.bt-cb-page {
  color: #07182f;
  background: #fff;
  overflow-x: hidden;
}

.bt-cb-page * {
  box-sizing: border-box;
}

.bt-cb-page a {
  color: #ed1c16;
  font-weight: 700;
  transition: color .25s ease;
}

.bt-cb-eyebrow {
  margin: 0 0 14px;
  color: #ff3b30;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .6px;
}

@keyframes btCbFadeUp {
  from { opacity: 0; transform: translateY(34px); }
  to { opacity: 1; transform: none; }
}

@keyframes btCbPop {
  0% { opacity: 0; transform: scale(.6); }
  70% { transform: scale(1.08); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes btCbPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(237,28,22,.45); }
  60% { box-shadow: 0 0 0 14px rgba(237,28,22,0); }
}

.bt-cb-hero {
  min-height: 700px;
  display: flex;
  align-items: center;
  padding: 92px 6%;
  color: #fff;
  background-image: linear-gradient(90deg, rgba(3,20,41,.97) 0%, rgba(3,20,41,.9) 44%, rgba(3,20,41,.58) 72%, rgba(3,20,41,.35) 100%), url("https://bushortreecomee5d4.zapwp.com/wp-content/uploads/2025/01/tree-cabling-bracing-016.webp");
  background-size: cover;
  background-position: center right;
}

.bt-cb-hero-content {
  max-width: 900px;
}

.bt-cb-hero-content > * {
  animation: btCbFadeUp .8s ease both;
}

.bt-cb-hero-content > *:nth-child(1) { animation-delay: .05s; }
.bt-cb-hero-content > *:nth-child(2) { animation-delay: .15s; }
.bt-cb-hero-content > *:nth-child(3) { animation-delay: .3s; }
.bt-cb-hero-content > *:nth-child(4) { animation-delay: .45s; }
.bt-cb-hero-content > *:nth-child(5) { animation-delay: .6s; }
.bt-cb-hero-content > *:nth-child(6) { animation-delay: .75s; }

.bt-cb-hero h1 {
  margin: 0 0 22px;
  color: #fff;
  font-size: clamp(38px, 5.4vw, 68px);
  line-height: 1.08;
  font-weight: 800;
}

.bt-cb-hero p,
.bt-cb-hero li {
  color: #eef4fb;
}

.bt-cb-hero a {
  color: #fff;
}

.bt-cb-btn-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 26px;
}

.bt-cb-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  text-decoration: none;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}

.bt-cb-btn:after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-20deg);
  transition: left .5s ease;
}

.bt-cb-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(3,20,41,.35);
}

.bt-cb-btn:hover:after {
  left: 130%;
}

.bt-cb-btn-red {
  background: #ed1c16;
  color: #fff !important;
  animation: btCbPulse 2.6s ease infinite;
}

.bt-cb-btn-outline {
  border: 2px solid rgba(255,255,255,.45);
  color: #fff !important;
}

.bt-cb-btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,.1);
}

.bt-cb-trust {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.bt-cb-trust li {
  position: relative;
  padding: 14px 16px 14px 42px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 6px;
  background: rgba(255,255,255,.08);
  font-weight: 700;
  line-height: 1.35;
  list-style: none;
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}

.bt-cb-trust li:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,.16);
  border-color: rgba(255,255,255,.5);
}

.bt-cb-trust li:before {
  content: "✓";
  position: absolute;
  left: 16px;
  top: 14px;
  color: #ed1c16;
  font-weight: 900;
}

.bt-cb-section {
  padding: 76px 6%;
}

.bt-cb-light {
  background: #f7f9fc;
}

.bt-cb-dark {
  background: #031429;
  color: #fff;
}

.bt-cb-dark h2,
.bt-cb-dark h3,
.bt-cb-dark p,
.bt-cb-dark li {
  color: #fff;
}

.bt-cb-container {
  max-width: 1180px;
  margin: 0 auto;
}

.bt-cb-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 42px;
  align-items: center;
}

.bt-cb-card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 30px;
}

.bt-cb-card {
  position: relative;
  background: #fff;
  border: 1px solid #e4e8ef;
  border-radius: 6px;
  padding: 26px;
  box-shadow: 0 8px 24px rgba(7,24,47,.06);
  transition: transform .3s ease, box-shadow .3s ease;
  overflow: hidden;
}

.bt-cb-card:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: #ed1c16;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}

.bt-cb-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 44px rgba(7,24,47,.14);
}

.bt-cb-card:hover:before {
  transform: scaleX(1);
}

.bt-cb-card h3 {
  margin-top: 0;
}

.bt-cb-num {
  color: #ed1c16;
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 12px;
}

.bt-cb-stat {
  position: relative;
  padding: 34px 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, #031429, #0a2a4d);
  color: #fff;
  box-shadow: 0 18px 40px rgba(3,20,41,.3);
  overflow: hidden;
}

.bt-cb-stat:before {
  content: "";
  position: absolute;
  top: -40%;
  right: -20%;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(237,28,22,.35), transparent 70%);
}

.bt-cb-stat-num {
  display: block;
  font-size: clamp(56px, 7vw, 84px);
  font-weight: 800;
  line-height: 1;
  color: #ff3b30;
  margin-bottom: 10px;
  animation: btCbPop .8s ease both;
}

.bt-cb-stat p {
  color: #eef4fb;
  margin: 0;
}

.bt-cb-list {
  padding-left: 0;
  margin-left: 0;
  list-style: none;
}

.bt-cb-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  list-style: none;
  transition: transform .25s ease;
}

.bt-cb-list li:hover {
  transform: translateX(6px);
}

.bt-cb-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #ed1c16;
  font-weight: 900;
}

.bt-cb-warn-list li:before {
  content: "⚠";
  color: #ed1c16;
}

.bt-cb-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.bt-cb-chips li {
  padding: 10px 18px;
  border: 1px solid #dde4ee;
  border-radius: 30px;
  background: #fff;
  font-weight: 700;
  font-size: 14px;
  list-style: none;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.bt-cb-chips li:hover {
  transform: translateY(-3px);
  background: #ed1c16;
  border-color: #ed1c16;
  color: #fff;
  box-shadow: 0 10px 20px rgba(237,28,22,.3);
}

.bt-cb-faq {
  margin: 0 0 14px;
  border: 1px solid #dde4ee;
  border-radius: 6px;
  background: #fff;
  overflow: hidden;
  transition: box-shadow .3s ease, border-color .3s ease;
}

.bt-cb-faq[open] {
  border-color: #ed1c16;
  box-shadow: 0 14px 30px rgba(7,24,47,.1);
}

.bt-cb-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
}

.bt-cb-faq summary::-webkit-details-marker {
  display: none;
}

.bt-cb-faq summary h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.35;
}

.bt-cb-faq-icon {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #fff0ef;
  color: #ed1c16;
  font-size: 20px;
  font-weight: 900;
  transition: transform .35s ease, background .35s ease, color .35s ease;
}

.bt-cb-faq[open] .bt-cb-faq-icon {
  transform: rotate(45deg);
  background: #ed1c16;
  color: #fff;
}

.bt-cb-faq-body {
  padding: 0 24px 22px;
  animation: btCbFadeUp .45s ease both;
}

.bt-cb-faq-body p {
  margin-top: 0;
}

.bt-cb-alert {
  margin-top: 28px;
  padding: 24px 28px;
  border-left: 5px solid #ed1c16;
  border-radius: 0 6px 6px 0;
  background: #fff0ef;
}

.bt-cb-final {
  color: #fff;
  background-image: linear-gradient(90deg, rgba(3,20,41,.97), rgba(3,20,41,.84)), url("https://bushortreecomee5d4.zapwp.com/wp-content/uploads/2025/01/tree-cabling-bracing-016.webp");
  background-size: cover;
  background-position: center;
}

.bt-cb-final h2,
.bt-cb-final p,
.bt-cb-final li {
  color: #fff;
}

.bt-cb-final a {
  color: #fff;
}

.bt-cb-page h2 {
  margin-top: 0;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.15;
}

.bt-cb-page h3 {
  font-size: 23px;
  line-height: 1.25;
}

.bt-cb-page p,
.bt-cb-page li {
  font-size: 16px;
  line-height: 1.7;
}

@supports (animation-timeline: view()) {
  .bt-cb-reveal {
    animation: btCbFadeUp .8s ease both;
    animation-timeline: view();
    animation-range: entry 0% entry 35%;
  }

  .bt-cb-d2 { animation-range: entry 5% entry 40%; }
  .bt-cb-d3 { animation-range: entry 10% entry 45%; }
  .bt-cb-d4 { animation-range: entry 15% entry 50%; }
  .bt-cb-d5 { animation-range: entry 20% entry 55%; }
  .bt-cb-d6 { animation-range: entry 25% entry 60%; }

  .bt-cb-stat-num {
    animation: btCbPop .9s ease both;
    animation-timeline: view();
    animation-range: entry 0% entry 45%;
  }
}

@media (max-width: 1000px) {
  .bt-cb-card-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .bt-cb-hero {
    min-height: 760px;
    padding: 72px 24px;
    background-image: linear-gradient(rgba(3,20,41,.9), rgba(3,20,41,.9)), url("https://bushortreecomee5d4.zapwp.com/wp-content/uploads/2025/01/tree-cabling-bracing-016.webp");
    background-size: cover;
    background-position: center;
  }

  .bt-cb-section {
    padding: 56px 24px;
  }

  .bt-cb-grid-2,
  .bt-cb-card-grid-3,
  .bt-cb-trust {
    grid-template-columns: 1fr;
  }

  .bt-cb-btn-wrap {
    flex-direction: column;
  }

  .bt-cb-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bt-cb-page *,
  .bt-cb-page *:before,
  .bt-cb-page *:after {
    animation: none !important;
    transition: none !important;
  }
}