/**
 * PUBLIC MARKETING SITE STYLES
 * public-site.css
 *
 * Styles for the public-facing marketing site (/public/*).
 * Scoped under .public-site to avoid bleeding into the internal app.
 *
 * Design language: Dark nav/footer from invariablydigital.com,
 * hero background imagery with overlay, Sora/Epilogue typography,
 * orange accent (#ff7900) from parent brand.
 */

/* ================================================
   VARIABLES
   ================================================ */

.public-site {
  --pub-nav-bg: #0d1117;
  --pub-nav-text: rgba(255, 255, 255, 0.85);
  --pub-nav-hover: #e8913a;
  --pub-accent: #e8913a;
  --pub-accent-light: rgba(232, 145, 58, 0.12);
  --pub-blue: #227bc3;
  --pub-dark: #0d1117;
  --pub-dark-surface: #161b22;
  --pub-text: #212121;
  --pub-text-secondary: #555;
  --pub-text-muted: #80868b;
  --pub-border: #e8eaed;
  --pub-bg: #f5f5f5;
  --pub-bg-subtle: #eeeeee;
  --pub-radius: 12px;
  --pub-transition: 200ms ease;
}

/* ================================================
   LAYOUT & TYPOGRAPHY
   ================================================ */

.public-site {
  font-family: 'Epilogue', 'Inter', -apple-system, sans-serif;
  color: var(--pub-text);
  background: var(--pub-bg);
  margin: 0;
  padding: 0;
}

/* Override Material Dashboard body defaults within public site */
.public-site,
.public-site p,
.public-site span,
.public-site div,
.public-site li {
  color: var(--pub-text);
}

.public-site a {
  color: var(--pub-accent) !important;
  text-decoration: none;
  transition: color var(--pub-transition);
}

.public-site a:hover {
  color: #d4832f !important;
}

/* Remap internal --omni-* tokens to public brand palette */
.public-site {
  --omni-primary: var(--pub-accent);
  --omni-text-primary: #111;
  --omni-text-secondary: var(--pub-text-secondary);
  --omni-border-color: var(--pub-border);
  --omni-bg-card: #fff;
  --omni-bg-muted: var(--pub-bg-subtle);
  --omni-bg-surface: var(--pub-bg-subtle);
  --omni-bg-default: var(--pub-bg);
  --bs-link-color: var(--pub-accent);
  --bs-link-hover-color: #d4832f;
}

.public-site .card {
  background: #fff;
  border: 1px solid var(--pub-border);
}

/* Full-height main area */
.public-main {
  min-height: calc(100vh - 64px);
  background: #f5f5f5;
}

.public-site h1,
.public-site h2,
.public-site h3,
.public-site h4,
.public-site h5,
.public-site h6 {
  font-family: 'Sora', 'Inter', -apple-system, sans-serif;
  color: #111;
}

/* ================================================
   NAVIGATION — Dark bar (ID brand)
   ================================================ */

.public-nav {
  background: var(--pub-nav-bg);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  border-bottom: none;
}

.public-site .public-nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 0.75rem;
}

.public-nav-logo img {
  height: 28px;
  filter: brightness(0) invert(1);
}

.public-nav-brand-divider {
  width: 1px;
  height: 24px;
  background: rgba(255, 255, 255, 0.2);
}

.public-nav-parent-logo img {
  height: 18px;
  opacity: 0.6;
  transition: opacity var(--pub-transition);
}

.public-nav-parent-logo:hover img {
  opacity: 1;
}

.public-nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.public-site .public-nav-link {
  text-decoration: none;
  color: var(--pub-nav-text) !important;
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: color var(--pub-transition), border-color var(--pub-transition);
  letter-spacing: 0.01em;
}

.public-site .public-nav-link:hover {
  color: var(--pub-nav-hover) !important;
}

.public-site .public-nav-link.active {
  color: #fff !important;
  border-bottom-color: var(--pub-accent);
}

.public-nav-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.public-site .public-nav-login {
  text-decoration: none;
  color: var(--pub-nav-text) !important;
  font-weight: 500;
  font-size: 0.875rem;
  transition: color var(--pub-transition);
}

.public-site .public-nav-login:hover {
  color: #fff !important;
}

.public-site .public-nav-cta {
  background: var(--pub-accent);
  color: #fff !important;
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: background var(--pub-transition), transform var(--pub-transition);
}

.public-site .public-nav-cta:hover {
  background: #d4832f;
  color: #fff !important;
  transform: translateY(-1px);
}

/* ================================================
   PAGE HERO — Photo background with overlay
   ================================================ */

.public-page-hero {
  position: relative;
  background: url('/images/invdg-bridge.jpg') center/cover no-repeat;
  padding: 9rem 2rem 8rem;
  text-align: center;
  overflow: hidden;
}

.public-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 17, 23, 0.82),
    rgba(34, 123, 195, 0.55)
  );
  z-index: 1;
}

.public-page-hero > * {
  position: relative;
  z-index: 2;
}

.public-page-hero h1 {
  color: #fff;
  font-weight: 700;
  font-size: 3.5rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.public-page-hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Hero outline button (used in hero toggle/secondary actions) */
.public-site .public-hero-btn-outline {
  background: transparent;
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.5);
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.875rem;
  text-decoration: none;
  transition: background var(--pub-transition), border-color var(--pub-transition);
}

.public-site .public-hero-btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.8);
  color: #fff !important;
}

/* Wave divider at bottom of hero */
.public-hero-wave {
  position: relative;
  margin-top: -2px;
  line-height: 0;
}

.public-hero-wave svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* ================================================
   HERO SECTION (CMS — used by ContentRenderer)
   ================================================ */

.public-hero {
  position: relative;
  text-align: center;
  padding: 9rem 2rem 8rem;
  background: url('/images/invdg-bridge.jpg') center/cover no-repeat;
  overflow: hidden;
}

.public-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 17, 23, 0.82),
    rgba(34, 123, 195, 0.55)
  );
}

.public-hero > * {
  position: relative;
  z-index: 2;
}

.public-hero h1 {
  font-weight: 700;
  margin-bottom: 1rem;
  color: #fff;
}

.public-hero-subtitle {
  color: rgba(255, 255, 255, 0.85) !important;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.public-hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ================================================
   FOOTER — Dark (matching nav)
   ================================================ */

.public-footer {
  background: var(--pub-nav-bg);
  padding: 2.5rem 2rem 2rem;
  text-align: center;
  border-top: none;
}

.public-footer-accent {
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: var(--pub-accent);
  margin: 0 auto 1.5rem;
}

.public-footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.public-site .public-footer-link {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.6) !important;
  font-size: 0.875rem;
  transition: color var(--pub-transition);
}

.public-site .public-footer-link:hover {
  color: var(--pub-accent) !important;
}

.public-footer-copyright {
  color: rgba(255, 255, 255, 0.6) !important;
  font-size: 0.8125rem;
  margin: 0 0 0.5rem;
}

.public-footer-parent {
  color: rgba(255, 255, 255, 0.45) !important;
  margin: 0;
  font-size: 0.75rem;
}

/* ================================================
   CTA BANNER (CMS)
   ================================================ */

.public-cta-banner {
  text-align: center;
  padding: 3rem 1.5rem;
  background: #f8f9fa;
  color: var(--pub-text);
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius);
  margin: 2rem auto;
  max-width: 1200px;
}

.public-cta-banner h2 {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #111 !important;
}

.public-cta-banner p {
  margin-bottom: 1.5rem;
  color: var(--pub-text-secondary) !important;
}

.public-cta-banner .btn,
.public-cta-banner-btn {
  background: var(--pub-accent);
  color: #fff !important;
  font-weight: 600;
}

.public-cta-banner .btn:hover,
.public-cta-banner-btn:hover {
  background: #d4832f;
  color: #fff !important;
}

/* ================================================
   FEATURE GRID (CMS)
   ================================================ */

.public-feature-grid {
  padding: 3rem 1.5rem;
}

.public-feature-grid h2 {
  text-align: center;
  font-weight: 700;
  margin-bottom: 2rem;
}

.public-feature-grid-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.public-feature-card {
  text-align: center;
  padding: 1.5rem;
}

.public-feature-card .material-symbols-rounded {
  color: var(--pub-accent);
  margin-bottom: 0.5rem;
}

.public-feature-card h5 {
  font-weight: 600;
}

.public-feature-card p {
  color: var(--pub-text-secondary);
}

/* ================================================
   TESTIMONIALS (CMS)
   ================================================ */

.public-testimonials {
  padding: 3rem 1.5rem;
  background: var(--pub-bg-subtle);
}

.public-testimonials h2 {
  text-align: center;
  font-weight: 700;
  margin-bottom: 2rem;
}

.public-testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.public-testimonial-quote {
  font-style: italic;
  color: var(--pub-text-secondary);
  margin-bottom: 1rem;
}

/* ================================================
   PRICING CARDS
   ================================================ */

.public-pricing-card {
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius);
  transition: transform var(--pub-transition), box-shadow var(--pub-transition);
}

.public-pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.public-pricing-card.featured {
  border: 2px solid var(--pub-accent);
}

.public-pricing-popular {
  border-top: 3px solid var(--pub-accent);
}

/* Override internal app button classes within public site */
.public-site .omni-btn-primary {
  background: var(--pub-accent);
  border-color: var(--pub-accent);
}

.public-site .omni-btn-primary:hover {
  background: #d4832f;
  border-color: #d4832f;
}

/* ================================================
   CONTACT FORM
   ================================================ */

.public-contact-form .input-group-outline:focus-within {
  border-color: var(--pub-accent);
}

.public-contact-form .form-control:focus {
  border-color: var(--pub-accent);
  box-shadow: 0 0 0 1px rgba(255, 121, 0, 0.2);
}

/* ================================================
   SUCCESS / STATUS STATES
   ================================================ */

.public-success-icon {
  color: var(--omni-semantic-success, #1e8e3e);
}

/* ================================================
   SECTION CONTENT AREA
   ================================================ */

.public-content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

/* ================================================
   RESPONSIVE
   ================================================ */

@media (max-width: 768px) {
  .public-nav {
    padding: 0 1rem;
    height: 56px;
  }

  .public-nav-links {
    gap: 1rem;
  }

  .public-nav-link {
    font-size: 0.8125rem;
  }

  .public-nav-brand-divider,
  .public-nav-parent-logo {
    display: none;
  }

  .public-page-hero {
    padding: 5rem 1rem 4rem;
  }

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

  .public-hero {
    padding: 5rem 1rem 4rem;
  }

  .public-feature-grid-items,
  .public-testimonial-grid {
    grid-template-columns: 1fr;
  }

  .public-cta-banner {
    margin: 1rem;
    border-radius: 8px;
  }
}