/* =========================================
   SRE Dashboard — style.css
   Localiza&Co Green Brand — Premium Design
   ========================================= */

:root {
  /* === BACKGROUNDS === */
  --bg:      #060e08;
  --bg-2:    #081209;
  --bg-3:    #0c1a0e;
  --bg-card: #0a160c;

  /* === BORDERS === */
  --border:        rgba(255,255,255,0.07);
  --border-hover:  rgba(0,168,78,0.35);

  /* === BRAND COLORS — Localiza Green Palette === */
  --green-dark:   #005A30;   /* Verde corporativo Localiza */
  --green:        #00843D;   /* Verde médio — elementos UI */
  --green-mid:    #00A84E;   /* Verde vibrante — hovers */
  --green-light:  #78C800;   /* Verde lima — accent / destaques */
  --green-glow:   #27d67b;   /* Verde brilhante — glow effects */

  /* === LEGACY ALIASES (usados em componentes) === */
  --primary:      var(--green-dark);
  --primary-light: var(--green);
  --accent:       var(--green-light);
  --blue:         var(--green);        /* componentes que usavam --blue */
  --blue-light:   var(--green-mid);
  --cyan:         var(--green-light);  /* componentes que usavam --cyan */
  --yellow: #f59e0b;
  --red:    #ef4444;
  --purple: #8b5cf6;

  /* === TEXT === */
  --text:   #f0faf3;
  --text-2: #8fb89a;
  --text-3: #4d7358;

  /* === GRADIENTS === */
  --gradient:   linear-gradient(135deg, var(--green-dark), var(--green-light));
  --gradient-2: linear-gradient(135deg, var(--green), var(--green-mid));
  --gradient-h: linear-gradient(135deg, #005A30 0%, #00A84E 50%, #78C800 100%);

  /* === TYPOGRAPHY === */
  --font: 'Inter', sans-serif;
  --mono: 'JetBrains Mono', monospace;

  /* === SHAPE & SHADOW === */
  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 4px 24px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(0,132,61,0.2);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--green); border-radius: 3px; }

/* ---- SELECTION ---- */
::selection { background: rgba(0,132,61,0.3); color: var(--text); }

/* ============ NAV ============ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  /* Localiza corporate dark green — makes logo and text fully visible */
  background: linear-gradient(135deg, #002E11 0%, #003D18 50%, #002E11 100%);
  backdrop-filter: blur(20px);
  border-bottom: 1.5px solid rgba(93,192,0,0.35);
  box-shadow: 0 2px 24px rgba(0,30,10,0.7), 0 1px 0 rgba(93,192,0,0.1);
  transition: all .3s;
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  white-space: nowrap;
}

/* Localiza logo link — no underline, no outline on click */
.localiza-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  outline: none;
  flex-shrink: 0;
}

/* White pill wrapper — preserves the original PNG colors exactly */
.localiza-logo-pill {
  display: flex;
  align-items: center;
  background: #ffffff;
  border-radius: 8px;
  padding: 3px 12px 3px 8px;
  transition: box-shadow .3s, transform .2s;
}

.localiza-logo-link:hover .localiza-logo-pill {
  box-shadow: 0 0 16px rgba(93,192,0,0.45);
  transform: translateY(-1px);
}

.localiza-logo-img {
  height: 26px;
  width: auto;
  display: block;
  /* Converts the dark-green PNG to pure white on the green navbar */
  filter: brightness(0) invert(1);
  transition: filter .3s;
}

.localiza-logo-link:hover .localiza-logo-img {
  filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(93,192,0,0.7));
}


/* Thin vertical pipe separator */
.nav-brand-divider {
  width: 1px;
  height: 22px;
  background: rgba(255,255,255,0.40);
  flex-shrink: 0;
}

/* "Dashboard SRE" label */
.nav-brand-label {
  font-size: .8rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: .05em;
  white-space: nowrap;
  text-transform: uppercase;
  opacity: 0.85;
}

.brand-dot {
  width: 8px; height: 8px;
  background: var(--green-light);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green-light);
  animation: pulse 2s infinite;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0;
  margin-left: auto;
}

.nav-links a {
  display: block;
  padding: .4rem 1rem;
  color: rgba(255,255,255,0.90);
  text-decoration: none;
  font-size: .85rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all .2s;
}

.nav-links a:hover { color: #ffffff; background: rgba(255,255,255,0.12); }

.btn-nav {
  padding: .45rem 1.1rem;
  background: var(--gradient);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  white-space: nowrap;
  transition: opacity .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 2px 12px rgba(0,90,48,0.35);
}

.btn-nav:hover {
  opacity: .9;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0,132,61,0.5);
}

/* ============ HERO ============ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 2rem 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Localiza-green tinted grid */
.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,132,61,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,132,61,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0%   { transform: translateY(0); }
  100% { transform: translateY(60px); }
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .22;
  pointer-events: none;
}

/* Verde corporativo escuro */
.glow-1 {
  width: 600px; height: 600px;
  background: var(--green-dark);
  top: -200px; left: -100px;
  animation: glowPulse 8s ease-in-out infinite;
}

/* Verde lima accent */
.glow-2 {
  width: 380px; height: 380px;
  background: var(--green-light);
  bottom: -80px; right: 10%;
  animation: glowPulse 10s ease-in-out infinite reverse;
}

/* Mid glow — optional third haze */
.glow-3 {
  width: 280px; height: 280px;
  background: var(--green);
  top: 40%; right: 30%;
  opacity: .1;
  animation: glowPulse 14s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: .18; }
  50%       { transform: scale(1.2); opacity: .32; }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  flex: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem 1rem;
  background: rgba(0,168,78,0.1);
  border: 1px solid rgba(0,168,78,0.35);
  border-radius: 999px;
  font-size: .8rem;
  color: var(--green-mid);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.pulse-dot {
  width: 7px; height: 7px;
  background: var(--green-light);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(1.3); }
}

#hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.04em;
  margin-bottom: 1.5rem;
}

/* Hero gradient text — Localiza green spectrum */
.gradient-text {
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  color: var(--text-2);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 560px;
}

.hero-sub strong { color: var(--text); }

.hero-stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.stat-card {
  background: rgba(0,90,48,0.1);
  border: 1px solid rgba(0,90,48,0.25);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
  min-width: 100px;
  transition: border-color .3s, transform .3s, box-shadow .3s;
}

.stat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0,168,78,0.15);
}

.stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  font-family: var(--mono);
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: .72rem;
  color: var(--text-3);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  padding: .75rem 1.75rem;
  background: var(--gradient);
  color: white;
  text-decoration: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  transition: opacity .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 4px 20px rgba(0,90,48,0.4);
}

.btn-primary:hover {
  opacity: .9;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,132,61,0.55);
}

.btn-secondary {
  padding: .75rem 1.75rem;
  background: transparent;
  color: var(--text);
  text-decoration: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid rgba(0,90,48,0.35);
  transition: all .2s;
}

.btn-secondary:hover {
  border-color: var(--green);
  background: rgba(0,132,61,0.1);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  justify-content: center;
  min-height: 350px;
}

#hero-canvas {
  max-width: 500px;
  width: 100%;
}

/* ============ SECTIONS ============ */
section {
  padding: 6rem 2rem;
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  padding: .3rem .9rem;
  background: rgba(0,132,61,0.12);
  border: 1px solid rgba(0,132,61,0.3);
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--green-mid);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .9rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -.03em;
  margin-bottom: .6rem;
}

.section-header p {
  color: var(--text-2);
  font-size: 1rem;
}

/* ============ ARCHITECTURE ============ */
.arch-container {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}

.arch-diagram {
  background: var(--bg-card);
  border: 1px solid rgba(0,90,48,0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.arch-layer {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.arch-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-3);
  border: 1px solid rgba(0,90,48,0.25);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  min-width: 160px;
  cursor: pointer;
  transition: all .3s;
  position: relative;
}

.arch-node:hover {
  border-color: var(--green);
  box-shadow: 0 0 22px rgba(0,132,61,0.25);
  transform: scale(1.03);
}

.node-icon { font-size: 1.8rem; margin-bottom: .4rem; }

.arch-node span { font-size: .85rem; font-weight: 600; text-align: center; }

.node-detail {
  font-size: .7rem !important;
  color: var(--text-3) !important;
  font-weight: 400 !important;
  margin-top: .1rem;
}

/* Node specific borders */
.node-internet { border-color: rgba(120,200,0,0.3); }
.node-akamai   { border-color: rgba(0,168,78,0.3); }
.node-alb      { border-color: rgba(245,158,11,0.3); }
.node-eks      { border-color: rgba(0,90,48,0.4); }
.node-obs      { border-color: rgba(120,200,0,0.3); }

/* Animated flow arrows */
.arch-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: .5rem 0;
  position: relative;
}

.arch-arrow::before {
  content: '';
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--green-dark), var(--green-light));
  border-radius: 1px;
  animation: flowDown 1.5s linear infinite;
}

@keyframes flowDown {
  0%   { opacity: .3; }
  50%  { opacity: 1; }
  100% { opacity: .3; }
}

.arch-arrow::after {
  content: '▼';
  color: var(--green-light);
  font-size: .6rem;
  margin-top: .2rem;
}

.arrow-label {
  font-size: .65rem;
  color: var(--text-3);
  font-family: var(--mono);
  white-space: nowrap;
  margin-top: .2rem;
}

.arch-layer-eks {
  flex-direction: column;
  align-items: center;
  gap: .8rem;
}

.eks-pods {
  display: flex;
  gap: .5rem;
}

.pod {
  width: 56px; height: 36px;
  background: rgba(0,90,48,0.18);
  border: 1px solid rgba(0,132,61,0.4);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  font-weight: 600;
  color: var(--green-mid);
  animation: podPulse 3s ease-in-out infinite;
}

.pod:nth-child(2) { animation-delay: .5s; }
.pod:nth-child(3) { animation-delay: 1s; }

.pod-karpenter {
  border-style: dashed;
  color: var(--green-light);
  border-color: rgba(120,200,0,0.45);
  background: rgba(120,200,0,0.08);
  animation: podAppear 2s ease-in-out infinite !important;
}

@keyframes podPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(0,132,61,0); }
  50%       { box-shadow: 0 0 12px rgba(0,132,61,0.35); }
}

@keyframes podAppear {
  0%, 100% { opacity: .5; transform: scale(.95); }
  50%       { opacity: 1; transform: scale(1.06); }
}

/* Sidebar */
.arch-sidebar {
  background: var(--bg-card);
  border: 1px solid rgba(0,90,48,0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.arch-sidebar h3 {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
  margin-bottom: 1rem;
}

.component-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }

.comp-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .7rem .9rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .2s;
}

.comp-item:hover, .comp-item.active {
  background: rgba(0,132,61,0.1);
  border-color: rgba(0,132,61,0.25);
}

.comp-icon { font-size: 1.2rem; flex-shrink: 0; }
.comp-item div { display: flex; flex-direction: column; gap: .1rem; }
.comp-item strong { font-size: .82rem; font-weight: 600; }
.comp-item span { font-size: .72rem; color: var(--text-3); }

/* ============ METRICS ============ */
#metrics { background: var(--bg-2); max-width: 100%; padding: 6rem 2rem; }
#metrics > * { max-width: 1280px; margin-left: auto; margin-right: auto; }

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,90,48,0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color .3s, transform .3s, box-shadow .3s;
}

.metric-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0,168,78,0.12);
}

.metric-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .8rem;
}

.metric-name { font-size: .8rem; color: var(--text-2); font-weight: 500; }

.metric-badge {
  font-size: .65rem;
  font-weight: 700;
  padding: .15rem .55rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.badge-ok   { background: rgba(0,132,61,0.18); color: var(--green-mid); }
.badge-warn { background: rgba(245,158,11,0.15); color: var(--yellow); }
.badge-err  { background: rgba(239,68,68,0.15); color: var(--red); }

.metric-value {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--mono);
  margin-bottom: .8rem;
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.metric-bar {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: .8rem;
}

.metric-bar-fill {
  height: 100%;
  background: var(--gradient);
  border-radius: 3px;
  transition: width .5s;
}

.bar-warn  { background: linear-gradient(90deg, var(--yellow), #f97316); }
.bar-blue  { background: linear-gradient(90deg, var(--green), var(--green-light)); }
.bar-green { background: linear-gradient(90deg, var(--green-dark), var(--green-mid)); }

.sparkline {
  width: 100%;
  height: 44px;
  display: block;
}

/* Nodes table */
.nodes-table-wrap {
  background: var(--bg-card);
  border: 1px solid rgba(0,90,48,0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
  overflow-x: auto;
}

.nodes-table-wrap h3 {
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-2);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.nodes-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
}

.nodes-table th {
  text-align: left;
  padding: .6rem .8rem;
  color: var(--text-3);
  font-weight: 600;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid rgba(0,90,48,0.2);
}

.nodes-table td {
  padding: .75rem .8rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--text-2);
}

.nodes-table tr:hover td { background: rgba(0,90,48,0.05); }

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

.status-dot::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green-mid);
  box-shadow: 0 0 6px var(--green-mid);
  flex-shrink: 0;
}

.status-spot::before {
  background: var(--green-light);
  box-shadow: 0 0 6px var(--green-light);
}

/* ============ KARPENTER ============ */
.karpenter-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2rem;
}

.karpenter-feed {
  background: var(--bg-card);
  border: 1px solid rgba(0,90,48,0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feed-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(0,90,48,0.15);
  font-size: .8rem;
  color: var(--text-3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.feed-live {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: var(--green-mid);
  font-size: .72rem;
}

.feed-body {
  max-height: 380px;
  overflow-y: auto;
}

.feed-event {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: .75rem;
  padding: .85rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  transition: background .2s;
  animation: slideIn .4s ease;
}

.feed-event:hover { background: rgba(0,132,61,0.04); }

@keyframes slideIn {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.event-type {
  font-size: .65rem;
  font-weight: 700;
  padding: .2rem .5rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: .05em;
  white-space: nowrap;
  margin-top: .1rem;
}

.ev-provision { background: rgba(0,132,61,0.18);  color: var(--green-mid); }
.ev-spot      { background: rgba(120,200,0,0.15);  color: var(--green-light); }
.ev-term      { background: rgba(239,68,68,0.1);   color: var(--red); }
.ev-scale     { background: rgba(0,168,78,0.15);   color: var(--green-mid); }

.event-body { display: flex; flex-direction: column; gap: .15rem; }
.event-title  { font-size: .82rem; font-weight: 600; color: var(--text); }
.event-detail { font-size: .72rem; color: var(--text-3); font-family: var(--mono); }

.event-time {
  font-size: .68rem;
  color: var(--text-3);
  white-space: nowrap;
  font-family: var(--mono);
}

.karpenter-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-content: start;
}

.kstat-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,90,48,0.2);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
  transition: all .3s;
}

.kstat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 16px rgba(0,168,78,0.12);
}

.kstat-label {
  font-size: .7rem;
  color: var(--text-3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .4rem;
}

.kstat-value {
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--mono);
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.kstat-sub { font-size: .68rem; color: var(--text-3); margin-top: .2rem; }

/* ============ PIPELINE ============ */
.pipeline-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.pipeline-steps {
  background: var(--bg-card);
  border: 1px solid rgba(0,90,48,0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.pipe-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all .3s;
}

.pipe-step.completed { border-color: rgba(0,132,61,0.2);  background: rgba(0,132,61,0.05); }
.pipe-step.running   { border-color: rgba(120,200,0,0.3); background: rgba(120,200,0,0.06); }
.pipe-step.pending   { opacity: .5; }

.pipe-icon { font-size: 1.3rem; flex-shrink: 0; }

.pipe-body { flex: 1; }
.pipe-title  { font-size: .88rem; font-weight: 700; margin-bottom: .15rem; }
.pipe-detail { font-size: .75rem; color: var(--text-3); font-family: var(--mono); }
.pipe-time   { font-size: .7rem; color: var(--text-3); margin-top: .2rem; }
.running-time { color: var(--green-light) !important; }

.pipe-status {
  flex-shrink: 0;
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: .75rem;
}

.status-done    { background: rgba(0,132,61,0.22); color: var(--green-mid); }
.status-running { background: rgba(120,200,0,0.15); }
.status-pending { background: rgba(255,255,255,0.05); }

.spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(120,200,0,0.3);
  border-top-color: var(--green-light);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  display: inline-block;
}

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

.pipe-connector {
  width: 2px;
  height: 20px;
  background: rgba(0,90,48,0.25);
  margin: 0 0 0 1.9rem;
}

.pipe-connector.done { background: var(--green); opacity: .5; }

/* Pipeline log */
.pipeline-log {
  background: var(--bg-3);
  border: 1px solid rgba(0,90,48,0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(0,90,48,0.15);
}

.log-title { font-size: .82rem; font-weight: 600; }

.log-live {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  color: var(--green-mid);
}

.log-body {
  flex: 1;
  padding: 1rem 1.5rem;
  overflow-y: auto;
  font-family: var(--mono);
  font-size: .74rem;
  line-height: 1.8;
  max-height: 350px;
}

.log-line        { color: var(--text-2); }
.log-line.log-active { color: var(--green-light); }
.log-ts  { color: var(--text-3); }
.log-ok  { color: var(--green-mid); }

.blink {
  animation: blink 1s step-end infinite;
  color: var(--green-light);
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ============ STACK ============ */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.stack-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,90,48,0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all .3s;
  cursor: default;
  position: relative;
  overflow: hidden;
}

/* Subtle green shimmer top border */
.stack-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity .3s;
}

.stack-card:hover::before { opacity: 1; }

.stack-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.stack-logo {
  font-size: 2rem;
  margin-bottom: .75rem;
  display: block;
}

.stack-name {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: .4rem;
  color: var(--text);
}

.stack-desc {
  font-size: .75rem;
  color: var(--text-2);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.stack-level {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.level-bar {
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.level-bar::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: var(--fill, 0%);
  background: var(--gradient);
  border-radius: 2px;
  animation: fillBar 1s ease .5s both;
}

@keyframes fillBar {
  from { width: 0; }
  to   { width: var(--fill); }
}

.stack-level span { font-size: .68rem; color: var(--text-3); font-weight: 600; }

/* ============ FOOTER ============ */
#footer {
  background: #041a09;
  border-top: 1px solid rgba(0,90,48,0.35);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
}

/* Subtle green glow at footer top */
#footer::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--green-dark), transparent);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: .9rem;
}

.footer-brand span:last-child {
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-info p {
  font-size: .8rem;
  color: var(--text-3);
  line-height: 1.6;
}

.footer-info strong { color: var(--text-2); }

.footer-links {
  display: flex;
  gap: 1rem;
}

.footer-links a {
  padding: .4rem .9rem;
  border: 1px solid rgba(0,90,48,0.3);
  border-radius: 8px;
  color: var(--text-2);
  text-decoration: none;
  font-size: .8rem;
  font-weight: 500;
  transition: all .2s;
}

.footer-links a:hover {
  border-color: var(--green);
  color: var(--green-mid);
  background: rgba(0,132,61,0.08);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .arch-container       { grid-template-columns: 1fr; }
  .metrics-grid         { grid-template-columns: repeat(2, 1fr); }
  .stack-grid           { grid-template-columns: repeat(2, 1fr); }
  .pipeline-container   { grid-template-columns: 1fr; }
  .karpenter-layout     { grid-template-columns: 1fr; }
  .karpenter-stats      { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  #hero                 { flex-direction: column; }
  .hero-visual          { display: none; }
  .nav-links            { display: none; }
  .metrics-grid         { grid-template-columns: 1fr 1fr; }
  .stack-grid           { grid-template-columns: 1fr 1fr; }
  .karpenter-stats      { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .metrics-grid, .stack-grid { grid-template-columns: 1fr; }
  .hero-stats           { gap: .6rem; }
}