/* ==========================================
   PROPOSAL CUSTOM STYLES & GLASSMORPHISM
   ========================================== */

.proposal-wrapper {
  padding-top: 120px;
  padding-bottom: 80px;
  position: relative;
  z-index: 10;
}

.proposal-hero {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  margin-bottom: 40px;
  overflow: hidden;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-lg);
}

.proposal-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 96, 192, 0.25) 0%, rgba(255, 96, 0, 0.15) 50%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.proposal-hero-content {
  position: relative;
  z-index: 2;
}

.proposal-badge-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.proposal-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 96, 192, 0.15);
  border: 1px solid rgba(0, 96, 192, 0.3);
  color: var(--primary-blue-light);
  border-radius: var(--radius-round);
  font-size: 0.85rem;
  font-weight: 600;
}

.proposal-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10b981;
  border-radius: var(--radius-round);
  font-size: 0.82rem;
  font-weight: 700;
}

.proposal-status-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10b981;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.proposal-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  word-break: break-word;
  background: var(--gradient-hybrid);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.proposal-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 750px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.proposal-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  padding: 20px 24px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
}

body.light-theme .proposal-meta-grid {
  background: rgba(255, 255, 255, 0.5);
}

.proposal-meta-item label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.proposal-meta-item p {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
}

.proposal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

/* Security Banner */
.security-banner {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 32px;
  margin-bottom: 48px;
  background: linear-gradient(135deg, rgba(0, 96, 192, 0.12), rgba(15, 23, 42, 0.4));
  border: 1px solid rgba(0, 96, 192, 0.25);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

body.light-theme .security-banner {
  background: linear-gradient(135deg, rgba(0, 96, 192, 0.05), rgba(255, 255, 255, 0.8));
}

.security-icon-wrap {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 16px;
  background: var(--gradient-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-glow-blue);
}

.security-content h3 {
  font-size: 1.35rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.security-content p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

/* Scope Section */
.proposal-section {
  margin-bottom: 56px;
}

.proposal-section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.proposal-section-num {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--gradient-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: var(--shadow-glow-blue);
  flex-shrink: 0;
}

.proposal-section-title {
  font-size: 1.8rem;
  color: var(--text-main);
}

/* Modules Grid */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.module-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 32px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.module-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.4);
  border-color: rgba(0, 96, 192, 0.4);
}

.module-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.module-card.blue .module-icon-wrap {
  background: rgba(0, 96, 192, 0.15);
  color: var(--primary-blue-light);
  border: 1px solid rgba(0, 96, 192, 0.3);
}

.module-card.indigo .module-icon-wrap {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.module-card.emerald .module-icon-wrap {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.module-title {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: var(--text-main);
}

.module-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 24px;
  line-height: 1.5;
}

.module-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
}

.module-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-main);
}

.module-feature-list li svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.module-card.blue li svg { color: var(--primary-blue-light); }
.module-card.indigo li svg { color: #818cf8; }
.module-card.emerald li svg { color: #34d399; }

/* Dynamic Preview Card Tabs */
.preview-mockup-box {
  margin-top: 24px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px stroke rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-muted);
  word-break: break-word;
}

body.light-theme .preview-mockup-box {
  background: rgba(0, 0, 0, 0.04);
}

/* Roadmap Grid */
.roadmap-container {
  padding: 36px;
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.roadmap-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  position: relative;
}

.roadmap-step {
  position: relative;
  padding: 20px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
}

body.light-theme .roadmap-step {
  background: rgba(0, 0, 0, 0.02);
}

.roadmap-step:hover, .roadmap-step.active {
  background: rgba(0, 96, 192, 0.1);
  border-color: rgba(0, 96, 192, 0.3);
  transform: translateY(-4px);
}

.roadmap-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient-blue);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  font-size: 0.9rem;
}

.roadmap-step h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.roadmap-step p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.pricing-card {
  padding: 40px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  position: relative;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-lg);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 40px -10px rgba(0, 0, 0, 0.5);
}

.pricing-card.highlight {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.98), rgba(8, 11, 22, 0.98));
  border: 1px solid rgba(0, 96, 192, 0.4);
  color: #ffffff;
}

.pricing-card.highlight .pricing-price,
body.light-theme .pricing-card.highlight .pricing-price {
  color: #ffffff !important;
}

.pricing-card.highlight .pricing-label,
body.light-theme .pricing-card.highlight .pricing-label {
  color: #94a3b8 !important;
}

.pricing-card.highlight .pricing-sub,
body.light-theme .pricing-card.highlight .pricing-sub {
  color: #cbd5e1 !important;
  border-bottom-color: rgba(255, 255, 255, 0.15) !important;
}

.pricing-card.highlight .pricing-features li,
body.light-theme .pricing-card.highlight .pricing-features li {
  color: #f8fafc !important;
}

body.light-theme .pricing-card.highlight {
  background: linear-gradient(180deg, #0f172a, #1e293b);
  color: #ffffff;
}

.pricing-badge {
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: var(--radius-round);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  background: rgba(0, 96, 192, 0.2);
  color: var(--primary-blue-light);
  border: 1px solid rgba(0, 96, 192, 0.3);
}

.pricing-card.highlight .pricing-badge {
  background: rgba(255, 96, 0, 0.2);
  color: var(--primary-orange-light);
  border-color: rgba(255, 96, 0, 0.3);
}

.pricing-label {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.pricing-price {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
  margin-bottom: 6px;
  word-break: break-word;
}

.pricing-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-glass);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-main);
}

.pricing-features li svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--primary-blue-light);
  margin-top: 1px;
}

.pricing-card.highlight .pricing-features li svg {
  color: var(--primary-orange-light);
}

/* Payment Milestone Calculator */
.milestone-calculator {
  margin-top: 32px;
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(0, 96, 192, 0.08);
  border: 1px solid rgba(0, 96, 192, 0.2);
}

.milestone-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

.milestone-box {
  padding: 14px;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
}

body.light-theme .milestone-box {
  background: rgba(255, 255, 255, 0.6);
}

.milestone-box label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.milestone-box p {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-blue-light);
}

/* Conclusion Box */
.conclusion-card {
  padding: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 96, 192, 0.15), rgba(255, 96, 0, 0.1));
  border: 1px solid rgba(0, 96, 192, 0.3);
  box-shadow: var(--shadow-lg);
}

.conclusion-card h3 {
  font-size: 1.5rem;
  margin-bottom: 14px;
  color: var(--text-main);
}

.conclusion-card p {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Print Styles */
@media print {
  body {
    background: #fff !important;
    color: #0f172a !important;
  }
  .header, footer, .header-controls, .proposal-actions, .blob-container, #theme-toggle, .lang-selector {
    display: none !important;
  }
  .proposal-wrapper {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
  }
  .proposal-hero, .security-banner, .module-card, .roadmap-container, .pricing-card, .conclusion-card {
    background: #fff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: none !important;
    color: #0f172a !important;
    backdrop-filter: none !important;
    page-break-inside: avoid;
  }
  .proposal-title {
    background: none !important;
    -webkit-text-fill-color: #0f172a !important;
    color: #0f172a !important;
  }
  .proposal-meta-grid {
    background: #f8fafc !important;
    border-color: #e2e8f0 !important;
  }
  .proposal-meta-item p, .proposal-meta-item label, .security-content h3, .security-content p, .module-title, .module-desc, .pricing-price, .pricing-label {
    color: #0f172a !important;
  }
}

/* Comprehensive Responsive Adjustments */
@media (max-width: 768px) {
  .proposal-wrapper {
    padding-top: 100px;
    padding-bottom: 60px;
  }
  .proposal-hero {
    padding: 28px 20px;
    margin-bottom: 32px;
  }
  .proposal-title {
    font-size: 2.1rem;
  }
  .proposal-subtitle {
    font-size: 1rem;
    margin-bottom: 24px;
  }
  .security-banner {
    flex-direction: column;
    padding: 24px 20px;
    gap: 16px;
    margin-bottom: 36px;
  }
  .proposal-section {
    margin-bottom: 40px;
  }
  .proposal-section-title {
    font-size: 1.45rem;
  }
  .modules-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .module-card {
    padding: 24px 20px;
  }
  .roadmap-container {
    padding: 24px 18px;
  }
  .roadmap-steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .pricing-card {
    padding: 28px 20px;
  }
  .pricing-price {
    font-size: 2.2rem;
  }
  .conclusion-card {
    padding: 28px 20px;
  }
}

@media (max-width: 576px) {
  .proposal-title {
    font-size: 1.75rem;
  }
  .proposal-meta-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 16px;
  }
  .proposal-actions {
    flex-direction: column;
  }
  .proposal-actions .btn {
    width: 100%;
  }
  .milestone-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .milestone-calculator {
    padding: 16px;
  }
  .conclusion-card a.btn {
    width: 100%;
  }
}