/* Unicorn Studio 背景层：Hero 星云 + CTA 水彩（纯视觉，不影响 GEO 正文） */

.geo-hero-stage,
.geo-cta-stage {
  position: relative;
  overflow: hidden;
}

.geo-us-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ── 首页区块 WebGL 背景层（咨询优势 / 服务体系 / 经典案例）── */
.geo-section-stage {
  position: relative;
  overflow: hidden;
}

.geo-section-stage .geo-home-section-in {
  position: relative;
  z-index: 2;
}

.geo-section-fx-layer {
  z-index: 0;
}

.geo-section-fx-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

#us-advantages {
  background: linear-gradient(135deg, #5e0010 0%, #8b001a 35%, #b80025 65%, #7a000f 100%);
}

#us-services {
  background: linear-gradient(180deg, #fdf2ee 0%, #fffaf8 55%, #fff 100%);
}

#us-cases {
  background: linear-gradient(180deg, #fdf0ed 0%, #fce8e4 100%);
}

.geo-section-fx-wrap.is-fx-live #us-advantages {
  background: transparent;
}

.geo-home-services.geo-section-fx-wrap.is-fx-live,
.geo-home-cases.geo-section-fx-wrap.is-fx-live {
  background: transparent;
}

.geo-fx-fallback .geo-section-fx-layer .geo-section-fx-canvas {
  display: none;
}

.geo-section-fx-on .geo-home-advantages::before {
  z-index: 1;
}

.geo-section-fx-on .geo-home-advantages.is-fx-live::before {
  opacity: 0.65;
}

/* 静态回退底色：WebGL / reduced-motion / 移动端 */
#us-hero {
  background: linear-gradient(135deg, #1a0004 0%, #6b0010 42%, #c8102e 78%, #8b0015 100%);
}

#us-cta {
  background: linear-gradient(160deg, #1a0004 0%, #8b0015 55%, #c8102e 100%);
}

.geo-fx-fallback #us-hero,
.geo-fx-fallback #us-cta {
  opacity: 1;
}

/* ── Hero：星云 + HTML 文案 ── */
.geo-hero-stage {
  min-height: clamp(520px, 88vh, 760px);
  width: 100%;
}

.geo-hero-overlay {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: inherit;
  padding: clamp(3rem, 8vw, 5rem) clamp(1.5rem, 8vw, 6rem) clamp(2rem, 5vw, 3rem);
  color: #fff;
  pointer-events: none;
}

.geo-hero-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.72) 0%,
    rgba(0, 0, 0, 0.45) 38%,
    rgba(0, 0, 0, 0) 70%
  );
}

.geo-hero-copy {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 52rem;
}

.geo-hero-eyebrow {
  margin: 0 0 1rem;
  letter-spacing: 0.22em;
  font-size: 14px;
  font-weight: 600;
  color: #ffe0e0;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.8);
}

.geo-hero-title {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: 0.01em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.9);
}

.geo-hero-accent {
  color: #ff5a5a;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.9);
}

.geo-hero-lead {
  margin: 1.75rem 0 0;
  max-width: 42ch;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.94);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.85);
}

.geo-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2rem;
  margin-top: 2rem;
  pointer-events: auto;
}

.geo-hero-cta {
  display: inline-block;
  background: #c8102e;
  color: #fff !important;
  padding: 0.9rem 2rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  transition: background 0.2s, transform 0.2s;
}

.geo-hero-cta:hover {
  background: #a50d25;
  transform: translateY(-1px);
}

.geo-hero-phones {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  font-weight: 600;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.85);
}

.geo-hero-phones a {
  color: #fff !important;
  text-decoration: none !important;
}

.geo-hero-phones a:hover {
  color: #ffe0e0 !important;
}

.geo-hero-phone-sep {
  opacity: 0.45;
}

.geo-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem 1.5rem;
  margin: clamp(2.25rem, 4.5vw, 3.25rem) 0 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  pointer-events: none;
}

.geo-hero-stat {
  margin: 0;
}

.geo-hero-stat dt {
  margin: 0;
  font-size: clamp(1.55rem, 3.1vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.85);
}

.geo-hero-stat dd {
  margin: 0.45rem 0 0;
  font-size: clamp(0.86rem, 1.15vw, 0.92rem);
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.78);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8);
}

/* ── CTA 水彩区 ── */
.geo-cta-stage {
  margin: 0 auto;
  max-width: min(1280px, 96vw);
}

.geo-cta-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.62) 0%,
    rgba(0, 0, 0, 0.42) 50%,
    rgba(0, 0, 0, 0.55) 100%
  );
}

.geo-cta-inner {
  position: relative;
  z-index: 2;
  padding: clamp(3rem, 8vw, 5rem) clamp(1.5rem, 5vw, 4rem);
  text-align: center;
  color: #fff;
}

.geo-cta-title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.9);
}

.geo-cta-lead {
  margin: 0 auto 1.75rem;
  max-width: 42rem;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.75;
  color: #fff;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.85);
}

.geo-cta-lead strong {
  color: #ff5a5a;
}

.geo-cta-btn {
  display: inline-block;
  background: #c8102e;
  color: #fff !important;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  transition: background 0.2s, transform 0.2s;
}

.geo-cta-btn:hover {
  background: #a50d25;
  transform: translateY(-1px);
}

.geo-cta-stage #us-cta {
  pointer-events: auto;
}

@media (min-width: 1600px) {
  .geo-hero-stage {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .geo-hero-stage {
    min-height: auto;
  }

  .geo-hero-overlay {
    padding-top: 2.5rem;
    padding-bottom: 2rem;
  }

  .geo-hero-overlay::before {
    background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.62) 0%,
      rgba(0, 0, 0, 0.38) 55%,
      rgba(0, 0, 0, 0.2) 100%
    );
  }

  .geo-hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem 1rem;
  }

  .geo-hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .geo-hero-cta,
  .geo-cta-btn {
    transition: none;
  }
}

/* 右上角电话（座机+手机） */
.geo-header-tel{display:flex;gap:1.1rem;align-items:center;justify-content:flex-end;height:100%;flex-wrap:wrap}
.geo-header-tel a{color:#1a1a1a;font-weight:700;font-size:15px;text-decoration:none;white-space:nowrap;line-height:1.4}
.geo-header-tel a:hover{color:#c8102e}
.geo-header-tel a.geo-tel-mobile{color:#c8102e}
.geo-header-tel i{color:#c8102e;margin-right:5px}
/* logo 加宽不挤 */
.col-logo .w-logo-img img{max-height:62px;width:auto;display:block}
.col-logo,.col-logo .w-logo{min-width:230px}