/* ===================================================
 * TECHERICS TOOLS — MASTER COMMON STYLESHEET (2026)
 * Aesthetic: Modern Airy Light Mode (Stripe & Apple style)
 * Clean whites, soft slates, beautiful typography, zero clutter
 * =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&family=JetBrains+Mono:wght@500;600&display=swap');

/* --- Page Reset & Modern Airy Background --- */
html, body {
  background-color: #f8fafc !important;
  color: #1e293b !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  line-height: 1.6 !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Atmospheric subtle light glow */
body::before {
  content: '' !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  background-image: 
    radial-gradient(circle at 50% -10%, rgba(37, 99, 235, 0.05) 0%, transparent 60%),
    radial-gradient(circle at 10% 25%, rgba(14, 165, 233, 0.04) 0%, transparent 45%) !important;
  background-size: 100% 100% !important;
  pointer-events: none !important;
  z-index: 0 !important;
}

/* --- Clean Modern Header (No dark overrides) --- */
header, .ms-global-header {
  position: sticky !important;
  top: 0 !important;
  z-index: 99999 !important;
  width: 100% !important;
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(18px) !important;
  -webkit-backdrop-filter: blur(18px) !important;
  border-bottom: 1px solid #e2e8f0 !important;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04) !important;
}

#navbar {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 14px 0 !important;
}

.wrap, .ms-nav-container {
  width: 100% !important;
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 24px !important;
}

.nav-inner {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.brand-group {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  text-decoration: none !important;
}

.brand-logo-img {
  width: 32px !important;
  height: 32px !important;
  border-radius: 8px !important;
}

.brand-text {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.brand-title, .brand-text .name-top {
  font-family: 'Plus Jakarta Sans', sans-serif !important;
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  color: #0f172a !important;
  letter-spacing: -0.01em !important;
}

.brand-badge, .brand-text .name-bottom {
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 0.68rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  padding: 2px 7px !important;
  border-radius: 9999px !important;
  background: #f1f5f9 !important;
  border: 1px solid #e2e8f0 !important;
  color: #475569 !important;
}

.nav-links, .ms-nav-links {
  display: flex !important;
  align-items: center !important;
  gap: 28px !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.nav-link, .ms-nav-links a {
  font-size: 0.88rem !important;
  font-weight: 500 !important;
  color: #475569 !important;
  text-decoration: none !important;
  transition: color 0.15s ease !important;
}

.nav-link:hover, .nav-link.active,
.ms-nav-links a:hover, .ms-nav-links a.active {
  color: #2563eb !important;
}

.nav-actions {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}

.nav-search-trigger {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  background: #f1f5f9 !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 8px !important;
  padding: 6px 12px !important;
  font-size: 0.82rem !important;
  color: #64748b !important;
  text-decoration: none !important;
  cursor: pointer !important;
}

.nav-search-trigger:hover {
  background: #e2e8f0 !important;
  color: #0f172a !important;
}

.nav-btn-talk {
  background: #2563eb !important;
  color: #ffffff !important;
  font-size: 0.82rem !important;
  font-weight: 700 !important;
  padding: 8px 16px !important;
  border-radius: 9999px !important;
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25) !important;
}

/* --- Container & Workspace Reset --- */
.container:not(.calc-input-panel):not(.editor-pane-card) {
  max-width: 1180px !important;
  margin: 24px auto 60px !important;
  padding: 24px !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* --- SEO Content Hub & FAQs at Page Bottom (Modern Airy Light) --- */
.ms-seo-content-hub, .seo-content-hub {
  margin-top: 60px !important;
  padding: 40px 0 !important;
  border-top: 1px solid #e2e8f0 !important;
  background: #ffffff !important;
}

.ms-seo-container {
  max-width: 1140px !important;
  margin: 0 auto !important;
  padding: 0 24px !important;
}

.ms-badge-wrap {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  margin-bottom: 24px !important;
}

.ms-back-link {
  color: #2563eb !important;
  text-decoration: none !important;
  font-size: 0.86rem !important;
  font-weight: 600 !important;
}

.ms-cat-badge {
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  padding: 4px 10px !important;
  border-radius: 9999px !important;
  background: #eff6ff !important;
  border: 1px solid #bfdbfe !important;
  color: #1d4ed8 !important;
}

.ms-seo-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 14px !important;
  padding: 30px !important;
  margin-bottom: 24px !important;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04) !important;
}

.ms-section-title {
  font-family: 'Plus Jakarta Sans', sans-serif !important;
  font-size: 1.4rem !important;
  font-weight: 800 !important;
  color: #0f172a !important;
  margin-bottom: 14px !important;
  letter-spacing: -0.02em !important;
}

.ms-lead-text, .ms-body-text {
  color: #475569 !important;
  font-size: 0.95rem !important;
  line-height: 1.7 !important;
}

/* FAQ Accordion */
.ms-faq-item, .faq-item {
  border: 1px solid #e2e8f0 !important;
  border-radius: 10px !important;
  margin-bottom: 12px !important;
  background: #f8fafc !important;
  overflow: hidden !important;
}

.ms-faq-question, .faq-question {
  width: 100% !important;
  padding: 16px 20px !important;
  background: #ffffff !important;
  border: none !important;
  text-align: left !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  cursor: pointer !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}

.ms-faq-question:hover {
  color: #2563eb !important;
}

.ms-faq-answer, .faq-answer {
  padding: 0 20px 18px !important;
  color: #475569 !important;
  font-size: 0.9rem !important;
  line-height: 1.65 !important;
  background: #ffffff !important;
}

/* Specifications / Meta Table */
.ms-specs-table, .specs-table {
  width: 100% !important;
  border-collapse: collapse !important;
  margin-top: 14px !important;
}

.ms-specs-table th, .ms-specs-table td {
  padding: 12px 16px !important;
  border-bottom: 1px solid #f1f5f9 !important;
  text-align: left !important;
  font-size: 0.88rem !important;
}

.ms-specs-table th {
  background: #f8fafc !important;
  color: #0f172a !important;
  font-weight: 700 !important;
}

.ms-specs-table td {
  color: #475569 !important;
}

@media (max-width: 860px) {
  .nav-links { display: none !important; }
}

/* ==========================================================================
   UNIVERSAL AIRY LIGHT TYPOGRAPHY & CONTROLS SAFEGUARD
   Guarantees no white-on-white headings or pitch-black input boxes
   ========================================================================== */
h1, h2, h3, .tool-main-title, .tool-hero h1, .geotag-header h1, .title, .card-title, .score-q-title, .calc-label, .age-tool-title {
  color: #0f172a !important;
}

.sub, .subtitle, .tool-main-subtitle, .geotag-header .sub, p.desc, .tool-hero p {
  color: #475569 !important;
}

input[type="text"], input[type="number"], input[type="url"], input[type="tel"], input[type="email"], input[type="password"], input[type="date"], textarea, select, .calc-input {
  background-color: #ffffff !important;
  color: #0f172a !important;
  border-color: #cbd5e1 !important;
}

input::placeholder, textarea::placeholder {
  color: #94a3b8 !important;
}

.card, .scorecard-wrap, .calc-container, .tool-card, .score-question {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
  color: #0f172a !important;
}