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

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  overflow: hidden;
  background-color: #231d2c;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #fff;
  line-height: 1.6;
}

.scrollable-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 2;
  -webkit-overflow-scrolling: touch;
  background: rgba(0, 0, 0, 0.55);
}

.video-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.background-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -1;
  transform: translate(-50%, -50%);
  object-fit: cover;
  will-change: transform;
  transform: translate(-50%, -50%) translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.circle-wrapper, .circle-progress, .circle-bg {
  will-change: transform, stroke-dashoffset;
  transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.top-logo {
  width: 100%;
  text-align: center;
  padding: 0 !important;
  margin: 0 !important;
  position: relative;
  z-index: 10;
  background: transparent;
  flex-shrink: 0 !important;
}

.top-logo a {
  display: block;
  margin: 0;
  padding: 0;
  text-decoration: none;
}

.top-logo img {
  width: 100%;
  max-width: 758px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.bottom-logo-wrapper {
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  width: 100% !important;
  z-index: 999999 !important;
  display: block;
  pointer-events: none !important;
  margin-bottom: 0 !important;
  padding-bottom: env(safe-area-inset-bottom, 0px) !important;
  transform: translate3d(0, 0, 999px) !important;
  -webkit-transform: translate3d(0, 0, 999px) !important;
  will-change: transform;
  text-align: center;
}

.bottom-logo {
  width: 100% !important;
  height: 150px;
  text-align: center;
  padding: 0;
  margin: 0;
  background: transparent url('../assets/footeranding112.png') center bottom no-repeat;
  background-size: contain;
  display: block;
  pointer-events: none !important;
  position: relative;
}

.logo-hotspot {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  max-width: 336px;
  height: 80%;
  pointer-events: auto !important;
  display: block;
}

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0px 20px 160px !important;
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
}

.section-title {
  text-align: center;
  font-size: 2.8rem;
  margin: 10px;
  color: #ffd700;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.section-subtitle {
  text-align: center;
  font-size: 1.3rem;
  color: #eee;
  margin-bottom: 60px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7);
}

.services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.service-card {
  background: rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 40px 20px 45px;
  text-align: center;
  transition: all 0.4s ease;
  backdrop-filter: blur(8px);
}

.service-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 215, 0, 0.12);
}

.circle-wrapper {
  width: 128px;
  height: 128px;
  margin: 0 auto 40px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  perspective: 1000px;
  transition: transform 0.6s linear;
}

.circle-wrapper svg {
  display: block;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.circle-bg {
  fill: none;
  stroke: rgba(255,255,255,0.1);
  stroke-width: 6;
}

.circle-progress {
  fill: none;
  stroke: #ffd700;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 440;
  stroke-dashoffset: 440;
  animation: spinLoadingBar 2.5s linear infinite;
}

@keyframes spinLoadingBar {
  0% {
  stroke-dashoffset: 440;
}

100% {
  stroke-dashoffset: 0;
}


}

.logo-center {
  width: 88px;
  height: 88px;
  min-width: 88px;
  min-height: 88px;
  max-width: 88px;
  max-height: 88px;
  object-fit: contain;
  aspect-ratio: 1 / 1;
  transition: transform 0.3s ease;
  filter: drop-shadow(0 0 15px rgba(255,215,0,0.5));
  margin: 0;
  padding: 0;
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.btn-experience {
  display: inline-block;
  margin-top: 20px;
  padding: 14px 32px;
  background: linear-gradient(90deg, #ffd700, #ffaa00);
  color: #1a0033;
  font-weight: bold;
  font-size: 1.05rem;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.btn-experience:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 215, 0, 0.7);
}

.service-card h3 {
  font-size: 1.45rem;
  margin-bottom: 20px;
  color: #ffd700;
  min-height: 44px;
  text-shadow: 0 2px 6px rgba(0,0,0,0.7);
}

@media (max-width: 768px) {
  .top-logo img {
  width: 100%;
  max-width: 360px;
}

.container {
  padding: 0px 20px 100px !important;
}

.bottom-logo {
  height: 100px;
}

.logo-hotspot {
  width: 80%;
  max-width: 256px;
  height: 80%;
}


}

@media (max-width: 480px) {
  .top-logo img {
  width: 100%;
  max-width: 360px;
}

.section-title {
  font-size: 1.7rem;
}

.section-subtitle {
  font-size: 1.0rem;
}

.container {
  padding: 0px 20px 85px !important;
}

.bottom-logo {
  height: 85px;
}

.logo-hotspot {
  width: 80%;
  max-width: 208px;
  height: 80%;
}


}

@media (max-width: 1200px) {
  .services {
  grid-template-columns: repeat(2, 1fr);
}


}

@media (max-width: 600px) {
  .services {
  grid-template-columns: 1fr;
}

.service-card {
  padding: 15px 10px;
  display: flex;
  align-items: center;
  gap: 15px;
  text-align: left;
}

.circle-wrapper {
  width: 110px;
  height: 110px;
  margin: 0;
  flex-shrink: 0;
}

.logo-center {
  width: 68px;
  height: 68px;
}

.content {
  flex: 1;
  text-align: center;
}

.service-card h3 {
  margin-bottom: 1px;
  font-size: 1.2rem;
  text-align: center;
  line-height: 1.0;
}

.btn-experience {
  margin-top: 1px;
  padding: 5px 16px;
  font-size: 0.95rem;
}


}