.mockup-3d {
  --mockup-glass: rgba(255, 253, 249, 0.64);
  --mockup-shadow: 0 28px 86px rgba(91, 70, 60, 0.11);
  position: relative;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 16% 20%, rgba(118, 183, 178, 0.16), transparent 300px),
    radial-gradient(circle at 91% 12%, rgba(240, 126, 103, 0.18), transparent 380px),
    radial-gradient(circle at 78% 55%, rgba(246, 199, 184, 0.18), transparent 420px),
    linear-gradient(180deg, #fffdf9 0%, #fff8f3 48%, #fffdf9 100%);
}

.ambient-stage {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.78;
}

#feibobo-ambient {
  display: block;
  width: 100%;
  height: 100%;
}

.mockup-note {
  position: fixed;
  right: 18px;
  bottom: 16px;
  z-index: 20;
  padding: 7px 12px;
  border: 1px solid rgba(91, 70, 60, 0.16);
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.76);
  color: rgba(91, 70, 60, 0.62);
  font-family: var(--font-latin-serif);
  font-size: 12px;
  font-style: italic;
  box-shadow: 0 10px 28px rgba(91, 70, 60, 0.08);
  backdrop-filter: blur(12px);
}

.mockup-3d .site-header {
  position: relative;
  z-index: 10;
  min-height: 84px;
}

.mockup-3d .site-header::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(91, 70, 60, 0.08), transparent);
}

.mockup-3d main {
  position: relative;
  isolation: isolate;
}

.mockup-3d .hero {
  position: relative;
  isolation: isolate;
  min-height: 500px;
  overflow: hidden;
  padding: 52px 34px 44px;
  border: 0;
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(255, 253, 249, 0.72), rgba(255, 248, 243, 0.56)),
    radial-gradient(circle at 75% 28%, rgba(118, 183, 178, 0.22), transparent 280px),
    radial-gradient(circle at 15% 78%, rgba(240, 126, 103, 0.18), transparent 260px);
  box-shadow:
    var(--mockup-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(8px);
}

.mockup-3d .hero::before {
  content: "";
  position: absolute;
  inset: -22% -14% auto auto;
  z-index: 0;
  width: 58%;
  height: 78%;
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(255, 253, 249, 0.62), rgba(118, 183, 178, 0.22) 34%, rgba(240, 126, 103, 0.12) 56%, transparent 70%);
  filter: blur(18px);
  pointer-events: none;
}

.mockup-3d .hero::after {
  content: "Live signal field";
  position: absolute;
  right: 26px;
  top: 24px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 13px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.62);
  color: rgba(91, 70, 60, 0.58);
  font-family: var(--font-latin-serif);
  font-size: 12px;
  font-style: italic;
  letter-spacing: 0;
  backdrop-filter: blur(10px);
}

.mockup-3d .hero-copy {
  position: relative;
  z-index: 2;
}

.mockup-3d .hero-media {
  z-index: 2;
}

.mockup-3d .hero-copy h1,
.mockup-3d .hero-line {
  color: var(--ink);
  text-shadow: none;
}

.mockup-3d .hero-text {
  color: var(--muted);
}

.mockup-3d .badge {
  background: linear-gradient(135deg, #f7a18d, var(--coral));
  border: 1px solid rgba(200, 95, 77, 0.34);
  box-shadow: 0 12px 28px rgba(240, 126, 103, 0.2);
  backdrop-filter: blur(10px);
}

.mockup-3d .chips span {
  border: 0;
  background: rgba(255, 253, 249, 0.58);
  color: var(--ink);
  box-shadow: 0 12px 32px rgba(91, 70, 60, 0.06);
  backdrop-filter: blur(12px);
}

.mockup-3d .hero-media::before,
.mockup-3d .hero-media::after {
  content: "";
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.mockup-3d .hero-media::before {
  inset: -16px 18px auto auto;
  width: 92px;
  height: 92px;
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 253, 249, 0.76), rgba(246, 199, 184, 0.14) 50%, transparent 51%),
    conic-gradient(from 90deg, rgba(240, 126, 103, 0), rgba(240, 126, 103, 0.32), rgba(118, 183, 178, 0.32), rgba(240, 126, 103, 0));
  box-shadow: 0 0 48px rgba(240, 126, 103, 0.2);
  animation: fei-float 5.8s ease-in-out infinite;
}

.mockup-3d .hero-media::after {
  left: -14px;
  bottom: 84px;
  width: 54px;
  height: 54px;
  border: 0;
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(118, 183, 178, 0.48), rgba(255, 253, 249, 0.44)),
    linear-gradient(45deg, transparent 42%, rgba(255, 253, 249, 0.62), transparent 58%);
  box-shadow: 0 16px 36px rgba(91, 70, 60, 0.1);
  transform: rotate(14deg);
  animation: fei-spin-soft 9s linear infinite;
}

.mockup-3d .hero-media img {
  position: relative;
  z-index: 1;
  border-radius: 22px;
  box-shadow:
    0 26px 68px rgba(91, 70, 60, 0.14),
    0 0 0 8px rgba(255, 253, 249, 0.5);
  transition: transform 320ms ease, box-shadow 320ms ease;
}

.mockup-3d .hero-media:hover img {
  transform: translateY(-3px) scale(1.01);
  box-shadow:
    0 28px 66px rgba(91, 70, 60, 0.15),
    0 0 0 7px rgba(255, 253, 249, 0.7);
}

.mockup-3d .hero-keywords {
  z-index: 2;
  border: 0;
  background: rgba(255, 253, 249, 0.7);
  color: var(--muted);
  box-shadow: 0 16px 38px rgba(91, 70, 60, 0.09);
  backdrop-filter: blur(14px);
}

.mockup-3d .hero-keywords strong {
  color: var(--ink);
}

.mockup-3d .stat-card,
.mockup-3d .feature-card,
.mockup-3d .fit-panel,
.mockup-3d .faq-grid article,
.mockup-3d .checklist,
.mockup-3d .contact-grid article {
  backdrop-filter: blur(10px);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.mockup-3d .shell,
.mockup-3d .feature-card,
.mockup-3d .fit-panel,
.mockup-3d .faq-grid article,
.mockup-3d .checklist,
.mockup-3d .contact-grid article,
.mockup-3d .process-list {
  border: 0;
  background: rgba(255, 253, 249, 0.52);
  box-shadow: 0 20px 60px rgba(91, 70, 60, 0.06);
  backdrop-filter: blur(10px);
}

.mockup-3d .shell {
  border: 0;
  background:
    linear-gradient(135deg, rgba(255, 253, 249, 0.68), rgba(255, 248, 243, 0.46)),
    radial-gradient(circle at 92% 12%, rgba(118, 183, 178, 0.12), transparent 210px);
  box-shadow: 0 24px 70px rgba(91, 70, 60, 0.07);
  backdrop-filter: blur(10px);
}

.mockup-3d .stat-card,
.mockup-3d .feature-card,
.mockup-3d .fit-panel,
.mockup-3d .faq-grid article,
.mockup-3d .checklist,
.mockup-3d .contact-grid article {
  border: 0;
  box-shadow: none;
}

.mockup-3d .stat-card {
  background: transparent;
}

.mockup-3d .feature-card,
.mockup-3d .faq-grid article,
.mockup-3d .fit-panel,
.mockup-3d .contact-grid article {
  background:
    linear-gradient(135deg, rgba(255, 253, 249, 0.7), rgba(255, 248, 243, 0.42));
  box-shadow: 0 18px 48px rgba(91, 70, 60, 0.055);
}

.mockup-3d .stat-card:hover,
.mockup-3d .feature-card:hover,
.mockup-3d .contact-grid article:hover {
  transform: translateY(-3px);
  background: rgba(255, 253, 249, 0.76);
  box-shadow: 0 22px 58px rgba(91, 70, 60, 0.08);
}

.mockup-3d .button {
  position: relative;
  overflow: hidden;
}

.mockup-3d .button::after {
  content: "";
  position: absolute;
  inset: -70% auto -70% -34%;
  width: 42%;
  transform: rotate(22deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  animation: fei-shimmer 4s ease-in-out infinite;
}

@keyframes fei-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(-10px, 12px, 0);
  }
}

@keyframes fei-spin-soft {
  to {
    transform: rotate(374deg);
  }
}

@keyframes fei-shimmer {
  0%,
  45% {
    transform: translateX(0) rotate(22deg);
  }

  75%,
  100% {
    transform: translateX(360%) rotate(22deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .mockup-3d .button::after,
  .mockup-3d .hero-media::before,
  .mockup-3d .hero-media::after {
    animation: none;
  }
}

@media (max-width: 560px) {
  .mockup-note {
    display: none;
  }

  .mockup-3d .hero::before {
    inset: 12px;
  }

  .mockup-3d .hero::after {
    right: 12px;
    top: 42px;
  }
}