/* ==========================================================================
   Just DSARs — Design System
   v1.0 · May 2026
   Brand colours derived from official logo (red script "Just", navy "DSARS",
   VulaPri endorser green + orange).
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand palette */
  --color-navy: #1B2A4E;
  --color-navy-deep: #0F1A36;
  --color-navy-soft: #2A3D6B;
  --color-red: #C8102E;
  --color-red-dark: #A50D26;
  --color-vulapri-green: #6FA82E;
  --color-vulapri-orange: #E89B2F;

  /* Neutrals */
  --color-bg: #FFFFFF;
  --color-bg-subtle: #F7F9FC;
  --color-bg-muted: #EEF2F7;
  --color-border: #E2E8F0;
  --color-border-strong: #CBD5E1;

  /* Text */
  --color-text: #0F172A;
  --color-text-secondary: #475569;
  --color-text-muted: #64748B;
  --color-text-on-navy: #F8FAFC;
  --color-text-on-navy-muted: #CBD5E1;

  /* Semantic */
  --color-success: #15803D;
  --color-warning: #B45309;
  --color-danger: #B91C1C;
  --color-info: #1D4ED8;

  /* Typography */
  --font-heading: 'Source Serif 4', 'Source Serif Pro', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Type scale (modular, 1.25 ratio at larger sizes) */
  --text-xs: 0.75rem;     /* 12px */
  --text-sm: 0.875rem;    /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg: 1.125rem;    /* 18px */
  --text-xl: 1.25rem;     /* 20px */
  --text-2xl: 1.5rem;     /* 24px */
  --text-3xl: 1.875rem;   /* 30px */
  --text-4xl: 2.25rem;    /* 36px */
  --text-5xl: 3rem;       /* 48px */
  --text-6xl: 3.75rem;    /* 60px */

  /* Line height */
  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.55;
  --leading-relaxed: 1.7;

  /* Spacing (4px scale) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --max-w-prose: 65ch;
  --max-w-content: 1200px;
  --max-w-narrow: 880px;
  --max-w-wide: 1320px;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 999px;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 1px rgba(15, 23, 42, 0.03);
  --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.10), 0 10px 10px -5px rgba(15, 23, 42, 0.04);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 150ms;
  --duration: 250ms;
  --duration-slow: 450ms;

  /* Z-index */
  --z-header: 100;
  --z-overlay: 200;
  --z-modal: 300;
  --z-toast: 400;
}

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-bg);
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

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

a { color: var(--color-red); text-decoration: none; transition: color var(--duration-fast) var(--ease-out); }
a:hover { color: var(--color-red-dark); text-decoration: underline; text-underline-offset: 3px; }

p { margin: 0 0 var(--space-4); }
ul, ol { margin: 0 0 var(--space-4); padding-left: var(--space-6); }
li { margin-bottom: var(--space-2); }

button { font-family: inherit; cursor: pointer; }

/* Focus — visible, accessible */
:focus-visible {
  outline: 3px solid var(--color-red);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Selection */
::selection { background: var(--color-navy); color: var(--color-text-on-navy); }

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-navy);
  color: var(--color-text-on-navy);
  padding: var(--space-3) var(--space-4);
  z-index: var(--z-overlay);
  text-decoration: none;
  font-weight: 600;
}
.skip-link:focus { top: 0; }

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--leading-tight);
  color: var(--color-navy);
  margin: 0 0 var(--space-4);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 4.5vw + 0.5rem, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 2.5vw + 0.5rem, 2.5rem); }
h3 { font-size: clamp(1.375rem, 1.5vw + 0.5rem, 1.75rem); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: var(--space-3);
}

.lead {
  font-size: var(--text-xl);
  line-height: var(--leading-snug);
  color: var(--color-text-secondary);
  max-width: var(--max-w-prose);
}

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

/* --------------------------------------------------------------------------
   4. Layout primitives
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-w-content);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container-narrow { max-width: var(--max-w-narrow); }
.container-wide { max-width: var(--max-w-wide); }

.section { padding: var(--space-20) 0; }
.section-sm { padding: var(--space-12) 0; }
.section-lg { padding: var(--space-24) 0; }

.section-header { text-align: center; max-width: 720px; margin: 0 auto var(--space-16); }
.section-header.left { text-align: left; margin-left: 0; }

.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); } .gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); } .gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-red);
  color: #fff;
  border-color: var(--color-red);
}
.btn-primary:hover { background: var(--color-red-dark); border-color: var(--color-red-dark); color: #fff; text-decoration: none; }

.btn-secondary {
  background: var(--color-navy);
  color: var(--color-text-on-navy);
  border-color: var(--color-navy);
}
.btn-secondary:hover { background: var(--color-navy-deep); border-color: var(--color-navy-deep); color: var(--color-text-on-navy); text-decoration: none; }

.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-border-strong);
}
.btn-outline:hover { background: var(--color-navy); color: var(--color-text-on-navy); border-color: var(--color-navy); text-decoration: none; }

.btn-ghost {
  background: transparent;
  color: var(--color-navy);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}
.btn-ghost:hover { color: var(--color-red); text-decoration: none; }
.btn-ghost::after { content: '→'; transition: transform var(--duration-fast) var(--ease-out); }
.btn-ghost:hover::after { transform: translateX(4px); }

.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-lg); }
.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }

/* --------------------------------------------------------------------------
   6. Header / Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: var(--z-header);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  gap: var(--space-8);
}

.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.site-logo img { height: 44px; width: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.site-nav__list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-1);
}
.site-nav__list li { margin: 0; }
.site-nav__link {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text);
  font-weight: 500;
  font-size: var(--text-sm);
  border-radius: var(--radius);
  transition: all var(--duration-fast) var(--ease-out);
}
.site-nav__link:hover { background: var(--color-bg-muted); color: var(--color-navy); text-decoration: none; }
.site-nav__link.active { color: var(--color-navy); font-weight: 600; }

.site-nav__cta { margin-left: var(--space-4); }

/* Dropdown */
.site-nav__has-dropdown { position: relative; }
.site-nav__dropdown {
  position: absolute;
  top: calc(100% + var(--space-1));
  left: 0;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--duration-fast) var(--ease-out);
}
.site-nav__has-dropdown:hover .site-nav__dropdown,
.site-nav__has-dropdown:focus-within .site-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.site-nav__dropdown a {
  display: block;
  padding: var(--space-3);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius);
}
.site-nav__dropdown a:hover { background: var(--color-bg-muted); color: var(--color-navy); text-decoration: none; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius);
  padding: var(--space-2);
  color: var(--color-navy);
}
.nav-toggle svg { width: 24px; height: 24px; }

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background:
    radial-gradient(ellipse at top left, rgba(200, 16, 46, 0.06), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(27, 42, 78, 0.05), transparent 50%),
    var(--color-bg);
  padding: var(--space-24) 0 var(--space-20);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(27, 42, 78, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 42, 78, 0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero__inner { position: relative; max-width: 880px; margin: 0 auto; text-align: center; }
.hero h1 { margin-bottom: var(--space-6); }
.hero h1 .accent { color: var(--color-red); font-style: italic; font-weight: 600; }
.hero .lead { margin: 0 auto var(--space-8); }
.hero__actions { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }

.hero__trust {
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.hero__trust strong { color: var(--color-navy); font-weight: 600; }

/* --------------------------------------------------------------------------
   8. Audience router
   -------------------------------------------------------------------------- */
.audience-router {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.audience-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.audience-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: all var(--duration) var(--ease-out);
  overflow: hidden;
}
.audience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration) var(--ease-out);
}
.audience-card:hover {
  border-color: var(--color-navy);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  text-decoration: none;
}
.audience-card:hover::before { transform: scaleX(1); }

.audience-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg-muted);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  margin-bottom: var(--space-5);
}
.audience-card__icon svg { width: 24px; height: 24px; }

.audience-card h3 { margin-bottom: var(--space-3); }
.audience-card p { color: var(--color-text-secondary); flex-grow: 1; }
.audience-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-red);
  font-weight: 600;
  font-size: var(--text-sm);
  margin-top: var(--space-4);
}
.audience-card__cta::after { content: '→'; transition: transform var(--duration-fast) var(--ease-out); }
.audience-card:hover .audience-card__cta::after { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   9. Cards & content blocks
   -------------------------------------------------------------------------- */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.feature {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.feature__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 16, 46, 0.08);
  color: var(--color-red);
  border-radius: var(--radius);
  margin-bottom: var(--space-2);
}
.feature__icon svg { width: 22px; height: 22px; }

.feature h3 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.feature p { color: var(--color-text-secondary); margin: 0; }

/* Service / capability list */
.capability-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.capability-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}
.capability-list li:last-child { border-bottom: none; }
.capability-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: rgba(111, 168, 46, 0.15);
  color: var(--color-vulapri-green);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   10. "Why us" / Differentiators
   -------------------------------------------------------------------------- */
.diff-block {
  background: var(--color-navy);
  color: var(--color-text-on-navy);
  border-radius: var(--radius-xl);
  padding: var(--space-16);
  position: relative;
  overflow: hidden;
}
.diff-block::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(200, 16, 46, 0.25), transparent 70%);
  pointer-events: none;
}
.diff-block h2, .diff-block h3 { color: #fff; }
.diff-block p { color: var(--color-text-on-navy-muted); }

.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-10) var(--space-12);
  margin-top: var(--space-10);
}
.diff-item__num {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-red);
  margin-bottom: var(--space-2);
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   11. CTA block
   -------------------------------------------------------------------------- */
.cta-block {
  text-align: center;
  background: linear-gradient(135deg, var(--color-bg-subtle), #fff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-16);
  max-width: 920px;
  margin: 0 auto;
}
.cta-block h2 { margin-bottom: var(--space-4); }
.cta-block .lead { margin: 0 auto var(--space-8); }
.cta-block__actions { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   12. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-navy);
  color: var(--color-text-on-navy-muted);
  padding: var(--space-16) 0 var(--space-8);
  font-size: var(--text-sm);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.site-footer__brand img {
  height: 48px;
  margin-bottom: var(--space-4);
  background: #fff;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
}
.site-footer__brand p { color: var(--color-text-on-navy-muted); max-width: 320px; }

.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: var(--space-2); }
.site-footer a { color: var(--color-text-on-navy-muted); }
.site-footer a:hover { color: #fff; text-decoration: underline; }

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
  color: var(--color-text-on-navy-muted);
}
.site-footer__bottom .vulapri-mark {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.site-footer__bottom .vulapri-mark .v { color: var(--color-vulapri-green); font-weight: 700; }
.site-footer__bottom .vulapri-mark .dot { color: var(--color-vulapri-orange); font-size: 1.2em; line-height: 0; }

/* --------------------------------------------------------------------------
   12a. How it works (process)
   -------------------------------------------------------------------------- */
.how-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}
.how-step {
  position: relative;
  padding: var(--space-6);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}
.how-step__num {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-red);
  margin-bottom: var(--space-3);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.how-step h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.how-step p { color: var(--color-text-secondary); margin: 0; font-size: var(--text-base); }

/* --------------------------------------------------------------------------
   12b. Contact form
   -------------------------------------------------------------------------- */
.contact-block {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-12);
  align-items: start;
  max-width: var(--max-w-content);
  margin: 0 auto;
}
.contact-block__intro h2 { margin-bottom: var(--space-4); }
.contact-block__intro .lead { margin-bottom: var(--space-6); }

.contact-form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-field label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.form-field .req { color: var(--color-red); }

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-text);
  transition: border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
  width: 100%;
}
.form-field input:hover,
.form-field select:hover,
.form-field textarea:hover {
  border-color: var(--color-navy-soft);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(27, 42, 78, 0.12);
}

.form-field textarea { resize: vertical; min-height: 120px; }

.form-consent {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin: 0;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}
.form-actions__note { color: var(--color-text-muted); font-size: var(--text-sm); }

.contact-form__honeypot { position: absolute; left: -10000px; }

/* --------------------------------------------------------------------------
   13. Cookie banner
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  max-width: 540px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  z-index: var(--z-overlay);
  transform: translateY(150%);
  transition: transform var(--duration) var(--ease-out);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.cookie-banner p { font-size: var(--text-sm); color: var(--color-text-secondary); margin-bottom: var(--space-4); }
.cookie-banner__actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.cookie-banner__actions .btn { flex: 1; min-width: 120px; }

/* --------------------------------------------------------------------------
   13a. Legal / long-form article pages
   -------------------------------------------------------------------------- */
article h1 { margin-bottom: var(--space-4); }
article h2 {
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
article h2:first-of-type { border-top: none; padding-top: 0; }
article h3 { margin-top: var(--space-6); margin-bottom: var(--space-3); font-size: var(--text-xl); }
article p, article ul, article ol { color: var(--color-text-secondary); }
article code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-bg-muted);
  padding: 0.1em 0.4em;
  border-radius: var(--radius-sm);
  color: var(--color-navy);
}
article table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0 var(--space-6);
  font-size: var(--text-sm);
}
article th, article td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
article th {
  background: var(--color-bg-subtle);
  font-weight: 600;
  color: var(--color-navy);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* --------------------------------------------------------------------------
   14. Utilities
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-0 { margin-top: 0; } .mt-4 { margin-top: var(--space-4); } .mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; } .mb-4 { margin-bottom: var(--space-4); } .mb-8 { margin-bottom: var(--space-8); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   15. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 1024px) {
  .how-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-block { grid-template-columns: 1fr; gap: var(--space-8); }
}

@media (max-width: 820px) {
  :root { --space-20: 3.5rem; --space-24: 4rem; }
  .audience-cards { grid-template-columns: 1fr; }
  .feature-grid, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .diff-block { padding: var(--space-8); }
  .cta-block { padding: var(--space-10) var(--space-6); }
  .how-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: var(--space-6); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }

  /* Mobile nav */
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    inset: 64px 0 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-6);
    gap: 0;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--duration) var(--ease-out);
    z-index: var(--z-overlay);
  }
  .site-nav.open { transform: translateX(0); }
  .site-nav__list { flex-direction: column; gap: 0; width: 100%; }
  .site-nav__link {
    padding: var(--space-4);
    font-size: var(--text-base);
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
  }
  .site-nav__cta { margin: var(--space-4) 0 0; }
  .site-nav__dropdown {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: var(--space-4);
    opacity: 1;
    visibility: visible;
    transform: none;
  }
}

@media (max-width: 480px) {
  h1 { font-size: var(--text-4xl); }
  .hero { padding: var(--space-16) 0 var(--space-12); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .cta-block__actions { flex-direction: column; }
  .cta-block__actions .btn { width: 100%; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print */
@media print {
  .site-header, .site-footer, .cookie-banner, .hero__actions, .cta-block { display: none; }
  body { font-size: 11pt; color: #000; }
  a { color: #000; text-decoration: underline; }
}