/* ================================================================
   Linkswave Tech — Global Design System
   Dark navy + gold editorial / McKinsey-comparable enterprise feel
   ================================================================ */

:root {
  /* Colors */
  --bg-primary: #0A1628;
  --bg-secondary: #0C1A30;
  --bg-tertiary: #0E2038;
  --bg-card: #10223E;
  --bg-card-elevated: #132847;
  --bg-card-hover: #163054;
  --bg-nav: rgba(10, 22, 40, 0.88);
  --bg-mega: #0D1D36;

  --border: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.12);
  --border-accent: rgba(239, 201, 76, 0.25);

  --text-primary: #F5F7FA;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-dim: #475569;

  --accent: #EFC94C;
  --accent-hover: #F5D365;
  --accent-dim: rgba(239, 201, 76, 0.12);
  --accent-strong: rgba(239, 201, 76, 0.2);

  --success: #5EEAD4;
  --success-dim: rgba(94, 234, 212, 0.15);
  --danger: #FB7185;
  --danger-dim: rgba(251, 113, 133, 0.15);
  --info: #60A5FA;
  --warn: #F59E0B;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Manrope', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.25);
  --shadow-lg: 0 20px 40px -20px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(239, 201, 76, 0.15);
  --shadow-glow-strong: 0 0 60px rgba(239, 201, 76, 0.25);

  /* Layout */
  --max-w: 1280px;
  --max-w-text: 780px;
  --nav-h: 72px;

  /* Motion */
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============ RESET & BASE ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.012) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: -10%;
  right: -20%;
  width: 60%;
  height: 70%;
  background: radial-gradient(circle, rgba(239, 201, 76, 0.06) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
}

img, svg, video { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-decoration: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

ul, ol { list-style: none; }

input, textarea, select { font-family: inherit; font-size: inherit; color: inherit; }

/* ============ LAYOUT ============ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

.container-narrow { max-width: var(--max-w-text); margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }

main { position: relative; z-index: 1; }

section { padding: 100px 0; position: relative; }

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.4rem, 5.2vw, 4.25rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 3.8vw, 3.15rem); }
h3 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.01em; }
h4 { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.005em; font-family: var(--font-serif); }
h5 { font-size: 1rem; font-weight: 600; font-family: var(--font-sans); letter-spacing: -0.005em; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  display: inline-block;
}

.accent-text { color: var(--accent); font-style: italic; }

.lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 640px;
}

.lead-lg { font-size: 1.25rem; line-height: 1.6; color: var(--text-secondary); max-width: 680px; }

p { color: var(--text-secondary); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary { background: var(--accent); color: var(--bg-primary); box-shadow: var(--shadow-glow); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-glow-strong); }

.btn-ghost { background: transparent; color: var(--text-primary); border-color: var(--border-strong); }
.btn-ghost:hover { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.2); }

.btn-outline { background: transparent; color: var(--accent); border-color: var(--border-accent); }
.btn-outline:hover { background: var(--accent-dim); border-color: var(--accent); }

.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }

.link-accent {
  color: var(--accent);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.link-accent:hover { gap: 10px; }

/* ============ PILLS / BADGES / TAGS ============ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.tag-accent { background: var(--accent-dim); border-color: var(--border-accent); color: var(--accent); }

.badge-live {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; color: var(--success); font-weight: 500;
}
.badge-live::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--success); box-shadow: 0 0 10px var(--success);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ============ NAVIGATION ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(10, 22, 40, 0.7);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s;
}
.nav.scrolled { background: var(--bg-nav); border-bottom-color: var(--border); }

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: var(--nav-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  flex-shrink: 0;
}

.logo-mark {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--bg-primary);
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.2rem;
  font-style: italic;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.logo-text span { font-weight: 400; opacity: 0.75; margin-left: 4px; font-family: var(--font-sans); font-size: 0.95rem; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-item { position: relative; }

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 10px 16px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  transition: color 0.2s, background 0.2s;
  cursor: pointer;
}

.nav-link:hover, .nav-item.active .nav-link, .nav-item.open .nav-link {
  color: var(--text-primary);
  background: rgba(255,255,255,0.04);
}

.nav-link .caret { transition: transform 0.25s; opacity: 0.6; }
.nav-item.open .nav-link .caret { transform: rotate(180deg); }

.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  width: 42px; height: 42px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
}

/* ============ MEGA MENU ============ */
.mega {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--bg-mega);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0s 0.22s;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
  max-height: calc(100vh - var(--nav-h));
  overflow-y: auto;
}

.nav-item.open .mega {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0s;
}

.mega-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1.1fr;
  gap: 48px;
}

.mega-col-head {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.mega-list { display: flex; flex-direction: column; gap: 4px; }

.mega-link {
  display: block;
  padding: 12px 14px;
  margin-left: -14px;
  margin-right: -14px;
  border-radius: var(--radius-md);
  transition: background 0.2s;
}

.mega-link:hover { background: rgba(255,255,255,0.03); }

.mega-link-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mega-link-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.mega-link:hover .mega-link-title { color: var(--accent); }

.mega-featured {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mega-featured-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.mega-featured h4 {
  font-size: 1.15rem;
  font-family: var(--font-serif);
  line-height: 1.3;
}

.mega-featured p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.mega-featured .link-accent { margin-top: auto; font-size: 0.9rem; }

.mega-overlay {
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: rgba(10, 22, 40, 0.5);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0s 0.25s;
  z-index: 99;
}

body.mega-open .mega-overlay { opacity: 1; visibility: visible; transition: opacity 0.25s, visibility 0s; }

/* ============ MOBILE NAV ============ */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 200;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

body.mobile-open .mobile-nav { transform: translateX(0); }

.mobile-nav-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.mobile-close {
  width: 42px; height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  display: grid;
  place-items: center;
  color: var(--text-primary);
}

.mobile-nav-body { padding: 24px; flex: 1; }

.mobile-section { margin-bottom: 12px; border-bottom: 1px solid var(--border); }

.mobile-section summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
}

.mobile-section summary::-webkit-details-marker { display: none; }

.mobile-section[open] summary { color: var(--accent); }
.mobile-section summary svg { transition: transform 0.25s; }
.mobile-section[open] summary svg { transform: rotate(180deg); }

.mobile-sublinks {
  padding: 0 0 16px 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-sublinks a {
  padding: 10px 14px;
  margin-left: -14px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-sublinks a:hover { background: rgba(255,255,255,0.04); color: var(--text-primary); }

.mobile-sublinks small { font-size: 0.78rem; color: var(--text-muted); font-weight: 400; }

.mobile-nav-foot {
  padding: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ============ HERO ============ */
.hero {
  padding: 180px 0 100px;
  position: relative;
}

.hero h1 { margin: 24px 0 28px; max-width: 920px; }

.hero-ctas {
  display: flex;
  gap: 14px;
  margin: 40px 0 72px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 640px;
}

.stat-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  margin-top: 10px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}

.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.hero-trust-item svg { color: var(--accent); flex-shrink: 0; }

/* ============ PAGE HERO (secondary pages) ============ */
.page-hero {
  padding: 160px 0 70px;
  position: relative;
  border-bottom: 1px solid var(--border);
}

.page-hero .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.page-hero .breadcrumbs a { color: var(--text-secondary); transition: color 0.2s; }
.page-hero .breadcrumbs a:hover { color: var(--accent); }

.page-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.75rem);
  margin-bottom: 20px;
  max-width: 880px;
}

.page-hero .lead { max-width: 680px; }

/* ============ SECTION HEADS ============ */
.section-head {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 64px;
}
.section-head h2 { margin-bottom: 18px; }
.section-head .lead { margin: 0 auto; }

.section-head.left { text-align: left; margin: 0 0 64px; }
.section-head.left .lead { margin: 0; }

/* ============ CARDS ============ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.card:hover {
  background: var(--bg-card-elevated);
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: grid;
  place-items: center;
  color: var(--accent);
  margin-bottom: 22px;
}

.card h3 { margin-bottom: 12px; }

.card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Capability card (on homepage/solutions) */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.cap-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; transition: all 0.3s var(--ease); position: relative; overflow: hidden; }

.cap-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
  opacity: 0; transition: opacity 0.3s;
}

.cap-card:hover { background: var(--bg-card-elevated); border-color: var(--border-strong); transform: translateY(-4px); }
.cap-card:hover::before { opacity: 1; }

.cap-card h3 { margin-bottom: 12px; }
.cap-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.65; margin-bottom: 24px; }

.cap-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }

.cap-metric {
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 500;
}

.cap-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: grid; place-items: center;
  color: var(--accent);
  margin-bottom: 24px;
}

/* Industry card */
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all 0.3s var(--ease);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.industry-card:hover { background: var(--bg-card-elevated); border-color: var(--border-accent); transform: translateY(-3px); }

.industry-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: grid; place-items: center;
  color: var(--accent);
  margin-bottom: 20px;
}

.industry-card h4 { font-family: var(--font-serif); font-size: 1.1rem; margin-bottom: 8px; }
.industry-card p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 14px; line-height: 1.55; }
.industry-card .stat-line { font-size: 0.8rem; color: var(--accent); font-weight: 500; font-family: var(--font-mono); }

/* ============ DATABASE LOGOS ============ */
.db-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  max-width: 1100px;
  margin: 0 auto 72px;
}

.db-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  transition: all 0.2s var(--ease);
}

.db-card:hover { background: var(--bg-card-elevated); border-color: var(--border-strong); transform: translateY(-2px); }

.db-badge {
  display: inline-grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  color: #fff;
  margin-bottom: 12px;
}

.db-name { font-size: 0.85rem; color: var(--text-secondary); font-weight: 500; }

.db-oracle{background:#C74634}.db-mysql{background:#4479A1}.db-postgres{background:#4169E1}
.db-mssql{background:#A91D22}.db-mongo{background:#13AA52}.db-sap{background:#1A6FBF}
.db-snow{background:#29B5E8}.db-cass{background:#1287B1}.db-redis{background:#DC382D}
.db-elastic{background:#F0BF1A;color:#0A1628}.db-bq{background:#4285F4}.db-data{background:#FF3621}
.db-redshift{background:#8C4FFF}.db-neo4j{background:#008CC1}.db-clickhouse{background:#FFCC02;color:#0A1628}
.db-influx{background:#22ADF6}.db-dynamo{background:#4053D6}.db-hana{background:#00A4E4}

/* ============ PROCESS STEPS ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto 60px;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 30px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), var(--border-strong), transparent);
  z-index: 0;
}

.step { position: relative; z-index: 1; padding: 0 12px; }

.step-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 1px solid var(--border-accent);
  display: grid; place-items: center;
  margin-bottom: 24px;
  box-shadow: 0 0 30px rgba(239, 201, 76, 0.1);
}

.step h3 { margin-bottom: 12px; }
.step p { color: var(--text-secondary); font-size: 0.95rem; }

/* ============ INDUSTRY TAGS ROW ============ */
.industry-tags-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 900px;
  margin: 0 auto;
}

.industry-tags-row .tag { padding: 10px 18px; font-size: 0.85rem; transition: all 0.2s; cursor: default; }
.industry-tags-row .tag:hover { background: var(--accent-dim); border-color: var(--border-accent); color: var(--accent); }

/* ============ DASHBOARD / LIVE DEMO ============ */
.dashboard {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.dash-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.dash-dots { display: flex; gap: 6px; }
.dash-dots span { width: 12px; height: 12px; border-radius: 50%; }
.dash-dots span:nth-child(1) { background: #FF5F57; }
.dash-dots span:nth-child(2) { background: #FEBC2E; }
.dash-dots span:nth-child(3) { background: #28C840; }

.dash-url {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  flex: 1;
  margin-left: 16px;
}

.dash-tabs { display: flex; border-bottom: 1px solid var(--border); padding: 0 20px; gap: 0; overflow-x: auto; }

.dash-tab {
  padding: 14px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  background: transparent;
  position: relative;
  transition: color 0.2s;
  white-space: nowrap;
}

.dash-tab:hover { color: var(--text-secondary); }

.dash-tab.active { color: var(--accent); }
.dash-tab.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: var(--accent);
}

.dash-body { padding: 28px; }

.dash-panel { display: none; }
.dash-panel.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

.dash-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}

.stat-card {
  background: var(--bg-card-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}

.stat-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }

.stat-icon {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: rgba(255,255,255,0.03);
  display: grid; place-items: center;
  color: var(--text-secondary);
}

.stat-delta { font-size: 0.75rem; font-weight: 600; padding: 3px 8px; border-radius: 6px; }
.stat-delta.up { background: var(--success-dim); color: var(--success); }
.stat-delta.down { background: var(--danger-dim); color: var(--danger); }

.stat-value {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.stat-name { font-size: 0.8rem; color: var(--text-secondary); }

.dash-charts {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.chart-card {
  background: var(--bg-card-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.chart-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.chart-title { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
.chart-sub { font-size: 0.75rem; color: var(--text-muted); }

.chart-badge {
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.chart-container { position: relative; height: 220px; }
.chart-container.donut { height: 200px; }
.chart-container.tall { height: 260px; }

.donut-legend { margin-top: 16px; display: grid; gap: 8px; }
.legend-row { display: flex; align-items: center; justify-content: space-between; font-size: 0.85rem; }
.legend-left { display: flex; align-items: center; gap: 8px; color: var(--text-secondary); }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; }
.legend-val { color: var(--text-primary); font-weight: 600; font-family: var(--font-mono); font-size: 0.8rem; }

/* ============ TEAM / ROLES ============ */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: all 0.3s var(--ease);
}

.team-card:hover { background: var(--bg-card-elevated); border-color: var(--border-strong); transform: translateY(-3px); }

.team-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: grid; place-items: center;
  color: var(--accent);
  margin-bottom: 22px;
}

.team-card h4 { margin-bottom: 12px; font-size: 1.25rem; font-family: var(--font-serif); font-weight: 700; }
.team-card p { color: var(--text-secondary); font-size: 0.92rem; line-height: 1.65; }

/* ============ CASE STUDIES / INSIGHTS ============ */
.insights-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.insight-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s var(--ease);
  text-decoration: none;
  color: inherit;
}

.insight-card:hover { transform: translateY(-3px); border-color: var(--border-strong); }

.insight-thumb {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--bg-card-elevated), var(--bg-secondary));
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.insight-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, var(--accent-dim), transparent 60%);
}

.insight-thumb-icon {
  position: relative;
  z-index: 1;
  width: 64px; height: 64px;
  border-radius: 14px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: grid; place-items: center;
  color: var(--accent);
}

.insight-body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.insight-meta { display: flex; align-items: center; gap: 10px; font-size: 0.75rem; color: var(--text-muted); }
.insight-meta .tag { padding: 3px 10px; font-size: 0.7rem; }
.insight-card h4 { font-size: 1.15rem; line-height: 1.35; font-family: var(--font-serif); }
.insight-card p { font-size: 0.9rem; color: var(--text-secondary); }
.insight-card .link-accent { margin-top: auto; font-size: 0.85rem; }

/* ============ CONTACT ============ */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1100px;
  margin: 0 auto;
}

.contact-form { display: flex; flex-direction: column; gap: 14px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.contact-form input,
.contact-form textarea,
.contact-form select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all 0.2s;
  resize: none;
  width: 100%;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none; border-color: var(--border-accent); background: var(--bg-card-elevated);
}

.contact-form textarea { min-height: 140px; line-height: 1.6; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--text-muted); }
.contact-form button { margin-top: 8px; align-self: flex-start; }

.contact-info h4 { font-family: var(--font-serif); margin-bottom: 14px; font-size: 1.15rem; }
.contact-info-block { margin-bottom: 32px; }
.contact-info-text { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.65; }
.contact-info-text strong { color: var(--text-primary); font-weight: 600; display: block; margin-bottom: 2px; }

.contact-line {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.contact-line svg { color: var(--accent); flex-shrink: 0; }
.contact-line a { color: var(--text-secondary); transition: color 0.2s; }
.contact-line a:hover { color: var(--text-primary); }

.contact-telegram {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
  margin-top: 14px;
}

.contact-telegram:hover { border-color: var(--border-accent); background: var(--accent-dim); }
.contact-telegram svg { color: var(--accent); }

/* ============ OFFICES GRID ============ */
.offices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.office-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.office-card h5 { margin-bottom: 8px; color: var(--accent); font-family: var(--font-sans); font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; font-size: 0.78rem; }

.office-card .city { font-family: var(--font-serif); font-size: 1.25rem; margin-bottom: 10px; color: var(--text-primary); }

.office-card .addr { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; }

/* ============ CTA BAND ============ */
.cta-band {
  background: linear-gradient(135deg, var(--bg-card-elevated) 0%, var(--bg-secondary) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 180%;
  background: radial-gradient(circle, var(--accent-dim), transparent 60%);
  filter: blur(60px);
}

.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { margin-bottom: 16px; }
.cta-band .lead { margin: 0 auto 32px; }

/* ============ FOOTER ============ */
.footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  margin-top: 40px;
  background: var(--bg-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col h5 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--text-secondary); font-size: 0.9rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }

.footer-brand { max-width: 300px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.6; color: var(--text-secondary); margin-bottom: 20px; }

.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: grid; place-items: center;
  color: var(--text-secondary);
  transition: all 0.2s;
}
.footer-socials a:hover { border-color: var(--border-accent); color: var(--accent); background: var(--accent-dim); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy { display: flex; align-items: center; gap: 12px; color: var(--text-muted); font-size: 0.85rem; }
.footer-copy .logo-mark { width: 22px; height: 22px; font-size: 0.8rem; border-radius: 5px; }

.footer-meta { display: flex; gap: 24px; font-size: 0.82rem; }
.footer-meta a { color: var(--text-muted); transition: color 0.2s; }
.footer-meta a:hover { color: var(--text-secondary); }

/* ============ FAB ============ */
.fab {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-primary);
  display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(239, 201, 76, 0.3);
  z-index: 50;
  transition: transform 0.2s;
}
.fab:hover { transform: scale(1.08); }

/* ============ REVEAL ANIMATION ============ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ============ VALUE / BELIEF BLOCKS (about page) ============ */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.value-card { padding: 32px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); }
.value-num { font-family: var(--font-serif); font-style: italic; font-size: 2rem; font-weight: 700; color: var(--accent); margin-bottom: 16px; }
.value-card h4 { margin-bottom: 12px; }
.value-card p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.65; }

/* ============ STATS BAND ============ */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-card);
}

.stats-band-item {
  padding: 36px 28px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stats-band-item:last-child { border-right: none; }

.stats-band-num {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
}

.stats-band-label { font-size: 0.85rem; color: var(--text-secondary); }

/* ============ FAQ ============ */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { transition: transform 0.25s; color: var(--accent); }
.faq-item[open] summary svg { transform: rotate(45deg); }
.faq-item[open] summary { color: var(--accent); }

.faq-body { padding-top: 16px; color: var(--text-secondary); line-height: 1.7; font-size: 0.95rem; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .cap-grid, .team-grid, .insights-grid, .values-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .db-grid { grid-template-columns: repeat(4, 1fr); }
  .dash-stats { grid-template-columns: repeat(2, 1fr); }
  .dash-charts { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
  .offices { grid-template-columns: repeat(2, 1fr); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .stats-band-item:nth-child(2) { border-right: none; }
  .stats-band-item:nth-child(1), .stats-band-item:nth-child(2) { border-bottom: 1px solid var(--border); }
  .mega-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .mega-featured { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; }
  .footer-col:nth-child(4), .footer-col:nth-child(5) { grid-column: span 1.5; }
}

@media (max-width: 760px) {
  .container, .container-narrow { padding: 0 20px; }
  .nav-inner { padding: 14px 20px; }
  .nav-menu { display: none; }
  .nav-cta .btn:not(.btn-sm) { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero { padding: 130px 0 72px; }
  .hero-stats { gap: 20px; }
  .stat-num { font-size: 1.8rem; }
  section { padding: 72px 0; }
  .cap-grid, .team-grid, .insights-grid, .values-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .db-grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .steps::before { display: none; }
  .dash-body { padding: 16px; }
  .dash-tabs { padding: 0 12px; }
  .dash-tab { padding: 12px 14px; font-size: 0.8rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .offices { grid-template-columns: 1fr; }
  .stats-band { grid-template-columns: 1fr; }
  .stats-band-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stats-band-item:last-child { border-bottom: none; }
  .page-hero { padding: 120px 0 56px; }
  .cta-band { padding: 40px 24px; }
}

/* ================================================================
   PARTNERS SECTION — investor-grade logo wall
   ================================================================ */

.partners {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.partners::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 120%; height: 200%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(239, 201, 76, 0.05) 0%, transparent 55%);
  pointer-events: none;
}

.partners-inner { position: relative; z-index: 1; }

.partners-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 56px;
}

.partners-strap {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.partners-strap::before,
.partners-strap::after {
  content: '';
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 1120px;
  margin: 0 auto;
}

.partners-grid .partner-card:nth-child(5) { grid-column: 1 / span 1; margin-left: calc(50% - 50% + (100% + 14px) / 4 / 2); }

.partner-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 40px 28px;
  min-height: 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s var(--ease);
}

.partner-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.4s var(--ease);
}

.partner-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--accent-dim) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.partner-card:hover {
  background: var(--bg-card-elevated);
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.partner-card:hover::before { transform: scaleX(1); }
.partner-card:hover::after { opacity: 0.5; }

.partner-wordmark {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  line-height: 1;
  text-align: center;
  position: relative;
  z-index: 1;
  transition: color 0.3s;
}

.partner-card:hover .partner-wordmark { color: var(--accent); }

.partner-wordmark .dot { color: var(--accent); }
.partner-wordmark .slash { color: var(--accent); font-weight: 500; }
.partner-wordmark .small { font-weight: 400; font-size: 0.85em; letter-spacing: 0; }

.partner-wordmark.wm-accenture::before {
  content: '>';
  display: inline-block;
  color: var(--accent);
  transform: scale(0.7) translateY(-4px);
  margin-right: 2px;
  font-weight: 700;
}

.partner-caption {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
  transition: color 0.3s;
}

.partner-card:hover .partner-caption { color: var(--text-secondary); }

.partners-foot {
  text-align: center;
  margin-top: 48px;
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.partners-foot em { color: var(--text-secondary); font-style: normal; }

@media (max-width: 1100px) {
  .partners-grid { grid-template-columns: repeat(3, 1fr); }
  .partners-grid .partner-card:nth-child(5) { grid-column: auto; margin-left: 0; }
}

@media (max-width: 760px) {
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-card { padding: 28px 20px; min-height: 110px; }
  .partner-wordmark { font-size: 1.15rem; }
}

/* ================================================================
   TECH STACK GRID — integrations page (expanded to 66+ items)
   ================================================================ */

.tech-category { margin-bottom: 80px; }

.tech-category:last-child { margin-bottom: 0; }

.tech-cat-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 20px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.tech-cat-head h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0;
}

.tech-cat-head h3 .accent-text { font-style: italic; }

.tech-cat-count {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 14px;
  text-align: center;
  transition: all 0.2s var(--ease);
  cursor: default;
}

.tech-card:hover {
  background: var(--bg-card-elevated);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.tech-badge {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.7rem;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.tech-name {
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.3;
}

/* Extended badge colors (databases, cloud, devops, BI, programming, AI) */
.tc-teradata{background:#F89E00;color:#0A1628}
.tc-azsql{background:#0078D4}
.tc-db2{background:#006EB5}
.tc-hive{background:#FBB040;color:#0A1628}
.tc-rds{background:#527FFF}
.tc-cosmos{background:#3999C6}

.tc-aws{background:#FF9900;color:#0A1628}
.tc-azure{background:#0078D4}
.tc-gcp{background:#4285F4}
.tc-docker{background:#2496ED}
.tc-k8s{background:#326CE5}
.tc-jenkins{background:#D33833}
.tc-terraform{background:#7B42BC}
.tc-gha{background:#2088FF}
.tc-cicd{background:#00B8D9}
.tc-cfn{background:#F58536;color:#0A1628}
.tc-ansible{background:#EE0000}

.tc-tableau{background:#0F4876}
.tc-pbi{background:#F2C811;color:#0A1628}
.tc-looker{background:#4285F4}
.tc-qlik{background:#509E2F}
.tc-sas{background:#1F4E79}
.tc-alteryx{background:#00A4A4}
.tc-ssrs{background:#185ABD}
.tc-mstr{background:#D9232F}

.tc-python{background:#3776AB}
.tc-java{background:#E76F00;color:#0A1628}
.tc-scala{background:#DC322F}
.tc-sql{background:#336791}
.tc-spark{background:#E25A1C;color:#0A1628}
.tc-kafka{background:#231F20}
.tc-airflow{background:#017CEE}
.tc-dotnet{background:#512BD4}
.tc-spring{background:#6DB33F}
.tc-node{background:#539E43}
.tc-dbt{background:#FF694A;color:#0A1628}
.tc-informatica{background:#FF4E00;color:#0A1628}
.tc-talend{background:#009EDB}
.tc-ssis{background:#185ABD}
.tc-abinitio{background:#1C3F60}

.tc-tf{background:#FF6F00;color:#0A1628}
.tc-pytorch{background:#EE4C2C}
.tc-sklearn{background:#F7931E;color:#0A1628}
.tc-openai{background:#10A37F}
.tc-langchain{background:#1C3C3C}
.tc-hf{background:#FFD21E;color:#0A1628}
.tc-mlflow{background:#0194E2}
.tc-sagemaker{background:#01A88D}
.tc-azureml{background:#0078D4}
.tc-pandas{background:#150458}
.tc-jupyter{background:#F37626;color:#0A1628}
.tc-claude{background:#D97757;color:#fff}

@media (max-width: 1100px) {
  .tech-grid { grid-template-columns: repeat(4, 1fr); }
  .tech-cat-head h3 { font-size: 1.35rem; }
}

@media (max-width: 760px) {
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
  .tech-cat-head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .tech-cat-head h3 { font-size: 1.2rem; }
}

/* ================================================================
   ARTICLE PAGES — editorial layout for insights/case studies
   ================================================================ */

.article-hero {
  padding: 140px 0 56px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.article-hero .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.article-hero .breadcrumbs a { color: var(--text-secondary); transition: color 0.2s; }
.article-hero .breadcrumbs a:hover { color: var(--accent); }

.article-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.article-hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  line-height: 1.15;
  margin-bottom: 28px;
  max-width: 900px;
  letter-spacing: -0.02em;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}
.article-meta .dot { color: var(--text-dim); }
.article-meta strong { color: var(--text-primary); font-weight: 600; }

.article-body {
  padding: 72px 0 96px;
  max-width: 760px;
  margin: 0 auto;
}

.article-body .lede {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 40px;
  font-weight: 400;
  letter-spacing: -0.005em;
}

.article-body p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.article-body h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 2.6vw, 1.9rem);
  font-weight: 700;
  color: var(--text-primary);
  margin: 56px 0 20px;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.article-body h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 40px 0 14px;
}

.article-body strong { color: var(--text-primary); font-weight: 600; }

.article-body em { color: var(--text-primary); font-style: italic; }

.article-body ul,
.article-body ol {
  margin: 20px 0 28px;
  padding-left: 1.4rem;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
}
.article-body ul li,
.article-body ol li { margin-bottom: 10px; list-style: disc; }
.article-body ol li { list-style: decimal; }
.article-body ul li::marker,
.article-body ol li::marker { color: var(--accent); }

.article-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(239, 201, 76, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s;
}
.article-body a:hover { text-decoration-color: var(--accent); }

.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 8px 0 8px 28px;
  margin: 36px 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.article-body blockquote cite {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 12px;
  letter-spacing: 0;
}

.article-callout {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin: 36px 0;
}
.article-callout .callout-head {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.article-callout p:last-child { margin-bottom: 0; }

.article-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  margin: 40px 0;
}
.article-stats-item {
  padding: 26px 20px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.article-stats-item:last-child { border-right: none; }
.article-stats-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.article-stats-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.article-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 40px 0;
}
.article-sidebar h4 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.article-sidebar-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.article-sidebar-item:last-child { border-bottom: none; }
.article-sidebar-item strong {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}
.article-sidebar-item span { color: var(--text-secondary); }

.article-footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 0;
  margin-top: 56px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.related-articles { margin-top: 40px; }
.related-articles-head {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.related-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s var(--ease);
  display: block;
}
.related-card:hover { border-color: var(--border-accent); transform: translateY(-2px); }
.related-card .article-tag {
  margin-bottom: 12px;
  padding: 4px 10px;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
}
.related-card h5 {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 0;
  font-weight: 700;
}

@media (max-width: 760px) {
  .article-hero { padding: 110px 0 40px; }
  .article-body { padding: 48px 0 64px; }
  .article-body .lede { font-size: 1.1rem; }
  .article-body p, .article-body ul, .article-body ol { font-size: 1rem; }
  .article-stats { grid-template-columns: repeat(2, 1fr); }
  .article-stats-item:nth-child(2) { border-right: none; }
  .article-stats-item:nth-child(1),
  .article-stats-item:nth-child(2) { border-bottom: 1px solid var(--border); }
  .related-grid { grid-template-columns: 1fr; }
}