:root {
  --bg: #f5f5f7;
  --paper: #ffffff;
  --ink: #07080a;
  --muted: #6e6e73;
  --soft: #a1a1a6;
  --line: rgba(0, 0, 0, .1);
  --line-strong: rgba(0, 0, 0, .18);
  --blue: #0071e3;
  --cyan: #55d7ff;
  --green: #8ee6c8;
  --silver: #d8dde5;
  --shadow: 0 28px 80px rgba(0, 0, 0, .14);
  --radius: 28px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --pad: clamp(22px, 5vw, 72px);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, #fbfbfd 0%, #f5f5f7 38%, #ffffff 64%, #f5f5f7 100%);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
}

::selection {
  background: rgba(0, 113, 227, .18);
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: #fbfbfd;
  transition: opacity .7s var(--ease), visibility .7s var(--ease);
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-orbit {
  position: relative;
  width: 86px;
  height: 86px;
  transform-style: preserve-3d;
  animation: loaderSpin 1.6s linear infinite;
}

.loader-orbit span {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(0, 113, 227, .24);
  border-radius: 50%;
}

.loader-orbit span:nth-child(2) {
  transform: rotateX(68deg);
}

.loader-orbit span:nth-child(3) {
  transform: rotateY(68deg);
}

@keyframes loaderSpin {
  to {
    transform: rotateY(360deg) rotateX(20deg);
  }
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  width: 100%;
  left: 0;
  right: 0;
  max-width: none;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 24px var(--pad);
  color: rgba(255, 255, 255, .92);
  transition: color .45s var(--ease), background .45s var(--ease), border .45s var(--ease), padding .45s var(--ease), backdrop-filter .45s var(--ease);
}

.site-header.is-scrolled {
  padding-block: 11px;
  color: rgba(7, 8, 10, .88);
  background: rgba(251, 251, 253, .78);
  border-bottom: 1px solid rgba(0, 0, 0, .08);
  backdrop-filter: saturate(180%) blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
}

.brand-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: currentColor;
  color: inherit;
  font-size: 15px;
  font-weight: 300;
  line-height: 1;
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, .5);
}

.site-header.is-scrolled .brand-mark::after {
  border-color: rgba(255, 255, 255, .86);
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 3vw, 34px);
  font-size: 13px;
  color: currentColor;
}

.desktop-nav a,
.nav-cta {
  opacity: .82;
  transition: opacity .25s ease;
}

.desktop-nav a:hover,
.nav-cta:hover {
  opacity: 1;
}

.nav-cta {
  justify-self: end;
  font-size: 13px;
  font-weight: 500;
}

.menu-toggle {
  display: none;
  justify-self: end;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
}

.menu-toggle span {
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: transform .35s var(--ease);
}

.menu-toggle span+span {
  margin-top: -12px;
  transform: translateY(7px);
}

body.menu-open .menu-toggle span:first-child {
  transform: translateY(3px) rotate(45deg);
}

body.menu-open .menu-toggle span:last-child {
  transform: translateY(3px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  align-content: center;
  gap: 20px;
  padding: 96px var(--pad) 40px;
  background: rgba(251, 251, 253, .96);
  color: var(--ink);
  transform: translateY(-100%);
  transition: transform .58s var(--ease);
}

.mobile-menu.is-open {
  transform: translateY(0);
}

.mobile-menu a {
  font-size: clamp(38px, 12vw, 72px);
  font-weight: 200;
  letter-spacing: 0;
  line-height: .98;
}

.hero {
  height: 280vh;
  position: relative;
  background: #05070b;
}

.hero-sticky {
  position: sticky;
  top: 0;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: clamp(86px, 11svh, 124px) var(--pad) clamp(34px, 5svh, 60px);
  perspective: 1400px;
  isolation: isolate;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  transform: scale(calc(1.2 - var(--hero-progress, 0) * .15));
  filter: saturate(calc(.9 + var(--hero-progress, 0) * .2)) brightness(calc(.5 + var(--hero-progress, 0) * .24));
}

.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 48%, rgba(255, 255, 255, .04), transparent 18%),
    linear-gradient(180deg, rgba(0, 0, 0, .28), rgba(0, 0, 0, .62) 48%, rgba(0, 0, 0, .78));
}

.hero-image img {
  height: 100%;
  object-fit: cover;
}

.portal-stage {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
  transform: rotateX(calc(62deg - var(--hero-progress, 0) * 58deg)) translateZ(calc(-420px + var(--hero-progress, 0) * 500px)) scale(calc(.72 + var(--hero-progress, 0) * .5));
  opacity: calc(.18 + var(--hero-progress, 0) * .82);
  will-change: transform, opacity;
}

.portal-ring {
  position: absolute;
  width: min(58vw, 680px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .35);
  box-shadow:
    inset 0 0 60px rgba(255, 255, 255, .08),
    0 0 90px rgba(85, 215, 255, .2);
  transform-style: preserve-3d;
}

.ring-one {
  transform: translateZ(0);
}

.ring-two {
  width: min(46vw, 540px);
  border-color: rgba(85, 215, 255, .32);
  transform: translateZ(92px) rotateZ(14deg);
}

.ring-three {
  width: min(34vw, 390px);
  border-color: rgba(142, 230, 200, .34);
  transform: translateZ(184px) rotateZ(-12deg);
}

.spatial-card {
  position: absolute;
  width: clamp(112px, 13vw, 210px);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .28);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.spatial-card:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.12);
}

.spatial-card-content {
  padding: 16px;
  text-align: center;
}

.spatial-tag {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 6px;
  font-weight: 600;
}

.spatial-card-content h3 {
  font-size: clamp(14px, 1.3vw, 19px);
  font-weight: 300;
  color: white;
  margin: 0;
  line-height: 1.2;
}

.card-a {
  transform: translate3d(-31vw, 17vh, 150px) rotateY(22deg) rotateZ(-5deg);
}

.card-b {
  transform: translate3d(31vw, 16vh, 220px) rotateY(-20deg) rotateZ(4deg);
}

.card-c {
  transform: translate3d(0, 27vh, 120px) rotateY(-10deg) rotateZ(-5deg);
}

.hero-copy {
  width: min(1160px, 100%);
  margin-inline: auto;
  text-align: center;
  color: white;
  transform: translateY(calc(var(--hero-progress, 0) * -8vh)) scale(calc(1 - var(--hero-progress, 0) * .04));
  opacity: calc(1 - var(--hero-progress, 0) * .08);
  will-change: transform, opacity;
}

.hero-note,
.section-kicker {
  color: var(--blue);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
}

.hero-note {
  margin: 0 0 clamp(14px, 2.1svh, 22px);
  color: rgba(255, 255, 255, .72);
}

.hero h1 {
  max-width: min(1120px, 92vw);
  margin-inline: auto;
  font-size: clamp(46px, min(6.4vw, 9.2svh), 96px);
  font-weight: 200;
  letter-spacing: 0;
  line-height: .98;
}

.hero-text {
  max-width: 620px;
  margin: clamp(18px, 2.8svh, 28px) auto 0;
  color: rgba(255, 255, 255, .76);
  font-size: clamp(17px, min(1.6vw, 2.4svh), 22px);
  font-weight: 300;
  line-height: 1.38;
}

.hero-actions,
.contact-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: clamp(22px, 3.6svh, 34px);
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 400;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-dark {
  background: #ff7f00;
  color: white;
}

.button-light {
  background: rgba(255, 255, 255, .84);
  color: #0b0c0f;
  border: 1px solid rgba(255, 255, 255, .45);
}

.contact-card .button-light {
  border-color: var(--line);
  background: white;
}

.scroll-meter {
  position: absolute;
  left: 50%;
  bottom: 28px;
  width: 1px;
  height: 72px;
  background: rgba(255, 255, 255, .2);
  overflow: hidden;
}

.scroll-meter span {
  display: block;
  width: 100%;
  height: calc(var(--hero-progress, 0) * 100%);
  background: white;
}

.intro-section,
.services-section,
.immersive-section,
.method-section,
.contact-section {
  padding: clamp(90px, 12vw, 180px) var(--pad);
}

.intro-grid,
.section-head,
.method-title {
  width: min(1120px, 100%);
  margin-inline: auto;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .65fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: end;
  margin-top: 14px;
}

h2 {
  font-size: clamp(42px, 6vw, 88px);
  font-weight: 200;
  letter-spacing: 0;
  line-height: .98;
}

.intro-grid p,
.immersive-copy p,
.contact-card>p:not(.section-kicker) {
  color: var(--muted);
  font-size: clamp(18px, 1.8vw, 23px);
  font-weight: 300;
  line-height: 1.42;
}

.cinema-strip {
  width: min(1180px, 100%);
  margin: clamp(58px, 8vw, 104px) auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 30px;
  align-items: stretch;
}

.cinema-frame {
  min-height: clamp(360px, 54vw, 680px);
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transform: translateZ(0);
}
.cinema-frame {
  position: relative;
}

.cinema-frame img {
  height: 100%;
  object-fit: cover;
  transition: transform .9s var(--ease);
}

.cinema-strip:hover .cinema-frame img {
  transform: scale(1.04);
}

/* ==== Overlay for Matterport iframe ==== */
.iframe-overlay {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0.9;
  pointer-events: none;
  animation: overlayFade 3s ease forwards;
}

@keyframes overlayFade {
  from { opacity: 0.9; }
  to { opacity: 0; }
}

.cinema-caption {
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cinema-caption span,
.service-panel span,
.step span {
  color: var(--soft);
  font-size: 13px;
  font-weight: 500;
}

.cinema-caption strong {
  margin-top: 22px;
  font-size: 28px;
  font-weight: 300;
  line-height: 1.05;
}

.cinema-caption p,
.service-panel p,
.step p,
.site-footer {
  color: var(--muted);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.5;
}

.cinema-caption p {
  margin-top: 16px;
}

.services-section {
  background: #0a0b0e;
  color: white;
}

.services-section .section-kicker {
  color: #ff7f00;
}

.section-head {
  display: grid;
  gap: 16px;
}

.section-head h2 {
  max-width: 880px;
}

.service-track {
  width: min(1180px, 100%);
  margin: clamp(54px, 8vw, 98px) auto 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-panel {
  min-height: 340px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: end;
  overflow: hidden;
  border-radius: 24px;
  padding: 24px;
  isolation: isolate;
  transform-style: preserve-3d;
  transition: transform .55s var(--ease);
  background: #111216;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.service-panel:hover {
  transform: translateY(-8px) rotateX(3deg);
}

.service-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0.5) 60%, rgba(0, 0, 0, 0.92) 95%);
}

.service-panel img {
  position: absolute;
  inset: 0;
  z-index: -2;
  height: 100%;
  object-fit: cover;
}

.service-panel div {
  transform: translateZ(42px);
}

.service-panel h3 {
  margin-top: 12px;
  font-size: clamp(27px, 2.7vw, 40px);
  font-weight: 200;
  letter-spacing: 0;
  line-height: 1.02;
}

.service-panel p {
  margin-top: 16px;
  color: rgba(255, 255, 255, .72);
}

/* ── Seção Google Maps ── */
.maps-section {
  background: #07080a;
  color: white;
  padding: clamp(60px, 12vh, 140px) 0;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.maps-container {
  width: min(1180px, 100% - (var(--pad) * 2));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 8vw, 100px);
  align-items: center;
}

.maps-visual {
  position: relative;
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.012);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 36px;
  overflow: hidden;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.maps-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.maps-bg svg {
  width: 100%;
  height: 100%;
}

.maps-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.maps-info .section-kicker {
  color: #ff7f00;
  margin-bottom: 16px;
}

.maps-info h2 {
  font-size: clamp(32px, 3.8vw, 48px);
  font-weight: 300;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.maps-lead {
  color: var(--soft);
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.6;
  margin-bottom: 40px;
  font-weight: 300;
}

.maps-benefits {
  display: grid;
  gap: 28px;
}

.benefit-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.benefit-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(120, 220, 255, 0.08);
  border: 1px solid rgba(120, 220, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.benefit-item h4 {
  font-size: 17px;
  font-weight: 500;
  color: white;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.benefit-item p {
  color: var(--soft);
  font-size: 14px;
  line-height: 1.5;
  font-weight: 300;
}

.immersive-section {
  background:
    radial-gradient(circle at 18% 18%, rgba(0, 113, 227, .12), transparent 28rem),
    linear-gradient(180deg, #f5f5f7 0%, #ffffff 100%);
}

.pin-card {
  width: min(1180px, 100%);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .82fr);
  gap: clamp(38px, 7vw, 92px);
  align-items: center;
  perspective: 1200px;
}

.device-shell {
  border-radius: 40px;
  padding: 13px;
  background: linear-gradient(145deg, #fdfdfd, #cfd5de);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, .8),
    0 38px 90px rgba(40, 45, 55, .2);
  transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform .2s ease;
}

.device-screen {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border-radius: 30px;
  background: #111;
}

.device-screen img {
  height: 100%;
  object-fit: cover;
}

.device-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, .26));
}

.hotspot {
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 0 0 8px rgba(255, 255, 255, .22), 0 0 34px rgba(85, 215, 255, .6);
  animation: pulse 2.4s ease-in-out infinite;
}

.hotspot-one {
  left: 30%;
  top: 38%;
}

.hotspot-two {
  right: 28%;
  top: 48%;
  animation-delay: .35s;
}

.hotspot-three {
  left: 55%;
  bottom: 26%;
  animation-delay: .7s;
}

@keyframes pulse {
  50% {
    transform: scale(.76);
    opacity: .72;
  }
}

.immersive-copy h2 {
  margin-top: 18px;
}

.immersive-copy p {
  margin-top: 24px;
}

.method-section {
  background: white;
}

.method-title h2 {
  max-width: 880px;
  margin-top: 16px;
}

.steps {
  width: min(1180px, 100%);
  margin: clamp(56px, 8vw, 96px) auto 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.step {
  min-height: 280px;
  padding: 30px 26px;
  border-right: 1px solid var(--line);
}

.step:last-child {
  border-right: 0;
}

.step h3 {
  margin-top: 74px;
  font-size: 30px;
  font-weight: 300;
}

.step p {
  margin-top: 14px;
}

.contact-section {
  padding-bottom: clamp(72px, 9vw, 120px);
}

.contact-card {
  width: min(1050px, 100%);
  margin-inline: auto;
  padding: clamp(44px, 8vw, 96px);
  border-radius: 34px;
  background:
    radial-gradient(circle at 78% 20%, rgba(85, 215, 255, .22), transparent 18rem),
    linear-gradient(145deg, #ffffff, #edf1f6);
  box-shadow: var(--shadow);
  text-align: center;
}

.contact-card h2 {
  max-width: 850px;
  margin: 16px auto 0;
}

.contact-card>p:not(.section-kicker) {
  max-width: 660px;
  margin: 24px auto 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding: 28px var(--pad) 40px;
  background: var(--bg);
}

.site-footer span:first-child {
  color: var(--ink);
}

.reveal {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   SEÇÃO ÓCULOS — Scroll-scrubbing estilo Apple
   ============================================================ */

.vr-scrub-section {
  /* altura total de "scroll" disponível: quanto maior, mais lento o vídeo avança */
  height: 500vh;
  position: relative;
  background: #ececee;
}

.vr-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  width: 100%;
  overflow: hidden;
  background: #ececee;
  display: grid;
  place-items: center;
}

.vr-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100vw;
  max-width: 2000px;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  will-change: transform;
}

/* ── Layers de texto ── */
.vr-layer {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: clamp(40px, 8vh, 96px) var(--pad) clamp(60px, 10vh, 120px);
  text-align: center;
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
  pointer-events: none;
  will-change: opacity, transform;
  /* Efeito negativo: mix-blend-mode inverte o texto sobre o vídeo */
  mix-blend-mode: difference;
  color: white;
}

.vr-layer.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.vr-kicker {
  color: white;
  opacity: .75;
  margin-bottom: 18px;
}

.vr-layer h2 {
  color: white;
  font-size: clamp(40px, 6vw, 86px);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -.01em;
  max-width: 900px;
}

.vr-layer p {
  color: rgba(255, 255, 255, .85);
  font-size: clamp(17px, 1.8vw, 22px);
  font-weight: 300;
  line-height: 1.44;
  max-width: 580px;
  margin-top: 22px;
}

.vr-label {
  font-size: 13px !important;
  font-weight: 500 !important;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .7) !important;
  margin-bottom: 18px;
  margin-top: 0 !important;
}

/* Layer do meio: texto centralizado verticalmente */
.vr-layer-mid {
  justify-content: center;
  padding-bottom: 0;
}

/* Layer final: botão visível */
.vr-cta {
  margin-top: 32px;
  /* O botão sai do blend-mode para manter a cor correta */
  mix-blend-mode: normal;
  background: #1d1d1f;
  color: white;
  pointer-events: auto;
  isolation: isolate;
}

.vr-cta:hover {
  background: #3a3a3c;
}

/* ── Barra de progresso ── */
.vr-progress-bar {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 2px;
  background: rgba(0, 0, 0, .12);
  border-radius: 2px;
  overflow: hidden;
}

.vr-progress-fill {
  height: 100%;
  width: 0%;
  background: #1d1d1f;
  border-radius: 2px;
  transition: width .1s linear;
}

/* ── Responsivo ── */
@media (max-width: 640px) {
  .vr-layer {
    padding-bottom: clamp(48px, 12vh, 80px);
  }

  .vr-layer h2 {
    font-size: clamp(36px, 12vw, 52px);
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .intro-grid,
  .cinema-strip,
  .pin-card {
    grid-template-columns: 1fr;
  }

  .cinema-caption {
    padding: 0 0 24px;
  }

  .service-track,
  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .maps-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .maps-visual {
    aspect-ratio: 16 / 10;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .service-panel {
    min-height: 340px;
  }

  .step:nth-child(2) {
    border-right: 0;
  }

  .step:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  :root {
    --pad: 20px;
  }

  .site-header {
    padding-top: 14px;
  }

  .hero {
    height: 240vh;
  }

  .hero h1 {
    font-size: clamp(48px, 16vw, 72px);
  }

  .hero-text {
    font-size: 18px;
  }

  .portal-ring {
    width: 82vw;
  }

  .ring-two {
    width: 64vw;
  }

  .ring-three {
    width: 46vw;
  }

  .spatial-card {
    width: 34vw;
    border-radius: 16px;
  }

  .card-a {
    transform: translate3d(-28vw, -11vh, 150px) rotateY(22deg) rotateZ(-5deg);
  }

  .card-b {
    transform: translate3d(25vw, -16vh, 230px) rotateY(-20deg) rotateZ(4deg);
  }

  .card-c {
    transform: translate3d(16vw, 18vh, 120px) rotateY(-14deg) rotateZ(-7deg);
  }

  h2 {
    font-size: clamp(38px, 12vw, 58px);
  }

  .cinema-frame {
    min-height: 360px;
  }

  .service-track,
  .steps {
    grid-template-columns: 1fr;
  }

  .maps-visual {
    aspect-ratio: 1.1;
    border-radius: 24px;
  }

  .service-panel {
    min-height: 280px;
  }

  .step {
    min-height: 230px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .step:last-child {
    border-bottom: 0;
  }

  .step h3 {
    margin-top: 48px;
  }

  .contact-actions,
  .hero-actions,
  .site-footer {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }

  .hero-image,
  .portal-stage,
  .hero-copy {
    transform: none;
  }
}

.wa-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  color: #fff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s, box-shadow .3s;
  z-index: 999;
}

.wa-float:hover {
  transform: translateY(-4px);
}