/* ======================================================================
   IT Solutions CA / MarketHub — Production Stylesheet
   Adopted Mature Fleet Standard · ISO 27001 & WEB40 Compliant
   ====================================================================== */

:root {
  --bg-primary: #090d16;
  --bg-secondary: #0f172a;
  --bg-card: #1e293b;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-blue: #2563eb;
  --accent-indigo: #4f46e5;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --border-subtle: #334155;
  --border-strong: #475569;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.app-wrapper { min-height: 100vh; display: flex; flex-direction: column; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; width: 100%; }

/* Announcement Bar */
.announcement-bar {
  background: linear-gradient(90deg, #1e3a8a, #312e81, #0f172a);
  color: #fff;
  font-size: 11px;
  padding: 8px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.announcement-bar .badge {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 10px;
  margin-right: 8px;
}

/* Header */
.site-header {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 12px 0;
}
.header-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-icon {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  background: var(--accent-blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px;
}
.brand-text h1 { font-size: 16px; font-weight: 700; margin: 0; display: flex; align-items: center; gap: 6px; }
.brand-text p { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); margin: 0; }

.header-controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.select-input {
  background: var(--bg-secondary); border: 1px solid var(--border-subtle);
  color: var(--text-primary); padding: 6px 10px; border-radius: var(--radius-sm);
  font-size: 11px; font-family: var(--font-mono); cursor: pointer;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 16px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 600;
  cursor: pointer; border: none; transition: all 0.2s;
}
.btn-primary { background: var(--accent-blue); color: #fff; }
.btn-primary:hover { background: #1d4ed8; }
.btn-secondary { background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border-subtle); }
.btn-secondary:hover { background: #334155; }
.btn-emerald { background: var(--accent-emerald); color: #fff; }
.btn-emerald:hover { background: #059669; }

/* Main Content */
.main-content { flex: 1; padding: 32px 0; display: flex; flex-direction: column; gap: 32px; }

/* Hero Box */
.hero-card {
  background: var(--bg-secondary); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 32px; display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 24px;
}
.hero-text h2 { font-size: 26px; font-weight: 800; margin-bottom: 8px; }
.hero-text p { color: var(--text-secondary); max-width: 640px; font-size: 14px; }
.hero-pricing-box {
  background: var(--bg-primary); border: 1px solid var(--border-subtle);
  padding: 16px 20px; border-radius: var(--radius-md); text-align: right; min-width: 220px;
}
.hero-pricing-box .label { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); text-transform: uppercase; }
.hero-pricing-box .price { font-size: 20px; font-weight: 700; color: var(--accent-emerald); font-family: var(--font-mono); }

/* Tool Engine Cards */
.tool-engine-card {
  background: var(--bg-secondary); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 24px; box-shadow: 0 10px 25px -5px rgba(0,0,0,0.3);
}
.tool-engine-header {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  border-bottom: 1px solid var(--border-subtle); padding-bottom: 16px; margin-bottom: 20px;
}
.tool-engine-header h4 { font-size: 18px; font-weight: 700; }
.tool-engine-header p { font-size: 12px; color: var(--text-secondary); }
.live-clock { font-size: 20px; font-weight: 800; font-family: var(--font-mono); color: #60a5fa; }
.tool-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.tool-subpanel {
  background: var(--bg-primary); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md); padding: 20px;
}
.tool-subpanel h5 { font-size: 14px; font-weight: 700; margin-bottom: 12px; color: #fff; }
.form-row { margin-bottom: 12px; }
.form-row label { display: block; font-size: 11px; color: var(--text-secondary); margin-bottom: 4px; font-weight: 600; }
.tool-input {
  width: 100%; background: var(--bg-secondary); border: 1px solid var(--border-subtle);
  color: #fff; padding: 8px 12px; border-radius: var(--radius-sm); font-size: 12px;
}
.tool-select {
  width: 100%; background: var(--bg-secondary); border: 1px solid var(--border-subtle);
  color: #fff; padding: 8px 12px; border-radius: var(--radius-sm); font-size: 12px;
}
.tool-range { width: 100%; accent-color: var(--accent-blue); }
.tool-color { width: 44px; height: 32px; background: none; border: none; cursor: pointer; }
.tool-btn-group { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.badge-active { background: rgba(16, 185, 129, 0.2); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.4); padding: 2px 8px; border-radius: 4px; font-size: 11px; }

/* Tabs */
.tab-controls { display: flex; gap: 4px; background: var(--bg-primary); padding: 4px; border-radius: var(--radius-sm); border: 1px solid var(--border-subtle); }
.tab-btn { background: none; border: none; color: var(--text-secondary); font-size: 11px; padding: 6px 12px; border-radius: 4px; cursor: pointer; font-weight: 600; }
.tab-btn.active { background: var(--accent-blue); color: #fff; }

/* Presets & Pills */
.freq-preset-pills { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.pill-btn { background: var(--bg-card); border: 1px solid var(--border-subtle); color: var(--text-secondary); font-size: 11px; padding: 4px 8px; border-radius: 4px; cursor: pointer; }
.pill-btn:hover, .pill-btn.active { border-color: var(--accent-blue); color: #fff; background: rgba(37,99,235,0.2); }

/* Canvases & Previews */
.canvas-wrapper { display: flex; justify-content: center; align-items: center; padding: 12px; background: #000; border-radius: var(--radius-sm); }
.checkerboard-bg { background-image: linear-gradient(45deg, #1e293b 25%, transparent 25%), linear-gradient(-45deg, #1e293b 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #1e293b 75%), linear-gradient(-45deg, transparent 75%, #1e293b 75%); background-size: 16px 16px; background-position: 0 0, 0 8px, 8px -8px, -8px 0px; }
.camera-preview-box { background: #000; border: 1px dashed var(--border-strong); border-radius: var(--radius-sm); padding: 24px; text-align: center; min-height: 160px; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.inspection-card { background: var(--bg-secondary); border: 1px solid var(--border-subtle); padding: 12px; border-radius: var(--radius-sm); }
.security-pill { background: rgba(16, 185, 129, 0.15); border: 1px solid rgba(16, 185, 129, 0.3); color: #10b981; font-size: 11px; padding: 6px 10px; border-radius: var(--radius-sm); }

/* Timers & Audio */
.timer-display, .stopwatch-display { font-size: 32px; font-weight: 800; font-family: var(--font-mono); text-align: center; color: #fff; margin: 12px 0; }
.alarms-container, .laps-container, .cues-container, .slots-container, .schema-container { margin-top: 12px; max-height: 160px; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; }
.alarm-item, .cue-item, .slot-pill { background: var(--bg-secondary); padding: 6px 10px; border-radius: 4px; font-size: 11px; display: flex; justify-content: space-between; align-items: center; border: 1px solid var(--border-subtle); }

/* Ad Banner */
.ad-banner {
  background: rgba(30, 41, 59, 0.4); border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-md); padding: 16px; min-height: 80px;
  display: flex; justify-content: space-between; align-items: center;
}
.ad-badge { background: #0f172a; padding: 4px 8px; border-radius: 4px; font-size: 10px; color: #94a3b8; font-family: var(--font-mono); }

/* Pillars & Steps */
.pillars-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.pillar-card { background: var(--bg-secondary); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 20px; }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.step-card { background: var(--bg-secondary); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 20px; }
.step-num { width: 32px; height: 32px; background: rgba(37, 99, 235, 0.2); color: #60a5fa; font-weight: 800; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); margin-bottom: 12px; }

/* Testimonials */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.review-card { background: var(--bg-secondary); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 20px; display: flex; flex-direction: column; justify-content: space-between; gap: 12px; }

/* Pricing */
.pricing-section {
  background: var(--bg-secondary); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 32px;
}
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 24px; }
.pricing-card {
  background: var(--bg-primary); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md); padding: 24px; display: flex; flex-direction: column; justify-content: space-between;
}
.pricing-card.featured { border-color: var(--accent-blue); background: rgba(37, 99, 235, 0.05); }
.pricing-card .tier-name { font-size: 12px; font-family: var(--font-mono); text-transform: uppercase; color: var(--text-secondary); }
.pricing-card .tier-price { font-size: 32px; font-weight: 800; font-family: var(--font-mono); margin: 8px 0; }
.pricing-card ul { list-style: none; margin: 16px 0; font-size: 12px; color: var(--text-secondary); }
.pricing-card ul li { padding: 4px 0; }
.pricing-card ul li::before { content: "✓ "; color: var(--accent-emerald); font-weight: bold; }

/* FAQ */
.faq-accordion { display: flex; flex-direction: column; gap: 8px; }
.faq-item { background: var(--bg-secondary); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; }
.faq-question { width: 100%; text-align: left; background: none; border: none; color: #fff; font-size: 13px; font-weight: 700; padding: 16px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; }
.faq-answer { padding: 0 16px 16px 16px; font-size: 12px; color: var(--text-secondary); line-height: 1.6; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 12px; display: none; }
.faq-item.open .faq-answer { display: block; }

/* Modals */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; z-index: 100; padding: 16px;
}
.modal-dialog {
  background: var(--bg-secondary); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); max-width: 680px; width: 100%; padding: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); max-height: 90vh; overflow-y: auto;
}
.modal-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-subtle); padding-bottom: 12px; margin-bottom: 16px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-subtle); background: var(--bg-secondary);
  padding: 40px 0; font-size: 12px; color: var(--text-muted);
}
.footer-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-links a, .footer-links button { color: var(--text-secondary); background: none; border: none; cursor: pointer; font-size: 12px; }
.footer-links a:hover, .footer-links button:hover { color: #fff; }

.cookie-banner {
  position: fixed !important;
  bottom: 24px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  max-width: 520px !important;
  width: calc(100% - 32px) !important;
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border-strong) !important;
  border-radius: var(--radius-md) !important;
  padding: 16px !important;
  z-index: 99995 !important;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.7) !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .cookie-banner {
    bottom: 80px !important;
    left: 16px !important;
    right: 16px !important;
    transform: none !important;
    width: calc(100% - 32px) !important;
    max-width: none !important;
  }
}

@media (max-width: 768px) {
  .hero-card { flex-direction: column; align-items: flex-start; }
  .header-row { flex-direction: column; align-items: flex-start; }
}

/* Rule #0 Mobile View Preservation & Zero-Wobble Directive */
html, body {
  overflow-x: clip !important;
  max-width: 100vw !important;
  width: 100% !important;
}
.app-wrapper {
  overflow-x: clip !important;
  max-width: 100vw !important;
  width: 100% !important;
}
canvas, img, video {
  max-width: 100% !important;
  height: auto !important;
}
.canvas-wrapper {
  max-width: 100% !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}
.tool-grid-2 {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)) !important;
  gap: 16px !important;
  width: 100% !important;
  box-sizing: border-box !important;
}
.tool-subpanel {
  max-width: 100% !important;
  box-sizing: border-box !important;
  overflow-x: hidden !important;
}