/**
 * SAP Unified Design System
 * Consistent branding across all pages
 */

/* ========== SAP Brand Colors ========== */
:root {
  --sap-gold: #F0AB00;
  --sap-gold-dark: #D49400;
  --sap-blue: #0A6ED1;
  --sap-blue-dark: #0854A0;
  --sap-navy: #1B2D45;
  --sap-dark-blue: #354A5F;
  --sap-light-gray: #F5F6F7;
  --sap-text: #32363A;
  --sap-text-light: #6A6D70;
  --sap-white: #FFFFFF;
  --sap-border: #E5E5E5;
  --sap-success: #107E3E;
}

/* ========== BASE STYLES ========== */
body {
  font-family: '72', 'SAP 72', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--sap-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ========== NAVBAR (Identical everywhere) ========== */
.sap-navbar {
  background: var(--sap-white) !important;
  border-bottom: 1px solid var(--sap-border);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  padding: 10px 0;
  z-index: 1030;
  position: relative;
}

.sap-navbar .dropdown-menu {
  z-index: 1050;
}

.sap-navbar .container,
.sap-navbar .container-fluid {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sap-navbar .navbar-brand {
  display: flex;
  align-items: center;
  color: var(--sap-navy) !important;
  font-weight: 600;
  text-decoration: none;
}

.sap-navbar .navbar-brand:hover {
  color: var(--sap-navy) !important;
}

.sap-navbar .navbar-brand img {
  height: 36px;
}

.sap-navbar .navbar-brand span {
  margin-left: 10px;
  font-size: 1.1rem;
}

/* Demo Badge - Consistent yellow badge */
.demo-badge {
  background: var(--sap-gold) !important;
  color: var(--sap-navy) !important;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 6px 14px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
}

/* ========== FOOTER (Identical everywhere) ========== */
.sap-footer {
  background: var(--sap-navy);
  color: rgba(255,255,255,0.85);
  padding: 28px 20px;
  text-align: center;
  margin-top: auto;
}

.sap-footer p {
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.sap-footer .demo-disclaimer {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 10px;
}

.sap-footer .demo-disclaimer .badge {
  background: var(--sap-gold) !important;
  color: var(--sap-navy) !important;
  font-weight: 700;
  font-size: 0.7rem;
  padding: 4px 10px;
}

.sap-footer .demo-disclaimer .small {
  color: rgba(255,255,255,0.7);
}

.sap-footer .copyright {
  opacity: 0.5;
  font-size: 0.8rem;
  margin-bottom: 0;
}

/* ========== HERO SECTION ========== */
.sap-hero {
  background: linear-gradient(135deg, var(--sap-navy) 0%, var(--sap-dark-blue) 50%, var(--sap-blue) 100%);
  color: white;
  padding: 50px 20px;
  text-align: center;
  position: relative;
}

.sap-hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.sap-hero .lead {
  font-size: 1.1rem;
  opacity: 0.92;
  max-width: 650px;
  margin: 0 auto;
}

.sap-hero .sap-tagline {
  display: inline-block;
  background: var(--sap-gold);
  color: var(--sap-navy);
  padding: 6px 16px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.75rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ========== BUTTONS ========== */
.btn-sap-primary {
  background: var(--sap-blue);
  border-color: var(--sap-blue);
  color: white;
}

.btn-sap-primary:hover {
  background: var(--sap-blue-dark);
  border-color: var(--sap-blue-dark);
  color: white;
}

.btn-sap-gold {
  background: var(--sap-gold);
  border-color: var(--sap-gold);
  color: var(--sap-navy);
}

.btn-sap-gold:hover {
  background: var(--sap-gold-dark);
  border-color: var(--sap-gold-dark);
  color: var(--sap-navy);
}

/* ========== CARDS ========== */
.sap-card {
  background: var(--sap-white);
  border: 1px solid var(--sap-border);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.sap-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

/* ========== QUICK LINKS ========== */
.quick-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 20px 0;
}

.quick-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--sap-white);
  border: 1px solid var(--sap-border);
  border-radius: 8px;
  color: var(--sap-navy);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
}

.quick-links a:hover {
  border-color: var(--sap-blue);
  color: var(--sap-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(10, 110, 209, 0.15);
}

.quick-links a i {
  font-size: 1.1rem;
}

/* ========== SAP ACCENT OVERRIDES ========== */
.text-sap-gold { color: var(--sap-gold) !important; }
.text-sap-blue { color: var(--sap-blue) !important; }
.text-sap-navy { color: var(--sap-navy) !important; }
.bg-sap-gold { background-color: var(--sap-gold) !important; }
.bg-sap-blue { background-color: var(--sap-blue) !important; }
.bg-sap-navy { background-color: var(--sap-navy) !important; }
.border-sap-gold { border-color: var(--sap-gold) !important; }
.border-sap-blue { border-color: var(--sap-blue) !important; }

/* Override Bootstrap primary with SAP blue */
.btn-primary {
  background-color: var(--sap-blue);
  border-color: var(--sap-blue);
}

.btn-primary:hover {
  background-color: var(--sap-blue-dark);
  border-color: var(--sap-blue-dark);
}

.bg-primary {
  background-color: var(--sap-blue) !important;
}

/* ========== MOBILE RESPONSIVE ========== */
@media (max-width: 768px) {
  /* Navbar: allow right-side buttons to wrap onto a second row */
  .sap-navbar .container-fluid {
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .sap-navbar .d-flex.align-items-center.gap-2 {
    flex-wrap: wrap;
    gap: 6px !important;
    justify-content: flex-end;
  }

  .sap-navbar .navbar-brand img {
    height: 28px;
  }

  .sap-navbar .navbar-brand span {
    font-size: 0.9rem;
    margin-left: 8px;
  }

  .demo-badge {
    font-size: 0.65rem;
    padding: 4px 10px;
  }

  .sap-hero {
    padding: 35px 15px;
  }

  .sap-hero h1 {
    font-size: 1.6rem;
  }

  .sap-hero .lead {
    font-size: 0.95rem;
  }

  .sap-footer {
    padding: 20px 15px;
  }

  .sap-footer p {
    font-size: 0.85rem;
  }

  .quick-links {
    flex-direction: column;
    align-items: center;
  }

  .quick-links a {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .sap-navbar .navbar-brand span {
    display: none;
  }

  /* Navbar: full-width right section on very small screens */
  .sap-navbar .container-fluid {
    align-items: flex-start;
  }

  .sap-navbar .d-flex.align-items-center.gap-2 {
    width: 100%;
    justify-content: flex-start;
  }

  .sap-footer .demo-disclaimer {
    flex-direction: column;
    text-align: center;
  }

  .sap-footer .demo-disclaimer .small {
    font-size: 0.75rem;
  }
}

/* ========== UTILITY CLASSES ========== */
.flex-grow { flex-grow: 1; }
.min-vh-100 { min-height: 100vh; }

/* ========== SHARED PAGE HERO (AG STANDARD) ========== */
.ag-hero {
  background: linear-gradient(140deg, #001f4d 0%, #003580 40%, #0057b8 75%, #0070f2 100%);
  color: white;
  padding: 56px 48px 52px;
  text-align: center;
}
.ag-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.28);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  margin-bottom: 20px;
}
.ag-hero h1 {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.025em;
  margin-bottom: 14px;
}
.ag-hero p {
  font-size: .97rem;
  color: rgba(255,255,255,.78);
  max-width: 640px;
  line-height: 1.65;
  margin: 0 auto 28px;
}
.ag-hero-pills { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.ag-pill {
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.22);
  font-size: .75rem;
  font-weight: 500;
  color: rgba(255,255,255,.88);
}
/* Document pages keep left-aligned text */
.ag-hero.ag-hero--left { text-align: left; }
.ag-hero.ag-hero--left p { margin: 0 0 28px; }
.ag-hero.ag-hero--left .ag-hero-pills { justify-content: flex-start; }
@media (max-width: 768px) {
  .ag-hero { padding: 40px 20px 36px; }
  .ag-hero h1 { font-size: 1.65rem; }
}

/* ========== AG DOCUMENT LAYOUT (sidebar + main) ========== */
.ag-layout { display: flex; gap: 0; min-height: 100vh; }
.ag-sidebar {
  width: 240px; flex-shrink: 0; position: sticky; top: 68px;
  height: calc(100vh - 68px); overflow-y: auto; background: #fff;
  border-right: 1px solid var(--gray-200); padding: 28px 0 40px;
}
.ag-main { flex: 1; min-width: 0; }
.ag-nav-group { margin-bottom: 4px; }
.ag-nav-label {
  font-size: .67rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  color: var(--gray-400); padding: 0 20px; margin: 16px 0 6px; display: block;
}
.ag-nav-link {
  display: block; padding: 6px 20px; font-size: .82rem; color: var(--gray-600);
  text-decoration: none; border-right: 3px solid transparent;
  transition: all .15s; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ag-nav-link:hover { color: var(--sap-blue); background: var(--sap-light); text-decoration: none; }
.ag-nav-link.active { color: var(--sap-blue); border-right-color: var(--sap-blue); background: var(--sap-light); font-weight: 600; }
@media (max-width: 991px) {
  .ag-sidebar { display: none; }
  .ag-main { width: 100%; }
}

/* Mobile section-jump bar — shown only on small screens */
.ag-mobile-nav {
  display: none;
  position: sticky;
  top: 60px;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--sap-border);
  padding: 8px 16px;
}
.ag-mobile-nav select {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--sap-border);
  border-radius: 6px;
  font-size: .85rem;
  color: var(--sap-text);
  background: #fff;
  appearance: auto;
}
@media (max-width: 991px) {
  .ag-mobile-nav { display: block; }
}

/* AG flex grids: wrap on mobile, drop hard min-widths */
@media (max-width: 768px) {
  .ag-pipe-row,
  .ag-intent-grid,
  .ag-card-grid,
  [class*="ag-"] > .d-flex {
    flex-wrap: wrap !important;
  }
  .ag-pipe-step,
  .ag-intent-card,
  .ag-feature-card {
    min-width: 0 !important;
    flex: 1 1 100% !important;
  }
  /* Hero left-align on mobile */
  .ag-hero { padding: 32px 16px 28px; }
  .ag-hero h1 { font-size: 1.5rem; }
  .ag-hero p { font-size: .9rem; }
  /* Section padding */
  .ag-section { padding: 28px 16px; }
}