/* 
 * U N Nimbadkar & Associates - Cost & Management Accountants
 * Design V3 Stylesheet - Executive Terminal & Interactive Practice Matrix
 * Primary Navy: #003466 | Emerald Forest: #0A5C36 | Accent Amber: #d97706 | Surface: #ffffff & #f8fafc
 */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --v3-navy: #003466;
  --v3-navy-dark: #001f3f;
  --v3-navy-deep: #001428;
  --v3-navy-subtle: #edf4fa;

  --v3-green: #0A5C36;
  --v3-green-dark: #053b20;
  --v3-green-light: #10b981;
  --v3-green-subtle: #ecfdf5;

  --v3-amber: #d97706;
  --v3-amber-subtle: #fef3c7;

  --v3-dark: #0f172a;
  --v3-body: #334155;
  --v3-muted: #64748b;
  --v3-border: #e2e8f0;
  --v3-bg-light: #f8fafc;
  --v3-card-bg: #ffffff;

  --v3-font-heading: 'Space Grotesk', sans-serif;
  --v3-font-serif: 'Instrument Serif', Georgia, serif;
  --v3-font-body: 'Plus Jakarta Sans', sans-serif;

  --v3-radius-sm: 8px;
  --v3-radius-md: 14px;
  --v3-radius-lg: 20px;
  --v3-radius-xl: 28px;

  --v3-shadow-sm: 0 2px 4px rgba(0, 52, 102, 0.04);
  --v3-shadow-md: 0 6px 18px rgba(0, 52, 102, 0.08);
  --v3-shadow-lg: 0 16px 36px rgba(0, 52, 102, 0.12);
  --v3-shadow-hover: 0 22px 48px rgba(0, 52, 102, 0.16);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--v3-font-body);
  color: var(--v3-body);
  background-color: #fcfdfe;
  line-height: 1.65;
  font-size: 15px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--v3-font-heading);
  color: var(--v3-dark);
  font-weight: 700;
  line-height: 1.25;
}

.serif-italic {
  font-family: var(--v3-font-serif);
  font-weight: 400;
  font-style: italic;
}

/* 3-Way Design Switcher Bar */
.v3-switcher-bar {
  background: #001428;
  color: #ffffff;
  padding: 6px 0;
  font-size: 12.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.v3-switcher-bar a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  margin-left: 6px;
  transition: all 0.2s ease;
}

.v3-switcher-bar a:hover {
  background: var(--v3-green-light);
  color: #001428;
}

/* Modern Header & Bulletproof Navbar */
.v3-navbar {
  background: #ffffff;
  border-bottom: 1px solid var(--v3-border);
  padding: 14px 0;
  transition: all 0.3s ease;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.v3-navbar.scrolled {
  padding: 10px 0;
  box-shadow: var(--v3-shadow-md);
}

.v3-brand-logo {
  height: 48px;
  width: auto;
}

.v3-nav-link {
  font-family: var(--v3-font-heading);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--v3-dark) !important;
  padding: 8px 16px !important;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.v3-nav-link:hover,
.v3-nav-link.active {
  color: var(--v3-navy) !important;
  background-color: var(--v3-navy-subtle);
}

/* Buttons */
.btn-v3-navy {
  background: var(--v3-navy);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 14.5px;
  padding: 11px 24px;
  border-radius: var(--v3-radius-sm);
  border: 1.5px solid var(--v3-navy);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0, 52, 102, 0.25);
  transition: all 0.25s ease;
}

.btn-v3-navy:hover {
  background: var(--v3-navy-dark);
  border-color: var(--v3-navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 52, 102, 0.35);
}

.btn-v3-green {
  background: var(--v3-green);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 14.5px;
  padding: 11px 24px;
  border-radius: var(--v3-radius-sm);
  border: 1.5px solid var(--v3-green);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(10, 92, 54, 0.25);
  transition: all 0.25s ease;
}

.btn-v3-green:hover {
  background: var(--v3-green-dark);
  border-color: var(--v3-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(10, 92, 54, 0.35);
}

.btn-v3-outline {
  background: transparent;
  color: var(--v3-navy) !important;
  font-weight: 700;
  font-size: 14.5px;
  padding: 11px 22px;
  border-radius: var(--v3-radius-sm);
  border: 1.5px solid var(--v3-navy);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-v3-outline:hover {
  background: var(--v3-navy);
  color: #ffffff !important;
}

/* =========================================
   HERO SECTION: EDITORIAL + LIVE DASHBOARD MOCKUP
   ========================================= */
.v3-hero-section {
  background: linear-gradient(180deg, #f0f6fc 0%, #ffffff 100%);
  padding: 60px 0 80px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--v3-border);
}

.v3-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--v3-border);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  color: var(--v3-navy);
  box-shadow: var(--v3-shadow-sm);
  margin-bottom: 20px;
}

.v3-hero-badge .rank-chip {
  background: var(--v3-amber-subtle);
  color: #92400e;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 800;
}

.v3-hero-title {
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--v3-dark);
  margin-bottom: 20px;
  letter-spacing: -0.8px;
}

.v3-hero-title .serif-highlight {
  font-family: var(--v3-font-serif);
  font-size: 3.6rem;
  font-weight: 400;
  font-style: italic;
  color: var(--v3-green);
  display: inline-block;
}

.v3-hero-desc {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--v3-muted);
  margin-bottom: 30px;
  max-width: 580px;
}

/* Live Financial Dashboard Card */
.v3-live-dashboard {
  background: #ffffff;
  border-radius: var(--v3-radius-lg);
  border: 1px solid var(--v3-border);
  box-shadow: var(--v3-shadow-lg);
  overflow: hidden;
  position: relative;
}

.dashboard-header {
  background: #001f3f;
  color: #ffffff;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.dashboard-tab-pills {
  display: flex;
  background: rgba(255, 255, 255, 0.12);
  padding: 4px;
  border-radius: 8px;
  gap: 4px;
}

.dash-tab-btn {
  background: transparent;
  color: rgba(255, 255, 255, 0.85);
  border: none;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.dash-tab-btn.active {
  background: #ffffff;
  color: var(--v3-navy);
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.dashboard-body {
  padding: 24px;
  background: #ffffff;
}

.dash-metric-pill {
  background: var(--v3-bg-light);
  border: 1px solid var(--v3-border);
  border-radius: var(--v3-radius-sm);
  padding: 12px 16px;
  text-align: left;
}

.dash-metric-pill .metric-val {
  font-family: var(--v3-font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--v3-navy);
  line-height: 1;
}

.dash-metric-pill .metric-sub {
  font-size: 11px;
  font-weight: 700;
  color: var(--v3-green);
  margin-top: 2px;
}

.dash-progress-bar {
  height: 6px;
  border-radius: 4px;
  background: #e2e8f0;
  overflow: hidden;
  margin-top: 8px;
}

.dash-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--v3-navy), var(--v3-green));
}

/* =========================================
   INTERACTIVE COST & CFO ROI CALCULATOR
   ========================================= */
.calculator-panel {
  background: linear-gradient(135deg, #001f3f 0%, #003466 100%);
  color: #ffffff;
  border-radius: var(--v3-radius-xl);
  padding: 45px;
  box-shadow: var(--v3-shadow-lg);
}

.calc-input-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--v3-radius-md);
  padding: 24px;
}

.calc-output-card {
  background: #ffffff;
  color: var(--v3-dark);
  border-radius: var(--v3-radius-md);
  padding: 28px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* =========================================
   360° INTERACTIVE PRACTICE CONSOLE
   ========================================= */
.v3-console-wrapper {
  background: #ffffff;
  border: 1px solid var(--v3-border);
  border-radius: var(--v3-radius-xl);
  box-shadow: var(--v3-shadow-md);
  overflow: hidden;
}

.console-sidebar {
  background: var(--v3-bg-light);
  border-right: 1px solid var(--v3-border);
  padding: 25px 20px;
}

.console-nav-item {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 14px 18px;
  border-radius: var(--v3-radius-sm);
  font-family: var(--v3-font-heading);
  font-weight: 700;
  font-size: 14.5px;
  color: var(--v3-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.console-nav-item:hover {
  background: rgba(0, 52, 102, 0.05);
}

.console-nav-item.active {
  background: var(--v3-navy);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 52, 102, 0.25);
}

.console-content-panel {
  padding: 40px;
}

.console-panel-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--v3-border);
}

.console-panel-meta .badge {
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  letter-spacing: 0.3px;
}


/* =========================================
   HORIZONTAL SECTOR STREAM
   ========================================= */
.v3-sector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.v3-sector-card {
  background: #ffffff;
  border: 1px solid var(--v3-border);
  border-radius: var(--v3-radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.25s ease;
}

.v3-sector-card:hover {
  border-color: var(--v3-green);
  transform: translateY(-3px);
  box-shadow: var(--v3-shadow-md);
}

.v3-sector-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--v3-navy-subtle);
  color: var(--v3-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.v3-sector-card:hover .v3-sector-icon {
  background: var(--v3-green);
  color: #ffffff;
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
  .v3-hero-title {
    font-size: 2.35rem;
  }
  .v3-hero-title .serif-highlight {
    font-size: 2.75rem;
  }
  
  /* Horizontal Scrollable Pill Tabs for Console on Mobile */
  .console-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--v3-border);
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 8px;
    padding: 12px 14px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .console-sidebar::-webkit-scrollbar {
    display: none;
  }

  .console-nav-item {
    width: auto;
    flex: 0 0 auto;
    white-space: nowrap;
    margin-bottom: 0;
    padding: 9px 16px;
    border-radius: 30px;
    border: 1px solid var(--v3-border);
    font-size: 13.5px;
    gap: 6px;
    background: #ffffff;
  }

  .console-nav-item i.opacity-50 {
    display: none;
  }

  .console-nav-item.active {
    background: var(--v3-navy);
    color: #ffffff;
    border-color: var(--v3-navy);
  }

  .console-content-panel {
    padding: 24px 18px;
  }
  
  .calculator-panel {
    padding: 30px 20px;
  }
}

@media (max-width: 575.98px) {
  .dashboard-header {
    flex-direction: column;
    align-items: stretch;
    padding: 14px 16px;
    gap: 12px;
  }
  
  .dashboard-tab-pills {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 4px;
    padding: 4px;
  }

  .dash-tab-btn {
    text-align: center;
    padding: 8px 4px;
    font-size: 11.5px;
    white-space: nowrap;
    width: 100%;
  }

  .v3-hero-title {
    font-size: 2.1rem;
  }
  .v3-hero-title .serif-highlight {
    font-size: 2.4rem;
  }
}