}
.unit-card h3 { color: var(--black); }
.unit-card p { font-weight: 800; margin-bottom: 12px; }
.unit-card small { display: block; margin-bottom: 18px; }
.unit-card a {
  margin-top: auto;
  color: var(--black);
  font-weight: 950;
  border-bottom: 2px solid var(--gold);
  width: fit-content;
}
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.review-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 12px 32px rgba(0,0,0,.06);
}
.review-card span {
  display: block;
  color: #d6a400;
  letter-spacing: .1em;
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.review-card blockquote {
  margin: 0 0 18px;
  color: #333;
  font-weight: 650;
}
.review-card p { margin: 0; }
.review-card strong { display: block; color: var(--black); }
.review-card small { display: block; color: var(--gray); font-weight: 800; }
.cta-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 38px;
  border-radius: 32px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}
.cta-panel h2 { max-width: 760px; }
.cta-panel p { color: rgba(255,255,255,.78); max-width: 700px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
.faq-list { display: grid; gap: 12px; max-width: 920px; }
details {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 18px;
  padding: 18px 20px;
  background: var(--white);
}
summary { cursor: pointer; font-weight: 900; }
details p { color: #444; margin: 12px 0 0; }
.site-footer {
  padding: 56px 0 28px;
  background: var(--black);
  color: var(--white);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr .7fr;
  gap: 42px;
}
.footer-grid p, .footer-bottom { color: rgba(255,255,255,.68); }
.footer-grid h3 { color: var(--gold-2); }
.footer-grid a { display: block; color: rgba(255,255,255,.82); margin-bottom: 8px; }
.footer-grid a:hover { color: var(--gold-2); }
.footer-grid a.social-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.social-icon {
  display: block;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  object-fit: contain;
}
.footer-brand { margin-bottom: 16px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 34px;
  padding-top: 24px;
  font-size: .92rem;
}
.footer-note { color: rgba(255,255,255,.48); }
.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  background: #25D366;
  color: #062c16;
  font-weight: 950;
  padding: 14px 18px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0,0,0,.22);
}
@media (max-width: 980px) {
  .header-grid { grid-template-columns: 1fr auto; }
  .main-nav { display: none; }
  .hero-grid, .two-col, .two-col.reverse, .cta-panel, .footer-grid { grid-template-columns: 1fr; }
  .stats-grid, .grid-4, .grid-3, .units-grid, .service-grid, .timeline, .reviews-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .header-grid { min-height: 76px; }
  .brand-logo { width: 150px; height: 64px; flex-basis: 150px; }
  .section { padding: 64px 0; }
  .hero { padding: 72px 0; }
  .hero-grid { gap: 28px; }
  .stats-grid, .grid-4, .grid-3, .units-grid, .service-grid, .timeline, .reviews-grid { grid-template-columns: 1fr; }
  .stats-grid { margin-top: -28px; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .btn-small { display: none; }
  h1 { font-size: 3.35rem; }
  .footer-bottom { flex-direction: column; }
  .floating-whatsapp { left: 14px; right: 14px; text-align: center; }
}

/* ===== Animações premium - Óticas Cariocão ===== */
::selection { background: var(--gold-2); color: var(--black); }

.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 3px;
  width: 0;
  z-index: 999;
  background: linear-gradient(90deg, var(--gold), var(--gold-2), #fff2b0);
  box-shadow: 0 0 18px rgba(243, 211, 123, .55);
  transform-origin: left center;
}

.cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  width: 360px;
  height: 360px;
  transform: translate3d(-50%, -50%, 0);
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  opacity: .22;
  background: radial-gradient(circle, rgba(243,211,123,.34), rgba(217,170,56,.12) 35%, transparent 68%);
  mix-blend-mode: screen;
  transition: opacity .25s ease;
}

.site-header,
.header-grid,
.brand-logo,
.btn,
.main-nav a,
.unit-card,
.value-card,
.feature-card,
.service-grid article,
.review-card,
.timeline article,
.stats article,
.hero-card,
.price-card,
details {
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease, background .35s ease, opacity .35s ease, min-height .35s ease, width .35s ease, height .35s ease;
}

.site-header.is-scrolled {
  background: rgba(5, 5, 5, .98);
  box-shadow: 0 12px 40px rgba(0,0,0,.28);
}
.site-header.is-scrolled .header-grid { min-height: 76px; }
.site-header.is-scrolled .brand-logo { width: 155px; height: 66px; flex-basis: 155px; }

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0%, rgba(243,211,123,.08) 38%, transparent 58%),
    radial-gradient(circle at 20% 15%, rgba(243,211,123,.12), transparent 28%);
  transform: translateX(-24%);
  animation: heroShine 8s ease-in-out infinite;
  pointer-events: none;
}

.hero-content {
  animation: heroIntro .95s cubic-bezier(.16, 1, .3, 1) both;
}
.hero-card {
  animation: heroCardIntro 1s .12s cubic-bezier(.16, 1, .3, 1) both, softFloat 5.8s ease-in-out 1.2s infinite;
}
.price-card { position: relative; overflow: hidden; }
.price-card::after {
  content: "";
  position: absolute;
  inset: -30% auto -30% -70%;
  width: 45%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.52), transparent);
  transform: rotate(18deg);
  animation: priceSweep 4.6s ease-in-out infinite;
}
.hero-checks li { animation: checkPop .6s ease both; }
.hero-checks li:nth-child(1) { animation-delay: .28s; }
.hero-checks li:nth-child(2) { animation-delay: .42s; }
.hero-checks li:nth-child(3) { animation-delay: .56s; }

.btn { position: relative; overflow: hidden; will-change: transform; }
.btn::after {
  content: "";
  position: absolute;
  top: -40%;
  bottom: -40%;
  left: -60%;
  width: 44%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.42), transparent);
  transform: rotate(18deg);
  transition: left .65s ease;
}
.btn:hover { transform: translateY(-3px) scale(1.015); box-shadow: 0 18px 44px rgba(217, 170, 56, .34); }
.btn:hover::after { left: 125%; }
.btn-ghost:hover { border-color: rgba(243,211,123,.58); background: rgba(255,255,255,.06); box-shadow: none; }

.main-nav a { position: relative; padding-block: 8px; }
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s ease;
}
.main-nav a:hover::after { transform: scaleX(1); }

.reveal {
  opacity: 0;
  transform: translateY(34px) scale(.985);
  filter: blur(8px);
  will-change: opacity, transform, filter;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
  transition: opacity .78s ease, transform .78s cubic-bezier(.16, 1, .3, 1), filter .78s ease;
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal-left { transform: translateX(-34px) scale(.985); }
.reveal-right { transform: translateX(34px) scale(.985); }
.reveal-left.revealed,
.reveal-right.revealed { transform: translateX(0) scale(1); }

.stats article:hover,
.value-card:hover,
.service-grid article:hover,
.review-card:hover,
.timeline article:hover,
.unit-card:hover,
details:hover {
  transform: translateY(-7px);
  box-shadow: 0 22px 55px rgba(0,0,0,.14);
  border-color: rgba(217,170,56,.36);
}
.section-dark .feature-card:hover {
  transform: translateY(-7px);
  background: rgba(255,255,255,.12);
  border-color: rgba(243,211,123,.32);
  box-shadow: 0 22px 60px rgba(0,0,0,.28);
}

.unit-photo { transition: transform .75s cubic-bezier(.16, 1, .3, 1), filter .75s ease; }
.unit-card:hover .unit-photo { transform: scale(1.055); filter: saturate(1.08) contrast(1.04); }
.unit-card a { transition: color .25s ease, transform .25s ease, border-color .25s ease; }
.unit-card a:hover { color: #9d7418; transform: translateX(4px); border-color: var(--black); }

.review-card span { text-shadow: 0 0 16px rgba(217,170,56,.24); }
.review-card:hover span { animation: starPulse 1.2s ease-in-out infinite; }

.timeline article::after,
.value-card::after,
.service-grid article::after,
.review-card::after,
.unit-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(135deg, rgba(243,211,123,.18), transparent 38%);
  transition: opacity .35s ease;
}
.timeline article,
.value-card,
.service-grid article,
.review-card,
.unit-card { position: relative; }
.timeline article:hover::after,
.value-card:hover::after,
.service-grid article:hover::after,
.review-card:hover::after,
.unit-card:hover::after { opacity: 1; }

.floating-whatsapp {
  animation: whatsappPulse 2.4s ease-in-out infinite;
  transition: transform .25s ease, box-shadow .25s ease;
}
.floating-whatsapp:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 16px 42px rgba(37, 211, 102, .35); }

@keyframes heroIntro {
  from { opacity: 0; transform: translateY(26px); filter: blur(8px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}
@keyframes heroCardIntro {
  from { opacity: 0; transform: translateY(38px) scale(.96); filter: blur(10px); }
  to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}
@keyframes softFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes heroShine {
  0%, 100% { transform: translateX(-24%); opacity: .55; }
  50% { transform: translateX(18%); opacity: .95; }
}
@keyframes priceSweep {
  0%, 58% { left: -70%; opacity: 0; }
  68% { opacity: .9; }
  84%, 100% { left: 128%; opacity: 0; }
}
@keyframes checkPop {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes starPulse {
  0%, 100% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.06); filter: brightness(1.18); }
}
@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 10px 30px rgba(0,0,0,.22), 0 0 0 0 rgba(37, 211, 102, .35); }
  50% { box-shadow: 0 10px 30px rgba(0,0,0,.22), 0 0 0 12px rgba(37, 211, 102, 0); }
}

@media (max-width: 980px) {
  .cursor-glow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; filter: none; }
  .cursor-glow, .scroll-progress { display: none; }
}

/* ===== V8 - FAQ em blocos + microinterações avançadas e leves ===== */
.faq-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 5%, rgba(217,170,56,.10), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #fffaf0 100%);
}
.faq-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(217,170,56,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217,170,56,.07) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, transparent, black 16%, black 82%, transparent);
  pointer-events: none;
}
.faq-groups {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}
.faq-category {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 28px;
  padding: 22px;
  background: rgba(255,255,255,.86);
  box-shadow: 0 14px 38px rgba(0,0,0,.06);
  backdrop-filter: blur(10px);
}
.faq-category-head {
  margin-bottom: 14px;
}
.faq-chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 7px 13px;
  margin-bottom: 10px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--black);
  font-weight: 950;
  letter-spacing: -.02em;
  box-shadow: 0 8px 20px rgba(217,170,56,.22);
}
.faq-category-head p {
  margin: 0;
  color: #4b4b4b;
  font-weight: 750;
}
.faq-category .faq-list {
  max-width: none;
}
.faq-category details {
  border-radius: 16px;
  padding: 0;
  overflow: hidden;
  background: rgba(255,255,255,.95);
}
.faq-category summary {
  position: relative;
  list-style: none;
  padding: 16px 48px 16px 18px;
  outline: none;
}
.faq-category summary::-webkit-details-marker { display: none; }
.faq-category summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  transform: translateY(-50%) rotate(0deg);
  background: #111;
  color: var(--gold-2);
  font-weight: 950;
  line-height: 1;
  transition: transform .28s ease, background .28s ease, color .28s ease;
}
.faq-category details[open] {
  border-color: rgba(217,170,56,.42);
  box-shadow: 0 16px 36px rgba(0,0,0,.08);
}
.faq-category details[open] summary::after {
  content: "–";
  transform: translateY(-50%) rotate(180deg);
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--black);
}
.faq-category details p {
  margin: 0;
  padding: 0 18px 18px;
  color: #444;
}

.interactive-card {
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
}
.interactive-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  z-index: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(243,211,123,.22), transparent 34%);
  transition: opacity .28s ease;
}
.interactive-card:hover::before { opacity: 1; }
.interactive-card > * { position: relative; z-index: 1; }

.hero::after {
  transform: translate3d(0, var(--hero-depth, 0px), 0);
  transition: transform .16s linear;
}
.section-head .eyebrow {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.section-head .eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold-2);
  box-shadow: 0 0 0 0 rgba(243,211,123,.45);
  animation: goldDotPulse 2.6s ease-in-out infinite;
}
.stats strong {
  background: linear-gradient(110deg, #111 0%, #111 38%, #d9aa38 50%, #111 62%, #111 100%);
  background-size: 220% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  animation: numberGleam 5.8s ease-in-out infinite;
}
.timeline {
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(to bottom, transparent, rgba(217,170,56,.5), transparent);
  opacity: .55;
  pointer-events: none;
}
.timeline article {
  overflow: hidden;
}
.timeline article::before {
  content: "";
  position: absolute;
  inset: auto auto 0 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s ease;
}
.timeline article:hover::before { transform: scaleX(1); }

@keyframes goldDotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(243,211,123,.45); transform: scale(1); }
  50% { box-shadow: 0 0 0 9px rgba(243,211,123,0); transform: scale(1.12); }
}
@keyframes numberGleam {
  0%, 76%, 100% { background-position: 0% 0; }
  88% { background-position: 100% 0; }
}

@media (max-width: 980px) {
  .faq-groups { grid-template-columns: 1fr; }
  .timeline::before { left: 14px; transform: none; }
}
@media (max-width: 640px) {
  .faq-category { padding: 16px; border-radius: 22px; }
  .faq-category summary { padding: 15px 46px 15px 15px; }
  .faq-category details p { padding: 0 15px 16px; }
}


/* ===== V9 - ajuste de performance: leitura mais rápida e FAQ sem lentidão ===== */
.reveal {
  opacity: 0;
  transform: translateY(14px) scale(1);
  filter: none;
  will-change: opacity, transform;
}
.reveal-left { transform: translateX(-14px) scale(1); }
.reveal-right { transform: translateX(14px) scale(1); }
.reveal.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: none;
  transition: opacity .32s ease, transform .32s cubic-bezier(.16, 1, .3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal-left.revealed,
.reveal-right.revealed { transform: translateX(0) scale(1); }

/* FAQ já aparece direto, sem esperar animação de scroll */
.faq-category,
.faq-category details {
  opacity: 1 !important;
  transform: none !important;
  filter: none !important;
  will-change: auto;
}
.faq-category {
  backdrop-filter: none;
  background: #fff;
  contain: layout paint;
}
.faq-category details {
  contain: layout paint;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.faq-category details:hover {
  transform: none !important;
  box-shadow: 0 10px 24px rgba(0,0,0,.07);
}
.faq-category details[open] {
  box-shadow: 0 10px 24px rgba(0,0,0,.07);
}
.faq-category summary::after {
  transition: transform .18s ease, background .18s ease, color .18s ease;
}

/* Mantém o site bonito, mas tira efeitos pesados da área de dúvidas */
.faq-category.interactive-card::before,
.faq-category details.interactive-card::before,
details.interactive-card::before { display: none; }

/* Em celular, menos efeitos contínuos para rodar liso */
@media (max-width: 980px) {
  .faq-section::before { display: none; }
  .hero-card { animation: heroCardIntro .45s cubic-bezier(.16, 1, .3, 1) both; }
  .hero-content { animation-duration: .45s; }
  .price-card::after { animation: none; }
  .stats strong { animation: none; color: var(--black); background: none; -webkit-background-clip: initial; background-clip: initial; }
}

/* ===== V10 - animações estilo WeeGo: liso, elegante e leitura imediata ===== */
/* A ideia aqui é não esconder o conteúdo. A animação só dá movimento, sem travar a leitura. */
html { scroll-padding-top: 94px; }

.site-header,
.header-grid,
.brand-logo {
  transition-duration: .24s;
}

.hero {
  isolation: isolate;
}
.hero::before {
  opacity: .55;
  animation: heroShineSoft 12s ease-in-out infinite;
}
.hero-content {
  animation: heroIntroClean .52s cubic-bezier(.2,.8,.2,1) both;
}
.hero-card {
  animation: heroCardClean .56s .05s cubic-bezier(.2,.8,.2,1) both, softFloatClean 8.5s ease-in-out 1.1s infinite;
  will-change: transform;
}
.price-card::after {
  animation: priceSweepSoft 6.8s ease-in-out infinite;
}

/* Conteúdo sempre legível: aparece antes, sem blur e sem sensação de espera. */
.reveal,
.reveal-left,
.reveal-right {
  opacity: .98;
  transform: translate3d(0, 8px, 0) scale(1);
  filter: none !important;
  will-change: transform, opacity;
}
.reveal.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  transition: opacity .42s ease, transform .42s cubic-bezier(.2,.8,.2,1);
  transition-delay: var(--reveal-delay, 0ms);
}

/* Microinterações mais rápidas e suaves, sem peso no scroll. */
.btn,
.main-nav a,
.unit-card,
.value-card,
.feature-card,
.service-grid article,
.review-card,
.timeline article,
.stats article,
.hero-card,
.price-card,
.growth-card {
  transition-duration: .24s;
  transition-timing-function: cubic-bezier(.2,.8,.2,1);
}

.stats article:hover,
.value-card:hover,
.service-grid article:hover,
.review-card:hover,
.timeline article:hover,
.unit-card:hover {
  transform: translate3d(0, -5px, 0);
  box-shadow: 0 18px 42px rgba(0,0,0,.11);
}
.section-dark .feature-card:hover {
  transform: translate3d(0, -5px, 0);
  box-shadow: 0 18px 46px rgba(0,0,0,.24);
}
.unit-photo {
  transition: transform .42s cubic-bezier(.2,.8,.2,1), filter .42s ease;
}
.unit-card:hover .unit-photo {
  transform: scale(1.035);
}

.section-head h2 {
  position: relative;
  display: inline-block;
}
.section-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -.12em;
  width: 42%;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  transform: scaleX(.68);
  transform-origin: left;
  transition: transform .32s ease, width .32s ease;
}
.section-head.revealed h2::after,
.section-head:hover h2::after {
  width: 62%;
  transform: scaleX(1);
}

/* Efeito premium sem mouse-tracking: leve e compatível com celular. */
.unit-card::after,
.value-card::after,
.service-grid article::after,
.review-card::after,
.timeline article::after {
  opacity: 0;
  background: linear-gradient(130deg, rgba(243,211,123,.18), transparent 46%);
  transition-duration: .22s;
}
.unit-card:hover::after,
.value-card:hover::after,
.service-grid article:hover::after,
.review-card:hover::after,
.timeline article:hover::after {
  opacity: .85;
}

/* FAQ mais leve: sem delay, sem blur, sem hover pesado e com abertura rápida. */
.faq-section::before {
  opacity: .55;
}
.faq-category {
  background: #fff;
  backdrop-filter: none !important;
  transform: none !important;
  opacity: 1 !important;
  box-shadow: 0 10px 28px rgba(0,0,0,.055);
  contain: layout paint;
}
.faq-category details {
  transform: none !important;
  opacity: 1 !important;
  will-change: auto !important;
  contain: layout paint;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}
.faq-category details:hover,
.faq-category details[open] {
  transform: none !important;
  box-shadow: 0 8px 22px rgba(0,0,0,.065);
}
.faq-category summary {
  transition: color .16s ease, background .16s ease;
}
.faq-category summary:hover {
  color: #9d7418;
}
.faq-category details[open] p {
  animation: faqAnswerIn .18s ease both;
}

/* Remove efeitos que geravam processamento constante. */
.cursor-glow,
.interactive-card::before {
  display: none !important;
}
.interactive-card {
  transform-style: flat;
}

@keyframes heroIntroClean {
  from { opacity: 0; transform: translate3d(0, 14px, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}
@keyframes heroCardClean {
  from { opacity: 0; transform: translate3d(0, 18px, 0) scale(.985); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}
@keyframes softFloatClean {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -6px, 0); }
}
@keyframes heroShineSoft {
  0%, 100% { transform: translateX(-18%); opacity: .42; }
  50% { transform: translateX(12%); opacity: .72; }
}
@keyframes priceSweepSoft {
  0%, 70% { left: -70%; opacity: 0; }
  78% { opacity: .7; }
  92%, 100% { left: 128%; opacity: 0; }
}
@keyframes faqAnswerIn {
  from { opacity: .65; transform: translate3d(0, -3px, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}

@media (max-width: 980px) {
  .hero::before { animation: none; opacity: .36; }
  .hero-card { animation: heroCardClean .38s cubic-bezier(.2,.8,.2,1) both; }
  .hero-content { animation-duration: .38s; }
  .reveal,
  .reveal-left,
  .reveal-right {
    opacity: 1;
    transform: none;
    will-change: auto;
  }
  .section-head h2::after { width: 54%; transform: none; }
  .unit-card:hover,
  .value-card:hover,
  .service-grid article:hover,
  .review-card:hover,
  .timeline article:hover,
  .stats article:hover,
  .section-dark .feature-card:hover {
    transform: none;
  }
}



/* V15 - Vista explodida real corrigida, limpa e leve */

.real-explode-section {
  position: relative;
  overflow: clip;
  background:
    radial-gradient(circle at 15% 14%, rgba(243,211,123,.17), transparent 32%),
    radial-gradient(circle at 82% 24%, rgba(217,170,56,.12), transparent 30%),
    linear-gradient(180deg, #060606 0%, #101010 48%, #060606 100%);
  color: var(--white);
}
.real-explode-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(to bottom, transparent, #000 16%, #000 84%, transparent);
  opacity: .55;
  pointer-events: none;
}
.real-explode-section .container { position: relative; z-index: 1; }
.real-explode-head p:not(.eyebrow) {
  color: rgba(255,255,255,.74);
  max-width: 820px;
}
.real-explode-lab {
  --explode: 0;
  --labels: 0;
  position: relative;
  min-height: 188vh;
  z-index: 1;
}
.real-explode-sticky {
  position: sticky;
  top: 92px;
  min-height: calc(100vh - 92px);
  display: grid;
  grid-template-columns: minmax(260px, .78fr) minmax(480px, 1.35fr);
  grid-template-areas:
    "copy stage"
    "summary stage";
  align-content: center;
  gap: 24px 34px;
  padding: 36px 0 48px;
}
.real-explode-copy { grid-area: copy; align-self: end; }
.real-explode-copy h3 {
  font-size: clamp(1.58rem, 3vw, 2.55rem);
  line-height: .98;
  letter-spacing: -.04em;
  margin-bottom: 14px;
}
.real-explode-copy p {
  color: rgba(255,255,255,.72);
  margin-bottom: 22px;
}
.real-explode-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}
.real-explode-actions span {
  color: rgba(255,255,255,.58);
  font-size: .92rem;
}
.real-explode-toggle {
  border: 0;
  cursor: pointer;
}
.real-explode-stage {
  grid-area: stage;
  position: relative;
  min-height: min(68vh, 620px);
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 36px;
  border: 1px solid rgba(243,211,123,.24);
  background:
    radial-gradient(circle at 50% 48%, rgba(243,211,123,.22), transparent 38%),
    linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025)),
    rgba(255,255,255,.035);
  box-shadow: 0 32px 88px rgba(0,0,0,.34);
  isolation: isolate;
  contain: layout paint;
}
.real-explode-stage::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,.08);
  pointer-events: none;
}
.real-explode-shine {
  position: absolute;
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243,211,123,.34), transparent 68%);
  filter: blur(22px);
  transform: translate3d(calc((-22% + (44% * var(--explode)))), calc((8% - (16% * var(--explode)))), 0);
  opacity: .72;
  pointer-events: none;
}
.real-explode-canvas {
  position: relative;
  width: min(94%, 900px);
  aspect-ratio: 1239 / 423;
  z-index: 2;
  transform: translate3d(0, calc(-4px * var(--explode)), 0) scale(calc(1 - (.02 * var(--explode))));
}
.real-whole-glasses,
.real-piece,
.real-piece img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.real-whole-glasses {
  object-fit: contain;
  opacity: calc(1 - (var(--explode) * 1.08));
  filter: drop-shadow(0 18px 24px rgba(0,0,0,.32));
  pointer-events: none;
  transition: opacity .08s linear, transform .08s linear;
}
.real-piece {
  opacity: calc(.05 + (.95 * var(--explode)));
  transform-origin: center;
  will-change: transform, opacity;
  transition: transform .08s linear, opacity .12s linear;
  pointer-events: none;
}
.real-piece img {
  object-fit: contain;
  filter: drop-shadow(0 17px 22px rgba(0,0,0,.34));
}
.manual-transition .real-piece,
.manual-transition .real-whole-glasses,
.manual-transition .real-lens,
.manual-transition .real-mini-part,
.manual-transition .real-part-label,
.manual-transition .real-explode-shine {
  transition-duration: .72s;
  transition-timing-function: cubic-bezier(.2,.8,.2,1);
}
.real-piece-left-front {
  clip-path: polygon(0 0, 44% 0, 44% 100%, 0 100%);
  transform: translate3d(calc(-138px * var(--explode)), calc(-30px * var(--explode)), 0) rotate(calc(-6deg * var(--explode)));
}
.real-piece-right-front {
  clip-path: polygon(56% 0, 100% 0, 100% 100%, 56% 100%);
  transform: translate3d(calc(138px * var(--explode)), calc(-30px * var(--explode)), 0) rotate(calc(6deg * var(--explode)));
}
.real-piece-bridge {
  clip-path: polygon(39% 7%, 61% 7%, 61% 86%, 39% 86%);
  transform: translate3d(0, calc(116px * var(--explode)), 0) scale(calc(1 - (.02 * var(--explode))));
}
.real-piece-left-haste {
  clip-path: polygon(0 35%, 31% 44%, 31% 88%, 0 88%);
  transform: translate3d(calc(-234px * var(--explode)), calc(82px * var(--explode)), 0) rotate(calc(-19deg * var(--explode))) scale(calc(.98 - (.02 * var(--explode))));
  opacity: calc(.02 + (.98 * var(--explode)));
}
.real-piece-right-haste {
  clip-path: polygon(69% 44%, 100% 35%, 100% 88%, 69% 88%);
  transform: translate3d(calc(234px * var(--explode)), calc(82px * var(--explode)), 0) rotate(calc(19deg * var(--explode))) scale(calc(.98 - (.02 * var(--explode))));
  opacity: calc(.02 + (.98 * var(--explode)));
}
.real-lens {
  position: absolute;
  z-index: 4;
  width: 27%;
  height: 54%;
  top: 23%;
  border-radius: 26% 27% 34% 33% / 27% 28% 42% 42%;
  background:
    linear-gradient(145deg, rgba(255,255,255,.33), rgba(243,211,123,.09) 46%, rgba(255,255,255,.18)),
    radial-gradient(circle at 28% 18%, rgba(255,255,255,.34), transparent 26%);
  border: 1px solid rgba(255,255,255,.35);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.14),
    0 18px 28px rgba(0,0,0,.16);
  backdrop-filter: blur(1.5px);
  opacity: calc(.08 + (.92 * var(--explode)));
  pointer-events: none;
  transition: transform .08s linear, opacity .12s linear;
}
.real-lens::after {
  content: "";
  position: absolute;
  left: 15%;
  top: 14%;
  width: 62%;
  height: 12%;
  border-radius: 99px;
  background: linear-gradient(90deg, rgba(255,255,255,.58), transparent 72%);
  transform: rotate(-12deg);
}
.real-lens-left {
  left: 10.4%;
  transform: translate3d(calc(-112px * var(--explode)), calc(104px * var(--explode)), 0) rotate(calc(-9deg * var(--explode)));
}
.real-lens-right {
  right: 10.4%;
  transform: translate3d(calc(112px * var(--explode)), calc(104px * var(--explode)), 0) rotate(calc(9deg * var(--explode)));
}
.real-mini-part {
  position: absolute;
  z-index: 5;
  width: 34px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f4d77d, #9f7824);
  box-shadow: 0 10px 18px rgba(0,0,0,.22);
  opacity: var(--explode);
  transition: transform .08s linear, opacity .12s linear;
}
.real-hinge-left {
  left: 6%;
  top: 18%;
  transform: translate3d(calc(-196px * var(--explode)), calc(-82px * var(--explode)), 0) rotate(calc(-10deg * var(--explode)));
}
.real-hinge-right {
  right: 6%;
  top: 18%;
  transform: translate3d(calc(196px * var(--explode)), calc(-82px * var(--explode)), 0) rotate(calc(10deg * var(--explode)));
}
.real-part-label {
  position: absolute;
  z-index: 8;
  display: grid;
  gap: 1px;
  min-width: 122px;
  padding: 9px 11px;
  border-radius: 16px;
  border: 1px solid rgba(243,211,123,.36);
  background: rgba(5,5,5,.72);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(0,0,0,.26);
  opacity: var(--labels);
  transform: translate3d(0, calc((1 - var(--labels)) * 10px), 0) scale(calc(.96 + (.04 * var(--labels))));
  pointer-events: none;
  transition: opacity .12s linear, transform .12s linear;
}
.real-part-label strong {
  color: var(--gold-2);
  font-size: .9rem;
  line-height: 1.05;
}
.real-part-label span {
  color: rgba(255,255,255,.69);
  font-size: .72rem;
  line-height: 1.18;
}
.label-front-left { left: 16%; top: 15%; }
.label-front-right { right: 16%; top: 15%; }
.label-lens-left { left: 13%; bottom: 19%; }
.label-lens-right { right: 13%; bottom: 19%; }
.label-bridge {
  left: 50%;
  top: 59%;
  transform: translate3d(-50%, calc((1 - var(--labels)) * 10px), 0) scale(calc(.96 + (.04 * var(--labels))));
}
.label-haste-left { left: 2%; top: 48%; }
.label-haste-right { right: 2%; top: 48%; }
.label-hinge-left { left: 6%; top: 8%; }
.real-explode-progress {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 20px;
  z-index: 6;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.58);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.real-explode-progress i {
  position: relative;
  height: 6px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,.12);
}
.real-explode-progress i::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: calc(var(--explode) * 100%);
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  border-radius: inherit;
}
.real-parts-summary {
  grid-area: summary;
  align-self: start;
  display: grid;
  gap: 8px;
}
.real-parts-summary article {
  padding: 11px 13px;
  border-radius: 18px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.08);
}
.real-parts-summary strong {
  display: block;
  color: var(--gold-2);
  line-height: 1.1;
  margin-bottom: 2px;
}
.real-parts-summary span {
  color: rgba(255,255,255,.66);
  font-size: .86rem;
  line-height: 1.35;
}
@media (max-width: 1100px) {
  .real-explode-sticky {
    grid-template-columns: minmax(230px, .74fr) minmax(380px, 1.26fr);
    gap: 22px;
  }
  .real-part-label {
    min-width: 106px;
    padding: 8px 9px;
  }
  .real-part-label span { display: none; }
}
@media (max-width: 820px) {
  .real-explode-lab { min-height: auto; }
  .real-explode-sticky {
    position: relative;
    top: auto;
    min-height: auto;
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "stage"
      "summary";
    padding: 18px 0 10px;
  }
  .real-explode-stage {
    min-height: 430px;
    border-radius: 28px;
  }
  .real-explode-canvas { width: 112%; }
  .real-part-label {
    min-width: auto;
    padding: 7px 8px;
    border-radius: 12px;
  }
  .real-part-label strong { font-size: .72rem; }
  .label-front-left { left: 8%; top: 11%; }
  .label-front-right { right: 8%; top: 11%; }
  .label-lens-left { left: 8%; bottom: 18%; }
  .label-lens-right { right: 8%; bottom: 18%; }
  .label-haste-left { left: 1%; top: 48%; }
  .label-haste-right { right: 1%; top: 48%; }
  .label-bridge { top: 58%; }
  .label-hinge-left { display: none; }
  .real-parts-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .real-explode-stage { min-height: 350px; }
  .real-explode-canvas { width: 128%; }
  .real-explode-progress {
    left: 16px;
    right: 16px;
    bottom: 14px;
    gap: 8px;
    font-size: .66rem;
  }
  .real-explode-actions .btn { width: 100%; }
  .real-parts-summary { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .real-piece,
  .real-whole-glasses,
  .real-lens,
  .real-mini-part,
  .real-part-label,
  .real-explode-shine {
    transition: none !important;
  }
}


/* V16 - correção de enquadramento da armação real */

/* 
  Ajuste pedido:
  - título trocado no HTML;
  - armação menor dentro do quadro;
  - movimento de explosão reduzido para nenhuma peça sair do enquadramento;
  - labels reposicionadas para não disputar espaço com as peças.
*/
.real-explode-stage {
  min-height: min(72vh, 660px);
  overflow: hidden;
}

.real-explode-canvas {
  width: min(76%, 760px);
  transform: translate3d(0, calc(-2px * var(--explode)), 0) scale(calc(.96 - (.01 * var(--explode))));
}

/* Movimento mais controlado, mantendo tudo dentro do card */
.real-piece-left-front {
  transform: translate3d(calc(-78px * var(--explode)), calc(-22px * var(--explode)), 0) rotate(calc(-5deg * var(--explode)));
}

.real-piece-right-front {
  transform: translate3d(calc(78px * var(--explode)), calc(-22px * var(--explode)), 0) rotate(calc(5deg * var(--explode)));
}

.real-piece-bridge {
  transform: translate3d(0, calc(82px * var(--explode)), 0) scale(calc(1 - (.015 * var(--explode))));
}

.real-piece-left-haste {
  transform: translate3d(calc(-122px * var(--explode)), calc(58px * var(--explode)), 0) rotate(calc(-15deg * var(--explode))) scale(calc(.98 - (.015 * var(--explode))));
}

.real-piece-right-haste {
  transform: translate3d(calc(122px * var(--explode)), calc(58px * var(--explode)), 0) rotate(calc(15deg * var(--explode))) scale(calc(.98 - (.015 * var(--explode))));
}

.real-lens-left {
  transform: translate3d(calc(-68px * var(--explode)), calc(82px * var(--explode)), 0) rotate(calc(-7deg * var(--explode)));
}

.real-lens-right {
  transform: translate3d(calc(68px * var(--explode)), calc(82px * var(--explode)), 0) rotate(calc(7deg * var(--explode)));
}

.real-hinge-left {
  transform: translate3d(calc(-92px * var(--explode)), calc(-52px * var(--explode)), 0) rotate(calc(-8deg * var(--explode)));
}

.real-hinge-right {
  transform: translate3d(calc(92px * var(--explode)), calc(-52px * var(--explode)), 0) rotate(calc(8deg * var(--explode)));
}

/* Labels mais próximos das peças e sem sair do quadro */
.label-front-left { left: 20%; top: 16%; }
.label-front-right { right: 20%; top: 16%; }
.label-lens-left { left: 18%; bottom: 18%; }
.label-lens-right { right: 18%; bottom: 18%; }
.label-bridge { left: 50%; top: 57%; }
.label-haste-left { left: 8%; top: 47%; }
.label-haste-right { right: 8%; top: 47%; }
.label-hinge-left { left: 13%; top: 9%; }

.real-explode-progress {
  bottom: 18px;
}

/* Tablets */
@media (max-width: 1100px) {
  .real-explode-canvas {
    width: min(78%, 720px);
  }

  .real-piece-left-front {
    transform: translate3d(calc(-58px * var(--explode)), calc(-18px * var(--explode)), 0) rotate(calc(-4deg * var(--explode)));
  }

  .real-piece-right-front {
    transform: translate3d(calc(58px * var(--explode)), calc(-18px * var(--explode)), 0) rotate(calc(4deg * var(--explode)));
  }

  .real-piece-left-haste {
    transform: translate3d(calc(-86px * var(--explode)), calc(44px * var(--explode)), 0) rotate(calc(-12deg * var(--explode))) scale(.97);
  }

  .real-piece-right-haste {
    transform: translate3d(calc(86px * var(--explode)), calc(44px * var(--explode)), 0) rotate(calc(12deg * var(--explode))) scale(.97);
  }

  .real-lens-left {
    transform: translate3d(calc(-48px * var(--explode)), calc(64px * var(--explode)), 0) rotate(calc(-6deg * var(--explode)));
  }

  .real-lens-right {
    transform: translate3d(calc(48px * var(--explode)), calc(64px * var(--explode)), 0) rotate(calc(6deg * var(--explode)));
  }
}

/* Celular: mantém tudo dentro do enquadramento e evita corte lateral */
@media (max-width: 820px) {
  .real-explode-stage {
    min-height: 430px;
  }

  .real-explode-canvas {
    width: 88%;
  }

  .real-piece-left-front {
    transform: translate3d(calc(-34px * var(--explode)), calc(-12px * var(--explode)), 0) rotate(calc(-3deg * var(--explode)));
  }

  .real-piece-right-front {
    transform: translate3d(calc(34px * var(--explode)), calc(-12px * var(--explode)), 0) rotate(calc(3deg * var(--explode)));
  }

  .real-piece-bridge {
    transform: translate3d(0, calc(52px * var(--explode)), 0);
  }

  .real-piece-left-haste {
    transform: translate3d(calc(-48px * var(--explode)), calc(34px * var(--explode)), 0) rotate(calc(-9deg * var(--explode))) scale(.96);
  }

  .real-piece-right-haste {
    transform: translate3d(calc(48px * var(--explode)), calc(34px * var(--explode)), 0) rotate(calc(9deg * var(--explode))) scale(.96);
  }

  .real-lens-left {
    transform: translate3d(calc(-30px * var(--explode)), calc(48px * var(--explode)), 0) rotate(calc(-5deg * var(--explode)));
  }

  .real-lens-right {
    transform: translate3d(calc(30px * var(--explode)), calc(48px * var(--explode)), 0) rotate(calc(5deg * var(--explode)));
  }

  .real-hinge-left,
  .real-hinge-right {
    display: none;
  }

  .label-front-left { left: 9%; top: 13%; }
  .label-front-right { right: 9%; top: 13%; }
  .label-lens-left { left: 10%; bottom: 18%; }
  .label-lens-right { right: 10%; bottom: 18%; }
  .label-haste-left { left: 4%; top: 48%; }
  .label-haste-right { right: 4%; top: 48%; }
}

@media (max-width: 560px) {
  .real-explode-stage {
    min-height: 360px;
  }

  .real-explode-canvas {
    width: 92%;
  }

  .real-part-label {
    padding: 6px 7px;
  }

  .real-part-label strong {
    font-size: .68rem;
  }
}


/* V17 - labels corrigidas e sem peças duplicadas */

/*
  Correção:
  - remove labels esquerda/direita repetidas;
  - usa labels agrupadas: Aros, Lentes, Ponte, Hastes e Dobradiças;
  - esconde recortes extras das hastes para não parecer peça duplicada;
  - deixa as lentes mais sutis para não parecer uma segunda peça grossa por cima da armação.
*/

.real-piece-left-haste,
.real-piece-right-haste {
  display: none !important;
}

.real-lens {
  z-index: 4;
  width: 24.5%;
  height: 48%;
  top: 29%;
  background:
    linear-gradient(145deg, rgba(255,255,255,.16), rgba(243,211,123,.045) 48%, rgba(255,255,255,.08));
  border: 1px solid rgba(255,255,255,.24);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.08),
    0 10px 18px rgba(0,0,0,.08);
  backdrop-filter: none;
  opacity: calc(.08 + (.58 * var(--explode)));
}

.real-lens::after {
  opacity: .38;
}

.real-lens-left {
  left: 12.2%;
  transform: translate3d(calc(-48px * var(--explode)), calc(58px * var(--explode)), 0) rotate(calc(-5deg * var(--explode)));
}

.real-lens-right {
  right: 12.2%;
  transform: translate3d(calc(48px * var(--explode)), calc(58px * var(--explode)), 0) rotate(calc(5deg * var(--explode)));
}

/* Label única para cada tipo de peça */
.label-frames {
  left: 50%;
  top: 15%;
  transform: translate3d(-50%, calc((1 - var(--labels)) * 10px), 0) scale(calc(.96 + (.04 * var(--labels))));
}

.label-lenses {
  left: 50%;
  bottom: 18%;
  transform: translate3d(-50%, calc((1 - var(--labels)) * 10px), 0) scale(calc(.96 + (.04 * var(--labels))));
}

.label-bridge {
  left: 50%;
  top: 56%;
  transform: translate3d(-50%, calc((1 - var(--labels)) * 10px), 0) scale(calc(.96 + (.04 * var(--labels))));
}

.label-temples {
  left: 8%;
  top: 51%;
}

.label-hinges {
  right: 8%;
  top: 22%;
}

/* anulando labels antigas caso algum navegador mantenha cache parcial */
.label-front-left,
.label-front-right,
.label-lens-left,
.label-lens-right,
.label-haste-left,
.label-haste-right,
.label-hinge-left {
  display: none !important;
}

@media (max-width: 820px) {
  .real-lens {
    width: 23.5%;
    height: 44%;
    top: 31%;
  }

  .real-lens-left {
    left: 13.5%;
    transform: translate3d(calc(-22px * var(--explode)), calc(34px * var(--explode)), 0) rotate(calc(-4deg * var(--explode)));
  }

  .real-lens-right {
    right: 13.5%;
    transform: translate3d(calc(22px * var(--explode)), calc(34px * var(--explode)), 0) rotate(calc(4deg * var(--explode)));
  }

  .label-frames { left: 50%; top: 12%; }
  .label-lenses { left: 50%; bottom: 17%; }
  .label-bridge { left: 50%; top: 56%; }
  .label-temples { left: 5%; top: 50%; }
  .label-hinges { right: 5%; top: 22%; }
}

@media (max-width: 560px) {
  .real-part-label span {
    display: none;
  }

  .label-temples {
    left: 4%;
  }

  .label-hinges {
    right: 4%;
  }
}


/* V18 - Vista explodida 3D com setas e labels direita/esquerda */

.glass3d-section {
  position: relative;
  overflow: clip;
  color: var(--white);
  background:
    radial-gradient(circle at 16% 18%, rgba(243,211,123,.16), transparent 33%),
    radial-gradient(circle at 82% 24%, rgba(217,170,56,.14), transparent 31%),
    linear-gradient(180deg, #050505 0%, #111 48%, #050505 100%);
}
.glass3d-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, #000 16%, #000 84%, transparent);
  opacity: .58;
  pointer-events: none;
}
.glass3d-section .container { position: relative; z-index: 1; }
.glass3d-head p:not(.eyebrow) { max-width: 850px; color: rgba(255,255,255,.74); }
.glass3d-lab { --explode3d: 0; --labels3d: 0; min-height: 190vh; position: relative; z-index: 1; }
.glass3d-sticky {
  position: sticky;
  top: 92px;
  min-height: calc(100vh - 92px);
  display: grid;
  grid-template-columns: minmax(250px,.72fr) minmax(520px,1.48fr);
  grid-template-areas: "copy stage" "summary stage";
  gap: 24px 32px;
  align-content: center;
  padding: 34px 0 48px;
}
.glass3d-copy { grid-area: copy; align-self: end; }
.glass3d-copy h3 { font-size: clamp(1.58rem, 3vw, 2.55rem); letter-spacing: -.04em; line-height: .98; margin-bottom: 14px; }
.glass3d-copy p { color: rgba(255,255,255,.72); margin-bottom: 22px; }
.glass3d-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.glass3d-actions span { color: rgba(255,255,255,.58); font-size: .92rem; }
.glass3d-toggle { border: 0; cursor: pointer; }
.glass3d-stage {
  grid-area: stage;
  position: relative;
  min-height: min(74vh, 680px);
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 36px;
  border: 1px solid rgba(243,211,123,.24);
  background: radial-gradient(circle at 50% 47%, rgba(243,211,123,.19), transparent 39%), linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.022)), rgba(255,255,255,.032);
  box-shadow: 0 32px 90px rgba(0,0,0,.34);
  isolation: isolate;
  contain: layout paint;
}
.glass3d-stage::after { content:""; position:absolute; inset:18px; border:1px solid rgba(255,255,255,.08); border-radius:28px; pointer-events:none; }
.glass3d-glow { position:absolute; width:44%; aspect-ratio:1; border-radius:50%; background:radial-gradient(circle, rgba(243,211,123,.32), transparent 68%); filter:blur(22px); transform:translate3d(calc((-20% + (40% * var(--explode3d)))), calc((7% - (14% * var(--explode3d)))), 0); opacity:.72; }
.glass3d-svg { position: relative; z-index: 2; width: min(96%, 980px); overflow: visible; }
.glass3d-piece { transform-box: fill-box; transform-origin: center; will-change: transform, opacity; transition: transform .08s linear, opacity .12s linear; }
.manual-transition .glass3d-piece, .manual-transition .glass3d-leaders, .manual-transition .glass3d-labels, .manual-transition .glass3d-glow { transition-duration:.72s; transition-timing-function:cubic-bezier(.2,.8,.2,1); }
.piece-left-rim { transform: translate3d(calc(-84px * var(--explode3d)), calc(-22px * var(--explode3d)), 0) rotate(calc(-5deg * var(--explode3d))); }
.piece-right-rim { transform: translate3d(calc(84px * var(--explode3d)), calc(-22px * var(--explode3d)), 0) rotate(calc(5deg * var(--explode3d))); }
.piece-left-lens { transform: translate3d(calc(-116px * var(--explode3d)), calc(98px * var(--explode3d)), 0) rotate(calc(-8deg * var(--explode3d))); opacity: calc(.88 - (.04 * var(--explode3d))); }
.piece-right-lens { transform: translate3d(calc(116px * var(--explode3d)), calc(98px * var(--explode3d)), 0) rotate(calc(8deg * var(--explode3d))); opacity: calc(.88 - (.04 * var(--explode3d))); }
.piece-bridge { transform: translate3d(0, calc(118px * var(--explode3d)), 0) scale(calc(1 - (.025 * var(--explode3d)))); }
.piece-left-temple { transform: translate3d(calc(-155px * var(--explode3d)), calc(68px * var(--explode3d)), 0) rotate(calc(-18deg * var(--explode3d))); }
.piece-right-temple { transform: translate3d(calc(155px * var(--explode3d)), calc(68px * var(--explode3d)), 0) rotate(calc(18deg * var(--explode3d))); }
.piece-left-hinge { transform: translate3d(calc(-120px * var(--explode3d)), calc(-78px * var(--explode3d)), 0) rotate(calc(-8deg * var(--explode3d))); }
.piece-right-hinge { transform: translate3d(calc(120px * var(--explode3d)), calc(-78px * var(--explode3d)), 0) rotate(calc(8deg * var(--explode3d))); }
.piece-nose-pads { transform: translate3d(0, calc(152px * var(--explode3d)), 0) scale(calc(.98 - (.02 * var(--explode3d)))); }
.glass3d-leaders, .glass3d-labels { opacity: var(--labels3d); transition: opacity .12s linear; pointer-events:none; }
.glass3d-leaders .leader { fill:none; stroke:#f2d36f; stroke-width:2.2; stroke-linecap:round; stroke-linejoin:round; opacity:.88; marker-end:url(#arrowGold); stroke-dasharray: 7 7; }
.svg-label rect { fill: rgba(5,5,5,.82); stroke: rgba(243,211,123,.42); stroke-width:1.1; }
.svg-label text { fill:#f2d36f; font-size:18px; font-weight:900; font-family: Inter, Arial, sans-serif; }
.svg-label text.sub { fill:rgba(255,255,255,.72); font-size:13px; font-weight:700; }
.glass3d-progress { position:absolute; left:24px; right:24px; bottom:20px; z-index:5; display:grid; grid-template-columns:auto 1fr auto; gap:12px; align-items:center; color:rgba(255,255,255,.58); font-size:.78rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase; }
.glass3d-progress i { position:relative; height:6px; border-radius:999px; overflow:hidden; background:rgba(255,255,255,.12); }
.glass3d-progress i::before { content:""; position:absolute; inset:0 auto 0 0; width:calc(var(--explode3d) * 100%); border-radius:inherit; background:linear-gradient(90deg, var(--gold), var(--gold-2)); }
.glass3d-summary { grid-area: summary; align-self: start; display:grid; gap:8px; }
.glass3d-summary article { padding:11px 13px; border-radius:18px; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.08); }
.glass3d-summary strong { display:block; color:var(--gold-2); line-height:1.1; margin-bottom:2px; }
.glass3d-summary span { color:rgba(255,255,255,.66); font-size:.86rem; line-height:1.35; }
@media (max-width:1100px){
  .glass3d-sticky{grid-template-columns:minmax(230px,.75fr) minmax(380px,1.28fr);gap:22px;}
  .glass3d-svg{width:106%;}
  .svg-label text{font-size:16px}.svg-label text.sub{font-size:12px}
}
@media (max-width:820px){
  .glass3d-lab{min-height:auto;}
  .glass3d-sticky{position:relative;top:auto;min-height:auto;grid-template-columns:1fr;grid-template-areas:"copy" "stage" "summary";padding:18px 0 10px;}
  .glass3d-stage{min-height:460px;border-radius:28px;}
  .glass3d-svg{width:122%;}
  .piece-left-rim{transform:translate3d(calc(-46px * var(--explode3d)), calc(-14px * var(--explode3d)),0) rotate(calc(-4deg * var(--explode3d)));}
  .piece-right-rim{transform:translate3d(calc(46px * var(--explode3d)), calc(-14px * var(--explode3d)),0) rotate(calc(4deg * var(--explode3d)));}
  .piece-left-lens{transform:translate3d(calc(-54px * var(--explode3d)), calc(56px * var(--explode3d)),0) rotate(calc(-6deg * var(--explode3d)));}
  .piece-right-lens{transform:translate3d(calc(54px * var(--explode3d)), calc(56px * var(--explode3d)),0) rotate(calc(6deg * var(--explode3d)));}
  .piece-bridge{transform:translate3d(0, calc(72px * var(--explode3d)),0);}
  .piece-left-temple{transform:translate3d(calc(-64px * var(--explode3d)), calc(42px * var(--explode3d)),0) rotate(calc(-11deg * var(--explode3d)));}
  .piece-right-temple{transform:translate3d(calc(64px * var(--explode3d)), calc(42px * var(--explode3d)),0) rotate(calc(11deg * var(--explode3d)));}
  .piece-left-hinge,.piece-right-hinge{display:none;}
  .glass3d-leaders .leader{stroke-width:1.7;}
  .svg-label text{font-size:14px}.svg-label text.sub{display:none;}
  .glass3d-summary{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:560px){
  .glass3d-stage{min-height:390px;}
  .glass3d-svg{width:146%;}
  .glass3d-progress{left:16px;right:16px;bottom:14px;gap:8px;font-size:.64rem;}
  .glass3d-actions .btn{width:100%;}
  .glass3d-summary{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion:reduce){.glass3d-piece,.glass3d-leaders,.glass3d-labels,.glass3d-glow{transition:none!important;}}


/* V19 - Vista explodida 3D premium com setas ligadas às peças */

.e3d-section {
  position: relative;
  overflow: clip;
  color: var(--white);
  background:
    radial-gradient(circle at 16% 16%, rgba(243,211,123,.18), transparent 31%),
    radial-gradient(circle at 78% 28%, rgba(217,170,56,.12), transparent 34%),
    linear-gradient(180deg, #050505 0%, #121212 48%, #050505 100%);
}
.e3d-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, #000 15%, #000 86%, transparent);
  opacity: .55;
  pointer-events: none;
}
.e3d-section .container {
  position: relative;
  z-index: 1;
}
.e3d-head p:not(.eyebrow) {
  color: rgba(255,255,255,.72);
  max-width: 880px;
}
.e3d-lab {
  --p: 0;
  --labels: 0;
  min-height: 190vh;
  position: relative;
  z-index: 1;
}
.e3d-sticky {
  position: sticky;
  top: 92px;
  min-height: calc(100vh - 92px);
  display: grid;
  grid-template-columns: minmax(260px, .76fr) minmax(520px, 1.38fr);
  grid-template-areas:
    "copy stage"
    "summary stage";
  align-content: center;
  gap: 24px 34px;
  padding: 34px 0 46px;
}
.e3d-copy {
  grid-area: copy;
  align-self: end;
}
.e3d-copy h3 {
  font-size: clamp(1.58rem, 3vw, 2.55rem);
  line-height: .98;
  letter-spacing: -.04em;
  margin-bottom: 14px;
}
.e3d-copy p {
  color: rgba(255,255,255,.72);
  margin-bottom: 22px;
}
.e3d-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}
.e3d-toggle {
  border: 0;
  cursor: pointer;
}
.e3d-actions span {
  color: rgba(255,255,255,.58);
  font-size: .92rem;
}
.e3d-stage {
  grid-area: stage;
  position: relative;
  min-height: min(72vh, 680px);
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 36px;
  border: 1px solid rgba(243,211,123,.23);
  background:
    radial-gradient(circle at 50% 48%, rgba(243,211,123,.22), transparent 38%),
    linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025)),
    rgba(255,255,255,.035);
  box-shadow: 0 32px 88px rgba(0,0,0,.34);
  isolation: isolate;
  contain: layout paint;
}
.e3d-stage::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,.08);
  pointer-events: none;
}
.e3d-glow {
  position: absolute;
  width: 44%;
  aspect-ratio: 1;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(243,211,123,.34), transparent 68%);
  filter: blur(22px);
  opacity: .72;
  transform: translate3d(calc((-20% + (40% * var(--p)))), calc((8% - (16% * var(--p)))), 0);
  pointer-events: none;
}
.e3d-canvas {
  position: relative;
  z-index: 2;
  width: min(90%, 980px);
  aspect-ratio: 1000 / 500;
  perspective: 1100px;
  transform-style: preserve-3d;
  transform: rotateX(3deg) scale(calc(.94 - (.018 * var(--p))));
}
.e3d-part {
  position: absolute;
  transform-style: preserve-3d;
  will-change: transform, opacity;
  transition: transform .08s linear, opacity .12s linear;
  transform:
    translate3d(
      calc(var(--tx) * var(--p)),
      calc(var(--ty) * var(--p)),
      calc(var(--tz) * var(--p))
    )
    rotateY(calc(var(--ry) * var(--p)))
    rotateZ(calc(var(--rz) * var(--p)));
  filter: drop-shadow(0 18px 24px rgba(0,0,0,.34));
}
.e3d-svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}
/* Layout derivado de uma única grade mestre (1000x500), garantindo que
   todas as peças se encaixem perfeitamente quando a armação está montada. */
.e3d-rim-left { left: 8.6%; top: 24.2%; width: 34.8%; }
.e3d-rim-right { right: 8.6%; top: 24.2%; width: 34.8%; }
.e3d-lens-left { left: 11.7%; top: 30.4%; width: 28.6%; }
.e3d-lens-right { right: 11.7%; top: 30.4%; width: 28.6%; }
.e3d-bridge { left: 38.8%; top: 25.6%; width: 22.4%; }
.e3d-temple-left { left: -2.2%; top: 25.6%; width: 11.6%; }
.e3d-temple-right { right: -2.2%; top: 25.6%; width: 11.6%; }
.e3d-hinge-left { left: 6.2%; top: 30%; width: 7.8%; }
.e3d-hinge-right { right: 6.2%; top: 30%; width: 7.8%; }
.e3d-pad-left { left: 38.4%; top: 50%; width: 7.2%; }
.e3d-pad-right { right: 38.4%; top: 50%; width: 7.2%; }

.manual-transition .e3d-part,
.manual-transition .e3d-callout,
.manual-transition .e3d-glow {
  transition-duration: .72s;
  transition-timing-function: cubic-bezier(.2,.8,.2,1);
}
.e3d-callout {
  position: absolute;
  z-index: 5;
  min-width: 142px;
  padding: 9px 11px;
  border-radius: 15px;
  border: 1px solid rgba(243,211,123,.38);
  background: rgba(5,5,5,.78);
  backdrop-filter: blur(10px);
  box-shadow: 0 14px 30px rgba(0,0,0,.28);
  opacity: var(--labels);
  transform: translate3d(0, calc((1 - var(--labels)) * 8px), 30px) scale(calc(.96 + (.04 * var(--labels))));
  pointer-events: none;
}
.e3d-callout strong {
  display: block;
  color: var(--gold-2);
  font-size: .86rem;
  line-height: 1.05;
}
.e3d-callout span {
  display: block;
  color: rgba(255,255,255,.70);
  font-size: .7rem;
  line-height: 1.18;
  margin-top: 2px;
}
.e3d-callout i {
  position: absolute;
  height: 2px;
  width: 70px;
  background: linear-gradient(90deg, rgba(243,211,123,.92), rgba(243,211,123,.28));
  transform-origin: left center;
}
.e3d-callout i::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -4px;
  width: 0;
  height: 0;
  border-left: 9px solid rgba(243,211,123,.92);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}
.e3d-callout i::before {
  content: "";
  position: absolute;
  right: -12px;
  top: -4px;
  width: 9px;
  height: 9px;
  border-radius: 99px;
  background: var(--gold-2);
  box-shadow: 0 0 0 4px rgba(243,211,123,.16);
}

/* cada seta fica dentro da peça, então acompanha a explosão da peça */
.callout-temple-left { left: -18px; top: -56px; }
.callout-temple-left i { left: 84px; top: 58px; transform: rotate(38deg); }

.callout-temple-right { right: -18px; top: -56px; }
.callout-temple-right i { right: 84px; top: 58px; transform: rotate(142deg); transform-origin: right center; }
.callout-temple-right i::after { right: auto; left: -1px; transform: rotate(180deg); }
.callout-temple-right i::before { right: auto; left: -12px; }

.callout-rim-left { left: 42px; top: -66px; }
.callout-rim-left i { left: 86px; top: 62px; transform: rotate(48deg); }

.callout-rim-right { right: 42px; top: -66px; }
.callout-rim-right i { right: 86px; top: 62px; transform: rotate(132deg); transform-origin: right center; }
.callout-rim-right i::after { right: auto; left: -1px; transform: rotate(180deg); }
.callout-rim-right i::before { right: auto; left: -12px; }

.callout-lens-left { left: -4px; bottom: -78px; }
.callout-lens-left i { left: 104px; top: -12px; transform: rotate(-52deg); }

.callout-lens-right { right: -4px; bottom: -78px; }
.callout-lens-right i { right: 104px; top: -12px; transform: rotate(-128deg); transform-origin: right center; }
.callout-lens-right i::after { right: auto; left: -1px; transform: rotate(180deg); }
.callout-lens-right i::before { right: auto; left: -12px; }

.callout-bridge { left: 50%; top: 72px; transform: translate3d(-50%, calc((1 - var(--labels)) * 8px), 30px) scale(calc(.96 + (.04 * var(--labels)))); }
.callout-bridge i { left: 50%; top: -12px; width: 52px; transform: translateX(-50%) rotate(-90deg); }

.callout-hinge-left { left: -62px; top: -72px; }
.callout-hinge-left i { left: 112px; top: 62px; transform: rotate(58deg); width: 58px; }

.callout-hinge-right { right: -62px; top: -72px; }
.callout-hinge-right i { right: 112px; top: 62px; transform: rotate(122deg); transform-origin: right center; width: 58px; }
.callout-hinge-right i::after { right: auto; left: -1px; transform: rotate(180deg); }
.callout-hinge-right i::before { right: auto; left: -12px; }

.callout-pad-left { left: -118px; top: 18px; }
.callout-pad-left i { left: 116px; top: 34px; transform: rotate(6deg); width: 55px; }

.callout-pad-right { right: -118px; top: 18px; }
.callout-pad-right i { right: 116px; top: 34px; transform: rotate(174deg); transform-origin: right center; width: 55px; }
.callout-pad-right i::after { right: auto; left: -1px; transform: rotate(180deg); }
.callout-pad-right i::before { right: auto; left: -12px; }

.e3d-progress {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 20px;
  z-index: 6;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.58);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.e3d-progress i {
  position: relative;
  height: 6px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,.12);
}
.e3d-progress i::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: calc(var(--p) * 100%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
}
.e3d-summary {
  grid-area: summary;
  align-self: start;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.e3d-summary article {
  padding: 11px 13px;
  border-radius: 18px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.08);
}
.e3d-summary strong {
  display: block;
  color: var(--gold-2);
  line-height: 1.1;
  margin-bottom: 2px;
}
.e3d-summary span {
  color: rgba(255,255,255,.66);
  font-size: .86rem;
  line-height: 1.35;
}
@media (max-width: 1100px) {
  .e3d-sticky {
    grid-template-columns: minmax(230px, .72fr) minmax(410px, 1.28fr);
    gap: 22px;
  }
  .e3d-canvas { width: min(88%, 820px); }
  .e3d-callout {
    min-width: 118px;
    padding: 8px 9px;
  }
  .e3d-callout span { display: none; }
  .e3d-callout i { width: 48px; }
}
@media (max-width: 820px) {
  .e3d-lab { min-height: auto; }
  .e3d-sticky {
    position: relative;
    top: auto;
    min-height: auto;
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "stage"
      "summary";
    padding: 18px 0 10px;
  }
  .e3d-stage {
    min-height: 460px;
    border-radius: 28px;
  }
  .e3d-canvas {
    width: 96%;
    transform: rotateX(1deg) scale(calc(.88 - (.012 * var(--p))));
  }
  .e3d-part {
    transform:
      translate3d(
        calc(var(--tx) * var(--p) * .46),
        calc(var(--ty) * var(--p) * .56),
        calc(var(--tz) * var(--p) * .4)
      )
      rotateY(calc(var(--ry) * var(--p) * .35))
      rotateZ(calc(var(--rz) * var(--p) * .58));
  }
  .e3d-callout {
    min-width: auto;
    padding: 6px 7px;
    border-radius: 12px;
  }
  .e3d-callout strong { font-size: .68rem; }
  .e3d-callout span { display: none; }
  .e3d-callout i { width: 30px; }
  .e3d-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .e3d-stage { min-height: 390px; }
  .e3d-canvas { width: 104%; }
  .e3d-progress {
    left: 16px;
    right: 16px;
    bottom: 14px;
    gap: 8px;
    font-size: .64rem;
  }
  .e3d-actions .btn { width: 100%; }
  .e3d-summary { grid-template-columns: 1fr; }
  .e3d-callout i { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .e3d-part,
  .e3d-callout,
  .e3d-glow {
    transition: none !important;
  }
}


/* V20 - correção das caixas sobrepostas na vista explodida */

/*
  As caixas agora ocupam zonas diferentes:
  - ponte no alto e centro;
  - lentes nos cantos inferiores;
  - plaquetas nas laterais do centro;
  - nomes só aparecem quando a explosão está quase concluída.
*/

/* Ponte: caixa acima da peça central */
.callout-bridge {
  left: 50%;
  top: -96px;
  transform: translate3d(-50%, calc((1 - var(--labels)) * 8px), 30px)
             scale(calc(.96 + (.04 * var(--labels))));
}
.callout-bridge i {
  left: 50%;
  top: 58px;
  width: 68px;
  transform: translateX(-50%) rotate(90deg);
}

/* Lentes: caixas afastadas para os cantos inferiores */
.callout-lens-left {
  left: -42px;
  bottom: -132px;
}
.callout-lens-left i {
  left: 108px;
  top: -12px;
  width: 76px;
  transform: rotate(-57deg);
}

.callout-lens-right {
  right: -42px;
  bottom: -132px;
}
.callout-lens-right i {
  right: 108px;
  top: -12px;
  width: 76px;
  transform: rotate(-123deg);
  transform-origin: right center;
}

/* Plaquetas: caixas laterais, sem cruzar ponte ou lentes */
.callout-pad-left {
  left: -218px;
  top: 76px;
}
.callout-pad-left i {
  left: 146px;
  top: 30px;
  width: 92px;
  transform: rotate(-7deg);
}

.callout-pad-right {
  right: -218px;
  top: 76px;
}
.callout-pad-right i {
  right: 146px;
  top: 30px;
  width: 92px;
  transform: rotate(-173deg);
  transform-origin: right center;
}

/* Garante leitura limpa */
.callout-bridge,
.callout-lens-left,
.callout-lens-right,
.callout-pad-left,
.callout-pad-right {
  white-space: nowrap;
}

/* Tablets */
@media (max-width: 1100px) {
  .callout-bridge {
    top: -82px;
  }

  .callout-lens-left {
    left: -18px;
    bottom: -108px;
  }

  .callout-lens-right {
    right: -18px;
    bottom: -108px;
  }

  .callout-pad-left {
    left: -174px;
    top: 68px;
  }

  .callout-pad-right {
    right: -174px;
    top: 68px;
  }

  .callout-pad-left i,
  .callout-pad-right i {
    width: 68px;
  }
}

/* Celular: distribuição compacta sem caixas em cima umas das outras */
@media (max-width: 820px) {
  .callout-bridge {
    top: -64px;
  }

  .callout-lens-left {
    left: -8px;
    bottom: -82px;
  }

  .callout-lens-right {
    right: -8px;
    bottom: -82px;
  }

  .callout-pad-left {
    left: -128px;
    top: 64px;
  }

  .callout-pad-right {
    right: -128px;
    top: 64px;
  }

  .callout-pad-left i,
  .callout-pad-right i {
    width: 44px;
  }

  .callout-bridge,
  .callout-lens-left,
  .callout-lens-right,
  .callout-pad-left,
  .callout-pad-right {
    white-space: normal;
  }
}


/* V21 - labels fixas, proporcionais e setas dinâmicas */

/* esconde definitivamente o sistema antigo de caixas presas às peças */
.e3d-callout {
  display: none !important;
}

/* reserva o centro para a armação e mantém todas as peças dentro do quadro */
.e3d-canvas {
  width: min(66%, 720px);
  transform: rotateX(3deg) scale(calc(.92 - (.012 * var(--p))));
}

.e3d-connector-layer,
.e3d-annotation-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.e3d-connector-layer {
  z-index: 6;
  overflow: visible;
  opacity: var(--labels);
}

.e3d-annotation-layer {
  z-index: 7;
  opacity: var(--labels);
}

.e3d-connector-path {
  fill: none;
  stroke: rgba(243, 211, 123, .88);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 2px 5px rgba(0,0,0,.42));
}

.e3d-connector-dot {
  fill: #f3d37b;
  stroke: rgba(243,211,123,.22);
  stroke-width: 8;
  paint-order: stroke;
}

.e3d-annotation {
  position: absolute;
  width: clamp(124px, 14.2%, 165px);
  min-height: 48px;
  padding: 9px 11px;
  border-radius: 15px;
  border: 1px solid rgba(243,211,123,.42);
  background: rgba(5,5,5,.84);
  box-shadow: 0 14px 30px rgba(0,0,0,.30);
  backdrop-filter: blur(10px);
  transform: translateY(calc((1 - var(--labels)) * 7px));
}

.e3d-annotation strong {
  display: block;
  color: var(--gold-2);
  font-size: clamp(.71rem, .84vw, .88rem);
  line-height: 1.08;
}

.e3d-annotation span {
  display: block;
  color: rgba(255,255,255,.70);
  font-size: clamp(.61rem, .68vw, .72rem);
  line-height: 1.18;
  margin-top: 3px;
}

/* 8 unified labels positioned on the left column */
.ann-rim     { left: 2.2%; top: 3%; }
.ann-lens    { left: 2.2%; top: 15.5%; }
.ann-bridge  {
  left: 50%;
  top: 3.5%;
  transform: translateX(-50%) translateY(calc((1 - var(--labels)) * 7px));
}
.ann-hinge   { right: 2.2%; top: 3%; }
.ann-temple  { right: 2.2%; top: 15.5%; }
.ann-pad     { left: 2.2%; top: 80%; }
.ann-tip     { right: 2.2%; top: 80%; }
.ann-screw   {
  left: 50%;
  bottom: 3.5%;
  top: auto;
  transform: translateX(-50%) translateY(calc((1 - var(--labels)) * 7px));
}

/* New parts: layout positioning within the master 1000x500 grid */
.e3d-tip-left    { left: -5.8%;  top: 28%; width: 7.2%; }
.e3d-tip-right   { right: -5.8%; top: 28%; width: 7.2%; }
.e3d-screw-left  { left: 7.4%;   top: 28%; width: 3.6%; }
.e3d-screw-right { right: 7.4%;  top: 28%; width: 3.6%; }

/* a barra fica abaixo da última linha de labels */
.e3d-progress {
  bottom: 12px;
}

@media (max-width: 1100px) {
  .e3d-canvas {
    width: min(60%, 620px);
  }

  .e3d-annotation {
    width: 126px;
    min-height: 43px;
    padding: 7px 8px;
  }

  .e3d-annotation span {
    display: none;
  }
}

@media (max-width: 820px) {
  .e3d-stage {
    min-height: 580px;
  }

  .e3d-canvas {
    width: 62%;
    transform: rotateX(1deg) scale(calc(.80 - (.008 * var(--p))));
  }

  .e3d-annotation {
    width: 88px;
    min-height: 32px;
    padding: 5px 6px;
    border-radius: 11px;
  }

  .e3d-annotation strong {
    font-size: .60rem;
  }

  /* reposition for mobile – 4 labels on left, 4 on right */
  .ann-rim     { left: 1.5%; top: 3%; }
  .ann-lens    { left: 1.5%; top: 17%; }
  .ann-pad     { left: 1.5%; top: 76%; }
  .ann-screw   { left: 50%; bottom: 2.5%; top: auto; }

  .ann-bridge  { left: 50%; top: 2.5%; }
  .ann-hinge   { right: 1.5%; top: 3%; }
  .ann-temple  { right: 1.5%; top: 17%; }
  .ann-tip     { right: 1.5%; top: 76%; }

  .e3d-connector-path {
    stroke-width: 1.6;
  }

  .e3d-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .e3d-stage {
    min-height: 540px;
  }

  .e3d-canvas {
    width: 56%;
  }

  .e3d-annotation {
    width: 74px;
    padding: 4px 5px;
  }

  .e3d-annotation strong {
    font-size: .54rem;
  }

  .ann-bridge {
    top: 1.5%;
  }

  .ann-screw {
    bottom: 1.5%;
  }
}


/* V22 - desenho proporcional e responsivo exclusivo de #partes-armacao */
#partes-armacao .e3d-stage {
  min-height: min(76vh, 720px);
}

#partes-armacao .e3d-canvas {
  width: min(72%, 780px);
  aspect-ratio: 1000 / 620;
  transform: rotateX(2deg) scale(calc(.97 - (.012 * var(--p))));
}

/* A arte anterior permanece no arquivo apenas para preservar o histórico,
   mas não participa mais da renderização nem do cálculo das setas. */
#partes-armacao .e3d-canvas > .e3d-part {
  display: none !important;
}

#partes-armacao .e3d-assembly {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 22px 28px rgba(0,0,0,.38));
}

#partes-armacao .e3d-piece {
  transform-box: fill-box;
  transform-origin: center;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform .08s linear;
  transform:
    translate3d(
      calc(var(--tx) * var(--p)),
      calc(var(--ty) * var(--p)),
      0
    )
    rotateY(calc(var(--ry) * var(--p)))
    rotateZ(calc(var(--rz) * var(--p)));
}

#partes-armacao .manual-transition .e3d-piece {
  transition-duration: .72s;
  transition-timing-function: cubic-bezier(.2,.8,.2,1);
}

#partes-armacao .e3d-annotation,
#partes-armacao .e3d-connector-layer {
  transition: opacity .18s ease, transform .18s ease;
}

#partes-armacao .e3d-annotation {
  width: clamp(132px, 15%, 166px);
}

#partes-armacao .ann-rim {
  left: 24px;
  top: 24px;
}

#partes-armacao .ann-lens {
  left: 24px;
  top: 31%;
}

#partes-armacao .ann-pad {
  left: 28%;
  top: auto;
  bottom: 72px;
}

#partes-armacao .ann-bridge {
  left: 50%;
  top: 22px;
}

#partes-armacao .ann-hinge {
  right: 24px;
  top: 24px;
}

#partes-armacao .ann-temple {
  right: 24px;
  top: 31%;
}

#partes-armacao .ann-tip {
  right: 24px;
  top: auto;
  bottom: 72px;
}

#partes-armacao .ann-screw {
  left: 24px;
  top: 58%;
  bottom: auto;
  transform: translateY(calc((1 - var(--labels)) * 7px));
}

#partes-armacao .e3d-connector-path {
  stroke-width: 2;
  opacity: .94;
}

#partes-armacao .e3d-connector-dot {
  r: 4;
}

@media (max-width: 1100px) {
  #partes-armacao .e3d-canvas {
    width: min(74%, 650px);
  }

  #partes-armacao .e3d-annotation {
    width: 118px;
  }
}

@media (max-width: 820px) {
  #partes-armacao .e3d-stage {
    min-height: 620px;
  }

  #partes-armacao .e3d-canvas {
    width: 86%;
    transform: rotateX(1deg) scale(calc(.94 - (.008 * var(--p))));
  }

  #partes-armacao .e3d-piece {
    transform:
      translate3d(
        calc(var(--tx) * var(--p) * .60),
        calc(var(--ty) * var(--p) * .60),
        0
      )
      rotateY(calc(var(--ry) * var(--p) * .4))
      rotateZ(calc(var(--rz) * var(--p) * .62));
  }

  #partes-armacao .e3d-annotation {
    width: 82px;
    min-height: 34px;
    padding: 6px 7px;
  }

  #partes-armacao .e3d-annotation strong {
    font-size: .63rem;
  }

  #partes-armacao .ann-rim,
  #partes-armacao .ann-hinge {
    top: 18px;
  }

  #partes-armacao .ann-rim,
  #partes-armacao .ann-lens,
  #partes-armacao .ann-pad {
    left: 10px;
  }

  #partes-armacao .ann-hinge,
  #partes-armacao .ann-temple,
  #partes-armacao .ann-tip {
    right: 10px;
  }

  #partes-armacao .ann-lens,
  #partes-armacao .ann-temple {
    top: 22%;
  }

  #partes-armacao .ann-pad,
  #partes-armacao .ann-tip {
    bottom: 82px;
  }

  #partes-armacao .ann-bridge {
    top: 18px;
  }

  #partes-armacao .ann-pad {
    left: 32%;
  }

  #partes-armacao .ann-screw {
    left: 10px;
    top: 42%;
    bottom: auto;
  }
}

@media (max-width: 560px) {
  #partes-armacao .e3d-stage {
    min-height: 580px;
    border-radius: 24px;
  }

  #partes-armacao .e3d-stage::after {
    inset: 10px;
    border-radius: 18px;
  }

  #partes-armacao .e3d-canvas {
    width: 94%;
  }

  #partes-armacao .e3d-annotation {
    width: 82px;
    padding: 5px 6px;
  }

  #partes-armacao .e3d-annotation strong {
    font-size: .61rem;
  }

  #partes-armacao .e3d-progress {
    left: 12px;
    right: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #partes-armacao .e3d-piece,
  #partes-armacao .e3d-annotation,
  #partes-armacao .e3d-connector-layer {
    transition: none !important;
  }
}


/* ===== V23 - sistema de movimento institucional premium ===== */
/* As animações só entram em ação após o JavaScript preparar os elementos.
   Assim, todo o conteúdo continua visível caso scripts estejam indisponíveis. */
html.motion-ready {
  scroll-behavior: smooth;
}

.motion-ready .hero-content {
  animation: none;
}

.motion-ready .hero-content > * {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  animation: motionHeroLine .82s var(--hero-delay, 0ms) cubic-bezier(.16,1,.3,1) forwards;
}

.motion-ready .hero-card {
  animation: motionHeroCard .95s 180ms cubic-bezier(.16,1,.3,1) both;
  transform-origin: 50% 65%;
}

.motion-ready .price-card {
  animation: motionPriceBreath 6.5s 1.3s ease-in-out infinite;
}

.motion-ready .hero-grid {
  transform: translate3d(0, var(--hero-parallax, 0px), 0);
  transition: transform .08s linear;
  will-change: transform;
}

.motion-ready .hero::after {
  transform: translate3d(0, var(--hero-depth, 0px), 0) scale(1.04);
  transition: transform .08s linear;
}

.motion-ready .motion-reveal {
  --motion-x: 0px;
  --motion-y: 34px;
  --motion-rx: 2deg;
  --motion-ry: 0deg;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --card-lift: 0px;
  opacity: 0;
  filter: blur(7px);
  transform:
    perspective(1100px)
    translate3d(var(--motion-x), var(--motion-y), 0)
    rotateX(var(--motion-rx))
    rotateY(var(--motion-ry));
  transition:
    opacity .78s ease,
    filter .78s ease,
    transform .88s cubic-bezier(.16,1,.3,1),
    box-shadow .35s ease,
    border-color .35s ease,
    background .35s ease;
  transition-delay: var(--motion-delay, 0ms);
  will-change: opacity, transform;
}

.motion-ready .motion-reveal.motion-in {
  opacity: 1;
  filter: blur(0);
  transform:
    perspective(1100px)
    translate3d(0, var(--card-lift), 0)
    rotateX(var(--tilt-x))
    rotateY(var(--tilt-y));
}

.motion-ready .motion-from-left {
  --motion-x: -46px;
  --motion-y: 12px;
  --motion-rx: 0deg;
  --motion-ry: 3deg;
}

.motion-ready .motion-from-right {
  --motion-x: 46px;
  --motion-y: 12px;
  --motion-rx: 0deg;
  --motion-ry: -3deg;
}

.motion-ready .section-head.motion-in h2::after {
  width: 66%;
  transform: scaleX(1);
}

.motion-ready .section-head h2::after {
  width: 66%;
  transform: scaleX(0);
  transition: transform .8s .18s cubic-bezier(.16,1,.3,1);
}

.motion-ready .section-head .eyebrow::before {
  animation: motionGoldBeacon 2.8s ease-in-out infinite;
}

.motion-ready .motion-tilt {
  transform-style: preserve-3d;
  backface-visibility: hidden;
}

.motion-ready .motion-tilt.motion-in:hover {
  --card-lift: -8px;
  border-color: rgba(217,170,56,.42);
  box-shadow: 0 26px 64px rgba(0,0,0,.16);
}

.motion-ready .motion-tilt.motion-in.motion-settled {
  transition:
    transform .18s ease-out,
    box-shadow .32s ease,
    border-color .32s ease,
    background .32s ease;
  transition-delay: 0ms;
  will-change: transform;
}

.motion-ready .section-dark .motion-tilt.motion-in:hover,
.motion-ready .e3d-section .motion-tilt.motion-in:hover {
  box-shadow: 0 28px 72px rgba(0,0,0,.34);
}

.motion-ready .unit-card {
  overflow: hidden;
}

.motion-ready .unit-photo {
  transform: translate3d(0, var(--photo-parallax, 0px), 0) scale(1.055);
  transition: transform .38s cubic-bezier(.2,.8,.2,1), filter .38s ease;
  will-change: transform;
}

.motion-ready .unit-card:hover .unit-photo {
  transform: translate3d(0, var(--photo-parallax, 0px), 0) scale(1.09);
  filter: saturate(1.08) contrast(1.045);
}

.motion-ready .timeline::before {
  background: rgba(217,170,56,.16);
  opacity: 1;
}

.motion-ready .timeline::after {
  content: "";
  position: absolute;
  z-index: 0;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(to bottom, var(--gold-2), var(--gold), #fff0a8);
  box-shadow: 0 0 22px rgba(217,170,56,.35);
  transform: translateX(-50%) scaleY(var(--timeline-progress, 0));
  transform-origin: top;
  transition: transform .12s linear;
  pointer-events: none;
}

.motion-ready .timeline article {
  z-index: 1;
}

.motion-ready .timeline article time {
  display: inline-block;
  transition: transform .45s cubic-bezier(.16,1,.3,1), color .3s ease;
}

.motion-ready .timeline article.motion-in time {
  animation: motionYearArrival .72s calc(var(--motion-delay, 0ms) + 140ms) cubic-bezier(.16,1,.3,1) both;
}

.motion-ready .stats article.motion-in strong {
  animation: motionNumberSettle .75s calc(var(--motion-delay, 0ms) + 80ms) cubic-bezier(.16,1,.3,1) both,
             numberGleam 5.8s 1.2s ease-in-out infinite;
}

.motion-ready .review-card.motion-in span {
  animation: motionStarsIn .72s calc(var(--motion-delay, 0ms) + 120ms) cubic-bezier(.16,1,.3,1) both;
}

.motion-ready .faq-category.motion-in {
  opacity: 1 !important;
  transform: translate3d(0, 0, 0) !important;
}

.motion-ready .faq-category summary::after {
  box-shadow: 0 0 0 0 rgba(217,170,56,.22);
}

.motion-ready .faq-category details[open] summary::after {
  animation: motionFaqPulse .48s cubic-bezier(.16,1,.3,1);
}

.motion-ready .btn {
  transform: translate3d(var(--button-x, 0px), var(--button-y, 0px), 0);
  transition: transform .28s cubic-bezier(.16,1,.3,1), box-shadow .28s ease, border-color .28s ease, background .28s ease;
}

.motion-ready .btn:hover {
  transform: translate3d(var(--button-x, 0px), calc(var(--button-y, 0px) - 3px), 0) scale(1.012);
}

.motion-orb {
  position: fixed;
  z-index: 3;
  left: 0;
  top: 0;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(calc(var(--orb-x, -400px) - 50%), calc(var(--orb-y, -400px) - 50%), 0);
  background: radial-gradient(circle, rgba(243,211,123,.13), rgba(217,170,56,.045) 38%, transparent 70%);
  mix-blend-mode: screen;
  transition: opacity .45s ease;
  will-change: transform;
}

body.motion-pointer .motion-orb {
  opacity: .72;
}

@keyframes motionHeroLine {
  from { opacity: 0; transform: translate3d(0, 28px, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}

@keyframes motionHeroCard {
  from { opacity: 0; transform: perspective(1000px) translate3d(34px, 28px, 0) rotateY(-5deg) scale(.97); }
  to { opacity: 1; transform: perspective(1000px) translate3d(0, 0, 0) rotateY(0) scale(1); }
}

@keyframes motionPriceBreath {
  0%, 100% { transform: translate3d(0,0,0); box-shadow: 0 18px 50px rgba(0,0,0,.18); }
  50% { transform: translate3d(0,-5px,0); box-shadow: 0 24px 62px rgba(217,170,56,.16); }
}

@keyframes motionGoldBeacon {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(243,211,123,.34); }
  50% { transform: scale(1.12); box-shadow: 0 0 0 10px rgba(243,211,123,0); }
}

@keyframes motionYearArrival {
  from { opacity: .35; transform: translate3d(-10px,0,0) scale(.92); }
  to { opacity: 1; transform: translate3d(0,0,0) scale(1); }
}

@keyframes motionNumberSettle {
  0% { opacity: .2; transform: translate3d(0,12px,0) scale(.86); }
  70% { transform: translate3d(0,-2px,0) scale(1.04); }
  100% { opacity: 1; transform: translate3d(0,0,0) scale(1); }
}

@keyframes motionStarsIn {
  0% { opacity: 0; letter-spacing: -.18em; filter: blur(4px); }
  100% { opacity: 1; letter-spacing: normal; filter: blur(0); }
}

@keyframes motionFaqPulse {
  0% { transform: translateY(-50%) rotate(0) scale(.78); }
  70% { transform: translateY(-50%) rotate(180deg) scale(1.12); }
  100% { transform: translateY(-50%) rotate(180deg) scale(1); }
}

@media (max-width: 980px) {
  .motion-orb { display: none; }

  .motion-ready .hero-grid {
    transform: none;
  }

  .motion-ready .motion-reveal,
  .motion-ready .motion-from-left,
  .motion-ready .motion-from-right {
    --motion-x: 0px;
    --motion-y: 22px;
    --motion-rx: 0deg;
    --motion-ry: 0deg;
    filter: none;
    transition-duration: .64s;
  }

  .motion-ready .motion-tilt.motion-in:hover {
    --card-lift: 0px;
  }

  .motion-ready .unit-photo,
  .motion-ready .unit-card:hover .unit-photo {
    transform: scale(1.035);
  }

  .motion-ready .timeline::after {
    left: 14px;
    transform: scaleY(var(--timeline-progress, 0));
  }
}

@media (max-width: 560px) {
  .motion-ready .hero-content > * {
    transform: translate3d(0, 20px, 0);
    animation-duration: .66s;
  }

  .motion-ready .hero-card {
    animation-duration: .72s;
  }

  .motion-ready .motion-reveal,
  .motion-ready .motion-from-left,
  .motion-ready .motion-from-right {
    --motion-y: 16px;
    transition-duration: .56s;
  }
}

@media (prefers-reduced-motion: reduce) {
  html.motion-ready { scroll-behavior: auto; }

  .motion-ready .hero-content > *,
  .motion-ready .hero-card,
  .motion-ready .price-card,
  .motion-ready .motion-reveal,
  .motion-ready .motion-reveal.motion-in,
  .motion-ready .timeline article time,
  .motion-ready .stats article strong,
  .motion-ready .review-card span {
    opacity: 1 !important;
    animation: none !important;
    filter: none !important;
    transform: none !important;
    transition: none !important;
  }

  .motion-orb,
  .motion-ready .timeline::after {
    display: none !important;
  }
}