@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&family=Noto+Sans+Georgian:wght@400;500;600;700&family=Noto+Serif+Georgian:wght@400;500;600;700&family=FiraGO:wght@400;500;600;700&display=swap');
/* Georgian BPG webfonts (self-hosted) */
@font-face { font-family: 'BPG Arial'; src: url('assets/fonts/bpg-arial.woff') format('woff'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Nino Mtavruli'; src: url('assets/fonts/bpg-nino-mtavruli.woff') format('woff'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Nino Medium'; src: url('assets/fonts/bpg-nino-medium.woff') format('woff'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Banner Caps'; src: url('assets/fonts/bpg-banner-caps.woff') format('woff'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Glaho'; src: url('assets/fonts/bpg-glaho.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Nateli'; src: url('assets/fonts/bpg-nateli.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Square'; src: url('assets/fonts/bpg-square.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Arial Caps'; src: url('assets/fonts/bpg-arial-caps.woff') format('woff'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Mrgvlovani'; src: url('assets/fonts/bpg-mrgvlovani.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Ingiri'; src: url('assets/fonts/bpg-ingiri.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Rioni'; src: url('assets/fonts/bpg-rioni.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'BPG Irubaqidze'; src: url('assets/fonts/bpg-irubaqidze.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }

/* ============================================================
   powerbi.ge — Editorial data-studio
   Warm paper, emerald signature, refined amber, serif display
   ============================================================ */

:root {
  /* Font stacks (overridable via [data-font]) */
  --font-sans: 'FiraGO', 'Noto Sans Georgian', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Noto Serif Georgian', Georgia, 'Times New Roman', serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', Menlo, monospace;

  /* Light theme tokens — warm paper + emerald */
  --bg: #f3f0e8;            /* warm paper */
  --bg-elev: #fcfbf6;
  --bg-grid: #e5e1d4;
  --ink: #191c16;            /* warm near-black */
  --ink-2: #353a30;
  --ink-3: #5f655a;
  --ink-4: #8d9286;
  --line: #ddd8c9;
  --line-2: #eae6da;
  --accent: #1c6b4c;         /* deep emerald */
  --accent-2: #258a63;       /* brighter emerald for hovers */
  --accent-soft: #e3eee5;
  --pbi-yellow: #d39a2e;     /* refined amber */
  --good: #1b8a52;
  --warn: #c07d1c;
  --bad: #c0463c;
  --shadow-sm: 0 1px 2px rgba(10,22,40,.06), 0 1px 1px rgba(10,22,40,.04);
  --shadow-md: 0 4px 16px rgba(10,22,40,.08), 0 1px 3px rgba(10,22,40,.04);
  --shadow-lg: 0 12px 40px rgba(10,22,40,.10), 0 2px 8px rgba(10,22,40,.04);
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
}

[data-theme="dark"] {
  --bg: #14160f;
  --bg-elev: #1c1f17;
  --bg-grid: #252819;
  --ink: #f2f1e7;
  --ink-2: #d0d1c3;
  --ink-3: #989a8a;
  --ink-4: #6a6d5d;
  --line: #2d3022;
  --line-2: #21241a;
  --accent: #4fb588;
  --accent-2: #6dc89e;
  --accent-soft: #1b2a21;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.5);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
}

.mono {
  font-family: var(--font-mono);
  font-feature-settings: 'zero', 'ss01';
}

/* Font theme variants */
[data-font="firago"] {
  --font-sans: 'FiraGO', 'Noto Sans Georgian', -apple-system, sans-serif;
}
[data-font="noto"] {
  --font-sans: 'Noto Sans Georgian', 'Inter', sans-serif;
}
[data-font="noto-serif"] {
  --font-sans: 'Noto Serif Georgian', Georgia, serif;
}
[data-font="inter"] {
  --font-sans: 'Inter', 'Noto Sans Georgian', -apple-system, sans-serif;
}

/* Georgian webfonts (BPG family — cdnfonts + web-fonts.ge) */
[data-font="bpg-arial"] {
  --font-sans: 'BPG Arial', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Arial', 'Noto Sans Georgian', sans-serif;
}
[data-font="bpg-glaho"] {
  --font-sans: 'BPG Glaho', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Glaho', 'Noto Sans Georgian', sans-serif;
}
[data-font="bpg-nino-mtavruli"] {
  --font-sans: 'BPG Nino Mtavruli', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Nino Mtavruli', 'Noto Sans Georgian', sans-serif;
}
[data-font="bpg-nino-medium"] {
  --font-sans: 'BPG Nino Medium', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Nino Medium', 'Noto Sans Georgian', sans-serif;
}
[data-font="bpg-nateli"] {
  --font-sans: 'BPG Nateli', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Nateli', 'Noto Sans Georgian', sans-serif;
}
[data-font="bpg-square"] {
  --font-sans: 'BPG Square', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Square', 'Noto Sans Georgian', sans-serif;
}
[data-font="bpg-banner"] {
  --font-sans: 'BPG Banner Caps', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Banner Caps', 'Noto Sans Georgian', sans-serif;
}
[data-font="bpg-arial-caps"] {
  --font-sans: 'BPG Arial Caps', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Arial Caps', 'Noto Sans Georgian', sans-serif;
}
[data-font="bpg-mrgvlovani"] {
  --font-sans: 'BPG Mrgvlovani', 'Noto Serif Georgian', serif;
  --font-display: 'BPG Mrgvlovani', 'Noto Serif Georgian', serif;
}
[data-font="bpg-ingiri"] {
  --font-sans: 'BPG Ingiri', 'Noto Sans Georgian', cursive;
  --font-display: 'BPG Ingiri', 'Noto Sans Georgian', cursive;
}
[data-font="bpg-rioni"] {
  --font-sans: 'BPG Rioni', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Rioni', 'Noto Sans Georgian', sans-serif;
}
[data-font="bpg-irubaqidze"] {
  --font-sans: 'BPG Irubaqidze', 'Noto Sans Georgian', sans-serif;
  --font-display: 'BPG Irubaqidze', 'Noto Sans Georgian', sans-serif;
}

h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -0.015em; font-weight: 600; font-family: var(--font-display); }
h4 { margin: 0; line-height: 1.1; letter-spacing: -0.01em; font-weight: 600; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }

/* ============================================================
   GRID BACKGROUND PATTERN
   ============================================================ */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: -1px -1px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   SCROLL PROGRESS BAR
   ============================================================ */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: var(--accent);
  width: 0%;
  z-index: 100;
  transition: width 0.05s linear;
  box-shadow: 0 0 12px rgba(11, 79, 156, 0.4);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.logo-mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--pbi-yellow);
  border-radius: var(--r-sm);
  font-weight: 800;
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
}
.nav-links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.15s;
}
.nav-link:hover { background: var(--accent-soft); color: var(--accent); }
.nav-link.active { color: var(--accent); }
.nav-spacer { flex: 0; }

.lang-toggle {
  display: flex;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
}
.lang-btn {
  padding: 7px 11px;
  background: transparent;
  border: none;
  color: var(--ink-3);
  cursor: pointer;
  transition: all 0.15s;
}
.lang-btn.active { background: var(--ink); color: var(--bg); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  font-family: inherit;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-primary:hover {
  background: var(--accent-2);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-secondary {
  background: var(--bg-elev);
  color: var(--ink);
  border-color: var(--line);
}
.btn-secondary:hover {
  border-color: var(--ink-3);
  background: var(--bg);
}
.btn-ghost {
  background: transparent;
  color: var(--ink-2);
  border-color: var(--line);
}
.btn-ghost:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.btn-lg { padding: 14px 24px; font-size: 15px; }

.theme-toggle-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--ink-2);
  transition: all 0.15s;
}
.theme-toggle-btn:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   SECTION SHELL
   ============================================================ */
section {
  position: relative;
  padding: 96px 32px;
}
.container {
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
  margin: 0 auto;
  max-width: 1200px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 5px 10px;
  border: 1px solid var(--accent);
  border-radius: 100px;
  background: var(--accent-soft);
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.section-title {
  font-size: 52px;
  font-weight: 600;
  letter-spacing: -0.018em;
  margin-top: 20px;
  margin-bottom: 16px;
  max-width: 800px;
}
.section-subtitle {
  font-size: 19px;
  color: var(--ink-3);
  max-width: 680px;
  line-height: 1.5;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: 80px;
  padding-bottom: 80px;
  overflow: hidden;
}
.hero-visual-img {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: start;
}
.hero-visual-img img {
  width: 100%;
  max-width: 560px;
  height: auto;
  display: block;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.10));
}
/* Hero carousel: stack slides, cross-fade between them */
.hero-carousel {
  position: relative;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
}
.hero-carousel .hero-slide {
  width: 100%;
  max-width: 560px;
  height: auto;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.10));
}
.hero-carousel .hero-slide.on {
  opacity: 1;
}
/* First slide stays in flow to give the container its height;
   the rest overlay on top of it. */
.hero-carousel .hero-slide:first-child {
  position: relative;
}
.hero-carousel .hero-slide:not(:first-child) {
  position: absolute;
  top: 0;
  left: 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 64px;
  align-items: center;
}
.hero-content { position: relative; z-index: 2; }
.hero-headline {
  font-size: 76px;
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin-top: 24px;
  margin-bottom: 24px;
}
.hero-headline em {
  font-style: normal;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
}
.hero-headline em::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 8px;
  background: var(--pbi-yellow);
  z-index: -1;
  opacity: 0.5;
}
.hero-sub {
  font-size: 19px;
  color: var(--ink-2);
  margin-bottom: 16px;
  max-width: 540px;
  line-height: 1.5;
}
.hero-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--ink-3);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 540px;
  line-height: 1.6;
}
.hero-meta-dot {
  display: inline-block;
  width: 4px; height: 4px;
  background: var(--ink-4);
  border-radius: 50%;
  flex-shrink: 0;
}
.hero-cta {
  display: flex;
  gap: 12px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

/* Stats row */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.stat {
  padding: 24px 16px 0 0;
  position: relative;
}
.stat + .stat { padding-left: 20px; }
.stat + .stat::before {
  content: '';
  position: absolute;
  left: 0; top: 24px; bottom: 0;
  width: 1px;
  background: var(--line);
}
.stat-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 42px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}
.stat-num-suffix { color: var(--accent); }
.stat-label {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 8px;
  letter-spacing: 0.02em;
}

/* ============================================================
   HERO DASHBOARD MOCK
   ============================================================ */
.dash-mock {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  transform: perspective(1600px) rotateY(-3deg) rotateX(2deg);
  transform-origin: center center;
}
.dash-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-3);
}
.dash-chrome-dots {
  display: flex; gap: 5px;
}
.dash-chrome-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--line);
}
.dash-chrome-title {
  flex: 1;
  text-align: center;
  font-weight: 500;
}
.dash-chrome-tag {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
}

.dash-toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  background: var(--bg-elev);
}
.dash-tab {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-3);
  padding: 4px 8px;
  border-radius: 3px;
  cursor: pointer;
}
.dash-tab.active { color: var(--accent); background: var(--accent-soft); font-weight: 600; }

.dash-body {
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: auto auto;
  gap: 12px;
  background: var(--bg);
}

.kpi-tile {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  position: relative;
  overflow: hidden;
}
.kpi-tile.span-2 { grid-column: span 2; }
.kpi-tile.span-3 { grid-column: span 3; }
.kpi-tile.span-4 { grid-column: span 4; }
.kpi-tile.span-6 { grid-column: span 6; }
.kpi-label {
  font-size: 10px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 6px;
}
.kpi-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}
.kpi-delta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.kpi-delta.up { color: var(--good); }
.kpi-delta.down { color: var(--bad); }

.spark {
  position: absolute;
  right: 10px; top: 10px;
  width: 60px; height: 28px;
}

.chart-tile {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
}
.chart-tile-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.chart-tile-title h4 {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
}
.chart-tile-title .menu {
  color: var(--ink-4);
  font-size: 14px;
  letter-spacing: 1px;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 56px;
}
.service-card {
  background: var(--bg-elev);
  padding: 32px 28px;
  position: relative;
  transition: all 0.2s;
  cursor: default;
  display: flex;
  flex-direction: column;
  min-height: 280px;
}
.service-card:hover {
  background: var(--bg);
}
.service-card:hover .service-num { color: var(--accent); }
.service-card:hover .service-arrow { opacity: 1; transform: translate(4px, -4px); }
.service-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  transition: color 0.2s;
}
.service-icon {
  width: 40px; height: 40px;
  margin-bottom: 20px;
  color: var(--accent);
}
.service-title {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.service-desc {
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.55;
  margin-bottom: 16px;
  flex: 1;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.service-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--ink-3);
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--bg);
}
.service-arrow {
  position: absolute;
  top: 28px;
  right: 28px;
  font-size: 18px;
  color: var(--accent);
  opacity: 0;
  transition: all 0.2s;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  background: var(--ink);
  color: var(--bg);
  padding: 80px 32px;
  position: relative;
  overflow: hidden;
}
.testimonials .section-title { color: var(--bg); }
.testimonials .eyebrow { color: var(--pbi-yellow); border-color: var(--pbi-yellow); background: rgba(242, 200, 17, 0.08); }
.testimonials .eyebrow::before { background: var(--pbi-yellow); }
.testimonial-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
/* ---- Client logo carousel ---- */
.client-carousel { margin-top: 44px; }
.client-carousel-heading {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 22px;
}
.client-marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.client-track {
  display: flex;
  width: max-content;
  animation-name: client-scroll;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}
.client-marquee:hover .client-track { animation-play-state: paused; }
.client-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 38px;
  flex-shrink: 0;
}
.client-logo {
  height: 46px;
  max-width: 150px;
  object-fit: contain;
  display: block;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 10px;
  padding: 8px 12px;
}
.client-monogram {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--pbi-yellow);
  flex-shrink: 0;
}
.client-name {
  font-size: 18px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
  white-space: nowrap;
}
@keyframes client-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .client-track { animation: none; flex-wrap: wrap; justify-content: center; gap: 12px 0; }
}
.testimonial {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
}
.testimonial-quote-mark {
  font-family: 'JetBrains Mono', monospace;
  font-size: 48px;
  line-height: 0.5;
  color: var(--pbi-yellow);
  margin-bottom: 8px;
}
.testimonial-text {
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255,255,255,0.92);
  margin-bottom: 24px;
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 16px;
}
.avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pbi-yellow), var(--accent-2));
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--ink);
  font-size: 14px;
  flex-shrink: 0;
}
.testimonial-name { font-size: 14px; font-weight: 600; }
.testimonial-role { font-size: 12px; color: rgba(255,255,255,0.5); font-family: 'JetBrains Mono', monospace; }

/* ============================================================
   COURSES
   ============================================================ */
.courses-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 56px;
}
.course-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 36px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.course-card.featured {
  border-color: var(--line);
  box-shadow: none;
}
.course-badge {
  position: absolute;
  top: -12px;
  left: 36px;
  background: var(--accent);
  color: white;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.course-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.course-name { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.course-format { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-3); }
.course-price {
  text-align: right;
}
.price-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}
.price-currency {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
}
.course-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  flex: 1;
}
.course-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--ink-2);
  border-bottom: 1px dashed var(--line-2);
}
.course-features li:last-child { border-bottom: none; }
.course-features .check {
  width: 16px; height: 16px;
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 3px;
}
.course-topics {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  margin-bottom: 20px;
}
.course-topics-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.course-topics-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.topic-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: 3px 8px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--ink-2);
}
.course-note {
  text-align: center;
  font-size: 13px;
  color: var(--ink-3);
  margin-top: 32px;
  font-family: 'JetBrains Mono', monospace;
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  margin-bottom: 32px;
}
.filter-btn {
  padding: 8px 16px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  border-radius: 100px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.15s;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.filter-count {
  margin-left: 6px;
  opacity: 0.5;
  font-size: 10px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-item {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}
.gallery-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.gallery-thumb {
  aspect-ratio: 16 / 10;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
/* Live report preview inside a gallery card — non-interactive so the
   whole card stays clickable and opens the full report. */
.gallery-embed {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
}
.gallery-item-link {
  text-decoration: none;
  color: inherit;
}
.gallery-info {
  padding: 16px 18px;
}
.gallery-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 6px;
}
.gallery-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}
.gallery-desc {
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.5;
}

/* ============================================================
   INTERACTIVE DASHBOARD EMBED
   ============================================================ */
.dash-embed {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  margin-top: 40px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.dash-embed-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.dash-embed-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
}
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--good);
  font-weight: 600;
}
.live-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--good);
  animation: pulse 1.5s infinite;
}
.dash-embed-controls {
  display: flex;
  gap: 6px;
  align-items: center;
}
.filter-chip {
  padding: 6px 12px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  border-radius: var(--r-xs);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.15s;
}
.filter-chip:hover { border-color: var(--accent); }
.filter-chip.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.dash-embed-body {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
  padding: 16px;
  background: var(--bg);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  margin-top: 56px;
}
.contact-info-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 32px;
}
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-2);
}
.contact-row:last-child { border-bottom: none; }
.contact-icon {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin-bottom: 2px;
}
.contact-value { font-size: 15px; font-weight: 500; color: var(--ink); }
.social-row {
  display: flex;
  gap: 8px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line-2);
}
.social-btn {
  width: 40px; height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--bg-elev);
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--ink-2);
  transition: all 0.15s;
}
.social-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* form */
.form-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 32px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group { display: flex; flex-direction: column; }
.form-group.full { grid-column: 1 / -1; }
.form-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin-bottom: 6px;
  font-weight: 600;
}
.form-input, .form-select, .form-textarea {
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  padding: 11px 14px;
  border-radius: var(--r-sm);
  font-family: inherit;
  font-size: 14px;
  transition: all 0.15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elev);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-textarea { resize: vertical; min-height: 110px; font-family: inherit; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 56px 32px 32px;
}
.footer-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-tagline { color: rgba(255,255,255,0.6); font-size: 14px; line-height: 1.6; margin-top: 14px; max-width: 320px; }
.footer-col h5 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pbi-yellow);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-link {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  padding: 5px 0;
  transition: color 0.15s;
  cursor: pointer;
}
.footer-link:hover { color: var(--pbi-yellow); }
.footer-bottom {
  max-width: 1320px;
  margin: 0 auto;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
}

/* ============================================================
   FLOATING BUTTONS
   ============================================================ */
.floating-stack {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}
.float-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: none;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all 0.2s;
  color: white;
}
.float-btn:hover { transform: scale(1.08); }
.float-whatsapp { background: #25d366; }
.float-chat { background: var(--accent); }
.float-chat.active { background: var(--ink-2); }

/* chat panel */
.chat-panel {
  position: absolute; bottom: 64px; right: 0;
  width: 340px; background: var(--bg-elev);
  border: 1px solid var(--line); border-radius: 18px;
  box-shadow: var(--shadow-lg); overflow: hidden;
  display: flex; flex-direction: column;
  animation: bpm-slide-up 0.2s ease;
  max-height: 520px;
}
.chat-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; background: var(--accent); color: #fff; flex-shrink: 0;
}
.chat-panel-title { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; }
.chat-dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; flex-shrink: 0; box-shadow: 0 0 0 2px rgba(74,222,128,0.35); animation: chat-pulse 2s infinite; }
@keyframes chat-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }
.chat-close { background: none; border: none; color: #fff; cursor: pointer; opacity: 0.8; padding: 2px; display: grid; place-items: center; }
.chat-close:hover { opacity: 1; }

/* start screen */
.chat-start { padding: 16px; display: flex; flex-direction: column; gap: 6px; }
.chat-start-sub { font-size: 12px; font-weight: 600; color: var(--ink-3); margin: 0; }

/* shared input */
.chat-input {
  width: 100%; padding: 10px 13px; border: 1px solid var(--line);
  border-radius: 10px; background: var(--bg); color: var(--ink);
  font-size: 14px; font-family: inherit; resize: none; transition: border-color 0.15s;
}
.chat-input:focus { outline: none; border-color: var(--accent); }
.chat-textarea { line-height: 1.5; }
.chat-submit {
  display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 4px;
  padding: 11px; background: var(--accent); color: #fff;
  border: none; border-radius: 10px; font-size: 14px; font-weight: 700;
  font-family: inherit; cursor: pointer; transition: opacity 0.15s;
}
.chat-submit:disabled { opacity: 0.45; cursor: not-allowed; }
.chat-submit:not(:disabled):hover { opacity: 0.88; }
.chat-error { font-size: 12px; color: #d83a3a; margin: 0; }

/* conversation */
.chat-messages {
  flex: 1; overflow-y: auto; padding: 14px 14px 6px;
  display: flex; flex-direction: column; gap: 8px; min-height: 0;
}
.chat-bubble {
  max-width: 82%; padding: 9px 13px; border-radius: 14px;
  font-size: 14px; line-height: 1.5; word-break: break-word;
}
.chat-bubble--visitor {
  background: var(--accent); color: #fff;
  align-self: flex-end; border-bottom-right-radius: 4px;
}
.chat-bubble--admin {
  background: var(--bg); border: 1px solid var(--line); color: var(--ink);
  align-self: flex-start; border-bottom-left-radius: 4px;
}
.chat-waiting { font-size: 13px; color: var(--ink-4); text-align: center; margin: auto; }

/* compose bar */
.chat-compose {
  display: flex; align-items: flex-end; gap: 8px;
  padding: 10px 12px; border-top: 1px solid var(--line); flex-shrink: 0;
}
.chat-compose-input { border-radius: 12px; flex: 1; resize: none; font-size: 14px; }
.chat-send-btn {
  width: 38px; height: 38px; flex-shrink: 0; border-radius: 50%;
  background: var(--accent); color: #fff; border: none; cursor: pointer;
  display: grid; place-items: center; transition: opacity 0.15s;
}
.chat-send-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.chat-send-btn:not(:disabled):hover { opacity: 0.85; }
.float-back-top {
  background: var(--ink);
  width: 44px; height: 44px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
}
.float-back-top.visible { opacity: 1; pointer-events: auto; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  section { padding: 64px 20px; }
  .nav-links { display: none; }
  .hero-headline { font-size: 48px; }
  .section-title { font-size: 36px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .stat + .stat::before { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .courses-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}


/* ---- Blog ---- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 56px;
}
@media (max-width: 520px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 340px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  overflow: hidden;
}
.blog-card--has-cover { padding: 0; }
.blog-card-cover { width: 100%; aspect-ratio: 16/9; overflow: hidden; flex-shrink: 0; }
.blog-card-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.35s ease; }
.blog-card:hover .blog-card-cover img { transform: scale(1.04); }
.blog-card-body { display: flex; flex-direction: column; gap: 11px; padding: 18px 18px 18px; flex: 1; }
.blog-card--has-cover .blog-card-body { padding: 18px 18px 18px; }
.blog-card:hover {
  background: var(--bg);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
/* cards without cover keep the old padding via .blog-card-body as well */
.blog-card:not(.blog-card--has-cover) .blog-card-body { padding: 0; }
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.blog-card-tag {
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.blog-card-dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--ink-4);
  display: inline-block;
}
.blog-card-title {
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.blog-card-excerpt {
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.55;
  flex: 1;
}
.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
  transition: gap 0.2s;
}
.blog-card { cursor: pointer; }
.blog-card:hover .blog-card-link { gap: 10px; }

/* blog post modal */
.bpm-overlay {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  display: flex; align-items: flex-start; justify-content: center;
  overflow-y: auto; padding: 40px 16px 60px;
  animation: bpm-fade-in 0.2s ease;
}
@keyframes bpm-fade-in { from { opacity: 0; } to { opacity: 1; } }
.bpm-box {
  background: var(--bg-elev); border: 1px solid var(--line);
  border-radius: 20px; width: 100%; max-width: 780px;
  overflow: hidden; position: relative;
  animation: bpm-slide-up 0.25s ease;
}
@keyframes bpm-slide-up { from { transform: translateY(24px); opacity: 0; } to { transform: none; opacity: 1; } }
.bpm-close {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 20px 24px; padding: 9px 16px; border-radius: 100px;
  background: var(--bg); border: 1px solid var(--line);
  font-size: 13px; font-weight: 600; font-family: inherit; cursor: pointer; color: var(--ink-2);
  transition: border-color 0.15s, color 0.15s;
}
.bpm-close:hover { border-color: var(--accent); color: var(--accent); }
.bpm-cover { width: 100%; aspect-ratio: 16/9; overflow: hidden; }
.bpm-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bpm-inner { padding: 36px 44px 52px; }
@media (max-width: 600px) { .bpm-inner { padding: 24px 22px 40px; } }
.bpm-meta {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; margin-bottom: 18px;
}
.bpm-tag { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }
.bpm-title { font-size: clamp(26px, 4vw, 38px); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 18px; }
.bpm-excerpt { font-size: 18px; color: var(--ink-2); line-height: 1.65; margin-bottom: 32px; font-style: italic; border-left: 3px solid var(--accent); padding-left: 18px; }
.bpm-content { font-size: 16px; line-height: 1.8; color: var(--ink-2); }
.bpm-content p { margin-bottom: 20px; }
.bpm-no-content { font-size: 15px; color: var(--ink-4); font-style: italic; }

/* blog post as full page */
.post-page { padding: 48px 32px 96px; }
.post-wrap { max-width: 760px; margin: 0 auto; }
.post-back {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: 100px;
  background: var(--bg-elev); border: 1px solid var(--line);
  font-size: 13px; font-weight: 600; color: var(--ink-2); cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.post-back:hover { border-color: var(--accent); color: var(--accent); }
.post-wrap .bpm-meta { margin-top: 30px; margin-bottom: 18px; }
.post-cover {
  width: 100%; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: var(--r-md); border: 1px solid var(--line); margin: 8px 0 32px;
}
.post-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-foot { margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); }
@media (max-width: 600px) { .post-page { padding: 32px 20px 64px; } }

/* syllabus link under courses */
.syllabus-link-row { display: flex; justify-content: center; margin-top: 28px; }
.syllabus-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: 100px;
  background: var(--bg-elev); border: 1px solid var(--line);
  font-size: 13px; font-weight: 600; color: var(--ink-2); cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.syllabus-link:hover { border-color: var(--accent); color: var(--accent); }

/* syllabus page */
.syllabus-page { padding: 48px 32px 96px; }
.syllabus-wrap { max-width: 820px; margin: 0 auto; }
.syllabus-title { font-family: var(--font-display); font-size: 44px; line-height: 1.1; letter-spacing: -0.02em; margin-top: 14px; }
.syllabus-subtitle { font-size: 17px; color: var(--ink-3); line-height: 1.6; max-width: 620px; margin-top: 16px; }
.syllabus-modules { list-style: none; margin: 48px 0 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.syllabus-module {
  background: var(--bg-elev); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 26px 28px;
}
.syllabus-module-head { display: flex; align-items: baseline; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.syllabus-num { font-size: 14px; font-weight: 600; color: var(--accent); }
.syllabus-module-title { font-size: 21px; font-weight: 600; letter-spacing: -0.01em; }
.syllabus-lessons { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; }
.syllabus-lessons li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--ink-2); line-height: 1.5; }
.syllabus-lessons .check { color: var(--accent); flex-shrink: 0; margin-top: 1px; }
.syllabus-foot { margin-top: 44px; display: flex; justify-content: center; }
@media (max-width: 640px) {
  .syllabus-page { padding: 32px 20px 64px; }
  .syllabus-title { font-size: 34px; }
  .syllabus-lessons { grid-template-columns: 1fr; }
}


/* ============================================================
   Video Course Library
   ============================================================ */
.vc-wrap { margin-top: 72px; }
.vc-intro { margin-bottom: 36px; }
.vc-heading {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 14px 0 8px;
}
.vc-sub {
  font-size: 16px;
  color: var(--ink-3);
  max-width: 620px;
  line-height: 1.55;
}
.vc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 980px) { .vc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .vc-grid { grid-template-columns: 1fr; } }

/* tile */
.vc-tile {
  --c: hsl(var(--vc-hue, 210) 68% 46%);
  --c-soft: hsl(var(--vc-hue, 210) 68% 46% / 0.12);
  text-align: left;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-md, 10px);
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  font: inherit;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.vc-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--c); }
.vc-tile-cover {
  position: relative;
  height: 130px;
  background:
    radial-gradient(120% 140% at 80% 0%, hsl(var(--vc-hue,210) 70% 55%) 0%, hsl(var(--vc-hue,210) 72% 32%) 70%);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.vc-tile-cover::after {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(transparent 95%, rgba(255,255,255,0.12) 95%), linear-gradient(90deg, transparent 95%, rgba(255,255,255,0.12) 95%);
  background-size: 22px 22px;
  opacity: 0.5;
}
.vc-tile-level {
  position: absolute; top: 12px; left: 12px;
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: #fff; background: rgba(0,0,0,0.25);
  padding: 4px 9px; border-radius: 100px;
  backdrop-filter: blur(4px);
}
.vc-tile-lock {
  position: absolute; top: 12px; right: 12px;
  display: inline-flex; align-items: center; gap: 5px;
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: #fff; background: rgba(0,0,0,0.32);
  padding: 4px 9px; border-radius: 100px;
  backdrop-filter: blur(4px);
}
.vc-tile-play {
  position: relative; z-index: 1;
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,0.95); color: hsl(var(--vc-hue,210) 70% 38%);
  display: grid; place-items: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  transition: transform 0.2s;
}
.vc-tile:hover .vc-tile-play { transform: scale(1.08); }
.vc-tile-body { padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.vc-tile-title { font-size: 17px; font-weight: 600; line-height: 1.3; letter-spacing: -0.01em; }
.vc-tile-meta { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--ink-3); }
.vc-tile-meta span { display: inline-flex; align-items: center; gap: 5px; }
.vc-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-4); }
.vc-tile-progress { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--ink-3); }
.vc-tile-foot {
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
}
.vc-tile-price { font-size: 18px; font-weight: 600; color: var(--ink); }
.vc-tile-price small { font-size: 11px; color: var(--ink-3); font-weight: 500; }
.vc-owned { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--good, #0e8a4f); }
.vc-tile-cta { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600; color: var(--c); text-transform: uppercase; letter-spacing: 0.06em; transition: gap 0.2s; }
.vc-tile:hover .vc-tile-cta { gap: 10px; }

/* progress bar (shared) */
.vc-bar { flex: 1; height: 5px; border-radius: 100px; background: var(--line-2, var(--line)); overflow: hidden; }
.vc-bar-fill { height: 100%; border-radius: 100px; background: hsl(var(--vc-hue,210) 68% 46%); transition: width 0.3s; }

/* ---- modal ---- */
.vc-modal {
  position: fixed; inset: 0; z-index: 4000;
  background: rgba(8, 18, 32, 0.62);
  backdrop-filter: blur(6px);
  display: grid; place-items: center;
  padding: 28px;
  animation: vcfade 0.18s ease;
}
@keyframes vcfade { from { opacity: 0; } to { opacity: 1; } }
.vc-modal-panel {
  width: min(1120px, 100%);
  max-height: 92vh;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: vcpop 0.2s cubic-bezier(0.2,0.8,0.3,1);
}
@keyframes vcpop { from { opacity: 0; transform: translateY(12px) scale(0.98); } to { opacity: 1; transform: none; } }
.vc-modal-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
  padding: 20px 24px; border-bottom: 1px solid var(--line);
}
.vc-modal-eyebrow { font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 5px; }
.vc-modal-head h3 { font-size: 21px; font-weight: 600; letter-spacing: -0.01em; }
.vc-close {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 9px;
  border: 1px solid var(--line); background: var(--bg-elev); color: var(--ink-2);
  display: grid; place-items: center; cursor: pointer; transition: all 0.15s;
}
.vc-close:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.vc-modal-body { display: grid; grid-template-columns: 1.7fr 1fr; min-height: 0; flex: 1; }
@media (max-width: 860px) { .vc-modal-body { grid-template-columns: 1fr; } }

.vc-stage { display: flex; flex-direction: column; border-right: 1px solid var(--line); min-width: 0; }
.vc-video { position: relative; aspect-ratio: 16 / 9; background: #0a1422; }
.vc-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.vc-stage-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 22px; flex-wrap: wrap;
}
.vc-now-label { font-size: 10px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.vc-now-title { font-size: 16px; font-weight: 600; }

/* unlock panel inside video */
.vc-unlock {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(160deg, hsl(var(--vc-hue,210) 60% 16%), #0a1422);
  color: #fff; text-align: center;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; padding: 22px;
}
.vc-unlock-icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,0.12); display: grid; place-items: center; margin-bottom: 4px;
}
.vc-unlock h4 { font-size: 19px; font-weight: 600; }
.vc-unlock p { font-size: 13px; color: rgba(255,255,255,0.7); max-width: 340px; line-height: 1.5; }
.vc-unlock-price { font-size: 26px; font-weight: 700; margin: 6px 0 2px; }
.vc-unlock-price small { font-size: 12px; opacity: 0.7; font-weight: 500; }

.vc-code { margin-top: 12px; width: min(320px, 100%); }
.vc-code label { font-size: 11px; color: rgba(255,255,255,0.6); display: block; margin-bottom: 7px; }
.vc-code-row { display: flex; gap: 8px; }
.vc-code-input {
  flex: 1; min-width: 0; padding: 9px 12px; font-size: 13px; letter-spacing: 0.06em;
  border-radius: 8px; border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08); color: #fff;
}
.vc-code-input::placeholder { color: rgba(255,255,255,0.4); }
.vc-code-input.err { border-color: #ff6b6b; }
.vc-code-err { display: block; margin-top: 7px; font-size: 11px; color: #ff9a9a; }

/* buttons */
.vc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 9px; font-size: 14px; font-weight: 600;
  cursor: pointer; border: 1px solid transparent; font-family: inherit; transition: all 0.15s;
}
.vc-btn-primary { background: hsl(var(--vc-hue,210) 68% 46%); color: #fff; }
.vc-btn-primary:hover { filter: brightness(1.08); }
.vc-btn-done { background: transparent; color: var(--good, #0e8a4f); border-color: var(--good, #0e8a4f); }
.vc-btn-ghost { background: rgba(255,255,255,0.14); color: #fff; padding: 9px 16px; }
.vc-btn-ghost:hover { background: rgba(255,255,255,0.24); }

/* lesson list */
.vc-list { display: flex; flex-direction: column; min-height: 0; background: var(--bg-elev); }
.vc-list-head {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px; border-bottom: 1px solid var(--line);
  font-size: 11px; color: var(--ink-3);
}
.vc-list-scroll { overflow-y: auto; padding: 8px; }
.vc-row {
  width: 100%; text-align: left; display: flex; align-items: center; gap: 12px;
  padding: 11px 12px; border-radius: 9px; border: 1px solid transparent;
  background: transparent; cursor: pointer; font: inherit; color: inherit; transition: background 0.12s;
}
.vc-row:hover { background: var(--bg); }
.vc-row.active { background: var(--bg); border-color: hsl(var(--vc-hue,210) 68% 46% / 0.4); }
.vc-row-num {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 7px;
  display: grid; place-items: center; font-size: 11px; color: var(--ink-3);
  background: var(--bg); border: 1px solid var(--line);
}
.vc-row.active .vc-row-num { color: hsl(var(--vc-hue,210) 68% 46%); border-color: currentColor; }
.vc-row-check { color: var(--good, #0e8a4f); }
.vc-row-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.vc-row-title { font-size: 13.5px; font-weight: 500; line-height: 1.35; }
.vc-row-meta { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--ink-3); }
.vc-row-free {
  color: hsl(var(--vc-hue,210) 68% 46%); border: 1px solid currentColor;
  padding: 1px 6px; border-radius: 100px; font-size: 9px; text-transform: uppercase; letter-spacing: 0.05em;
}
.vc-row-now { flex-shrink: 0; color: hsl(var(--vc-hue,210) 68% 46%); }


/* Sub-pages (Courses, Blog as standalone routes) */
.subpage { min-height: calc(100vh - 200px); display: flex; flex-direction: column; }
.subpage > section { flex: 1; }


/* ============================================================
   Admin panel (#/admin)
   ============================================================ */
.adm { min-height: 100vh; background: var(--bg); color: var(--ink); display: flex; flex-direction: column; }
.adm-top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 22px; background: var(--bg-elev); border-bottom: 1px solid var(--line);
}
.adm-top-l { display: flex; align-items: center; gap: 14px; }
.adm-logo { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; font-size: 16px; }
.adm-logo .logo-mark { width: 30px; height: 30px; font-size: 12px; }
.adm-who { font-size: 12px; color: var(--ink-3); padding: 4px 10px; background: var(--bg); border: 1px solid var(--line); border-radius: 100px; }
.adm-top-r { display: flex; align-items: center; gap: 10px; }
.adm-langsw { display: inline-flex; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.adm-langbtn { padding: 7px 12px; font-size: 12px; font-weight: 600; background: transparent; border: 0; cursor: pointer; color: var(--ink-3); font-family: 'JetBrains Mono', monospace; }
.adm-langbtn.on { background: var(--accent); color: #fff; }

.adm-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px; font-size: 13px; font-weight: 600; font-family: inherit;
  background: var(--bg); color: var(--ink-2); border: 1px solid var(--line); border-radius: 8px; cursor: pointer;
  transition: all 0.15s;
}
.adm-btn:hover { border-color: var(--accent); color: var(--accent); }
.adm-btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.adm-btn-primary:hover { filter: brightness(1.08); color: #fff; }
.adm-btn-sm { padding: 5px 10px; font-size: 12px; }

.adm-shell { flex: 1; display: grid; grid-template-columns: 224px 1fr; min-height: 0; }
.adm-side { border-right: 1px solid var(--line); background: var(--bg-elev); padding: 14px 12px; display: flex; flex-direction: column; gap: 3px; }
.adm-tab {
  display: flex; align-items: center; gap: 11px; width: 100%; text-align: left;
  padding: 10px 12px; border-radius: 9px; border: 0; background: transparent; cursor: pointer;
  font-size: 14px; font-weight: 500; color: var(--ink-2); font-family: inherit; transition: background 0.12s;
}
.adm-tab:hover { background: var(--bg); }
.adm-tab.on { background: var(--accent-soft, var(--bg)); color: var(--accent); font-weight: 600; }
.adm-tab.on svg { color: var(--accent); }
.adm-side-foot { margin-top: auto; padding: 12px; font-size: 10.5px; color: var(--ink-4); line-height: 1.5; }

.adm-main { overflow-y: auto; padding: 28px 32px 60px; }
.adm-page { max-width: 920px; margin: 0 auto; }
.adm-page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.adm-h2 { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; display: flex; align-items: center; gap: 10px; }
.adm-count, .adm-langtag { font-size: 12px; font-weight: 600; color: var(--accent); background: var(--accent-soft, var(--bg)); padding: 2px 9px; border-radius: 100px; }
.adm-langtag { color: var(--ink-3); background: var(--bg-elev); border: 1px solid var(--line); }
.adm-muted { color: var(--ink-3); font-size: 14px; margin-bottom: 20px; line-height: 1.55; }
.adm-empty { text-align: center; padding: 12px; }

/* stats */
.adm-stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 24px; }
@media (max-width: 800px) { .adm-stats { grid-template-columns: repeat(2, 1fr); } .adm-shell { grid-template-columns: 1fr; } .adm-side { flex-direction: row; flex-wrap: wrap; } .adm-side-foot { display: none; } }
.adm-stat { text-align: left; background: var(--bg-elev); border: 1px solid var(--line); border-radius: 12px; padding: 18px; cursor: pointer; transition: all 0.15s; }
.adm-stat:hover { border-color: var(--accent); transform: translateY(-2px); }
.adm-stat-v { font-size: 32px; font-weight: 700; font-family: 'JetBrains Mono', monospace; letter-spacing: -0.03em; }
.adm-stat-k { font-size: 12px; color: var(--ink-3); margin-top: 4px; }
.adm-quick { display: flex; flex-wrap: wrap; gap: 10px; }

/* cards */
.adm-card { background: var(--bg-elev); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 14px; overflow: hidden; }
.adm-card-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; cursor: pointer; }
.adm-card-head:hover { background: var(--bg); }
.adm-swatch { width: 16px; height: 16px; border-radius: 5px; flex-shrink: 0; }
.adm-card-title { font-weight: 600; font-size: 15px; }
.adm-card-sub { font-size: 12px; color: var(--ink-3); }
.adm-card-tools { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.adm-card-body { padding: 16px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; }
.adm-card-foot { display: flex; gap: 6px; justify-content: flex-end; }

/* fields */
.adm-row { display: flex; gap: 12px; flex-wrap: wrap; }
.adm-row > * { flex: 1; min-width: 140px; }
.adm-field { display: flex; flex-direction: column; gap: 6px; }
.adm-label { font-size: 12px; font-weight: 600; color: var(--ink-3); }
.adm-input {
  width: 100%; padding: 9px 11px; font-size: 13.5px; font-family: inherit;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; color: var(--ink);
  transition: border-color 0.15s;
}
.adm-input:focus { outline: none; border-color: var(--accent); }
.adm-input.mono { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; }
textarea.adm-input { resize: vertical; line-height: 1.5; }
select.adm-input { cursor: pointer; }

.adm-toggle {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; cursor: pointer;
  font-size: 12.5px; font-weight: 600; color: var(--ink-3); font-family: inherit; white-space: nowrap;
}
.adm-toggle-dot { width: 28px; height: 16px; border-radius: 100px; background: var(--line-2, var(--line)); position: relative; transition: background 0.15s; flex-shrink: 0; }
.adm-toggle-dot::after { content: ''; position: absolute; top: 2px; left: 2px; width: 12px; height: 12px; border-radius: 50%; background: #fff; transition: transform 0.15s; box-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.adm-toggle.on { color: var(--accent); border-color: var(--accent); }
.adm-toggle.on .adm-toggle-dot { background: var(--accent); }
.adm-toggle.on .adm-toggle-dot::after { transform: translateX(12px); }

.adm-iconbtn {
  width: 30px; height: 30px; display: grid; place-items: center; flex-shrink: 0;
  background: var(--bg); border: 1px solid var(--line); border-radius: 7px; cursor: pointer; color: var(--ink-3);
  transition: all 0.13s;
}
.adm-iconbtn:hover { color: var(--accent); border-color: var(--accent); }
.adm-iconbtn.danger:hover { color: #d83a3a; border-color: #d83a3a; }

/* lessons */
.adm-sub-head { display: flex; align-items: center; justify-content: space-between; font-size: 13px; font-weight: 700; color: var(--ink-2); margin-top: 4px; padding-top: 12px; border-top: 1px dashed var(--line-2, var(--line)); }
.adm-lesson { display: flex; align-items: center; gap: 8px; }
.adm-lesson .adm-field { flex-direction: row; align-items: center; }
.adm-lesson > .adm-field:nth-child(2) { flex: 3; }
.adm-lesson > .adm-field:nth-child(3) { flex: 1; min-width: 80px; }
.adm-lesson > .adm-field:nth-child(4) { flex: 1; min-width: 90px; }
.adm-lesson-n { font-size: 12px; color: var(--ink-4); width: 22px; flex-shrink: 0; }

.adm-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 720px) { .adm-grid2 { grid-template-columns: 1fr; } }

/* inbox */
.adm-blank { text-align: center; padding: 60px 20px; color: var(--ink-4); }
.adm-blank p { margin-top: 12px; font-size: 14px; }
.adm-msg { background: var(--bg-elev); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; margin-bottom: 12px; }
.adm-msg-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.adm-msg-top strong { font-size: 15px; }
.adm-msg-email { display: block; font-size: 12px; color: var(--accent); margin-top: 2px; }
.adm-msg-meta { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--ink-4); }
.adm-msg-tags { display: flex; gap: 8px; margin: 10px 0; font-size: 11px; color: var(--ink-3); flex-wrap: wrap; }
.adm-msg-tags span { background: var(--bg); border: 1px solid var(--line); padding: 3px 9px; border-radius: 100px; }
.adm-msg-svc { color: var(--accent) !important; border-color: var(--accent) !important; }

/* login gate */
.adm-login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--bg); padding: 24px;
}
.adm-login-box {
  width: 100%; max-width: 380px; background: var(--bg-elev);
  border: 1px solid var(--line); border-radius: 18px; padding: 40px 36px;
  display: flex; flex-direction: column; gap: 18px;
}
.adm-login-logo {
  width: 52px; height: 52px; background: var(--accent); border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace; font-size: 18px; font-weight: 700; color: #fff;
  margin-bottom: 4px;
}
.adm-login-title { font-size: 22px; font-weight: 700; margin: 0; }
.adm-login-sub { font-size: 13.5px; color: var(--ink-3); margin: -10px 0 4px; }
.adm-login-err { font-size: 13px; color: #d83a3a; background: rgba(216,58,58,0.08); border: 1px solid rgba(216,58,58,0.25); border-radius: 8px; padding: 9px 13px; margin: 0; }
.adm-login-btn { width: 100%; justify-content: center; padding: 13px; font-size: 15px; margin-top: 4px; }
@keyframes adm-shake {
  0%,100% { transform: translateX(0); }
  20%      { transform: translateX(-8px); }
  40%      { transform: translateX(8px); }
  60%      { transform: translateX(-5px); }
  80%      { transform: translateX(5px); }
}
.adm-shake { animation: adm-shake 0.5s ease; }

/* blog cover upload */
.adm-cover-wrap { display: flex; flex-direction: column; gap: 6px; }
.adm-cover-pick {
  display: flex; align-items: center; gap: 10px;
  width: 100%; padding: 18px; border: 2px dashed var(--line);
  border-radius: 10px; background: var(--bg); cursor: pointer;
  font-size: 13.5px; font-weight: 600; color: var(--ink-3); font-family: inherit;
  transition: border-color 0.15s, color 0.15s;
}
.adm-cover-pick:hover { border-color: var(--accent); color: var(--accent); }
.adm-cover-preview { position: relative; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.adm-cover-img { width: 100%; max-height: 200px; object-fit: cover; display: block; }
.adm-cover-remove {
  position: absolute; top: 8px; right: 8px;
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(0,0,0,0.55); border: none; cursor: pointer;
  color: #fff; display: grid; place-items: center;
  transition: background 0.15s;
}
.adm-cover-remove:hover { background: #d83a3a; }
.adm-logo-preview {
  position: relative;
  display: grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #f4f4f5;
  padding: 18px;
  min-height: 96px;
}
.adm-logo-img { max-width: 100%; max-height: 80px; object-fit: contain; display: block; }
.adm-hint { font-size: 13px; color: var(--ink-3); line-height: 1.5; margin: -4px 0 16px; max-width: 640px; }
.adm-msg-body { font-size: 14px; line-height: 1.55; color: var(--ink-2); white-space: pre-wrap; }

/* ---- Admin statistics ---- */
.adm-h3 { font-size: 15px; font-weight: 600; margin: 0 0 14px; color: var(--ink); }
.adm-statbars { display: flex; flex-direction: column; gap: 10px; }
.adm-statbar { display: grid; grid-template-columns: 130px 1fr auto; align-items: center; gap: 10px; }
.adm-statbar-label { font-size: 13px; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.adm-statbar-track { height: 8px; background: var(--line-2); border-radius: 4px; overflow: hidden; }
.adm-statbar-fill { height: 100%; background: var(--accent); border-radius: 4px; }
.adm-statbar-val { font-size: 13px; font-weight: 600; color: var(--ink); font-family: 'JetBrains Mono', monospace; }
.adm-statbar-pct { color: var(--ink-3); font-weight: 400; }

/* ---- Reports page ---- */
.reports-empty {
  margin-top: 32px;
  padding: 48px;
  text-align: center;
  color: var(--ink-2);
  background: var(--bg-elev);
  border-radius: 12px;
}
.reports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 28px;
  margin-top: 32px;
}
.report-card {
  background: var(--bg-elev);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.report-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--bg);
}
.report-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.report-info { padding: 22px 24px; }
.report-title { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.report-desc { font-size: 14px; color: var(--ink-2); line-height: 1.55; margin-bottom: 16px; }

/* CTA service card linking to the reports page */
.service-card-cta {
  cursor: pointer;
  text-decoration: none;
  background: var(--accent);
  border: 1px solid var(--accent);
}
.service-card-cta:hover { background: var(--accent-2); }
.service-card-cta .service-icon,
.service-card-cta .service-title,
.service-card-cta .service-desc,
.service-card-cta .service-arrow { color: #fff; }
.service-card-cta:hover .service-arrow { opacity: 1; transform: translate(4px, -4px); }
@media (max-width: 560px) {
  .reports-grid { grid-template-columns: 1fr; }
}