.top-notification-bar {
  background: var(--brand-gradient);
  color: white;
  padding: 10px 0;
  position: relative;
  z-index: 99;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}
.top-notification-bar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.1) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.1) 50%,
    rgba(255, 255, 255, 0.1) 75%,
    transparent 75%,
    transparent
  );
  background-size: 20px 20px;
  animation: moveStripes 30s linear infinite;
  opacity: 0.3;
  z-index: -1;
}
@keyframes moveStripes {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 50px 50px;
  }
}
.notification-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}
.notification-icon {
  font-size: 1.5rem;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}
.notification-text {
  font-size: 1rem;
  font-weight: 500;
}
.notification-highlight {
  font-weight: 700;
  margin-right: 5px;
}
.notification-button {
  background-color: white;
  color: #6A0DAD;
  padding: 6px 15px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.notification-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 20, 90, 0.3);
  background-color: white;
}
.notification-close {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.3s;
  padding: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.notification-close:hover {
  opacity: 1;
}
@media (max-width: 768px) {
  .notification-content {
    gap: 10px;
    justify-content: flex-start;
    padding-right: 30px;
  }
  .notification-text {
    font-size: 0.9rem;
  }
  .notification-icon {
    font-size: 1.2rem;
  }
  .notification-button {
    padding: 4px 12px;
    font-size: 0.9rem;
  }
}
@media (max-width: 576px) {
  .top-notification-bar {
    padding: 8px 0;
  }
  .notification-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }
  .notification-text {
    width: 100%;
    white-space: normal;
  }
  .notification-close {
    top: 8px;
    transform: none;
  }
}
.datacenter-products {
  margin-top: 1.5rem;
  border-top: 1px dashed rgba(0, 0, 0, 0.1);
  padding-top: 1.5rem;
}
.product-title {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--dark);
  display: flex;
  align-items: center;
}
.product-title::before {
  content: "🔥";
  margin-right: 8px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}
.product-card {
  background-color: rgba(26,26,34,0.8);
  border: var(--card-border);
  border-radius: 10px;
  padding: 1rem;
  transition: all 0.3s ease;
  position: relative;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}
.product-card.popular {
  border: 1px solid rgba(255,255,255,0.3);
  background-color: rgba(26,26,34,0.9);
}
.popular-tag {
  background: var(--brand-gradient);
  border: 1px solid rgba(255,255,255,0.2);
  position: absolute;
  top: -10px;
  right: 10px;
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
}
.product-name {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.8rem;
  color: var(--dark);
}
.product-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.spec-item {
  font-size: 0.8rem;
  color: var(--gray);
  display: flex;
  align-items: center;
}
.spec-icon {
  margin-right: 5px;
  font-size: 0.9rem;
}
.product-price {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}
.price-unit {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--gray);
}
.product-button {
  background: var(--brand-gradient);
  border: 1px solid rgba(255,255,255,0.2);
  display: block;
  width: 100%;
  color: white;
  text-align: center;
  padding: 0.5rem;
  border-radius: 5px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s;
}
.product-button:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(212, 20, 90, 0.3);
}
.view-more-link {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  margin-top: 0.5rem;
}
.view-more-link span {
  margin-left: 5px;
  transition: transform 0.3s;
}
.view-more-link:hover span {
  transform: translateX(3px);
}
@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .product-specs {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 576px) {
  .product-specs {
    grid-template-columns: 1fr;
  }
}
.product-toggle-container {
  margin-top: 1.5rem;
}
.product-toggle-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--dark);
  width: 100%;
  border-radius: 8px;
  padding: 0.8rem 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}
.product-toggle-btn:hover {
  background-color: rgba(212, 20, 90, 0.2);
}
.product-toggle-btn .toggle-icon {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
}
.product-toggle-btn[aria-expanded="true"] .toggle-icon {
  transform: rotate(45deg);
}
.datacenter-products {
  overflow: hidden;
  transition: max-height 0.5s ease, padding-top 0.5s ease;
  max-height: 1000px;
  padding-top: 1.5rem;
}
.datacenter-products.collapsed {
  max-height: 0;
  padding-top: 0;
  overflow: hidden;
}
:root {
  --primary: #D4145A;
  --primary-dark: #C0104E;
  --primary-light: #E8326E;
  --secondary: #6A0DAD;
  --accent: #FF7F00;
  --dark: #ffffff;
  --light: #0F0F13;
  --gray: #a0a0b8;
  --gray-light: #1A1A22;
  --footer-bg: #151528;
  --footer-text: #a0a0b8;
  --footer-title: #f1f5f9;
  --success: #26de81;
  --warning: #fed330;
  --danger: #ef4444;
  --brand-gradient: linear-gradient(135deg, #6A0DAD, #D4145A, #F00000, #FF7F00);
  --card-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  --card-hover-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  --card-border: 1px solid rgba(255, 255, 255, 0.15);
  --text-muted: #CCCCCC;
  --neon-glow-soft: 0 0 8px rgba(212, 20, 90, 0.2);
  --neon-glow-strong: 0 0 16px rgba(255, 127, 0, 0.3);
}
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background-color: var(--light);
  overflow: hidden;
  padding: 2rem 0;
}
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15, 15, 19, 0.95), rgba(15, 15, 19, 0.85));
  background-size: cover;
  background-position: center;
  z-index: 0;
  animation: subtleBackground 60s ease-in-out infinite;
}
@keyframes subtleBackground {
  0% {
    background-position: center center;
  }
  50% {
    background-position: center 51%;
  }
  100% {
    background-position: center center;
  }
}
@keyframes subtleShift {
  0% {
    background-position: 0% 0%;
  }
  50% {
    background-position: 1% 1%;
  }
  100% {
    background-position: 0% 0%;
  }
}
.hero-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-content {
  flex: 1;
  min-width: 0;
  padding: 1.5rem 0;
}
.hero-image {
  flex: 1;
  min-width: 0;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  padding: 1rem;
}
.hero-mascot-shell {
  width: min(100%, 520px);
  aspect-ratio: 1 / 1;
}
.hero-subtitle {
  display: inline-block;
  color: var(--dark);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: linear-gradient(135deg, rgba(106,13,173,0.12), rgba(212,20,90,0.08));
}
.hero-subtitle-text {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 8px rgba(212,20,90,0.2));
  position: relative;
  z-index: 1;
}
.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--dark);
  line-height: 1.2;
}
.hero h1 span {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  display: inline-block;
  filter: drop-shadow(0 0 8px rgba(212, 20, 90, 0.2));
}
.hero h1 span::after {
  content: "";
  position: absolute;
  bottom: 0.2rem;
  left: 0;
  width: 100%;
  height: 0.3rem;
  background: var(--brand-gradient);
  z-index: -1;
}
.hero p {
  font-size: 1.2rem;
  color: var(--gray);
  margin-bottom: 2.5rem;
  max-width: 90%;
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 3rem;
  margin-bottom: 2rem;
}
.hero-stat {
  border: var(--card-border);
  flex: 1;
  min-width: 120px;
  background-color: var(--gray-light);
  padding: 1.2rem 0.8rem;
  border-radius: 10px;
  transition: all 0.3s ease;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  animation: none;
}
.hero-stat:hover {
  border-color: rgba(255,255,255,0.25);
  box-shadow: var(--neon-glow-soft);
  transform: translateY(-5px);
}
.hero-stat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(212, 20, 90, 0.03) 0%, transparent 80%);
  z-index: 0;
}
.hero-stat-number {
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}
.hero-stat-label {
  font-size: 0.85rem;
  color: var(--gray);
  position: relative;
  z-index: 1;
  white-space: nowrap;
}
.mascot-showcase {
  position: relative;
  width: 100%;
  height: 600px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.mascot-container {
  position: relative;
  width: min(100%, 520px);
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}
.neo-hero-svg {
  display: block;
}
.mascot-image {
  max-width: 100%;
  max-height: 550px;
  width: auto;
  height: auto;
  object-fit: contain;
  animation: gentleFloat 10s ease-in-out infinite;
  transition: all 0.5s ease;
  border-radius: 30px;
}
@keyframes gentleFloat {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0);
  }
}
.mascot-bg {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 20, 90, 0.08) 0%, rgba(212, 20, 90, 0) 70%);
  z-index: 0;
}
.mascot-bg::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 480px;
  height: 480px;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(212, 20, 90, 0.2);
  border-radius: 50%;
  animation: lazy-rotate 120s linear infinite;
}
.mascot-bg::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 520px;
  height: 520px;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(212, 20, 90, 0.1);
  border-radius: 50%;
  animation: lazy-rotate 180s linear infinite reverse;
}
@keyframes lazy-rotate {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
.home-icon {
  position: absolute;
  font-size: 24px;
  opacity: 0.7;
  animation: gentleSway 15s ease-in-out infinite;
  transition: all 0.3s ease;
  z-index: 1;
}
@keyframes gentleSway {
  0% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(3deg);
  }
  75% {
    transform: rotate(-3deg);
  }
  100% {
    transform: rotate(0deg);
  }
}
.home-icon-1 {
  top: 15%;
  left: 15%;
  animation-delay: 0.5s;
}
.home-icon-2 {
  bottom: 20%;
  right: 18%;
  animation-delay: 1.5s;
}
.home-icon-3 {
  top: 25%;
  right: 20%;
  animation-delay: 1s;
}
.home-icon-4 {
  bottom: 25%;
  left: 20%;
  animation-delay: 2s;
}
.floating-dot {
  position: absolute;
  border-radius: 50%;
  opacity: 0.6;
  z-index: 1;
  animation: float-slow 10s ease-in-out infinite;
}
.dot-1 {
  width: 15px;
  height: 15px;
  background: var(--brand-gradient);
  top: 10%;
  left: 30%;
  animation-delay: 0.2s;
}
.dot-2 {
  width: 10px;
  height: 10px;
  background-color: var(--secondary);
  bottom: 15%;
  right: 25%;
  animation-delay: 1.2s;
}
.dot-3 {
  width: 12px;
  height: 12px;
  background-color: var(--accent);
  top: 20%;
  right: 30%;
  animation-delay: 0.7s;
}
.dot-4 {
  width: 8px;
  height: 8px;
  background-color: var(--primary-light);
  bottom: 20%;
  left: 35%;
  animation-delay: 1.7s;
}
.btn-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
}
.btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  z-index: 1;
  text-align: center;
}
.btn-primary {
  background: var(--brand-gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(212, 20, 90, 0.3);
  animation: subtlePulse 5s infinite ease-in-out;
}
@keyframes subtlePulse {
  0% {
    box-shadow: 0 4px 15px rgba(212, 20, 90, 0.3);
  }
  50% {
    box-shadow: 0 4px 20px rgba(212, 20, 90, 0.4);
  }
  100% {
    box-shadow: 0 4px 15px rgba(212, 20, 90, 0.3);
  }
}
.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(212, 20, 90, 0.4);
}
.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background: var(--brand-gradient);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(212, 20, 90, 0.3);
}
.datacenter {
  padding: 6rem 0;
  background-color: var(--light);
}
.section-title {
  text-align: center;
  margin-bottom: 3rem;
  opacity: 1 !important;
  transform: none !important;
  animation: none !important;
}
.section-title h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
  white-space: nowrap;
  opacity: 1 !important;
  transform: translateY(0) !important;
}
.section-title p {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
  opacity: 1 !important;
  transform: translateY(0) !important;
}
.section-title h2 span {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.datacenter-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.datacenter-tab {
  border: var(--card-border);
  padding: 0.8rem 2rem;
  background-color: var(--gray-light);
  border-radius: 50px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
  color: var(--gray);
}
.datacenter-tab.active {
  background: var(--brand-gradient);
  color: white;
  box-shadow: 0 5px 15px rgba(212, 20, 90, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.datacenter-tab:hover:not(.active) {
  background-color: rgba(212, 20, 90, 0.1);
  transform: translateY(-3px);
}
.datacenter-content {
  display: none;
}
.datacenter-content.active {
  display: block;
  animation: fadeIn 0.5s ease-out;
}
.datacenter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  justify-content: center;
  margin: 0 auto;
  align-items: flex-start;
}
.datacenter-card {
  border: var(--card-border);
  background-color: var(--gray-light);
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: none;
  height: fit-content;
}
.datacenter-card:hover {
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-5px);
  transform: translateY(-10px);
  box-shadow: var(--card-hover-shadow);
}
.datacenter-img {
  height: 180px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.datacenter-level {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--brand-gradient);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
}
.datacenter-content-inner {
  padding: 1.5rem;
}
.datacenter-content-inner h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--dark);
}
.datacenter-content-inner p {
  color: var(--gray);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.datacenter-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.datacenter-feature {
  border: 1px solid rgba(255,255,255,0.12);
  background-color: rgba(212, 20, 90, 0.1);
  color: var(--primary);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  position: relative;
}
.flag {
  margin-right: 0.5rem;
}
.certificates {
  padding: 6rem 0;
  background-color: var(--gray-light);
}
.certificates-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: flex-start;
}
.certificate-card {
  border: var(--card-border);
  background-color: var(--gray-light);
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: none;
  height: fit-content;
}
.certificate-card:hover {
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-5px);
  transform: translateY(-10px);
  box-shadow: var(--card-hover-shadow);
}
.certificate-img {
  height: 160px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.certificate-content {
  padding: 1.5rem;
}
.certificate-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  color: var(--dark);
}
.certificate-content p {
  color: var(--gray);
  font-size: 0.9rem;
}

/* === Card expand detail styles === */
.card-detail-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.card-detail-wrap.open {
  max-height: 800px;
}
.card-detail-inner {
  padding: 1.2rem 1.5rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.card-detail-section {
  margin-bottom: 1rem;
}
.detail-section-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.detail-badge {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.15rem 0.6rem;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text-muted, #CCCCCC);
  margin-bottom: 0.5rem;
}
.detail-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.detail-list li {
  position: relative;
  padding: 0.25rem 0 0.25rem 1.2rem;
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.5;
}
.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-gradient);
  opacity: 0.6;
}
.card-detail-upgrade {
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.detail-highlight {
  font-size: 0.8rem;
  color: var(--text-muted, #CCCCCC);
  margin-top: 0.4rem;
  font-style: italic;
}
.card-detail-rule {
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.8rem;
}
.card-detail-rule p {
  font-size: 0.8rem;
  color: var(--text-muted, #999);
  line-height: 1.5;
  margin: 0;
}
.card-detail-btn {
  width: 100%;
  text-align: center;
  justify-content: center;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
}
/* === End card detail styles === */

.clients {
  padding: 6rem 0;
  background-color: var(--light);
}
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}
.client-card {
  border: var(--card-border);
  background-color: var(--gray-light);
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: none;
}
.client-card:hover {
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-5px);
  transform: translateY(-10px);
  box-shadow: var(--card-hover-shadow);
}
.client-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.client-logo-container {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  display: flex;
  align-items: center;
}
.client-logo {
  height: 60px;
  width: auto;
  max-width: 80%;
  object-fit: contain;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 10px;
  padding: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
}
.client-logo:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(212, 20, 90, 0.3);
}
.client-content {
  padding: 1.5rem;
}
.client-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--dark);
}
.client-content p {
  color: var(--gray);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.client-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.client-tags span {
  display: inline-block;
  margin-right: 5px;
  margin-bottom: 5px;
}
.client-tag {
  border: 1px solid rgba(255,255,255,0.12);
  background-color: rgba(212, 20, 90, 0.1);
  color: var(--primary);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
}
.news {
  padding: 6rem 0;
  background-color: var(--gray-light);
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}
.news-card {
  border: var(--card-border);
  background-color: var(--gray-light);
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: none;
}
.news-card:hover {
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-5px);
  transform: translateY(-10px);
  box-shadow: var(--card-hover-shadow);
}
.news-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.news-date {
  background: var(--brand-gradient);
  border: 1px solid rgba(255,255,255,0.2);
  position: absolute;
  bottom: 15px;
  left: 15px;
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-weight: 500;
  font-size: 0.9rem;
}
.news-content {
  padding: 1.5rem;
}
.news-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--dark);
}
.news-content p {
  color: var(--gray);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.news-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s;
}
.news-link-disabled {
  color: var(--gray);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  opacity: 0.6;
  cursor: default;
}
.news-link span {
  margin-left: 0.5rem;
  transition: transform 0.3s;
}
.news-link:hover {
  color: var(--primary-dark);
}
.news-link:hover span {
  transform: translateX(5px);
}
.why-us {
  padding: 6rem 0;
  background-color: var(--light);
}
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.why-us-card {
  border: var(--card-border);
  background-color: var(--gray-light);
  border-radius: 15px;
  padding: 2rem;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-align: center;
  animation: none;
}
.why-us-card:hover {
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-5px);
  transform: translateY(-10px);
  box-shadow: var(--card-hover-shadow);
}
.why-us-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}
.why-us-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--dark);
}
.why-us-card p {
  color: var(--gray);
  font-size: 0.95rem;
}
.faq {
  padding: 6rem 0;
  background-color: var(--gray-light);
}
.card {
  border: var(--card-border);
  background-color: var(--gray-light);
  border-radius: 15px;
  margin-bottom: 1.5rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: all 0.3s ease;
  border: none;
}
.card:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.card-header {
  padding: 0;
  background-color: var(--gray-light);
  border-bottom: none;
}
.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--dark);
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font-size: 1.1rem;
}
.faq-question:after {
  content: "+";
  font-size: 1.8rem;
  transition: transform 0.4s ease;
}
.faq-question[aria-expanded="true"] {
  color: var(--primary);
}
.faq-question[aria-expanded="true"]:after {
  content: "×";
  transform: rotate(45deg);
}
.collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}
.collapse.show {
  max-height: 500px;
}
.card-body {
  padding: 1.5rem;
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.6;
}
#faq .container > div > div {
  margin-bottom: 1.5rem !important;
  border-radius: 15px !important;
  overflow: hidden !important;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05) !important;
}
.faq-question {
  border-bottom: none;
}
.card-header {
  border-bottom: none !important;
}
.collapse {
  border-top: none;
}
.card-body {
  border-top: none;
}
.contact {
  padding: 6rem 0;
  background-color: var(--light);
}
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}
.contact-info-item {
  border: var(--card-border);
  background-color: var(--gray-light);
  border-radius: 15px;
  padding: 2rem;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-align: center;
  animation: none;
}
.contact-info-item:hover {
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-5px);
  transform: translateY(-10px);
  box-shadow: var(--card-hover-shadow);
}
.contact-info-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}
.contact-info-content h4 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dark);
}
.contact-info-content p {
  color: var(--gray);
  font-size: 1rem;
}
.contact-info-item .btn {
  margin-top: 10px;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
}
@keyframes float {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes float-slow {
  0% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-8px) rotate(3deg);
  }
  100% {
    transform: translateY(0) rotate(0deg);
  }
}
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 1200px) {
  .hero h1 {
    font-size: 3.2rem;
  }
  .hero p {
    font-size: 1.1rem;
  }
  .section-title h2 {
    font-size: 2.3rem;
  }
  .section-title p {
    font-size: 1rem;
  }
  .datacenter-grid,
  .clients-grid,
  .news-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
  .certificates-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .contact-info-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}
@media (max-width: 992px) {
  .hero-container {
    gap: 2rem;
  }
  .hero-content {
    text-align: center;
    padding: 1rem 0;
  }
  .hero-content p {
    max-width: 100%;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .btn-group {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
  }
  .mascot-container {
    width: auto;
    height: auto;
  }
  .mascot-image {
    max-height: 500px;
    width: auto;
  }
  .mascot-bg {
    width: 520px;
    height: 520px;
  }
  .datacenter-grid,
  .clients-grid,
  .news-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
  .certificates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-info-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.8rem;
  }
  .mascot-container {
    width: min(100%, 420px);
    height: auto;
  }
  .mascot-image {
    max-height: 450px;
    width: auto;
  }
  .mascot-bg {
    width: 480px;
    height: 480px;
  }
  .hero-stats {
    gap: 1rem;
    margin-top: 1.5rem;
  }
  .hero-stat {
  border: var(--card-border);
    padding: 1rem;
  }
  .hero-stat-number {
    font-size: 2rem;
  }
  .hero-stat-label {
    font-size: 0.8rem;
  }
  .datacenter-grid,
  .clients-grid,
  .news-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  .certificates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-info-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  .datacenter-tab {
  border: var(--card-border);
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
  }
  .hero-stats {
    flex-wrap: wrap;
    justify-content: center;
  }
  .hero-stat {
  border: var(--card-border);
    flex: 0 0 calc(50% - 1rem);
    margin-bottom: 1rem;
  }
}
@media (max-width: 576px) {
  .mascot-showcase {
    height: 350px;
  }
  .mascot-container {
    width: min(100%, 300px);
    height: auto;
  }
  .mascot-image {
    max-height: 280px;
    width: auto;
  }
  .mascot-bg {
    width: 300px;
    height: 300px;
  }
  .home-icon,
  .floating-dot {
    transform: scale(0.8);
  }
  .hero-container {
    flex-direction: column;
    gap: 1rem;
  }
  .hero-content {
    order: 1;
    width: 100%;
    padding: 0.5rem 0;
  }
  .hero-image {
    order: 0;
    width: 100%;
    justify-content: center;
    padding: 10px;
    overflow: hidden;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .hero-subtitle {
    font-size: 0.85rem;
    padding: 0.3rem 1rem;
    margin-bottom: 0.8rem;
  }
  .btn-group {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    gap: 0.5rem;
  }
  .btn {
    width: 100%;
  }
  .hero-stat {
  border: var(--card-border);
    flex: 0 0 100%;
  }
  .datacenter-grid,
  .certificates-grid,
  .clients-grid,
  .news-grid,
  .why-us-grid,
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
  .datacenter-tab {
  border: var(--card-border);
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
  }
  .section-title h2 {
    font-size: 2rem;
  }
  .section-title p {
    font-size: 0.9rem;
  }
}
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }
  .hero-stats {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.5rem;
    margin: 0.8rem 0;
    width: 100%;
  }
  .hero-stat {
  border: var(--card-border);
    padding: 0.5rem 0.3rem;
  }
  .hero-stat-number {
    font-size: 1.3rem;
    margin-bottom: 0.1rem;
  }
  .hero-stat-label {
    font-size: 0.65rem;
  }
  .mascot-showcase {
    height: 250px;
  }
  .mascot-image {
    max-height: 200px;
  }
  .mascot-bg {
    width: 220px;
    height: 220px;
  }
  .mascot-container {
    width: min(100%, 220px);
  }
  .section-title h2 {
    font-size: 1.4rem;
  }
  .why-us-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .contact-info-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
}
.faq-list {
  margin-bottom: 2rem;
}
.faq-item {
  background-color: var(--gray-light);
  border-radius: 15px;
  margin-bottom: 1.5rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: all 0.3s ease;
}
.faq-item:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--dark);
  font-size: 1.1rem;
  position: relative;
}
.faq-icon {
  font-size: 1.8rem;
  font-weight: 300;
  transition: transform 0.3s ease;
}
.faq-item.active .faq-question {
  color: var(--primary);
}
.faq-answer {
  padding: 1.5rem;
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.6;
  display: none;
}
body,
section,
header,
footer,
.card,
.hero-card,
img,
h1,
h2,
h3,
h4,
h5,
h6,
p,
span {
  transition: background-color 0.3s ease, color 0.3s ease, filter 0.3s ease, box-shadow 0.3s ease;
}
.datacenter-content {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.datacenter-content.active {
  display: block;
  opacity: 1;
}
.datacenter-tab {
  border: var(--card-border);
  cursor: pointer;
  user-select: none;
  position: relative;
  overflow: hidden;
}
.datacenter-tab::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%, -50%);
  transform-origin: 50% 50%;
}
.datacenter-tab:active::after {
  opacity: 1;
  width: 100%;
  height: 100%;
  border-radius: 0;
  transform: scale(0, 0) translate(-50%, -50%);
  transition: transform 0.5s, opacity 1s;
}
.datacenter-tab.active {
  font-weight: 700;
  transform: translateY(-2px);
}
.btn-icon {
  display: inline-block;
  margin-right: 5px;
  font-size: 0.9em;
}
.btn-cart {
  background-color: rgba(212, 20, 90, 0.1);
}
.btn-cart:hover {
  background: var(--brand-gradient);
}
@media (max-width: 576px) {
  .btn-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  .btn-group .btn:first-child {
    grid-column: 1 / -1;
  }
  .btn {
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
  }
}
.certificate-card {
  cursor: pointer;
}
.card {
  border: var(--card-border);
  background-color: var(--gray-light) !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
}
.card-header {
  background-color: var(--gray-light) !important;
  border-bottom-color: rgba(255, 255, 255, 0.1) !important;
}
.card-body {
  background-color: var(--gray-light) !important;
  color: var(--text-muted) !important;
}
.faq-question {
  color: var(--dark) !important;
  background-color: var(--gray-light) !important;
}
.faq-question[aria-expanded="true"] {
  background: var(--brand-gradient) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}
.collapse,
.collapse.show {
  background-color: var(--gray-light) !important;
}
.collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}
.collapse.show {
  max-height: 500px;
}

/* === Brand gradient sweep on card hover === */
@keyframes gradient-sweep {
  0% { transform: translate(-100%, -100%) rotate(-45deg); }
  50% { transform: translate(0%, 0%) rotate(-45deg); }
  100% { transform: translate(100%, 100%) rotate(-45deg); }
}
.certificate-card,
.datacenter-card,
.client-card,
.news-card {
  border: var(--card-border);
  position: relative;
  overflow: hidden;
}
.certificate-card::after,
.datacenter-card::after,
.client-card::after,
.news-card::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(135deg, transparent 30%, rgba(106,13,173,0.04) 45%, rgba(212,20,90,0.04) 55%, transparent 70%);
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.3s ease;
}
.certificate-card:hover::after,
.datacenter-card:hover::after,
.client-card:hover::after,
.news-card:hover::after {
  opacity: 1;
  animation: gradient-sweep 0.8s ease-out forwards;
}
.certificate-card > *,
.datacenter-card > *,
.client-card > *,
.news-card > * {
  position: relative;
  z-index: 1;
}

/* === Neon glow for logo === */
@keyframes neon-breath-logo {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(212,20,90,0.2)) drop-shadow(0 0 8px rgba(255,127,0,0.1)); }
  50% { filter: drop-shadow(0 0 10px rgba(212,20,90,0.5)) drop-shadow(0 0 20px rgba(255,127,0,0.3)); }
}

/* === NEO Brand Neon Glow Animation === */
@keyframes neon-breath {
  0% { opacity: 0.6; filter: drop-shadow(0 0 4px rgba(212,20,90,0.3)); }
  50% { opacity: 1; filter: drop-shadow(0 0 12px rgba(212,20,90,0.6)) drop-shadow(0 0 24px rgba(255,127,0,0.3)); }
  100% { opacity: 0.6; filter: drop-shadow(0 0 4px rgba(212,20,90,0.3)); }
}
.neo-hero-svg text[font-size="42"] {
  animation: neon-breath 4s ease-in-out infinite;
  transform-origin: center;
}
@keyframes particle-drift {
  0% { transform: translate(0, 0); opacity: 0.3; }
  50% { transform: translate(5px, -8px); opacity: 0.7; }
  100% { transform: translate(0, 0); opacity: 0.3; }
}
.hero-particle {
  animation: particle-drift 6s ease-in-out infinite;
}
.hero-particle.p2 { animation-delay: 1s; }
.hero-particle.p3 { animation-delay: 2s; }
.hero-particle.p4 { animation-delay: 3s; }
.hero-particle.p5 { animation-delay: 4s; }

/* === Brand gradient button glow === */
@keyframes gradient-sweep-btn {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.btn-primary {
  background: var(--brand-gradient);
  background-size: 200% 200%;
  animation: gradient-sweep-btn 4s ease infinite;
  color: white;
  box-shadow: 0 4px 15px rgba(212,20,90,0.3);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(212,20,90,0.5);
}
.btn-outline {
  border: 2px solid rgba(255,255,255,0.5);
  color: white;
  background: transparent;
  backdrop-filter: blur(4px);
}
.btn-outline:hover {
  background: var(--brand-gradient);
  border-color: transparent;
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(212,20,90,0.4);
}