.site-header {
  position: relative;
  z-index: 2000;
}

.site-header .navbar {
  background: linear-gradient(135deg, rgba(9, 14, 20, 0.82), rgba(10, 16, 24, 0.7));
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  z-index: 2000;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
}

.navbar.navbar-dark .navbar-nav .nav-link.active {
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  color: var(--text);
}

.navbar.navbar-dark .navbar-nav .nav-link.active.accent-turquoise {
  color: var(--turquoise);
}

.navbar.navbar-dark .navbar-nav .nav-link.active.accent-orange {
  color: var(--orange);
}

.navbar.navbar-dark .navbar-nav .nav-link.active.accent-blue {
  color: var(--blue);
}

.navbar.navbar-dark .navbar-nav .nav-link.active.accent-green {
  color: var(--green);
}

.navbar.navbar-dark .navbar-nav .nav-link.active.accent-purple {
  color: var(--purple);
}

@media (min-width: 992px) {
  .navbar .navbar-collapse {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .navbar .navbar-nav {
    margin-right: 0;
    gap: 1.5rem;
  }
}

.navbar-toggler {
  margin-left: auto;
  border: 1px solid rgba(45, 232, 207, 0.3);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.navbar-toggler:hover {
  border-color: var(--turquoise);
  box-shadow: 0 0 12px rgba(45, 232, 207, 0.25);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(45, 232, 207, 0.25);
  outline: none;
}

.navbar-toggler-icon {
  display: inline-block;
  width: 1.5em;
  height: 1.5em;
  vertical-align: middle;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(45, 232, 207, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%;
}

.hero {
  padding-top: 140px;
}


.hero-title {
  font-weight: 700;
  line-height: 1.05;
  color: #f2f5f9;
  text-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.hero-subtitle {
  color: rgba(230, 237, 243, 0.82);
  margin: 20px 0 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.metric-card {
  background: radial-gradient(circle at 10% 6%, rgba(255, 255, 255, 0.04), transparent 40%),
    linear-gradient(160deg, rgba(20, 30, 44, 0.48), rgba(13, 19, 30, 0.4));
  border-radius: 18px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow), 0 0 22px rgba(45, 232, 207, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.04), inset 0 -1px 0 rgba(0, 0, 0, 0.18);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border 0.35s ease;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.metric-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(45, 232, 207, 0.45);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.6), 0 0 18px rgba(45, 232, 207, 0.2), 0 0 22px rgba(255, 176, 87, 0.18), 0 0 20px rgba(107, 178, 255, 0.16), 0 0 18px rgba(125, 255, 155, 0.12);
}

.metric-value {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.metric-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-card {
  background: radial-gradient(circle at 10% 6%, rgba(255, 255, 255, 0.04), transparent 40%),
    linear-gradient(160deg, rgba(22, 32, 46, 0.52), rgba(12, 18, 28, 0.44));
  border-radius: 28px;
  padding: 24px;
  border: 1px solid rgba(255, 176, 87, 0.28);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 26px rgba(255, 176, 87, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.04), inset 0 -1px 0 rgba(0, 0, 0, 0.18);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border 0.35s ease;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.profile-card {
  background: radial-gradient(circle at 10% 6%, rgba(255, 255, 255, 0.04), transparent 40%),
    linear-gradient(160deg, rgba(18, 28, 42, 0.5), rgba(12, 18, 28, 0.42));
  border-radius: 28px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow), 0 0 22px rgba(45, 232, 207, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.04), inset 0 -1px 0 rgba(0, 0, 0, 0.18);
  margin-bottom: 20px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border 0.35s ease;
}

.profile-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(45, 232, 207, 0.55);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 18px rgba(45, 232, 207, 0.2), 0 0 22px rgba(255, 176, 87, 0.16), 0 0 20px rgba(107, 178, 255, 0.14), 0 0 18px rgba(125, 255, 155, 0.12);
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.profile-avatar {
  width: 210px;
  height: 210px;
  border-radius: 18px;
  overflow: hidden;
  background: radial-gradient(circle at top, rgba(45, 232, 207, 0.22), transparent 55%),
    rgba(12, 18, 28, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
}

.profile-photo-sm {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.profile-info {
  display: grid;
  gap: 6px;
}

.profile-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
}

.profile-role {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.profile-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.profile-badges span {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  background: rgba(45, 232, 207, 0.12);
  border: 1px solid rgba(45, 232, 207, 0.3);
}

.profile-details {
  margin: 0;
  padding-left: 18px;
  color: rgba(230, 237, 243, 0.78);
  display: grid;
  gap: 6px;
}

.profile-experience {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(45, 232, 207, 0.15);
}

.profile-experience h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--turquoise);
  margin: 0 0 14px 0;
}

.exp-item {
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.exp-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.exp-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.exp-item-header strong {
  color: var(--text);
  font-size: 0.95rem;
}

.exp-years {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(45, 232, 207, 0.12);
  border: 1px solid rgba(45, 232, 207, 0.3);
  color: var(--turquoise);
}

.exp-role {
  margin: 0 0 4px 0;
  font-size: 0.85rem;
  color: rgba(230, 237, 243, 0.9);
}

.exp-period {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.server-status-card {
  background: radial-gradient(circle at 10% 6%, rgba(125, 255, 155, 0.08), transparent 60%),
    linear-gradient(160deg, rgba(22, 32, 46, 0.65), rgba(12, 18, 28, 0.55));
  border-radius: 24px;
  padding: 32px;
  border: 1px solid rgba(125, 255, 155, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(125, 255, 155, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border 0.35s ease;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.server-status-card:hover {
  transform: translateY(-4px);
  border-color: rgba(125, 255, 155, 0.5);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.6), 0 0 40px rgba(125, 255, 155, 0.25);
}

.server-status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(125, 255, 155, 0.15);
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 14px;
}

.status-badge h3 {
  margin: 0 0 4px 0;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  background: linear-gradient(135deg, var(--green), var(--turquoise));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.status-label {
  margin: 0;
  font-size: 0.85rem;
  color: var(--green);
  font-weight: 500;
}

.uptime-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 10px 18px;
  background: rgba(125, 255, 155, 0.1);
  border: 1px solid rgba(125, 255, 155, 0.3);
  border-radius: 12px;
}

.uptime-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: 4px;
}

.uptime-label {
  font-size: 0.75rem;
  color: rgba(125, 255, 155, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.server-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: rgba(45, 232, 207, 0.04);
  border: 1px solid rgba(45, 232, 207, 0.15);
  border-radius: 14px;
  transition: all 0.3s ease;
}

.metric-item:hover {
  background: rgba(45, 232, 207, 0.08);
  border-color: rgba(45, 232, 207, 0.3);
  transform: translateY(-2px);
}

.metric-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(45, 232, 207, 0.15), rgba(125, 255, 155, 0.15));
  border-radius: 10px;
  color: var(--turquoise);
  flex-shrink: 0;
}

.metric-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.metric-label {
  font-size: 0.78rem;
  color: var(--muted);
}

.server-stack {
  margin-bottom: 24px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.server-stack h4 {
  margin: 0 0 14px 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--turquoise);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stack-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stack-badge {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid;
  transition: all 0.3s ease;
}

.stack-badge.docker {
  background: rgba(0, 123, 255, 0.12);
  border-color: rgba(0, 123, 255, 0.3);
  color: #2496ed;
}

.stack-badge.nginx {
  background: rgba(0, 151, 57, 0.12);
  border-color: rgba(0, 151, 57, 0.3);
  color: #009639;
}

.stack-badge.gitlab {
  background: rgba(252, 109, 38, 0.12);
  border-color: rgba(252, 109, 38, 0.3);
  color: #fc6d26;
}

.stack-badge.plex {
  background: rgba(229, 160, 13, 0.12);
  border-color: rgba(229, 160, 13, 0.3);
  color: #e5a00d;
}

.stack-badge.mysql {
  background: rgba(0, 117, 143, 0.12);
  border-color: rgba(0, 117, 143, 0.3);
  color: #00758f;
}

.stack-badge.elastic {
  background: rgba(0, 191, 179, 0.12);
  border-color: rgba(0, 191, 179, 0.3);
  color: #00bfb3;
}

.stack-badge.redis {
  background: rgba(220, 47, 2, 0.12);
  border-color: rgba(220, 47, 2, 0.3);
  color: #dc2f02;
}

.stack-badge.node {
  background: rgba(104, 160, 99, 0.12);
  border-color: rgba(104, 160, 99, 0.3);
  color: #68a063;
}

.stack-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.server-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.sync-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--muted);
}

.sync-info svg {
  color: var(--turquoise);
  animation: rotate 2s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.server-location {
  font-size: 0.82rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.server-location::before {
  content: "📍";
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .server-metrics {
    grid-template-columns: 1fr;
  }
  
  .server-status-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .uptime-badge {
    align-self: stretch;
    align-items: center;
  }
}

.server-status-body {
  margin: 16px 0;
}

.server-status-body h3 {
  margin: 20px 0 10px 0;
  color: var(--text);
}

.server-status-body p {
  margin: 0;
  color: rgba(230, 237, 243, 0.78);
}

.hero-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(255, 176, 87, 0.55);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.65), 0 0 20px rgba(255, 176, 87, 0.26), 0 0 22px rgba(45, 232, 207, 0.16), 0 0 20px rgba(107, 178, 255, 0.14), 0 0 18px rgba(125, 255, 155, 0.12);
}

.hero-card-header,
.hero-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
}

.hero-card-body h3 {
  margin-top: 20px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px rgba(98, 255, 106, 0.7);
}

.signal {
  display: flex;
  gap: 8px;
  height: 40px;
  align-items: flex-end;
}

.signal span {
  width: 8px;
  background: linear-gradient(180deg, var(--turquoise), var(--orange));
  border-radius: 10px;
  animation: pulse 1.8s infinite ease-in-out;
}

.signal span:nth-child(2) { animation-delay: 0.2s; height: 70%; }
.signal span:nth-child(3) { animation-delay: 0.4s; height: 50%; }
.signal span:nth-child(4) { animation-delay: 0.6s; height: 80%; }

@keyframes pulse {
  0%, 100% { transform: scaleY(0.6); opacity: 0.6; }
  50% { transform: scaleY(1); opacity: 1; }
}

.site-footer {
  padding: 36px 0 50px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  background: linear-gradient(135deg, rgba(7, 11, 16, 0.95), rgba(6, 10, 14, 0.88));
}

.footer-links {
  display: flex;
  gap: 18px;
}

.back-to-top {
  position: fixed !important;
  right: 24px !important;
  left: auto !important;
  bottom: 24px !important;
  top: auto !important;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--back-to-top-accent, var(--turquoise));
  color: #060d12;
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  z-index: 1000;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-to-top span {
  display: inline-block;
  line-height: 1;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-6px);
}

.back-to-top.is-visible:hover {
  animation: backToTopPulse 2.2s ease-in-out infinite;
}

@keyframes backToTopPulse {
  0%, 100% {
    box-shadow: 0 0 0 rgba(0, 0, 0, 0), 0 0 16px color-mix(in srgb, var(--back-to-top-accent, var(--turquoise)) 55%, transparent);
  }
  50% {
    box-shadow: 0 0 0 rgba(0, 0, 0, 0), 0 0 28px color-mix(in srgb, var(--back-to-top-accent, var(--turquoise)) 75%, transparent);
  }
}

@media (max-width: 992px) {
  .hero {
    padding-top: 120px;
  }
}

@media (max-width: 768px) {
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer  !important;
    bottom: 16px !importantcenter;
  }
  
  .footer-social {
    justify-content: center !important;
    flex-wrap: wrap;
  }
  
  .back-to-top {
    right: 16px;
    bottom: 16px;
    width: 48px;
    height: 48px;
  }
}