/* ============================================================
   DFL. - Global Stylesheet
   Design: Clean, professional, consulting - PwC-inspired
   Approach: Mobile-first, responsive
   ============================================================ */

/* --- Fonts: Runda served via Adobe Fonts (Typekit) --- */
/* <link rel="stylesheet" href="https://use.typekit.net/rla3kas.css"> in HTML <head> */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Colours - Dark (footer & dark sections only) */
  --color-primary-950: #16262F;
  --color-primary-900: #1a2f3a;
  --color-primary-800: #2a4450;
  --color-primary-700: #3d5a6b;

  /* Colours - Accent (Deep Crimson) */
  --color-accent: #A60000;
  --color-accent-dark: #8B0000;
  --color-accent-light: #C41E1E;

  /* Colours - Light surfaces */
  --color-white: #ffffff;
  --color-surface-light: #FBF9D9;
  --color-surface-muted: #e8e4d0;
  --color-border-light: #d4d0bc;

  /* Colours - Text */
  --color-text-primary: #1a1a1a;
  --color-text-secondary: #4a4a4a;
  --color-text-on-dark: #f1f5f9;
  --color-text-muted: #7a7a7a;

  /* Colours - Palette accents (inner pages) */
  --color-teal: #8DBFC9;
  --color-cream: #FBF9D9;
  --color-gold: #E4BB61;
  --color-crimson: #A60000;
  --color-dark-navy: #16262F;

  /* Typography */
  --font-family: "runda", -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-heading: "runda", -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-body: 16px;
  --font-size-body-lg: 18px;
  --font-size-sm: 14px;
  --font-size-xs: 12px;
  --font-size-h1: 32px;
  --font-size-h2: 28px;
  --font-size-h3: 22px;
  --font-size-h4: 18px;
  --font-size-hero: 36px;
  --font-size-stat: 40px;
  --line-height-body: 1.6;
  --line-height-heading: 1.15;
  --letter-spacing-tight: -0.02em;
  --letter-spacing-normal: 0;

  /* Spacing */
  --section-padding-y: 56px;
  --section-padding-x: 20px;
  --max-width: 1440px;
  --content-width: 1200px;
  --prose-width: 75ch;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

  /* Header */
  --header-height: 72px;
}

/* --- Desktop overrides --- */
@media (min-width: 768px) {
  :root {
    --font-size-body: 18px;
    --font-size-h1: 48px;
    --font-size-h2: 36px;
    --font-size-h3: 28px;
    --font-size-h4: 22px;
    --font-size-hero: 56px;
    --font-size-stat: 56px;
    --section-padding-y: 100px;
    --section-padding-x: 40px;
  }
}

@media (min-width: 1024px) {
  :root {
    --font-size-hero: 64px;
    --font-size-h1: 56px;
    --font-size-h2: 40px;
    --font-size-stat: 64px;
    --section-padding-y: 120px;
    --section-padding-x: 60px;
  }
}

@media (min-width: 1440px) {
  :root {
    --font-size-hero: 72px;
  }
}


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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

/* --- Skip to content (accessibility) --- */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 24px;
  background: var(--color-accent);
  color: var(--color-primary-950);
  font-weight: 500;
  border-radius: 0;
  transition: top var(--transition-fast);
}

.skip-to-content:focus {
  top: 0;
}


/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3 {
  font-family: var(--font-family-heading);
  font-weight: 400;
  line-height: var(--line-height-heading);
  letter-spacing: -0.01em;
}

h4, h5, h6 {
  font-weight: 700;
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-tight);
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: var(--font-size-h4); }

p {
  margin-bottom: 1em;
}

p:last-child {
  margin-bottom: 0;
}

.text-muted { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }
.text-accent { color: var(--color-accent); }


/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--section-padding-x);
  padding-right: var(--section-padding-x);
}

.container--wide {
  max-width: var(--max-width);
}

.container--narrow {
  max-width: var(--prose-width);
}

.section {
  padding-top: var(--section-padding-y);
  padding-bottom: var(--section-padding-y);
}

.section--dark {
  background-color: var(--color-primary-950);
  color: var(--color-text-on-dark);
}

.section--navy {
  background-color: var(--color-primary-900);
  color: var(--color-text-on-dark);
}

.section--light {
  background-color: var(--color-surface-light);
}

.section--white {
  background-color: var(--color-white);
}

.section--cream {
  background-color: var(--color-cream);
}


/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1;
  border-radius: 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all var(--transition-base);
  white-space: nowrap;
  min-height: 48px;
  min-width: 44px;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(166, 0, 0, 0.25);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-border-light);
}

.btn--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: rgba(166, 0, 0, 0.04);
}

.btn--secondary-dark {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-border-light);
}

.btn--secondary-dark:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  padding: 8px 0;
  font-weight: 500;
}

.btn--ghost::after {
  content: '\2192';
  transition: transform var(--transition-fast);
}

.btn--ghost:hover::after {
  transform: translateX(4px);
}

.btn--sm {
  padding: 10px 20px;
  font-size: var(--font-size-sm);
  min-height: 40px;
}


/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background-color: var(--color-white);
  border-bottom: 1px solid transparent;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.header--scrolled {
  background-color: var(--color-white);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-bottom-color: var(--color-surface-muted);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0;
  font-size: 28px;
  font-weight: 500;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
  z-index: 1001;
}

.header__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--color-accent);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header__logo-icon svg {
  width: 20px;
  height: 20px;
}

/* Desktop Nav */
.nav {
  display: none;
  align-items: center;
  gap: 4px;
}

@media (min-width: 1024px) {
  .nav {
    display: flex;
  }
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
  border-radius: 0;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-accent);
}

.nav__link--active {
  position: relative;
}

.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 0;
}

.nav__chevron {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.nav__item:hover .nav__chevron {
  transform: rotate(180deg);
}

/* Dropdown */
.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 240px;
  background: var(--color-white);
  border: 1px solid var(--color-surface-muted);
  border-radius: 0;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.nav__item:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
}

.nav__dropdown-link {
  display: block;
  padding: 10px 16px;
  font-size: 14px;
  color: var(--color-text-secondary);
  border-radius: 0;
  transition: all var(--transition-fast);
}

.nav__dropdown-link:hover {
  background: var(--color-surface-light);
  color: var(--color-text-primary);
}

/* Header CTA */
.header__cta {
  display: none;
}

@media (min-width: 1024px) {
  .header__cta {
    display: inline-flex;
  }
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 10px;
  z-index: 1001;
}

@media (min-width: 1024px) {
  .hamburger {
    display: none;
  }
}

.hamburger__line {
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.hamburger--active .hamburger__line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger--active .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger--active .hamburger__line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-height) + 24px) var(--section-padding-x) 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  overflow-y: auto;
}

.mobile-menu--active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__link {
  display: block;
  padding: 16px 0;
  font-size: 24px;
  font-weight: 500;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-surface-muted);
  transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
  color: var(--color-accent);
}

.mobile-menu__sub {
  padding-left: 20px;
}

.mobile-menu__sub-link {
  display: block;
  padding: 12px 0;
  font-size: 16px;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.mobile-menu__sub-link:hover {
  color: var(--color-accent);
}

.mobile-menu__cta {
  margin-top: auto;
  padding-top: 24px;
}


/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  background: var(--color-white);
  color: var(--color-text-primary);
  padding-top: calc(var(--header-height) + 80px);
  padding-bottom: 80px;
  overflow: hidden;
}

/* Hero background image support */
.hero--has-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero--has-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(22, 38, 47, 0.82) 0%, rgba(22, 38, 47, 0.65) 50%, rgba(22, 38, 47, 0.45) 100%);
  z-index: 0;
}

/* Inner heroes need even stronger overlay because images vary */
.hero--inner.hero--has-bg::after {
  background: rgba(22, 38, 47, 0.72);
}

.hero--inner.hero--has-bg {
  background-blend-mode: normal;
  background-color: rgba(22, 38, 47, 0.3);
}

.hero--has-bg .hero__headline {
  color: var(--color-white);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.hero--has-bg .hero__sub {
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.hero--has-bg .hero__content,
.hero--has-bg .container {
  position: relative;
  z-index: 2;
}

/* Video hero text treatment - white text over dark gradient overlay */
.hero--video .hero__headline {
  color: var(--color-white);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.hero--video .hero__headline-accent {
  color: #FF4D4D;
}

.hero--video .hero__sub {
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.hero--video .hero__content {
  position: relative;
  z-index: 2;
}

/* Secondary button on video hero needs white border + text for readability */
.hero--video .btn--secondary,
.hero--video .btn--secondary-dark {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.7);
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(2px);
}

.hero--video .btn--secondary:hover,
.hero--video .btn--secondary-dark:hover {
  color: var(--color-white);
  border-color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.15);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(180deg, rgba(251, 249, 217, 0.3) 0%, transparent 100%);
  pointer-events: none;
}

.hero--has-bg::before {
  display: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero__headline {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-hero);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

.hero__headline-accent {
  color: var(--color-accent);
}

.hero__sub {
  font-size: var(--font-size-body-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .hero__sub {
    font-size: 20px;
  }
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Inner page hero (smaller) */
.hero--inner {
  min-height: auto;
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 60px;
}

@media (min-width: 768px) {
  .hero--inner {
    padding-top: calc(var(--header-height) + 80px);
    padding-bottom: 80px;
  }
}

.hero--inner .hero__headline {
  font-size: var(--font-size-h1);
}

/* Inner hero with background image */
.hero--inner.hero--has-bg {
  min-height: 360px;
}

@media (min-width: 768px) {
  .hero--inner.hero--has-bg {
    min-height: 420px;
  }
}


/* ============================================================
   CONTENT IMAGE BLOCKS
   ============================================================ */
.content-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.content-image--contained {
  max-height: 480px;
}

/* Image + text split layout */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: stretch;
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

.split--reverse .split__image {
  order: -1;
}

@media (min-width: 768px) {
  .split--reverse .split__image {
    order: 1;
  }
}

.split__image {
  position: relative;
  min-height: 280px;
  overflow: hidden;
}

.split__image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split__content {
  padding: 40px var(--section-padding-x);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 768px) {
  .split__content {
    padding: 60px 48px;
  }
}

@media (min-width: 1024px) {
  .split__content {
    padding: 80px 64px;
  }
}

/* Section background image */
.section--bg-image {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.section--bg-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.88);
  z-index: 0;
}

.section--bg-image > * {
  position: relative;
  z-index: 1;
}

/* Inline figure */
.content-figure {
  margin: 40px 0;
}

.content-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.content-figure figcaption {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-surface-muted);
}


/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumbs {
  padding: 16px 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.breadcrumbs a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
  color: var(--color-accent);
}

.breadcrumbs__separator {
  margin: 0 8px;
  opacity: 0.5;
}

.breadcrumbs__current {
  color: var(--color-text-primary);
}


/* ============================================================
   PROBLEM STATEMENT
   ============================================================ */
.problem {
  text-align: center;
}

.problem__text {
  max-width: var(--prose-width);
  margin: 0 auto;
  font-size: var(--font-size-body-lg);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

@media (min-width: 768px) {
  .problem__text {
    font-size: 20px;
  }
}

.problem__label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 16px;
}


/* ============================================================
   CAPABILITY PILLARS (Numbered 01–04)
   ============================================================ */
.pillars__header {
  margin-bottom: 64px;
}

.pillars__label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.pillars__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h2);
  font-weight: 400;
  max-width: 600px;
}

.pillar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 32px 0;
  border-top: 1px solid rgba(22, 38, 47, 0.18);
}

@media (min-width: 768px) {
  .pillar {
    grid-template-columns: 80px 1fr;
    gap: 24px;
    padding: 40px 0;
  }
}

.pillar__number {
  font-size: var(--font-size-stat);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: var(--letter-spacing-tight);
}

.pillar__content {
  max-width: 700px;
}

.pillar__title {
  font-size: var(--font-size-h3);
  margin-bottom: 12px;
  color: var(--color-text-primary);
}

.pillar__desc {
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.7;
}

.pillar__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  color: var(--color-accent);
  font-size: var(--font-size-sm);
  transition: gap var(--transition-fast);
}

.pillar__link:hover {
  gap: 10px;
}

.pillar__link::after {
  content: '\2192';
}


/* ============================================================
   STATS BAR
   ============================================================ */
.stats {
  border-top: 1px solid var(--color-surface-muted);
  border-bottom: 1px solid var(--color-surface-muted);
}

.stats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  text-align: center;
}

@media (min-width: 768px) {
  .stats__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

@media (min-width: 1024px) {
  .stats__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat__number {
  font-size: var(--font-size-stat);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: 8px;
}

.stat__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
}


/* ============================================================
   SECTOR PREVIEW CARDS
   ============================================================ */
.sector-preview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .sector-preview__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sector-preview__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sector-card {
  position: relative;
  padding: 32px;
  background: var(--color-white);
  border: 1px solid var(--color-surface-muted);
  border-radius: 0;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  min-height: 200px;
}

.sector-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.sector-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--color-accent);
}

.sector-card__title {
  font-size: var(--font-size-h4);
  margin-bottom: 12px;
  color: var(--color-text-primary);
}

.sector-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 20px;
  flex: 1;
}

.sector-card__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.sector-card__link:hover {
  gap: 10px;
}

.sector-card__link::after {
  content: '\2192';
}


/* ============================================================
   CASE STUDY
   ============================================================ */
.case-study-section__header {
  margin-bottom: 48px;
}

.case-study-card {
  background: var(--color-primary-800);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .case-study-card {
    grid-template-columns: 1fr 1fr;
  }
}

.case-study-card__image {
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-900));
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.case-study-card__image-placeholder {
  font-size: 14px;
  color: var(--color-text-muted);
  text-align: center;
}

.case-study-card__body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 768px) {
  .case-study-card__body {
    padding: 48px;
  }
}

.case-study-card__tag {
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.case-study-card__title {
  font-size: var(--font-size-h3);
  margin-bottom: 16px;
}

.case-study-card__desc {
  color: var(--color-text-muted);
  margin-bottom: 24px;
}


/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  text-align: center;
  background: var(--color-cream);
  border-top: 1px solid var(--color-surface-muted);
}

.cta-band__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h2);
  font-weight: 400;
  margin-bottom: 16px;
  color: var(--color-text-primary);
}

.cta-band__text {
  color: var(--color-text-secondary);
  max-width: 500px;
  margin: 0 auto 32px;
}


/* ============================================================
   CYBER SECURITY CALLOUT
   ============================================================ */
.security-callout {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: rgba(166, 0, 0, 0.06);
  border: 1px solid rgba(166, 0, 0, 0.15);
  border-radius: 0;
}

.security-callout__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  margin-top: 2px;
}

.security-callout__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.security-callout__text strong {
  color: var(--color-accent);
  font-weight: 500;
}

/* On light backgrounds */
.section--white .security-callout,
.section--light .security-callout {
  background: rgba(166, 0, 0, 0.04);
  border-color: rgba(166, 0, 0, 0.12);
}

.section--white .security-callout__text,
.section--light .security-callout__text {
  color: var(--color-text-secondary);
}


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-primary-950);
  color: var(--color-text-on-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  padding: 60px 0;
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    padding: 80px 0;
  }
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0;
  font-size: 18px;
  font-weight: 500;
  color: var(--color-white);
  margin-bottom: 16px;
}

/* Brand period - crimson accent on "DFL." logo anywhere it appears */
.logo-dot {
  color: var(--color-accent);
}

.footer__desc {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

.footer__social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.footer__social-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background-color: rgba(166, 0, 0, 0.1);
}

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-accent);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer__legal-links {
  display: flex;
  gap: 24px;
}

.footer__legal-links a {
  transition: color var(--transition-fast);
}

.footer__legal-links a:hover {
  color: var(--color-accent);
}


/* ============================================================
   CAPABILITY DETAIL PAGE
   ============================================================ */
.capability-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}

@media (min-width: 768px) {
  .capability-content {
    gap: 80px;
  }
}

.capability-block__label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.capability-block__title {
  font-size: var(--font-size-h3);
  margin-bottom: 16px;
}

.capability-block__text {
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: var(--prose-width);
}

.capability-block__text p + p {
  margin-top: 1em;
}

.deliverables-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

@media (min-width: 768px) {
  .deliverables-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.deliverable-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--color-surface-light);
  border-radius: 0;
}

.deliverable-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  margin-top: 2px;
}

.deliverable-item__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* On dark backgrounds */
.section--dark .deliverable-item,
.section--navy .deliverable-item {
  background: rgba(255, 255, 255, 0.04);
}

.section--dark .deliverable-item__text,
.section--navy .deliverable-item__text {
  color: var(--color-text-muted);
}


/* ============================================================
   PARTNER GRID
   ============================================================ */
.partners-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Single-partner layout - centered card with breathing room on all viewports */
.partners-grid--single {
  grid-template-columns: 1fr !important;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.partner-card {
  padding: 32px;
  background: var(--color-surface-light);
  border: 1px solid var(--color-surface-muted);
  border-radius: 0;
  text-align: center;
  transition: all var(--transition-base);
}

.partner-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.partner-card__logo {
  height: 48px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-card__logo img {
  max-height: 100%;
  object-fit: contain;
}

.partner-card__name {
  font-size: var(--font-size-h4);
  font-weight: 700;
  margin-bottom: 8px;
}

.partner-card__type {
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.partner-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* On dark backgrounds */
.section--dark .partner-card,
.section--navy .partner-card {
  background: var(--color-primary-800);
  border-color: rgba(255, 255, 255, 0.06);
}

.section--dark .partner-card__desc,
.section--navy .partner-card__desc {
  color: var(--color-text-muted);
}


/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: var(--font-size-body);
  border: 1.5px solid var(--color-surface-muted);
  border-radius: 0;
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(166, 0, 0, 0.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  min-height: 160px;
  resize: vertical;
}

.form-error {
  font-size: var(--font-size-xs);
  color: #ef4444;
  margin-top: 6px;
  display: none;
}

.form-group--error .form-input,
.form-group--error .form-textarea {
  border-color: #ef4444;
}

.form-group--error .form-error {
  display: block;
}

.form-success {
  padding: 24px;
  background: rgba(166, 0, 0, 0.06);
  border: 1px solid rgba(166, 0, 0, 0.15);
  border-radius: 0;
  text-align: center;
  display: none;
}

.form-success--visible {
  display: block;
}

.form-success__title {
  font-size: var(--font-size-h4);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 8px;
}

/* Dark background forms */
.section--dark .form-label,
.section--navy .form-label {
  color: var(--color-text-on-dark);
}

.section--dark .form-input,
.section--dark .form-textarea,
.section--navy .form-input,
.section--navy .form-textarea {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text-on-dark);
}

.section--dark .form-input:focus,
.section--dark .form-textarea:focus,
.section--navy .form-input:focus,
.section--navy .form-textarea:focus {
  border-color: var(--color-accent);
}

/* Honeypot - hidden from real users */
.form-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Contact info sidebar */
.contact-info__item {
  margin-bottom: 32px;
}

.contact-info__label {
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.contact-info__value {
  font-size: var(--font-size-body);
}

.contact-info__value a {
  color: var(--color-accent);
  transition: opacity var(--transition-fast);
}

.contact-info__value a:hover {
  opacity: 0.8;
}


/* ============================================================
   COOKIE CONSENT
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9998;
  background: var(--color-white);
  border-top: 1px solid var(--color-surface-muted);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
  padding: 20px var(--section-padding-x);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-banner--visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

@media (min-width: 768px) {
  .cookie-banner__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-banner__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.cookie-banner__text a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-banner__buttons {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}


/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 0;
  background: var(--color-primary-800);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
}

.back-to-top--visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-accent);
  color: var(--color-primary-950);
  border-color: var(--color-accent);
}


/* ============================================================
   PILLAR CARDS (What We Do overview)
   ============================================================ */
.pillar-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .pillar-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pillar-card {
  padding: 32px;
  background: var(--color-surface-light);
  border: 1px solid var(--color-surface-muted);
  border-radius: 0;
  transition: all var(--transition-base);
}

.pillar-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.pillar-card__number {
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 12px;
  line-height: 1;
}

.pillar-card__title {
  font-size: var(--font-size-h4);
  margin-bottom: 12px;
}

.pillar-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  line-height: 1.7;
}

/* On dark backgrounds */
.section--dark .pillar-card,
.section--navy .pillar-card {
  background: var(--color-primary-800);
  border-color: rgba(255, 255, 255, 0.06);
}

.section--dark .pillar-card__number,
.section--navy .pillar-card__number {
  color: rgba(255, 255, 255, 0.06);
}

.section--dark .pillar-card__desc,
.section--navy .pillar-card__desc {
  color: var(--color-text-muted);
}


/* ============================================================
   PROSE CONTENT (About, Legal pages)
   ============================================================ */
.prose {
  max-width: var(--prose-width);
}

.prose h2 {
  margin-top: 48px;
  margin-bottom: 16px;
}

.prose h3 {
  margin-top: 32px;
  margin-bottom: 12px;
}

.prose p {
  margin-bottom: 1.2em;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.prose ul, .prose ol {
  margin-bottom: 1.2em;
  padding-left: 24px;
}

.prose ul {
  list-style: disc;
}

.prose ol {
  list-style: decimal;
}

.prose li {
  margin-bottom: 8px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.prose a {
  color: var(--color-accent);
  text-decoration: underline;
}

.prose a:hover {
  color: var(--color-accent-dark);
}

.prose strong {
  color: var(--color-text-primary);
  font-weight: 500;
}

/* Prose on dark */
.section--dark .prose p,
.section--dark .prose li {
  color: var(--color-text-muted);
}

.section--dark .prose strong {
  color: var(--color-white);
}


/* ============================================================
   INSIGHTS / BLOG
   ============================================================ */
.insights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .insights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .insights-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.insight-card {
  border-radius: 0;
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid var(--color-surface-muted);
  transition: all var(--transition-base);
}

.insight-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.insight-card__image {
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-950));
}

.insight-card__body {
  padding: 24px;
}

.insight-card__tag {
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.insight-card__title {
  font-size: var(--font-size-h4);
  margin-bottom: 8px;
}

.insight-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}


/* ============================================================
   PLACEHOLDER STATE
   ============================================================ */
.placeholder-state {
  text-align: center;
  padding: 80px 24px;
}

.placeholder-state__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  color: var(--color-text-muted);
  opacity: 0.4;
}

.placeholder-state__title {
  font-size: var(--font-size-h3);
  margin-bottom: 8px;
}

.placeholder-state__text {
  color: var(--color-text-secondary);
  max-width: 400px;
  margin: 0 auto;
}


/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.stagger > .fade-up:nth-child(1) { transition-delay: 0ms; }
.stagger > .fade-up:nth-child(2) { transition-delay: 80ms; }
.stagger > .fade-up:nth-child(3) { transition-delay: 160ms; }
.stagger > .fade-up:nth-child(4) { transition-delay: 240ms; }
.stagger > .fade-up:nth-child(5) { transition-delay: 320ms; }
.stagger > .fade-up:nth-child(6) { transition-delay: 400ms; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
}


/* ============================================================
   UTILITIES
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }

.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mb-64 { margin-bottom: 64px; }

.mt-24 { margin-top: 24px; }
.mt-48 { margin-top: 48px; }

.mx-auto { margin-left: auto; margin-right: auto; }

.max-w-prose { max-width: var(--prose-width); }


/* ============================================================
   CASE STUDIES - FULL PAGE
   ============================================================ */
.cs-full {
  max-width: 900px;
}

.cs-full__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.cs-full__tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  padding: 6px 14px;
  border: 1px solid var(--color-accent);
  line-height: 1;
}

.cs-full__timeline {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  padding: 6px 14px;
  background: var(--color-surface-light);
  border: 1px solid var(--color-surface-muted);
  line-height: 1;
}

.section--light .cs-full__timeline {
  background: var(--color-white);
}

.cs-full__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h2);
  font-weight: 400;
  line-height: var(--line-height-heading);
  margin-bottom: 12px;
  color: var(--color-text-primary);
}

.cs-full__client {
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: var(--prose-width);
}

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

@media (min-width: 768px) {
  .cs-full__body {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

.cs-full__subtitle {
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.cs-full__challenge p {
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.cs-full__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cs-full__list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.cs-full__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--color-accent);
}

.cs-full__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  padding: 40px;
  background: var(--color-primary-950);
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .cs-full__metrics {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    padding: 48px;
  }
}

.cs-full__metric {
  text-align: center;
}

.cs-full__metric-number {
  display: block;
  font-size: var(--font-size-stat);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: 8px;
}

.cs-full__metric-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

.cs-full__scope {
  padding: 24px;
  background: rgba(166, 0, 0, 0.04);
  border: 1px solid rgba(166, 0, 0, 0.12);
}

.cs-full__scope-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.cs-full__scope p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Case study preview cards (homepage) */
.cs-preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .cs-preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cs-preview {
  padding: 32px;
  background: var(--color-white);
  border: 1px solid var(--color-surface-muted);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.cs-preview:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.cs-preview__tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.cs-preview__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h3);
  font-weight: 400;
  line-height: var(--line-height-heading);
  margin-bottom: 12px;
  color: var(--color-text-primary);
}

.cs-preview__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  flex: 1;
}

.cs-preview__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--color-surface-muted);
}

.cs-preview__stat-number {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: 4px;
}

@media (min-width: 768px) {
  .cs-preview__stat-number {
    font-size: 32px;
  }
}

.cs-preview__stat-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.3;
}


/* ============================================================
   LEADERSHIP TEAM GRID
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.team-card {
  text-align: center;
  padding: 32px 24px;
}

.team-card__avatar {
  width: 200px;
  height: 200px;
  margin: 0 auto 24px;
  background: var(--color-surface-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(166, 0, 0, 0.2);
}

.team-card__initials {
  font-family: var(--font-family);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  line-height: 1;
  user-select: none;
}

.team-card__name {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h4);
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: 4px;
}

.team-card__role {
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.team-card__bio {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 360px;
  margin: 0 auto;
}


/* ============================================================
   RESEARCH REPORT CARDS (Insights page)
   ============================================================ */
.report-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.report-card {
  padding: 40px;
  background: var(--color-surface-light);
  border: 1px solid var(--color-surface-muted);
  border-radius: 0;
  transition: all var(--transition-base);
}

.report-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
}

.report-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.report-card__tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 0;
}

.report-card__tag--research {
  background: rgba(166, 0, 0, 0.1);
  color: var(--color-accent);
}

.report-card__tag--analysis {
  background: rgba(168, 85, 247, 0.1);
  color: #a855f7;
}

.report-card__tag--perspective {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.report-card__meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.report-card__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h3);
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom: 16px;
  line-height: 1.25;
}

.report-card__summary {
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.report-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  font-size: var(--font-size-sm);
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}

.report-card__link:hover {
  gap: 10px;
}

.report-card__link::after {
  content: '\2192';
}

@media (min-width: 768px) {
  .report-card {
    padding: 48px;
  }
}

/* ============================================================
   REPORT ARTICLE - Reusable styles for insight/report pages
   ============================================================ */

.report-article {
  max-width: 760px;
  margin: 0 auto;
}

/* Report meta bar (tag, date, reading time) */
.report-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.report-meta__tag {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 2px;
}

.report-meta__separator {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.report-meta__date,
.report-meta__reading {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Author line */
.report-author {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border-light);
}

/* Report body prose */
.report-body h2 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h2);
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text-primary);
  margin-top: 56px;
  margin-bottom: 20px;
}

.report-body h2:first-child {
  margin-top: 0;
}

.report-body h3 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h3);
  line-height: var(--line-height-heading);
  color: var(--color-text-primary);
  margin-top: 40px;
  margin-bottom: 16px;
}

.report-body p {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}

/* Stat callout - dark strip with large blue number */
.report-stat-callout {
  background: var(--color-primary-900);
  padding: 32px;
  margin: 40px 0;
  display: flex;
  align-items: center;
  gap: 24px;
}

.report-stat-callout__number {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-stat);
  line-height: 1;
  color: var(--color-accent);
  letter-spacing: var(--letter-spacing-tight);
  flex-shrink: 0;
}

.report-stat-callout__desc {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-on-dark);
}

@media (max-width: 599px) {
  .report-stat-callout {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 24px;
  }
}


/* ============================================================
   CYBER SECURITY - FOUNDATION LAYER DIAGRAM
   Dedicated visual for cyber-security.html
   Shows 5 capability cards stacked on a foundation plate
   ============================================================ */
.cyber-foundation {
  background: var(--color-primary-950);
  color: var(--color-text-on-dark);
  padding: var(--section-padding-y) var(--section-padding-x);
  position: relative;
  overflow: hidden;
}

.cyber-foundation::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(166, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(166, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.cyber-foundation > .container {
  position: relative;
  z-index: 1;
}

.cyber-foundation__header {
  max-width: 820px;
  margin-bottom: 64px;
}

.cyber-foundation__eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.cyber-foundation__heading {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h1);
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-white);
  margin-bottom: 24px;
}

.cyber-foundation__intro {
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body);
  color: var(--color-text-muted);
  max-width: 75ch;
}

/* --- The stack (capabilities on top, plate beneath) --- */
.cyber-stack {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
}

.cyber-stack__capabilities {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 0 0 0 0;
  position: relative;
  z-index: 2;
}

.cyber-stack__cap {
  background: var(--color-primary-800);
  border: 1px solid var(--color-primary-700);
  border-bottom: none;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  min-height: 120px;
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.cyber-stack__cap:hover {
  background: var(--color-primary-700);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.cyber-stack__cap-num {
  font-family: var(--font-family-heading);
  font-size: 22px;
  color: var(--color-accent);
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1;
}

.cyber-stack__cap-label {
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-white);
  line-height: 1.3;
}

/* --- Foundation plate beneath the capabilities --- */
.cyber-stack__plate {
  background: linear-gradient(180deg, var(--color-accent-dark) 0%, #0369a1 100%);
  border: 1px solid var(--color-accent);
  padding: 32px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  z-index: 1;
  box-shadow: 0 -8px 24px rgba(166, 0, 0, 0.15), 0 12px 32px rgba(0, 0, 0, 0.4);
}

.cyber-stack__plate::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent-light);
  opacity: 0.6;
}

.cyber-stack__plate-icon {
  width: 32px;
  height: 32px;
  color: var(--color-white);
  flex-shrink: 0;
}

.cyber-stack__plate-label {
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  line-height: 1.3;
}

/* --- Tablet: 3 columns for capabilities --- */
@media (min-width: 768px) {
  .cyber-stack__capabilities {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .cyber-stack__cap {
    padding: 28px 24px;
    min-height: 140px;
  }

  .cyber-stack__cap-num {
    font-size: 28px;
  }

  .cyber-stack__cap-label {
    font-size: var(--font-size-body);
  }

  .cyber-stack__plate {
    padding: 40px 32px;
  }

  .cyber-stack__plate-icon {
    width: 40px;
    height: 40px;
  }

  .cyber-stack__plate-label {
    font-size: var(--font-size-body);
  }
}

/* --- Desktop: 5 columns, all capabilities in one row --- */
@media (min-width: 1024px) {
  .cyber-stack__capabilities {
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
  }

  .cyber-stack__cap {
    padding: 32px 24px;
    min-height: 160px;
  }

  .cyber-stack__cap-num {
    font-size: 32px;
  }

  .cyber-stack__plate {
    padding: 48px 40px;
    gap: 20px;
  }
}


/* ============================================================
   CYBER SECURITY - RULES OF ENGAGEMENT GRID
   6 numbered rules on dark section
   ============================================================ */
.rules-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}

.rule-item {
  background: var(--color-primary-800);
  border: 1px solid var(--color-primary-700);
  border-left: 3px solid var(--color-accent);
  padding: 28px 24px;
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.rule-item:hover {
  background: var(--color-primary-700);
  transform: translateY(-2px);
}

.rule-item__num {
  font-family: var(--font-family-heading);
  font-size: 28px;
  color: var(--color-accent);
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1;
  margin-bottom: 16px;
}

.rule-item__title {
  font-family: var(--font-family);
  font-size: var(--font-size-h4);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: var(--letter-spacing-tight);
}

.rule-item__desc {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .rules-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-top: 56px;
  }

  .rule-item {
    padding: 32px 28px;
  }

  .rule-item__num {
    font-size: 36px;
    margin-bottom: 20px;
  }
}

@media (min-width: 1024px) {
  .rules-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 64px;
  }

  .rule-item {
    padding: 40px 32px;
  }

  .rule-item__num {
    font-size: 40px;
  }
}


/* ============================================================
   HERO - VIDEO BACKGROUND VARIANT
   Used on homepage. Full-bleed looping video behind text overlay.
   ============================================================ */
.hero--video {
  position: relative;
  overflow: hidden;
  background-color: var(--color-dark-navy, #16262F);
  min-height: 85vh;
  color: var(--color-white);
}

.hero--video .hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  opacity: 1;
  pointer-events: none;
}

.hero--video::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      90deg,
      rgba(22, 38, 47, 0.75) 0%,
      rgba(22, 38, 47, 0.55) 50%,
      rgba(22, 38, 47, 0.40) 100%
    );
  z-index: 1;
  pointer-events: none;
}

.hero--video::after {
  display: none;
}

.hero--video > .container {
  position: relative;
  z-index: 2;
}

/* Reduced motion: hide the video, fall back to poster background */
@media (prefers-reduced-motion: reduce) {
  .hero--video .hero__video {
    display: none;
  }

  .hero--video {
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
  }
}
