/* ============================================================
   HUSNI HALIM — global.css
   Shared UI/UX enhancements loaded on all pages.
   ============================================================ */

/* ---- Accessibility: Focus-visible outlines ---- */
:root {
  --focus-ring: 0 0 0 3px rgba(139, 34, 82, 0.35);
  --focus-ring-light: 0 0 0 3px rgba(255, 255, 255, 0.35);
  --focus-ring-gold: 0 0 0 3px rgba(196, 120, 50, 0.35);
}

:focus-visible {
  outline: 2px solid var(--c-accent, #8b2252);
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-radius: 2px;
}

/* ---- Professional paragraph alignment ---- */
@media (min-width: 760px) {
  main p:not(
    .hero-role,
    .hero-subtitle,
    .section-desc,
    .form-note,
    .contact-method,
    .bottom-cta-or,
    .site-update-meta,
    .testimonial-role,
    .testimonial-text,
    .case-industry,
    .case-tag,
    .card-note,
    .q-author,
    .hh-share__label
  ) {
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
  }

  main :where(
    .hero,
    .site-updates,
    .contact-form,
    .email-form,
    .hh-share,
    .footer,
    .site-footer,
    .stats,
    .proof-strip,
    .company-proof-grid,
    .company-sector-strip
  ) p {
    text-align: initial;
    hyphens: manual;
  }

  main :where(.text-center, [style*="text-align:center"], [style*="text-align: center"]) p {
    text-align: center;
  }
}

/* Light outlines for dark backgrounds */
.nav a:focus-visible,
.nav button:focus-visible,
.hero a:focus-visible,
.hero button:focus-visible,
.expertise-section a:focus-visible,
.company-marquee-section a:focus-visible,
.kaizen-hero a:focus-visible,
.kaizen-hero button:focus-visible,
.contact-section a:focus-visible,
.contact-section button:focus-visible,
footer a:focus-visible,
footer button:focus-visible {
  outline-color: var(--c-secondary, #c47832);
}

/* ---- Nav backdrop overlay ---- */
.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.nav-links.open ~ .nav-backdrop,
.nav-links.active ~ .nav-backdrop {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 900px) {
  .nav-backdrop {
    display: block !important;
  }
}

@media (min-width: 901px) {
  .nav-backdrop {
    display: none !important;
  }
}

/* ---- Form validation styles ---- */
.form-group input:user-invalid,
.form-group select:user-invalid,
.form-group textarea:user-invalid {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12) !important;
  background: #fffbfb;
}

.form-group input:user-valid,
.form-group select:user-valid,
.form-group textarea:user-valid {
  border-color: #16a34a !important;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12) !important;
}

.form-group .field-error {
  font-size: 12px;
  color: #dc2626;
  margin-top: 2px;
  display: none;
}

.form-group input:user-invalid ~ .field-error,
.form-group select:user-invalid ~ .field-error,
.form-group textarea:user-invalid ~ .field-error {
  display: block;
}

/* Focus state improvements for form fields */
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
  border-color: var(--c-accent, #8b2252) !important;
  box-shadow: 0 0 0 3px rgba(139, 34, 82, 0.15) !important;
  outline: none !important;
}

/* ---- CTA improvements ---- */
.hero-actions .btn {
  position: relative;
  overflow: hidden;
}

.hero-actions .btn-primary {
  box-shadow: 0 4px 20px rgba(139, 34, 82, 0.25);
}

.hero-actions .btn-primary:hover {
  box-shadow: 0 8px 32px rgba(139, 34, 82, 0.35);
  transform: translateY(-3px);
}

.hero-actions .btn-outline {
  border-width: 2px;
}

/* ---- Button touch targets (mobile) ---- */
@media (max-width: 600px) {
  .btn {
    min-height: 48px;
    padding: 12px 24px;
  }

  .nav-cta {
    min-height: 52px !important;
  }
}

/* ---- Reduced motion safety ---- */
@media (prefers-reduced-motion: reduce) {
  .nav-backdrop {
    transition: none;
  }
  a,
  button,
  input,
  select,
  textarea {
    transition: none !important;
  }
}

/* ---- Smooth card hover touch-up ---- */
.service-card,
.testimonial-card,
.case-card,
.training-card,
.blog-card {
  -webkit-tap-highlight-color: transparent;
}

/* ---- Skip-to-content link (hidden until focused) ---- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: 10000;
  padding: 8px 16px;
  background: var(--c-accent, #8b2252);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* ---- Quick answer box in hero ---- */
.hero-quick-answer {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 18px 20px;
  margin-top: 20px;
  backdrop-filter: blur(10px);
}

.hero-quick-answer p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.hero-quick-answer strong {
  color: var(--c-secondary, #c47832);
}

.hero-quick-answer a {
  color: var(--c-secondary, #c47832);
}

/* ---- Problem Framing section (pain cards) ---- */
.pain-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-top: 3px solid var(--c-accent, #8b2252);
  border-radius: 6px;
  padding: 1.5rem;
}

.pain-card h4 {
  font-family: var(--font-sans, 'DM Sans', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: #111;
  margin-bottom: 0.6rem;
  line-height: 1.4;
}

.pain-card p {
  font-family: var(--font-sans, 'DM Sans', sans-serif);
  font-size: 0.87rem;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/* ---- ROI stat cards ---- */
.roi-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 6px;
  padding: 1.25rem;
  text-align: center;
}

.roi-number {
  font-family: var(--font-serif, 'Cormorant Garamond', Georgia, serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--c-accent, #8b2252);
  line-height: 1;
}

.roi-label {
  font-family: var(--font-sans, 'DM Sans', sans-serif);
  font-size: 0.82rem;
  color: #777;
  margin-top: 6px;
  line-height: 1.4;
}

/* ---- Section heading underline (cosmetic) ---- */
.section > h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--c-accent, #8b2252);
  margin-top: 12px;
  border-radius: 2px;
  opacity: 0.5;
}

.expertise-section > h2::after,
.company-marquee-section > h2::after {
  background: var(--c-secondary, #c47832);
}

/* ---- Mobile CTA sticky bar ---- */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: var(--c-dark, #0c1b2e);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 16px;
  gap: 10px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15);
}

.mobile-cta-bar .btn {
  flex: 1;
  justify-content: center;
  font-size: 13px;
  min-height: 44px;
}

@media (max-width: 600px) {
  .mobile-cta-bar {
    display: flex;
  }

  body {
    padding-bottom: 70px;
  }
}