:root {
  --blog-bg: #061521;
  --blog-bg-2: #0d2131;
  --blog-panel: rgba(255, 255, 255, 0.09);
  --blog-panel-strong: rgba(255, 255, 255, 0.14);
  --blog-primary: #ff8a59;
  --blog-primary-soft: rgba(255, 138, 89, 0.12);
  --blog-accent: #ff6f3d;
  --blog-text: #edf8ff;
  --blog-muted: rgba(236, 245, 255, 0.78);
  --blog-line: rgba(255,255,255,0.24);
  --blog-shadow: 0 28px 70px rgba(2, 8, 18, 0.48);
  --blog-surface: rgba(255,255,255,0.06);
}

* { box-sizing: border-box; }

body.blog-page {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 181, 115, 0.12), transparent 20%),
    radial-gradient(circle at 80% 75%, rgba(255, 255, 255, 0.06), transparent 24%),
    linear-gradient(135deg, var(--blog-bg) 0%, var(--blog-bg-2) 44%, #091921 100%);
  color: var(--blog-text);
  line-height: 1.7;
}

body.blog-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 16% 18%, rgba(255, 138, 89, 0.18), transparent 18%),
    radial-gradient(circle at 82% 82%, rgba(255,255,255,0.04), transparent 20%);
}

.lb-outerContainer,
.lb-dataContainer {
  border-radius: 16px;
}

.lb-outerContainer {
  box-shadow: 18px 18px 42px rgba(0, 0, 0, 0.48), -8px -8px 22px rgba(255,255,255,0.06);
}

.lb-dataContainer {
  background: rgba(6, 21, 33, 0.78);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.lb-data .lb-caption,
.lb-number {
  color: #f6fbff;
}

.lb-close,
.lb-prev,
.lb-next {
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.lb-close:hover {
  transform: rotate(90deg) scale(1.08);
}

.lb-prev:hover {
  transform: translateX(-4px);
}

.lb-next:hover {
  transform: translateX(4px);
}

img {
  max-width: 100%;
  display: block;
}

img.blog-hero, img.blog-gallery { max-width: 100%; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px 60px;
  position: relative;
}

.blog-back-link {
  position: sticky;
  top: 16px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  color: #000000;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 8px 8px 18px rgba(2, 10, 18, 0.32), -5px -5px 12px rgba(255,255,255,0.08), inset 0 1px 0 rgba(255,255,255,0.28);
  border: 1px solid rgba(255,255,255,0.3);
  text-shadow: 0 1px 1px rgba(0,0,0,0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.blog-back-link:hover {
  background: rgba(255,255,255,0.13);
  transform: translateY(-2px);
  box-shadow: 5px 5px 12px rgba(2, 10, 18, 0.3), -4px -4px 10px rgba(255,255,255,0.08), inset 0 1px 0 rgba(255,255,255,0.3);
}

.blog-back-link:active {
  transform: translateY(1px);
  box-shadow: inset 4px 4px 9px rgba(2, 10, 18, 0.24), inset -3px -3px 8px rgba(255,255,255,0.08);
}

.blog-shell,
.blog {
  position: relative;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.24);
  border-radius: 30px;
  overflow: visible;
  box-shadow: 18px 18px 42px rgba(2, 8, 18, 0.42), -10px -10px 28px rgba(255,255,255,0.04), inset 0 1px 0 rgba(255,255,255,0.14);
  -webkit-backdrop-filter: blur(19px);
  backdrop-filter: blur(19px);
}

.blog-shell::before,
.blog::before {
  content: "";
  position: absolute;
  width: 200px;
  height: 190px;
  right: 12%;
  top: -26px;
  border-radius: 34px;
  background: linear-gradient(140deg, rgba(255,111,61,0.96), rgba(255, 160, 90, 0.85));
  transform: rotate(14deg);
  box-shadow: 0 28px 58px rgba(255, 111, 61, 0.36);
  z-index: 0;
}

.hero,
.content-wrap,
.content {
  position: relative;
  z-index: 1;
}

.blog-back-link {
  z-index: 40;
}

.hero {
  position: relative;
  min-height: 420px;
  border-radius: 30px 30px 0 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  border-bottom: 1px solid rgba(255,255,255,0.18);
  overflow: hidden;
}

.blog-shell .hero {
  background:
    linear-gradient(135deg, rgba(5, 15, 25, 0.45), rgba(255, 138, 89, 0.12)),
    url("../assets/images/projects/jenkins2.png") center/cover no-repeat;
}

.blog .hero {
  background:
    linear-gradient(135deg, rgba(5, 15, 25, 0.46), rgba(255, 138, 89, 0.12)),
    url("../assets/images/projects/k8s.png") center/cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2, 11, 20, 0.12), rgba(2, 11, 20, 0.48));
}

.hero-inner {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 36px 42px;
  background: linear-gradient(to top, rgba(2, 11, 20, 0.58), rgba(2, 11, 20, 0));
  color: #fff;
  z-index: 2;
}

.eyebrow {
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
}

h1 {
  margin: 18px 0 10px;
  font-size: clamp(2.3rem, 4vw, 4rem);
  line-height: 1.1;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  color: rgba(255,255,255,0.8);
  font-size: 0.92rem;
}

.content-wrap,
.content {
  padding: 38px 42px 48px;
}

.intro,
.lead {
  font-size: 1.12rem;
  color: var(--blog-text);
  margin-bottom: 26px;
}

.metrics,
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 18px;
  margin: 32px 0;
}

.metric,
.stat {
  background: var(--blog-panel);
  border: 1px solid var(--blog-line);
  border-radius: 14px;
  padding: 20px 18px;
  box-shadow: 7px 7px 16px rgba(2, 10, 18, 0.24), -5px -5px 12px rgba(255,255,255,0.04), inset 0 1px 0 rgba(255,255,255,0.1);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.metric:hover,
.stat:hover {
  transform: translateY(-3px);
  box-shadow: 4px 4px 10px rgba(2, 10, 18, 0.28), -4px -4px 10px rgba(255,255,255,0.05), inset 0 1px 0 rgba(255,255,255,0.12);
}

.metric-label,
.stat-label {
  display: block;
  color: var(--blog-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.metric-value,
.stat-value {
  font-size: clamp(1.8rem, 2vw, 2.5rem);
  font-weight: 800;
  color: var(--blog-text);
}

.grid,
.two-col {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 28px;
  margin-top: 18px;
}

.card {
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 14px;
  padding: 22px 20px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 9px 9px 20px rgba(2, 10, 18, 0.24), -6px -6px 14px rgba(255,255,255,0.04), inset 0 1px 0 rgba(255,255,255,0.1);
}

h2, h3 {
  margin: 0 0 16px;
  color: var(--blog-text);
}

h2 {
  font-size: clamp(1.8rem, 2vw, 2.4rem);
}

h3 {
  font-size: 1.28rem;
}

ul {
  padding-left: 18px;
  margin: 0;
}

li + li {
  margin-top: 10px;
}

.stack,
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.tag {
  background: var(--blog-primary-soft);
  color: #ffd7c6;
  border: 1px solid rgba(255,138,89,0.3);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 3px 3px 8px rgba(2, 10, 18, 0.2), inset 0 1px 0 rgba(255,255,255,0.1);
}

.steps {
  margin-top: 40px;
}

.step-list {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.step {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 8px 8px 18px rgba(2, 10, 18, 0.22), -5px -5px 12px rgba(255,255,255,0.04), inset 0 1px 0 rgba(255,255,255,0.08);
}

.step-no {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blog-primary), #ffaf6b);
  color: white;
  font-weight: 800;
  box-shadow: 0 14px 30px rgba(255, 132, 76, 0.3);
}

.step p {
  margin: 0;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(200px, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.gallery-item {
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255,255,255,0.05);
  box-shadow: 7px 7px 16px rgba(2, 10, 18, 0.24), -5px -5px 12px rgba(255,255,255,0.04), inset 0 1px 0 rgba(255,255,255,0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gallery-item:hover {
  transform: translateY(-3px);
  box-shadow: 4px 4px 10px rgba(2, 10, 18, 0.28), -4px -4px 10px rgba(255,255,255,0.05), inset 0 1px 0 rgba(255,255,255,0.14);
}

.gallery-item a {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  cursor: zoom-in;
  overflow: hidden;
}

.gallery-item a::after {
  content: "+";
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border: 2px solid rgba(255, 179, 110, 0.9);
  border-radius: 50%;
  color: #fff;
  background: rgba(4, 16, 27, 0.42);
  font-size: 2.5rem;
  font-weight: 300;
  line-height: 1;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.65);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  z-index: 1;
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
}

.gallery-item a:hover::after,
.gallery-item a:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.gallery-item a:hover img,
.gallery-item a:focus-visible img {
  filter: brightness(0.72);
  transform: scale(1.06);
}

.caption {
  display: block;
  position: relative;
  min-height: 52px;
  width: 100%;
  padding: 12px 14px;
  font-size: 0.92rem;
  line-height: 1.45;
  color: #f6fbff;
  background: rgba(255, 255, 255, 0.1);
  border-top: 1px solid rgba(255,255,255,0.24);
  -webkit-backdrop-filter: blur(16px) saturate(125%);
  backdrop-filter: blur(16px) saturate(125%);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.55);
  box-shadow: inset 0 1px rgba(255,255,255,0.12);
}

.footer-note,
.closing {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.16);
  color: var(--blog-muted);
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .metrics, .stats { grid-template-columns: repeat(2, minmax(180px, 1fr)); }
  .grid, .two-col { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .blog-back-link {
    top: 12px;
  }

  .hero-inner { padding: 24px 20px; }
  .content-wrap, .content { padding: 22px 18px 28px; }
  .metrics, .stats { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
}