/* =========================================================
   intelliVision1 — Design System
   Palette: Deep navy primary, cyan/teal accent
   Typography: Inter (body) + Space Grotesk (display) via Fontshare/Google
   ========================================================= */

:root {
  /* Colors */
  --color-bg: #ffffff;
  --color-surface: #f5f8fc;
  --color-surface-alt: #eef3fa;
  --color-border: #e4e9f1;
  --color-text: #141821;         /* anthracite / near-black (logo lettering) */
  --color-text-muted: #45505f;
  --color-text-faint: #808b9b;

  --color-navy: #0a1f3d;
  --color-navy-deep: #06142a;
  --color-navy-light: #1a3766;

  /* Primary accent derived from the VISION1 cobalt blue (#2c4b9b) */
  --color-accent: #2c4b9b;
  --color-accent-hover: #223b7d;
  --color-accent-dark: #1b2c5e;
  --color-accent-light: #e6ecf9;  /* pale periwinkle */

  /* Secondary teal (kept from prior brand, used sparingly for washes) */
  --color-teal: #00a5b8;
  --color-teal-soft: rgba(0, 165, 184, 0.09);

  --color-success: #2c7a3e;
  --color-warning: #b35900;
  --color-error: #b8334a;

  /* Type scale */
  --font-display: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --text-xs: 0.8125rem;
  --text-sm: 0.9375rem;
  --text-base: 1.0625rem;
  --text-lg: 1.1875rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 2.625rem;
  --text-hero: 3.5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Layout */
  --container: 1200px;
  --container-narrow: 880px;
  --radius: 10px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(13, 27, 42, 0.03), 0 2px 8px -2px rgba(13, 27, 42, 0.05);
  --shadow-md: 0 6px 16px -6px rgba(13, 27, 42, 0.08), 0 16px 40px -12px rgba(13, 27, 42, 0.10);
  --shadow-lg: 0 20px 48px -16px rgba(10, 31, 61, 0.16);

  /* CI pastel washes (logo-blue forward, low opacity) */
  --pastel-blue: rgba(44, 75, 155, 0.12);
  --pastel-peri: rgba(90, 110, 200, 0.13);
  --pastel-cyan: rgba(0, 165, 184, 0.09);
  --pastel-navy: rgba(10, 31, 61, 0.06);
  /* Back-compat aliases used by the appended preview layer */
  --pastel-teal: rgba(44, 75, 155, 0.12);
  --pastel-lilac: rgba(90, 110, 200, 0.10);

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*,
*::before,
*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

/* Base */
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-text);
}

h1 { font-size: clamp(2rem, 4.4vw, var(--text-hero)); font-weight: 600; }
h2 { font-size: clamp(1.625rem, 3.2vw, var(--text-3xl)); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }

p { color: var(--color-text-muted); }
strong { color: var(--color-text); font-weight: 600; }

a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Layout helpers */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
@media (min-width: 768px) {
  .container, .container-narrow { padding: 0 var(--space-6); }
}

.section { padding: var(--space-9) 0; }
.section--sm { padding: var(--space-7) 0; }
.section--alt { background: var(--color-surface); }
.section--navy { background: var(--color-navy); color: #e6ebf2; }
.section--navy h2, .section--navy h3 { color: #fff; }
.section--navy p { color: #b5c0cf; }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  display: inline-block;
}
.section--navy .eyebrow { color: #5fd4e0; }

.lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
  line-height: 1.6;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container.site-header__inner { max-width: 1440px; }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: 68px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-navy);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.015em;
}
.logo svg { width: 32px; height: 32px; flex-shrink: 0; }
.logo span em { font-style: normal; color: var(--color-accent); font-weight: 600; }
.logo { flex-shrink: 0; }
.brand-logo {
  display: block;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  flex-shrink: 0;
}
/* Header wordmark (aspect ~12.4:1): legible without the tagline */
.brand-logo--wordmark { height: 24px; }
@media (max-width: 480px) { .brand-logo--wordmark { height: 21px; } }
/* Footer full logo incl. tagline (aspect ~7.5:1) */
.brand-logo--full { height: 46px; }

.logo--footer {
  height: 46px;
  filter: brightness(0) invert(1);
}

@media (max-width: 480px) { .logo--footer .brand-logo--full { height: 38px; } }

.nav {
  display: none;
  align-items: center;
  gap: 2px;
  flex-wrap: nowrap;
}
.nav a {
  font-size: 0.8125rem;
  color: var(--color-text);
  font-weight: 500;
  padding: 7px 9px;
  border-radius: 999px;
  white-space: nowrap;
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}
.nav a:hover { color: var(--color-accent); background: var(--color-surface); }
.nav a[aria-current="page"] { color: var(--color-accent); background: var(--color-accent-light); }

.header-cta { display: none; }

@media (min-width: 1200px) {
  .nav { display: flex; }
  .header-cta { display: inline-flex; }
  .menu-toggle { display: none; }
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: #fff;
}
.menu-toggle svg { width: 18px; height: 18px; }

@media (min-width: 1200px) {
  .menu-toggle { display: none; }
}

/* Mobile nav */
.mobile-nav {
  display: none;
  border-top: 1px solid var(--color-border);
  background: #fff;
  padding: var(--space-4) 0 var(--space-5);
}
.mobile-nav.is-open { display: block; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 0; }
.mobile-nav a {
  display: block;
  padding: 12px var(--space-5);
  font-size: 1rem;
  color: var(--color-text);
  font-weight: 500;
  border-bottom: 1px solid var(--color-surface-alt);
}
.mobile-nav a:hover { color: var(--color-accent); }
.mobile-nav .btn { margin: var(--space-4) var(--space-5) 0; display: inline-flex; }

@media (min-width: 1200px) {
  .mobile-nav { display: none !important; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: -0.005em;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-accent);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px -4px rgba(0, 122, 137, 0.45);
}
.btn--ghost {
  border: 1px solid var(--color-border);
  color: var(--color-text);
  background: #fff;
}
.btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.btn--navy {
  background: var(--color-navy);
  color: #fff;
}
.btn--navy:hover { background: var(--color-navy-light); }
.btn--lg { padding: 14px 26px; font-size: var(--text-base); }
.btn .arrow { transition: transform var(--transition-fast); }
.btn:hover .arrow { transform: translateX(3px); }
@media (max-width: 520px) {
  .btn {
    white-space: normal;
    text-align: center;
    max-width: 100%;
  }
  .btn-row,
  .hero__ctas,
  .page-hero__ctas {
    width: 100%;
  }
}

.site-header .header-cta { display: none; }
@media (min-width: 1200px) {
  .site-header .header-cta { display: inline-flex; }
}

/* Hero */
.hero {
  position: relative;
  padding: var(--space-9) 0 var(--space-9);
  overflow: hidden;
  background:
    radial-gradient(1100px 600px at 90% -10%, rgba(0, 165, 184, 0.12), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(10, 31, 61, 0.06), transparent 60%),
    var(--color-bg);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}
@media (min-width: 980px) {
  .hero__inner { grid-template-columns: 1.05fr 0.95fr; gap: var(--space-8); }
}
.hero__title { margin-bottom: var(--space-5); }
.hero__sub { margin-bottom: var(--space-6); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-5); }
.hero__trust {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-3);
  max-width: 48ch;
}
.hero__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 10;
  background: var(--color-surface);
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Grids */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
.grid > * { min-width: 0; }
@media (min-width: 640px) { .grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) {
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.card h3, .card p { overflow-wrap: break-word; }
/* Stretch only when used inside a grid row that should equalize heights */
.cards > .card,
.grid > .card,
.modules > .card,
.values > .card,
.scenarios > .card {
  height: 100%;
}
.card:hover {
  border-color: #c4d3e3;
  box-shadow: var(--shadow-md);
}
.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--color-accent-light);
  color: var(--color-accent-hover);
  margin-bottom: var(--space-4);
}
.card__icon svg { width: 22px; height: 22px; }
.card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.card p { font-size: var(--text-sm); }
.card__link {
  margin-top: auto;
  padding-top: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}
.card__link:hover { gap: 10px; }

/* Feature row (image + text alternating) */
.feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: center;
}
@media (min-width: 900px) {
  .feature { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .feature--reverse .feature__media { order: 2; }
}
.feature__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
}
.feature__media img { width: 100%; height: 100%; object-fit: cover; }

/* Section banner figure (full-width image inside a section) */
.section-figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 9;
  background: var(--color-surface);
}
.section-figure img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* List with checkmark */
.checklist {
  display: grid;
  gap: var(--space-3);
}
.checklist li {
  position: relative;
  padding-left: 34px;
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.55;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  background: var(--color-accent-light);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/14px no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/14px no-repeat;
  background-color: var(--color-accent);
  border-radius: 5px;
}
.section--navy .checklist li { color: #e0e6ef; }
.section--navy .checklist li::before { background-color: #5fd4e0; }

/* Stats / value props row */
.values {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-top: var(--space-7);
}
@media (min-width: 760px) { .values { grid-template-columns: repeat(3, 1fr); } }
.value {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--color-border);
}
.value__badge {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-hover);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.value h3 { font-size: var(--text-base); margin-bottom: var(--space-2); font-weight: 600; }
.value p { font-size: var(--text-sm); }

/* Company history */
.history-intro {
  max-width: 72ch;
}
.history-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-7);
}
@media (min-width: 720px) {
  .history-stats { grid-template-columns: repeat(3, 1fr); }
}
.history-stats div {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.history-stats strong {
  display: block;
  font-family: var(--font-display);
  color: var(--color-navy);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1;
  margin-bottom: 8px;
}
.history-stats span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.timeline {
  position: relative;
  display: grid;
  gap: var(--space-5);
}
.timeline::before {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 22px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent), rgba(0, 165, 184, 0.08));
}
.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--space-4);
}
.timeline__year {
  position: relative;
  z-index: 1;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-navy);
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  box-shadow: 0 0 0 6px var(--color-surface);
}
.timeline__content {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.timeline__content h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}
.timeline__content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
@media (min-width: 860px) {
  .timeline {
    gap: var(--space-6);
  }
  .timeline::before {
    left: 92px;
  }
  .timeline__item {
    grid-template-columns: 144px 1fr;
  }
  .timeline__year {
    width: 72px;
    height: 72px;
    font-size: var(--text-base);
    margin-left: 56px;
  }
  .timeline__content {
    padding: var(--space-6);
  }
}

/* CTA block */
.cta-block {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 240px at 80% 0%, rgba(0, 165, 184, 0.25), transparent 60%);
  pointer-events: none;
}
.cta-block > * { position: relative; }
.cta-block h2 { color: #fff; margin-bottom: var(--space-3); }
.cta-block p { color: #b5c0cf; max-width: 52ch; margin: 0 auto var(--space-6); }
.cta-block .btn--primary { background: #fff; color: var(--color-navy); }
.cta-block .btn--primary:hover { background: var(--color-accent-light); color: var(--color-navy); }
.cta-block .btn--ghost { border-color: rgba(255,255,255,0.3); color: #fff; background: transparent; }
.cta-block .btn--ghost:hover { border-color: #fff; color: #fff; }
.cta-block .btn-row { display: inline-flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; }

/* FAQ */
.faq { display: grid; gap: var(--space-3); }
.faq details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  padding: var(--space-4) var(--space-5);
  transition: border-color var(--transition-fast);
}
.faq details[open] { border-color: var(--color-accent); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: var(--text-base);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: center;
  color: var(--color-text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-accent);
  transition: transform var(--transition-fast);
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* Tables */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--color-border); }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  background: #fff;
}
table th, table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
table th { background: var(--color-surface); font-weight: 600; color: var(--color-text); }
table tr:last-child td { border-bottom: 0; }

/* Breadcrumb */
.crumb {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  display: flex;
  gap: 6px;
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.crumb a { color: var(--color-text-muted); }
.crumb a:hover { color: var(--color-accent); }

/* Page hero (sub-pages) */
.page-hero {
  padding: var(--space-8) 0 var(--space-7);
  background:
    linear-gradient(180deg, var(--color-surface) 0%, transparent 100%);
  border-bottom: 1px solid var(--color-border);
}
.page-hero__inner {
  display: grid;
  gap: var(--space-7);
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .page-hero__inner { grid-template-columns: 1.1fr 0.9fr; }
}
.page-hero__sub { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 58ch; margin-top: var(--space-4); }
.page-hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.page-hero__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
}
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* Two-column content layout */
.two-col {
  display: grid;
  gap: var(--space-7);
  grid-template-columns: 1fr;
}
.two-col > * { min-width: 0; }
@media (min-width: 900px) {
  .two-col { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}

/* Module list (sub-services) */
.modules { display: grid; gap: var(--space-5); }
@media (min-width: 720px) { .modules { grid-template-columns: 1fr 1fr; } }
.module {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  background: #fff;
}
.module h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: 10px;
}
.module h3::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 2px;
  flex-shrink: 0;
}
.module ul li {
  font-size: var(--text-sm);
  padding: 4px 0;
  color: var(--color-text-muted);
}

/* Editorial / support sections */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.article-meta span {
  display: inline-flex;
  align-items: center;
}
.article-meta span + span::before {
  content: "•";
  margin-right: 8px;
  color: var(--color-accent);
}
.article-body {
  display: grid;
  gap: var(--space-5);
}
.article-body h2 {
  margin-top: var(--space-4);
}
.article-body ul {
  display: grid;
  gap: var(--space-3);
  padding-left: 1.2rem;
  list-style: disc;
  color: var(--color-text-muted);
}
.support-panel {
  border: 1px solid rgba(0, 165, 184, 0.35);
  background:
    radial-gradient(520px 240px at 100% 0%, rgba(0, 165, 184, 0.16), transparent 60%),
    #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.support-panel h3 {
  margin-bottom: var(--space-3);
}
.support-steps {
  counter-reset: support-step;
  display: grid;
  gap: var(--space-4);
}
.support-steps li {
  counter-increment: support-step;
  position: relative;
  padding-left: 48px;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.support-steps li::before {
  content: counter(support-step);
  position: absolute;
  left: 0;
  top: -1px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-navy);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
}

/* Landing pages */
.landing-hero .support-panel {
  align-self: start;
}
.page-hero h1,
.page-hero__sub { overflow-wrap: break-word; hyphens: auto; }
.campaign-note {
  margin-top: var(--space-5);
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.partner-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  height: 100%;
}
.partner-card--highlight {
  border-color: rgba(0, 165, 184, 0.5);
  box-shadow: 0 18px 45px rgba(0, 67, 96, 0.12);
}
.partner-card__label {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  font-weight: 800;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.partner-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}
.partner-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.mini-list {
  display: grid;
  gap: 8px;
  margin-top: var(--space-4);
  padding-left: 1.1rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.decision-list {
  display: grid;
  gap: var(--space-4);
}
.decision-list div {
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: var(--space-4);
  background: rgba(255,255,255,0.06);
}
.decision-list strong,
.decision-list span {
  display: block;
}
.decision-list strong {
  color: #fff;
  margin-bottom: 6px;
}
.decision-list span {
  color: #b5c0cf;
  font-size: var(--text-sm);
}

/* Managed XDR landing page */
.xdr-architecture {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}
@media (min-width: 960px) {
  .xdr-architecture {
    grid-template-columns: 1fr 1.15fr 0.85fr;
  }
}
.xdr-source-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.xdr-signal-card,
.xdr-outcomes div {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  padding: var(--space-4);
  color: var(--color-text);
  font-weight: 700;
  font-size: var(--text-sm);
  box-shadow: var(--shadow-sm);
}
.xdr-core {
  min-height: 210px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(460px 240px at 80% 0%, rgba(95, 212, 224, 0.25), transparent 60%),
    linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: #fff;
  padding: var(--space-7) var(--space-6);
  display: grid;
  align-content: center;
  gap: var(--space-3);
  box-shadow: var(--shadow-lg);
}
.xdr-core span {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.xdr-core strong {
  color: #d6f1f4;
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.xdr-outcomes {
  display: grid;
  gap: var(--space-3);
}
.xdr-outcomes div {
  border-color: rgba(0, 165, 184, 0.35);
  background: var(--color-accent-light);
  color: var(--color-navy);
}
.xdr-flow {
  counter-reset: xdr-step;
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 760px) {
  .xdr-flow {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 1100px) {
  .xdr-flow {
    grid-template-columns: repeat(3, 1fr);
  }
}
.xdr-flow__step {
  counter-increment: xdr-step;
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: var(--space-6);
  min-height: 170px;
  box-shadow: var(--shadow-sm);
}
.xdr-flow__step::before {
  content: counter(xdr-step, decimal-leading-zero);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: var(--space-4);
  border-radius: 50%;
  background: var(--color-navy);
  color: #fff;
  font-weight: 700;
  font-size: var(--text-sm);
}
.xdr-flow__step strong,
.xdr-flow__step span {
  display: block;
}
.xdr-flow__step strong {
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.xdr-flow__step span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}

/* Hybride KI-Architektur (Schichtenmodell) */
.ki-arch {
  display: grid;
  gap: var(--space-4);
}
.ki-arch__layer {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.ki-arch__layer--accent {
  border-color: rgba(0, 165, 184, 0.4);
  background:
    radial-gradient(420px 200px at 85% 0%, rgba(95, 212, 224, 0.18), transparent 60%),
    linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
}
.ki-arch__layer--accent .ki-arch__label { color: #5fd4e0; }
.ki-arch__layer--accent .ki-arch__nodes span {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  color: #eef4ff;
}
.ki-arch__layer--local {
  border-color: rgba(44, 122, 62, 0.35);
  background: #f1f7f2;
}
.ki-arch__layer--local .ki-arch__label { color: var(--color-success); }
.ki-arch__split {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 760px) {
  .ki-arch__split { grid-template-columns: 1fr 1fr; }
}
.ki-arch__cross {
  border: 1px dashed var(--color-accent);
  border-radius: var(--radius-lg);
  background: var(--color-accent-light);
  padding: var(--space-5);
}
.ki-arch__cross .ki-arch__label { color: var(--color-navy); }
.ki-arch__label {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}
.ki-arch__nodes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.ki-arch__nodes span {
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  padding: 6px var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  max-width: 100%;
  overflow-wrap: anywhere;
}
.ki-arch__label { overflow-wrap: anywhere; }

/* Form (contact) */
.form {
  display: grid;
  gap: var(--space-4);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  min-width: 0;
  max-width: 100%;
}
.form__row { display: grid; gap: var(--space-4); min-width: 0; }
@media (min-width: 600px) {
  .form__row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
.form label {
  display: grid;
  gap: 6px;
  min-width: 0;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}
.form input,
.form textarea,
.form select {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  font-size: var(--text-sm);
  color: var(--color-text);
  overflow-wrap: break-word;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form input:focus,
.form textarea:focus,
.form select:focus {
  outline: 0;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 165, 184, 0.15);
}
.form textarea { min-height: 130px; resize: vertical; }
.form__consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: flex-start;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.form__consent input { width: 18px; height: 18px; accent-color: var(--color-accent); }

/* Footer */
.site-footer {
  background: var(--color-navy-deep);
  color: #aab4c2;
  padding: var(--space-8) 0 var(--space-6);
  margin-top: var(--space-9);
}
.site-footer a { color: #d3dae3; transition: color var(--transition-fast); }
.site-footer a:hover { color: var(--color-accent); }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-7);
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}
.footer-col h4 {
  color: #fff;
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.footer-col ul { display: grid; gap: 8px; }
.footer-col li, .footer-col p { font-size: var(--text-sm); }
.footer-brand { max-width: 38ch; font-size: var(--text-sm); margin-top: var(--space-4); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: #7c8493;
}

/* Reveal on scroll (lightweight) */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Utilities */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-7 { margin-top: var(--space-7); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-7 { margin-bottom: var(--space-7); }
.hidden { display: none; }

/* =====================================================================
   Microsoft-365-inspired preview layer
   (airy, bright, centered hero; pill badges; soft cards; segmented nav)
   Appended override layer — production rules above are unchanged.
   ===================================================================== */

/* --- Eyebrow as a soft pill badge --- */
.eyebrow {
  background: var(--pastel-teal);
  color: var(--color-accent-hover);
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.08em;
}
.section--navy .eyebrow {
  background: rgba(95, 212, 224, 0.14);
  color: #7fe0ec;
}

/* --- Homepage hero: centered, airy, generous whitespace --- */
.hero {
  padding: clamp(3.5rem, 7vw, 7rem) 0 clamp(3rem, 6vw, 6rem);
  background:
    radial-gradient(1200px 620px at 50% -20%, var(--pastel-teal), transparent 62%),
    radial-gradient(900px 520px at 12% 120%, var(--pastel-lilac), transparent 60%),
    radial-gradient(760px 420px at 88% 110%, var(--pastel-navy), transparent 60%),
    var(--color-bg);
}
.hero .hero__inner {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
  gap: clamp(2.25rem, 4vw, 3.25rem);
  max-width: 1000px;
  margin-inline: auto;
}
.hero .hero__title {
  font-size: clamp(2.5rem, 5.2vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 18ch;
}
.hero .hero__sub {
  font-size: var(--text-lg);
  max-width: 62ch;
  margin-inline: auto;
}
.hero .hero__ctas { justify-content: center; }
.hero .hero__trust {
  border-left: none;
  padding-left: 0;
  max-width: 52ch;
  margin-inline: auto;
  text-align: center;
}
.hero .hero__media {
  width: 100%;
  max-width: 940px;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

/* --- Cards: softer, rounder, gentle hover lift --- */
.card {
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-light);
}
.card__icon {
  background: var(--pastel-teal);
  border-radius: 14px;
}

/* --- Value tiles pick up the same soft treatment --- */
.value { box-shadow: var(--shadow-sm); }

/* --- Page heroes (14 subpages): brighter, more generous, CI chevron wash --- */
.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2.75rem, 5vw, 4.75rem) 0 clamp(2.5rem, 4vw, 3.75rem);
  background:
    radial-gradient(960px 480px at 84% -28%, var(--pastel-blue), transparent 60%),
    radial-gradient(680px 360px at 4% 120%, var(--pastel-peri), transparent 62%),
    linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
}
/* Paired forward chevrons echoing the logo mark (consistent across all heroes) */
.page-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -20%;
  right: -3%;
  width: min(34vw, 420px);
  height: min(34vw, 420px);
  background:
    linear-gradient(135deg, transparent 47%, rgba(44, 75, 155, 0.09) 47% 54%, transparent 54%),
    linear-gradient(135deg, transparent 63%, rgba(0, 165, 184, 0.07) 63% 70%, transparent 70%);
  transform: rotate(-8deg);
  pointer-events: none;
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero__media {
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

/* --- Section rhythm: a touch more breathing room --- */
.section { padding: clamp(3.25rem, 6vw, 6rem) 0; }

/* --- Segmented/tab nav rhythm --- */
@media (min-width: 1200px) {
  .nav {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 3px;
    gap: 1px;
  }
  .nav a { padding: 7px 9px; }
  .nav a:hover { background: #fff; box-shadow: var(--shadow-sm); }
  .nav a[aria-current="page"] { background: #fff; color: var(--color-accent-hover); box-shadow: var(--shadow-sm); }
}
/* Compact the wide logo in the tight 1200–1439 band so the full nav + CTA fit */
@media (min-width: 1200px) and (max-width: 1439px) {
  .brand-logo--wordmark { height: 21px; }
  .nav a { padding: 7px 8px; font-size: 0.78125rem; }
}
@media (min-width: 1440px) { .nav a { padding: 7px 11px; } }

/* --- Buttons: keep pills, add subtle blue depth --- */
.btn--primary { box-shadow: 0 6px 16px -8px rgba(44, 75, 155, 0.55); }
.btn--primary:hover { box-shadow: 0 10px 22px -10px rgba(44, 75, 155, 0.62); }

/* =====================================================================
   intelliVision1 CI background visuals + motion layer
   Abstract "forward / play" chevron & ribbon shapes inspired by the
   logo's double-play mark. Pure CSS, no assets, non-interactive.
   ===================================================================== */

/* Hero: layered blue/periwinkle/cyan washes + abstract chevron ribbons */
.hero {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(1150px 600px at 50% -18%, var(--pastel-blue), transparent 62%),
    radial-gradient(820px 480px at 10% 118%, var(--pastel-peri), transparent 60%),
    radial-gradient(720px 420px at 92% 108%, var(--pastel-cyan), transparent 60%),
    var(--color-bg);
}
/* Paired forward chevrons echoing the logo mark, top-right */
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -6%;
  right: -4%;
  width: min(46vw, 560px);
  height: min(46vw, 560px);
  background:
    linear-gradient(135deg, transparent 46%, rgba(44, 75, 155, 0.10) 46% 54%, transparent 54%),
    linear-gradient(135deg, transparent 62%, rgba(0, 165, 184, 0.08) 62% 70%, transparent 70%);
  transform: rotate(-8deg);
  pointer-events: none;
}
/* Soft forward-motion ribbon band, lower-left */
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -12%;
  bottom: -18%;
  width: min(60vw, 720px);
  height: min(34vw, 420px);
  background: conic-gradient(from 210deg at 40% 50%, rgba(90, 110, 200, 0.10), transparent 38%, rgba(44, 75, 155, 0.08) 62%, transparent 80%);
  border-radius: 50% 50% 46% 54% / 60% 58% 42% 40%;
  filter: blur(2px);
  pointer-events: none;
}

/* CTA block: subtle chevron ribbon overlay on the dark panel */
.cta-block { position: relative; overflow: hidden; isolation: isolate; }
.cta-block::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 40%, rgba(120, 150, 240, 0.10) 40% 47%, transparent 47%),
    linear-gradient(115deg, transparent 55%, rgba(0, 165, 184, 0.10) 55% 62%, transparent 62%);
  pointer-events: none;
}
.cta-block > * { position: relative; z-index: 1; }

/* Reusable floating chevron accent for section headers where wanted */
.section--navy { position: relative; overflow: hidden; }
.section--navy::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -6%;
  width: 420px;
  height: 420px;
  z-index: 0;
  background: linear-gradient(135deg, transparent 48%, rgba(120, 150, 240, 0.10) 48% 55%, transparent 55%);
  transform: rotate(-6deg);
  pointer-events: none;
}
.section--navy > .container { position: relative; z-index: 1; }

/* =====================================================================
   Enhanced scroll-in motion (bottom-to-top, staggered)
   ===================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }
/* Stagger for grouped items is applied via inline transition-delay in JS
   (--reveal-delay), so cards in the same row cascade bottom-to-top. */
.reveal { transition-delay: var(--reveal-delay, 0ms); }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    transition-delay: 0ms !important;
  }
  .hero::after { filter: none; }
}