/**
 * Profound Logic Website - Main Styles
 * Built on Profound Logic Brand Guidelines
 *
 * Design tokens (colors, type, spacing, radii, shadows, layout) live in the
 * shared single-source-of-truth file below and are consumed via var(--…) here.
 * Change a brand value once in tokens.css and it propagates across every page.
 */
@import url('tokens.css');

/* ============================================
   Reset & Base Styles
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-black);
  background-color: #FFFFFF;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-black);
}

h1 {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-slate-gray);
}

.lead {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-slate-gray);
}

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

.text-white {
  color: #FFFFFF;
}

.text-slate {
  color: var(--color-slate-gray);
}

/* ============================================
   Links
   ============================================ */
a {
  color: var(--color-primary-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-sky-blue);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-deep-blue) 100%);
  color: #FFFFFF;
}

.btn-primary:is(:hover,:focus-visible) {
  background: linear-gradient(135deg, var(--color-deep-blue) 0%, var(--color-dark-blue) 100%);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(14, 104, 183, 0.4);
}

.btn-secondary {
  background: var(--color-accent-orange);
  color: #FFFFFF;
}

/* Orange buttons stay #F57700 on hover/focus; the lift and shadow carry the state. */
.btn-secondary:is(:hover,:focus-visible) {
  background: var(--color-accent-orange);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--color-accent-orange) 40%, transparent);
}

.btn-white {
  background: #FFFFFF;
  color: var(--color-primary-blue);
}

.btn-white:is(:hover,:focus-visible) {
  background: var(--color-cloud-white);
  color: var(--color-deep-blue);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-outline-white {
  background: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}

.btn-outline-white:is(:hover,:focus-visible) {
  background: #FFFFFF;
  color: var(--color-primary-blue);
}

/* Destination CTA boxes share orange hover/focus. Native consent and other
   operational buttons retain their existing component variants above. */
a:is(.btn,.btn-primary,.btn-white,.btn-outline-white):is(:hover,:focus-visible) {
  background: var(--color-accent-orange);
  border-color: var(--color-accent-orange);
  color: #FFFFFF;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* ============================================
   Layout
   ============================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

.section {
  padding: var(--spacing-3xl) 0;
}

.section-sm {
  padding: var(--spacing-2xl) 0;
}

/* ============================================
   Header / Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 52px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-black);
  transition: color var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary-blue);
}

.nav-cta {
  margin-left: var(--spacing-md);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  padding: var(--spacing-xs);
  cursor: pointer;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-black);
  margin: 5px 0;
  transition: all var(--transition-base);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  padding-top: calc(72px + var(--spacing-3xl));
  padding-bottom: var(--spacing-3xl);
  background: linear-gradient(180deg, var(--color-cloud-white) 0%, #FFFFFF 100%);
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: var(--spacing-md);
}

.hero .lead {
  margin-bottom: var(--spacing-xl);
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Feature Grid
   ============================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.feature-card {
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.feature-card:hover {
  border-color: var(--color-primary-blue);
  box-shadow: 0 8px 24px rgba(14, 104, 183, 0.1);
}

.feature-card h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-black);
}

.feature-card p {
  font-size: 0.9375rem;
  margin-bottom: 0;
}

.feature-card ul {
  list-style: none;
  margin-top: var(--spacing-sm);
}

.feature-card li {
  font-size: 0.875rem;
  color: var(--color-slate-gray);
  padding-left: 1.25rem;
  position: relative;
  margin-bottom: 0.5rem;
}

.feature-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  background: var(--color-primary-blue);
  border-radius: var(--radius-round);
}

/* ============================================
   Comparison Table
   ============================================ */
.comparison-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.comparison-col {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.comparison-col.highlight {
  border-color: var(--color-primary-blue);
  background: linear-gradient(180deg, rgba(14, 104, 183, 0.05) 0%, #FFFFFF 100%);
}

.comparison-col h4 {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-cloud-white);
}

.comparison-col.highlight h4 {
  color: var(--color-primary-blue);
  border-bottom-color: var(--color-primary-blue);
}

.comparison-col ul {
  list-style: none;
}

.comparison-col li {
  padding: var(--spacing-sm) 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-slate-gray);
  border-bottom: 1px solid var(--color-cloud-white);
}

.comparison-col li:last-child {
  border-bottom: none;
}

.comparison-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-round);
}

.comparison-col:not(.highlight) li::before {
  background: var(--color-slate-gray);
  opacity: 0.3;
}

.comparison-col.highlight li::before {
  background: var(--color-primary-blue);
}

/* ============================================
   Numbered List (Features)
   ============================================ */
.numbered-list {
  list-style: none;
  counter-reset: feature-counter;
}

.numbered-list li {
  counter-increment: feature-counter;
  position: relative;
  padding-left: 3.5rem;
  margin-bottom: var(--spacing-xl);
}

.numbered-list li::before {
  content: counter(feature-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-sky-blue) 100%);
  color: #FFFFFF;
  font-weight: 700;
  border-radius: var(--radius-round);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.numbered-list h4 {
  margin-bottom: 0.5rem;
}

.numbered-list p {
  margin-bottom: 0;
}

/* ============================================
   Stats / Callouts
   ============================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-lg);
}

.stat-value {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary-blue);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 1rem;
  color: var(--color-slate-gray);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-dark-blue) 0%, var(--color-primary-blue) 100%);
  color: #FFFFFF;
  text-align: center;
}

.cta-section h2 {
  color: #FFFFFF;
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

/* ============================================
   Video Embed
   ============================================ */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================
   Security / Governance Grid
   ============================================ */
.security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.security-card {
  background: var(--color-cloud-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.security-card h4 {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.security-card h4::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-primary-blue);
  border-radius: 2px;
}

.security-card p {
  margin-bottom: 0;
  font-size: 0.9375rem;
}

/* ============================================
   Contact Form
   ============================================ */
/* The form is a self-contained card so it reads as an intentional, inviting
   surface next to the "contact details" column rather than loose fields on the
   page. `.form-field` is the wrapper class the markup actually uses (the older
   `.form-group` alias is kept so either spelling stays styled). */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.form-field,
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field label,
.form-group label {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-black);
}

/* Mark required fields with a subtle accent asterisk so people can see what's
   needed before they hit submit. */
.form-field:has(input:required) label::after,
.form-field:has(textarea:required) label::after {
  content: " *";
  /* Required-field orange follows the sitewide color decision. */
  color: var(--color-accent-orange);
  font-weight: 700;
}

.form-field input,
.form-field textarea,
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-field input::placeholder,
.form-field textarea::placeholder,
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-slate-gray);
  opacity: 0.7;
}

.form-field input:hover,
.form-field textarea:hover,
.form-group input:hover,
.form-group textarea:hover {
  border-color: var(--color-sky-blue);
}

.form-field input:focus,
.form-field textarea:focus,
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary-blue);
  box-shadow: 0 0 0 3px rgba(14, 104, 183, 0.12);
}

.form-field textarea,
.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* Submit button spans the full width of the form card. */
.contact-form .btn {
  width: 100%;
  margin-top: var(--spacing-xs);
}

/* Inline success / error banners rendered by hubspot-forms.js sit flush inside
   the card and pick up the form's rounded corners. */
.contact-form .form-success,
.contact-form .form-error {
  border-radius: var(--radius-sm);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-deep-navy);
  color: #FFFFFF;
  padding: var(--spacing-2xl) 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
}

.footer-brand {
  max-width: 280px;
}

.footer-brand img {
  height: 32px;
  margin-bottom: var(--spacing-md);
}

.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links h5 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.5);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: var(--color-sky-blue);
}

.footer-bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Utility Classes
   ============================================ */
.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }

.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.bg-white { background: #FFFFFF; }
.bg-cloud { background: var(--color-cloud-white); }
.bg-navy { background: var(--color-deep-navy); }


/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: none;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .nav-links {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  /* Keep the search magnifier in the top bar on mobile, grouped next to the
     hamburger on the right. */
  .nav {
    margin-left: auto;
    gap: var(--spacing-xs);
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero {
    padding-top: calc(72px + var(--spacing-2xl));
    padding-bottom: var(--spacing-2xl);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .comparison-table {
    grid-template-columns: 1fr;
  }

  .security-grid {
    grid-template-columns: 1fr;
  }

  .stats-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .numbered-list li {
    padding-left: 0;
    padding-top: 3.5rem;
  }

  .numbered-list li::before {
    top: 0;
    left: 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .btn {
    width: 100%;
  }

  .btn-lg {
    padding: 1rem 1.5rem;
  }
}

/* ============================================
   Mobile Menu (when active)
   ============================================ */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: #FFFFFF;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding: var(--spacing-lg);
}

.mobile-menu.active {
  display: block;
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu li {
  margin-bottom: var(--spacing-sm);
}

.mobile-menu a {
  display: block;
  padding: var(--spacing-sm) 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-black);
}

.mobile-menu .btn {
  margin-top: var(--spacing-md);
}

/* ============================================
   Animations (subtle fade-in)
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp 0.6s ease forwards;
}

.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }

/* ============================================
   Page-Specific: How It Works
   ============================================ */
.workflow-section {
  position: relative;
}

.workflow-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  margin-bottom: var(--spacing-2xl);
}

.workflow-item:nth-child(even) {
  direction: rtl;
}

.workflow-item:nth-child(even) > * {
  direction: ltr;
}

.workflow-content h3 {
  margin-bottom: var(--spacing-sm);
}

.workflow-content p {
  font-size: 1.0625rem;
}

@media (max-width: 768px) {
  .workflow-item,
  .workflow-item:nth-child(even) {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

/* ============================================
   Page-Specific: Pricing
   ============================================ */
.pricing-card {
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 16px;
  padding: var(--spacing-xl);
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.pricing-card h3 {
  margin-bottom: var(--spacing-md);
}

.pricing-card p {
  font-size: 1.0625rem;
  margin-bottom: var(--spacing-xl);
}

/* ============================================
   Page-Specific: About
   ============================================ */
.about-section {
  background: var(--color-cloud-white);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.about-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
}

.about-card h3 {
  margin-bottom: var(--spacing-sm);
}

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

/* ============================================
   Tagline / Highlight Box
   ============================================ */
/* Light tint (in use): primary blue -> secondary blue, both at 8% over the page
   surface, so the box reads as a soft blue wash under dark text. color-mix keeps
   the tint tied to the tokens instead of a hard-coded rgba(), so editing a
   primitive in tokens.css still ripples through here. The flat
   --color-cloud-white declaration above it is the fallback for browsers without
   color-mix (pre-2023); they get the tint without the gradient. */
.highlight-box {
  background: var(--color-cloud-white);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-primary-blue) 8%, transparent) 0%,
    color-mix(in srgb, var(--color-sky-blue) 8%, transparent) 100%);
  border-left: 4px solid var(--color-primary-blue);
  padding: var(--spacing-lg);
  border-radius: 0 12px 12px 0;
  margin: var(--spacing-xl) 0;
}

.highlight-box p {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-black);
  margin-bottom: 0;
}

/* Full-strength alternative — PROPOSAL, not applied to any page. Opt in with
   `class="highlight-box highlight-box--solid"`. Rendered side by side with the
   light tint at /design-system/ so the two can be compared. Contrast caveat:
   white on --color-primary-blue is 5.70:1 (AA pass) but white on
   --color-sky-blue is only 3.51:1, which fails the 4.5:1 floor for body text.
   Ending the gradient on --color-deep-blue (8.09:1) fixes that. See
   DESIGN-SYSTEM.md before adopting. */
.highlight-box--solid {
  background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-sky-blue) 100%);
  border-left-color: var(--color-deep-blue);
  color: var(--color-white);
}

.highlight-box--solid p,
.highlight-box--solid h2,
.highlight-box--solid h3,
.highlight-box--solid h4,
.highlight-box--solid strong,
.highlight-box--solid em {
  color: var(--color-white);
}

.highlight-box--solid a:not(.btn) {
  color: var(--color-white);
  text-decoration: underline;
}

/* ============================================
   Bullet List (styled)
   ============================================ */
.bullet-list {
  list-style: none;
}

.bullet-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-slate-gray);
}

.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  background: var(--color-primary-blue);
  border-radius: var(--radius-round);
}

/* ============================================
   Two Column Layout
   ============================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

@media (max-width: 768px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

/* ============================================================================
   Profound Logic Additions
   Components beyond the original CoderFlow design system: multi-level dropdown
   navigation, icon card grids, eyebrows, logo strip, breadcrumbs, subpage hero,
   and resource/blog cards. Built on the same brand tokens defined in tokens.css.
   ============================================================================ */

/* --- Dropdown Navigation (desktop) --- */
.nav-links .has-dropdown {
  position: relative;
}

.nav-links .has-dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.6;
  transition: transform var(--transition-fast);
}

.nav-links .has-dropdown:hover .caret,
.nav-links .has-dropdown:focus-within .caret {
  transform: rotate(180deg);
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 260px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(11, 48, 80, 0.14);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base);
  z-index: 1001;
}

/* Hover bridge so the menu doesn't close in the gap between trigger and panel */
.nav-links .has-dropdown::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 12px;
}

.nav-links .has-dropdown:hover .dropdown,
.nav-links .has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(10px);
}

.dropdown a {
  display: block;
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-black);
  white-space: nowrap;
}

.dropdown a:hover {
  background: var(--color-cloud-white);
  color: var(--color-primary-blue);
}

.dropdown a .dropdown-desc {
  display: block;
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-slate-gray);
  white-space: normal;
  margin-top: 0.1rem;
}

/* Mobile menu: dropdown groups expand inline (no JS needed) */
.mobile-menu .mobile-group-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate-gray);
  margin: var(--spacing-md) 0 0.25rem;
}

.mobile-menu .mobile-sublink {
  display: block;
  padding: 0.4rem 0 0.4rem var(--spacing-sm);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-black);
}

/* --- Eyebrow / kicker label above headings --- */
.eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-blue);
  margin-bottom: var(--spacing-sm);
}

/* NAME IS LEGACY: this renders blue, not orange. It was orange at 2.79:1 on
   white — below the 4.5:1 WCAG AA floor for 13px text — so it moved to the
   deep blue, which stays visually distinct from the primary-blue `.eyebrow`
   above while passing at 8.09:1. The class is still called `.eyebrow-orange`
   only because 89 call sites (56 of them in CMS content under `content/`)
   reference that name; renaming it is a separate mechanical pass. Do not read
   this as a deliberate name/value mismatch — that is the mistake the
   `--color-*-green` aliases made. See DESIGN-SYSTEM.md. */
.eyebrow-orange {
  color: var(--color-deep-blue);
}

/* --- Subpage hero (smaller than the homepage hero) --- */
.page-hero {
  padding-top: calc(72px + var(--spacing-2xl));
  padding-bottom: var(--spacing-2xl);
  background: linear-gradient(180deg, var(--color-cloud-white) 0%, #FFFFFF 100%);
}

.page-hero .hero-content {
  max-width: 820px;
}

.page-hero h1 {
  font-size: 2.5rem;
}

.page-hero.hero-dark {
  background: linear-gradient(135deg, var(--color-dark-blue) 0%, var(--color-primary-blue) 100%);
}

.page-hero.hero-dark h1,
.page-hero.hero-dark .lead {
  color: #FFFFFF;
}

.page-hero.hero-dark .lead {
  opacity: 0.92;
}

/* --- Breadcrumb --- */
.breadcrumb {
  font-size: 0.875rem;
  color: var(--color-slate-gray);
  margin-bottom: var(--spacing-md);
}

.breadcrumb a {
  color: var(--color-slate-gray);
}

.breadcrumb a:hover {
  color: var(--color-primary-blue);
}

.breadcrumb span {
  margin: 0 0.4rem;
  opacity: 0.6;
}

/* --- Generic card grids (products / solutions / services) --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.pl-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.pl-card:hover {
  border-color: var(--color-primary-blue);
  box-shadow: 0 10px 30px rgba(14, 104, 183, 0.12);
  transform: translateY(-3px);
}

.pl-card .card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  /* Kept for the two `01`/`02` step tiles on /products/profound-ai/, which hold
     numerals rather than an icon. Icons size themselves — see below. */
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-sky-blue) 100%);
  color: #FFFFFF;
  margin-bottom: var(--spacing-md);
}

/* The tile holds one 24px stroke icon from .build/icons.cjs. It draws with
   stroke: currentColor, so it picks up the `color` above (and the accent
   variant below) instead of hardcoding a value. See DESIGN-SYSTEM.md > Icons. */
.card-icon svg {
  display: block;
  width: 24px;
  height: 24px;
  flex: none;
}

.pl-card.accent .card-icon {
  background: var(--color-accent-orange);
}

.pl-card h3, .pl-card h4 {
  margin-bottom: 0.5rem;
}

.pl-card p {
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-md);
}

.pl-card .card-link {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.9375rem;
}

.pl-card .card-link::after {
  content: " \2192";
}

/* --- Logo strip ("trusted by") --- */
.logo-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xl);
  opacity: 0.75;
}

.logo-strip img {
  height: 38px;
  width: auto;
  filter: grayscale(100%);
  transition: filter var(--transition-base), opacity var(--transition-base);
}

.logo-strip img:hover {
  filter: grayscale(0%);
}

/* --- Resource / blog / case-study cards --- */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.resource-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.resource-card:hover {
  box-shadow: 0 10px 30px rgba(14, 104, 183, 0.12);
  transform: translateY(-3px);
}

.resource-card .resource-media {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-sky-blue) 100%);
  background-size: cover;
  background-position: center;
}

.resource-card .resource-media img {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.resource-card .resource-body {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.resource-card .resource-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  /* Every card in the grid carries a tag, so this was never emphasis — it's
     metadata, and it should recede behind the card title rather than compete
     with it. (Orange was also 2.79:1 here, under the AA floor for 12px.) */
  color: var(--color-slate-gray);
  margin-bottom: 0.5rem;
}

.resource-card h4 {
  margin-bottom: 0.5rem;
  font-size: 1.0625rem;
}

.resource-card p {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.resource-card .card-link {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.9rem;
}

/* --- Stat band --- */
.stat-band {
  background: var(--color-deep-navy);
  color: #FFFFFF;
}

.stat-band .stat-value {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--color-sky-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-band .stat-label {
  color: rgba(255, 255, 255, 0.75);
}

/* --- Split CTA (text + button side by side) --- */
.cta-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.cta-split .cta-split-text {
  flex: 1;
  min-width: 280px;
}

/* --- Footer: logo sizing for the white wordmark --- */
.footer-brand img {
  height: 40px;
}

@media (max-width: 1024px) {
  .card-grid,
  .resource-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .card-grid,
  .card-grid.cols-2,
  .card-grid.cols-4,
  .resource-grid {
    grid-template-columns: 1fr;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  /* On mobile the desktop dropdown panels are hidden; the mobile menu lists
     the sub-links inline instead. */
  .dropdown,
  .caret {
    display: none;
  }
}

/* ============================================
   Cookie consent banner
   Gates HubSpot analytics cookies (see /scripts/cookie-consent.js).
   ============================================ */
.cookie-consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1090;
  background: var(--color-deep-navy);
  color: #FFFFFF;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.18);
  transform: translateY(110%);
  transition: transform var(--transition-base);
}

.cookie-consent.show {
  transform: translateY(0);
}

.cookie-consent-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.cookie-consent-text {
  flex: 1 1 320px;
}

.cookie-consent-text p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
}

.cookie-consent-text a {
  color: #FFFFFF;
  text-decoration: underline;
}

.cookie-consent-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .cookie-consent-inner {
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
  }

  .cookie-consent-actions {
    width: 100%;
  }

  .cookie-consent-actions .btn {
    flex: 1;
  }
}

/* ============================================================================
   Global Search
   The magnifier in the nav (.nav-search-btn) + mobile menu (.mobile-search-link)
   open a keyboard-accessible overlay (.search-overlay); the /search/ page reuses
   the same result markup (.search-results / .search-result). Powered by
   /scripts/site-search.js against /search-index.json.
   ============================================================================ */

/* --- Nav magnifier button --- */
.nav-search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-round);
  color: var(--color-black);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
}

.nav-search-btn:hover,
.nav-search-btn:focus-visible {
  color: var(--color-primary-blue);
  background: var(--color-cloud-white);
  outline: none;
}

.nav-search-btn svg {
  display: block;
}

/* --- Mobile menu search link (first item) --- */
.mobile-menu .mobile-search-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-black);
  font-weight: 600;
}

.mobile-menu .mobile-search-link:hover {
  border-color: var(--color-primary-blue);
  color: var(--color-primary-blue);
}

/* --- Search overlay (opened from the nav) --- */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
}

.search-overlay.open {
  display: block;
}

body.search-open {
  overflow: hidden;
}

.search-overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(11, 48, 80, 0.55);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.search-overlay-panel {
  position: relative;
  width: calc(100% - 2 * var(--spacing-md));
  max-width: 720px;
  margin: 8vh auto 0;
  max-height: 84vh;
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: fadeInUp 0.25s ease;
}

.search-overlay-form {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.search-overlay-icon {
  color: var(--color-slate-gray);
  flex-shrink: 0;
}

.search-overlay-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-primary);
  font-size: 1.125rem;
  color: var(--color-black);
  background: transparent;
}

.search-overlay-close {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  color: var(--color-slate-gray);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.search-overlay-close:hover {
  color: var(--color-primary-blue);
  background: var(--color-cloud-white);
}

.search-overlay-hint {
  margin: 0;
  padding: 0.6rem var(--spacing-md) 0;
  font-size: var(--font-size-xs);
  color: var(--color-slate-gray);
}

.search-overlay-results {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
}

/* --- Shared result list (overlay + /search/ page) --- */
.search-result {
  display: block;
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  color: inherit;
}

.search-result + .search-result {
  margin-top: 0.25rem;
}

.search-result:hover,
.search-result:focus-visible {
  background: var(--color-cloud-white);
  border-color: var(--color-border);
  outline: none;
}

.search-result-section {
  display: block;
  font-size: var(--font-size-2xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  /* Section label on every search-dropdown row — metadata, not emphasis. */
  color: var(--color-slate-gray);
  margin-bottom: 0.15rem;
}

.search-result-title {
  display: block;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-black);
}

.search-result-desc {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-slate-gray);
  margin-top: 0.15rem;
}

.search-empty {
  padding: var(--spacing-md);
  color: var(--color-slate-gray);
}

/* --- /search/ page form --- */
.search-page-hero {
  max-width: 720px;
}

.search-page-form {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: var(--spacing-lg);
  padding: 0.5rem 0.5rem 0.5rem var(--spacing-md);
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.search-page-form:focus-within {
  border-color: var(--color-primary-blue);
  box-shadow: 0 0 0 3px rgba(14, 104, 183, 0.1);
}

.search-page-icon {
  color: var(--color-slate-gray);
  flex-shrink: 0;
}

.search-page-input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  font-family: var(--font-primary);
  font-size: 1.125rem;
  color: var(--color-black);
  background: transparent;
}

.search-page-form .btn {
  flex-shrink: 0;
}

.search-page-status {
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-slate-gray);
}

.search-page-results {
  max-width: var(--max-width-narrow);
}

@media (max-width: 480px) {
  .search-page-form {
    flex-wrap: wrap;
  }

  .search-page-form .btn {
    width: 100%;
  }
}

/* ============================================================================
   Context-aware chrome variants (header/footer)
   The 'minimal' variant (assemble.cjs → pages.json "chrome": "minimal") drops
   the dropdown menu and the multi-column footer for focused landing / legal
   pages, keeping the global logo + search + CTA so the chrome stays recognisable.
   ============================================================================ */
.header-minimal .nav {
  gap: var(--spacing-sm);
}

.footer-minimal {
  padding: var(--spacing-lg) 0;
}

.footer-minimal .footer-bottom {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

/* ============================================================================
   Responsive: device aspect ratios
   The width breakpoints above cover the common desktop/tablet/mobile widths
   (incl. 4:3 monitors and tablet portrait, which are width-driven). These rules
   add the extremes the brief calls out: ultra-wide 32:9 monitors and short
   landscape viewports where a fixed header + tall menu would otherwise overflow.
   ============================================================================ */

/* Ultra-wide / large desktops (e.g. 32:9, 21:9): content is already capped by
   --max-width so text lines never stretch; give big screens a slightly wider
   measure and a touch more base size so the centered column doesn't look lost. */
@media (min-width: 1800px) {
  :root {
    --max-width: 1320px;
  }
  html {
    font-size: 17px;
  }
}

@media (min-width: 2560px) {
  :root {
    --max-width: 1440px;
  }
}

/* Keep dropdown panels and the mobile menu scrollable rather than clipped when
   the viewport is short (landscape phones, split-screen, some ultra-wide setups
   whose height is small relative to width). */
.mobile-menu {
  max-height: calc(100vh - var(--header-height));
  max-height: calc(100dvh - var(--header-height));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.nav-links .dropdown {
  max-height: calc(100vh - var(--header-height) - var(--spacing-md));
  overflow-y: auto;
}

@media (max-height: 560px) and (min-width: 769px) {
  .search-overlay-panel {
    margin-top: 3vh;
    max-height: 94vh;
  }
}

/* ============================================================================
   Blog — post layout + listing
   A blog post carries the standard page-hero and footer chrome. Its body uses a
   two-column layout (article + sticky right rail) beneath a feature media block
   that is either an image (variant 1) or an embedded video (variant 2). Both
   variants share this layout; only the .blog-feature-media contents differ.
   ============================================================================ */
.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--spacing-2xl);
  align-items: start;
}

.blog-feature-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-sky-blue) 100%);
  box-shadow: var(--shadow-md);
}

.blog-feature-media img,
.blog-feature-media iframe,
.blog-feature-media video {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.blog-article { min-width: 0; }
.blog-article h2 { margin-top: var(--spacing-xl); margin-bottom: var(--spacing-sm); }
.blog-article h3 { margin-top: var(--spacing-lg); margin-bottom: var(--spacing-xs); }
.blog-article p { margin-bottom: var(--spacing-md); }
.blog-article ul.bullet-list { margin-bottom: var(--spacing-md); }

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: center;
  color: var(--color-slate-gray);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.blog-meta .blog-meta-sep { color: var(--color-border); }

.blog-side {
  position: sticky;
  top: calc(var(--header-height) + 1rem);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.blog-side .side-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  background: var(--color-cloud-white);
}

.blog-side .side-card h4 { margin-bottom: var(--spacing-sm); }
.blog-side .side-card p { font-size: var(--font-size-sm); margin-bottom: var(--spacing-sm); }

.share-links { display: flex; flex-wrap: wrap; gap: var(--spacing-xs); }
.share-links a {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary-blue);
  text-decoration: none;
}
.share-links a:hover { background: var(--color-primary-blue); color: #FFFFFF; border-color: var(--color-primary-blue); }

@media (max-width: 900px) {
  .blog-layout { grid-template-columns: 1fr; }
  .blog-side { position: static; }
}

/* --- Case study / resource feature highlight (spec: L = highlight info, R = feature image) --- */
.feature-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 280px;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-sky-blue) 100%);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-md);
}
.feature-media img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* Fitted media — portrait covers, logos and low-resolution thumbnails would be
   badly cropped if forced to fill a wide 16:9 / 4:3 frame with object-fit:cover.
   The injector tags those images with .media-contain (based on each image's real
   aspect ratio), so they are shown WHOLE, centered on a neutral mat, instead. */
.resource-card .resource-media img.media-contain,
.blog-feature-media img.media-contain,
.feature-media img.media-contain {
  object-fit: contain;
  box-sizing: border-box;
  background: var(--color-cloud-white);
  padding: 14px;
}

/* --- Empty media placeholders --------------------------------------------
   The resource cards, blog feature block, and case-study feature slot all fall
   back to a flat blue gradient when no image has been supplied. During the
   WordPress -> Express port those images weren't migrated, so many pages showed
   a bare blue rectangle. Until real assets are dropped in, dress the empty slot
   as an intentional, branded thumbnail: keep the gradient, add depth with a soft
   highlight, and center a subtle Profound Logic monogram watermark.

   `:empty` scopes this to placeholders only. As soon as a real <img> child is
   added the selector stops matching and the media renders the image cleanly —
   no per-page CSS or markup change needed to swap a placeholder for a photo. */
.resource-card .resource-media:empty,
.blog-feature-media:empty,
.feature-media:empty {
  position: relative;
  background:
    radial-gradient(120% 120% at 15% 12%, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0) 55%),
    linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-sky-blue) 100%);
}
.resource-card .resource-media:empty::after,
.blog-feature-media:empty::after,
.feature-media:empty::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url('/images/profound-logic-logo-white.png') center / clamp(96px, 34%, 220px) auto no-repeat;
  opacity: 0.28;
  pointer-events: none;
}

/* ============================================================================
   CoderFlow — sub-brand chrome
   CoderFlow is presented as a sub-brand: pages under /products/coderflow/ get
   their own dark header and footer (body.cf) instead of the Profound Logic nav,
   while still linking back to the parent brand. Selected in assemble.cjs via the
   page's `brand: "coderflow"` flag.
   ============================================================================ */
body.cf { background: var(--color-white); }

.cf-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--color-deep-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.cf-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--spacing-lg);
}
.cf-wordmark {
  display: inline-flex;
  align-items: baseline;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  text-decoration: none;
  white-space: nowrap;
}
.cf-wordmark b { color: var(--color-accent-orange); font-weight: 800; }
.cf-wordmark .cf-parent {
  margin-left: 0.6rem;
  padding-left: 0.6rem;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  font-size: var(--font-size-2xs);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.6);
}
.cf-nav { display: flex; align-items: center; gap: var(--spacing-lg); }
.cf-nav a {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 600;
  font-size: var(--font-size-sm);
  text-decoration: none;
  transition: color var(--transition-base);
}
.cf-nav a:hover,
.cf-nav a.active { color: #FFFFFF; }
.cf-nav a.active { border-bottom: 2px solid var(--color-accent-orange); padding-bottom: 2px; }
.cf-nav .cf-cta {
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent-orange);
  color: #FFFFFF;
}
.cf-nav .cf-cta:hover { background: var(--color-accent-orange); color: #FFFFFF; }

.cf-footer {
  background: #081a2c;
  color: rgba(255, 255, 255, 0.72);
  padding: var(--spacing-2xl) 0 var(--spacing-xl);
}
.cf-footer .cf-footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  align-items: center;
  justify-content: space-between;
}
.cf-footer .cf-wordmark { font-size: 1.15rem; }
.cf-footer nav { display: flex; flex-wrap: wrap; gap: var(--spacing-lg); }
.cf-footer nav a { color: rgba(255, 255, 255, 0.72); font-size: var(--font-size-sm); text-decoration: none; }
.cf-footer nav a:hover { color: #FFFFFF; }
.cf-footer .cf-footer-bottom {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
}
.cf-footer .cf-footer-bottom a { color: rgba(255, 255, 255, 0.6); }

@media (max-width: 820px) {
  .cf-nav { gap: var(--spacing-md); }
  .cf-nav .cf-link-hide { display: none; }
  .cf-wordmark .cf-parent { display: none; }
}

/* Below ~640px the single-row bar can no longer hold the wordmark, the three
   section links and the CTA. The links start stacking one word per line
   ("How / It / Works"), and by 480px the "Schedule a Demo" pill is pushed off
   the right edge entirely — the sub-brand chrome has no hamburger to fall back
   on, so nothing catches it. Wrap the bar into two rows instead: wordmark on
   top, nav row beneath. Every link and the CTA stay on one line and stay
   reachable down to 320px, and `.cf-nav` wraps again at the very bottom of the
   range so the CTA drops to its own row rather than overflowing. */
@media (max-width: 640px) {
  .cf-header .container {
    flex-wrap: wrap;
    height: auto;
    padding-top: 0.625rem;
    padding-bottom: 0.625rem;
    gap: 0.5rem;
  }
  .cf-wordmark { font-size: 1.2rem; }
  .cf-nav {
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem var(--spacing-sm);
  }
  /* Keep each label on one line — the stacking is the thing being fixed. */
  .cf-nav a { white-space: nowrap; }
  .cf-nav .cf-cta { padding: 0.45rem 0.9rem; }
}

/* Narrow phones: "Schedule a Demo" no longer fits beside the three section
   links, so give it its own full-width row rather than leaving it stranded —
   the same treatment `.btn` already gets at this width. */
@media (max-width: 480px) {
  .cf-nav .cf-cta {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}