/* ===== SOLUTION PAGE STYLES ===== */

/* Remove gap between utility bar and nav on solution page */
.utility-bar + .main-nav--solid {
  margin-top: -1px;
}

/* Transparent Navbar for Solution Page - merges with hero */
.main-nav--solid {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.15) 70%, transparent 100%);
  margin-top: 0;
  position: relative;
  z-index: 1000;
}

.main-nav--solid .nav-menu a,
.main-nav--solid .nav-dropdown-btn {
  color: rgba(255, 255, 255, 0.9);
}

.main-nav--solid .nav-menu a:hover,
.main-nav--solid .nav-dropdown-btn:hover {
  color: #ffffff;
}

/* Dropdown content links should be black for visibility on white background */
.main-nav--solid .nav-dropdown-content a {
  color: #111827;
}

.main-nav--solid .nav-dropdown-content a:hover {
  color: #0b3b8b;
}

/* ===== HERO CAROUSEL ===== */
.solution-hero {
  position: relative;
  width: 100%;
  height: clamp(480px, 65vh, 650px);
  margin-top: -120px;
  padding-top: 0;
  overflow: hidden;
  background: #0a0f1e;
}

.solution-slide-content {
  position: absolute;
  top: calc(50% + 40px);
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 90%;
  max-width: 800px;
  z-index: 10;
}

.solution-carousel {
  position: relative;
  width: 100%;
  height: 100%;
}

.solution-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.solution-slide.active {
  opacity: 1;
  visibility: visible;
}

.solution-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.solution-slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(11, 59, 139, 0.85) 0%,
    rgba(15, 20, 25, 0.7) 100%
  );
}


.solution-tagline {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.solution-heading {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.solution-description {
  font-size: clamp(14px, 2vw, 18px);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: 30px;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.btn-explore {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: #ffffff;
  color: #0b3b8b;
  font-size: 14px;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  animation: fadeInUp 0.8s ease 0.8s both;
}

.btn-explore:hover {
  background: #32578c;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(50, 87, 140, 0.4);
}

.btn-explore span {
  transition: transform 0.3s ease;
}

.btn-explore:hover span {
  transform: translateY(3px);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== SOLUTIONS GRID SECTION ===== */
.solutions-grid-section {
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: #111827;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 16px;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

/* Cards Grid - 3 Column Layout */
.solutions-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* Solution Card */
.solution-card {
  position: relative;
  background: #ffffff;
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.06);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #0b3b8b, #32578c);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(11, 59, 139, 0.15);
  border-color: rgba(50, 87, 140, 0.2);
}

.solution-card:hover::before {
  transform: scaleX(1);
}

.solution-card.active {
  border-color: #0b3b8b;
  box-shadow: 0 8px 30px rgba(11, 59, 139, 0.2);
}

.solution-card.active::before {
  transform: scaleX(1);
}

.solution-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, rgba(11, 59, 139, 0.08) 0%, rgba(50, 87, 140, 0.12) 100%);
  border-radius: 16px;
  margin-bottom: 24px;
  color: #0b3b8b;
  transition: all 0.4s ease;
}

.solution-card:hover .solution-card-icon {
  background: linear-gradient(135deg, #0b3b8b 0%, #32578c 100%);
  color: #ffffff;
  transform: scale(1.05);
}

.solution-card-title {
  font-size: 20px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 12px;
  transition: color 0.3s ease;
}

.solution-card:hover .solution-card-title {
  color: #0b3b8b;
}

.solution-card-desc {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 20px;
}

.solution-card-link {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: #0b3b8b;
  transition: all 0.3s ease;
}

.solution-card:hover .solution-card-link {
  color: #32578c;
  transform: translateX(5px);
}

/* ===== DETAIL SECTION ===== */
.solution-detail-section {
  background: linear-gradient(180deg, #e8eef5 0%, #dce4ed 100%);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              padding 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.solution-detail-section.visible {
  max-height: none;
  padding: 60px 0 80px;
  opacity: 1;
  overflow: visible;
}

.detail-wrapper {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
}

/* Detail Card (Left) */
.detail-card-container {
  position: sticky;
  top: 120px;
}

.detail-card {
  background: linear-gradient(135deg, #0b3b8b 0%, #1a4a9e 100%);
  border-radius: 20px;
  padding: 36px 28px;
  color: #ffffff;
  box-shadow: 0 15px 50px rgba(11, 59, 139, 0.3);
}

.detail-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  margin-bottom: 24px;
  color: #ffffff;
}

.detail-card-icon svg {
  width: 48px;
  height: 48px;
}

.detail-card-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.detail-card-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

/* Detail Content (Right) */
.detail-content {
  position: relative;
  background: #ffffff;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  overflow: visible;
}

.detail-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: #f3f4f6;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  transition: all 0.3s ease;
}

.detail-close:hover {
  background: #ef4444;
  color: #ffffff;
  transform: rotate(90deg);
}

.detail-image {
  width: 100%;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border-radius: 12px;
  padding: 20px;
  overflow: visible;
}

.detail-image img {
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 8px;
}

.detail-info {
  padding: 0;
}

.detail-title {
  font-size: 28px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 16px;
}

.detail-description {
  font-size: 16px;
  color: #4b5563;
  line-height: 1.7;
  margin-bottom: 30px;
}

.detail-features-heading {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.detail-features {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.detail-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #4b5563;
  padding: 10px 14px;
  background: #f8fafc;
  border-radius: 8px;
  border-left: 3px solid #0b3b8b;
}

.detail-features li::before {
  content: '✓';
  font-size: 12px;
  font-weight: 700;
  color: #0b3b8b;
}

.btn-contact-solution {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, #0b3b8b 0%, #32578c 100%);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-contact-solution:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(11, 59, 139, 0.3);
}

/* ===== CTA SECTION ===== */
.solution-cta-section {
  background: linear-gradient(135deg, #0b3b8b 0%, #1a4a9e 50%, #32578c 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.solution-cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.cta-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto 36px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-cta-primary {
  padding: 16px 40px;
  background: #ffffff;
  color: #0b3b8b;
  font-size: 15px;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-cta-primary:hover {
  background: #f0f4f8;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-cta-secondary {
  padding: 16px 40px;
  background: transparent;
  color: #ffffff;
  font-size: 15px;
  font-weight: 500;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.8);
}


/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .solution-hero {
    height: clamp(420px, 55vh, 550px);
    margin-top: -100px;
  }
  
  .solution-slide-content {
    top: calc(50% + 30px);
  }
  
  .solutions-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  
  .detail-wrapper {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .detail-card-container {
    position: static;
  }
  
  .detail-features {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .solution-hero {
    height: clamp(380px, 50vh, 480px);
    margin-top: -90px;
  }
  
  .solution-slide-content {
    top: calc(50% + 25px);
  }
  
  .solutions-grid-section {
    padding: 60px 0;
  }
  
  .solutions-cards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .solution-card {
    padding: 28px 24px;
  }
  
  .solution-detail-section.visible {
    padding: 40px 0 60px;
  }
  
  .detail-content {
    padding: 30px 24px;
  }
  
  .detail-image {
    padding: 15px;
  }
  
  .detail-image img {
    max-width: 100%;
  }
  
  .detail-title {
    font-size: 24px;
  }
  
  .solution-cta-section {
    padding: 60px 0;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-cta-primary,
  .btn-cta-secondary {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }
  
}

@media (max-width: 480px) {
  .solution-hero {
    height: clamp(350px, 50vh, 450px);
    margin-top: 0;
  }
  
  .solution-slide-content {
    top: 50%;
  }
  
  .solution-tagline {
    font-size: 10px;
    letter-spacing: 2px;
  }
  
  .solution-heading {
    font-size: 24px;
  }
  
  .solution-description {
    font-size: 14px;
  }
  
  .btn-explore {
    padding: 12px 24px;
    font-size: 13px;
  }
  
  .section-title {
    font-size: 24px;
  }
  
  .section-subtitle {
    font-size: 14px;
  }
  
  .solution-card {
    padding: 24px 20px;
  }
  
  .solution-card-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
  }
  
  .solution-card-icon svg {
    width: 36px;
    height: 36px;
  }
  
  .solution-card-title {
    font-size: 18px;
  }
  
  .detail-content {
    padding: 24px 20px;
  }
  
  .detail-title {
    font-size: 20px;
  }
  
  .detail-description {
    font-size: 14px;
  }
  
  .cta-title {
    font-size: 24px;
  }
  
  .cta-subtitle {
    font-size: 15px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .solution-tagline,
  .solution-heading,
  .solution-description,
  .btn-explore {
    animation: none;
    opacity: 1;
    transform: none;
  }
  
  .solution-detail-section {
    transition: none;
  }
  
  .solution-card,
  .solution-card::before,
  .solution-card-icon,
  .detail-close {
    transition: none;
  }
}