/* ===== PORTFOLIO PAGE STYLES ===== */

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

/* Hero Section with Carousel */
.portfolio-hero {
  position: relative;
  width: 100%;
  height: clamp(500px, 70vh, 700px);
  margin-top: -120px;
  padding-top: 0;
  overflow: hidden;
  background: #0a0f1e;
}

/* Carousel Container */
.portfolio-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Carousel Slides */
.portfolio-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s ease, visibility 1s ease;
}

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

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

.portfolio-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%
  );
}

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

.portfolio-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;
}

.portfolio-hero-title {
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.portfolio-hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto 30px;
  line-height: 1.6;
  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);
  }
}

/* Main Content Grid */
.portfolio-main {
  background: linear-gradient(180deg, #e8eef5 0%, #f0f4f8 100%);
  padding: 60px 0;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 40px;
  align-items: start;
}

/* Sidebar Styles */
.portfolio-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.sidebar-title {
  font-size: 14px;
  font-weight: 700;
  color: #0b3b8b;
  letter-spacing: 2px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid #0b3b8b;
}

.sidebar-heading {
  font-size: 15px;
  font-weight: 700;
  color: #0b3b8b;
  margin: 20px 0 12px;
  letter-spacing: 0.5px;
}

.sidebar-text {
  font-size: 13px;
  color: #4b5563;
  line-height: 1.7;
  margin-bottom: 12px;
}

.client-list {
  font-size: 13px;
  color: #374151;
  line-height: 1.8;
  margin: 0 0 24px 0;
  padding-left: 24px;
}

.client-list li {
  margin-bottom: 4px;
}

.client-list li::marker {
  color: #0b3b8b;
  font-weight: 600;
}

/* Contact Info */
.contact-info {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #374151;
  text-decoration: none;
  padding: 10px 14px;
  background: #f8fafc;
  border-radius: 8px;
  border-left: 3px solid #0b3b8b;
  transition: all 0.3s ease;
}

.contact-item:hover {
  background: #0b3b8b;
  color: #ffffff;
}

.contact-item:hover svg {
  stroke: #ffffff;
}

.contact-item svg {
  color: #0b3b8b;
  flex-shrink: 0;
  transition: stroke 0.3s ease;
}

/* Content Cards */
.portfolio-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.content-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.content-title {
  font-size: 18px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.content-text {
  font-size: 14px;
  color: #4b5563;
  line-height: 1.8;
  margin-bottom: 16px;
}

.content-text.highlight {
  font-style: italic;
  color: #1f2937;
  padding: 16px;
  background: linear-gradient(135deg, rgba(11, 59, 139, 0.06) 0%, rgba(50, 87, 140, 0.04) 100%);
  border-left: 4px solid #0b3b8b;
  border-radius: 0 8px 8px 0;
}

/* Vision Mission Card */
.vision-mission {
  background: linear-gradient(135deg, #0b3b8b 0%, #1a4a9e 100%);
  color: #ffffff;
}

.vision-mission .content-title {
  color: #ffffff;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 12px;
}

.vision-mission .content-text {
  color: rgba(255, 255, 255, 0.9);
}

.vision-mission .content-text.highlight {
  background: rgba(255, 255, 255, 0.1);
  border-left-color: #ffffff;
  color: #ffffff;
}

/* Solutions Card */
.solutions-card {
  background: linear-gradient(135deg, #1e3a5f 0%, #0b3b8b 100%);
  color: #ffffff;
}

.solutions-card .content-title {
  color: #ffffff;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 12px;
}

.solutions-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.solutions-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  border-left: 3px solid #60a5fa;
  transition: all 0.3s ease;
}

.solutions-list li:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(5px);
}

.solutions-list li::before {
  content: '▸';
  color: #60a5fa;
  font-weight: 700;
}

/* Solutions Accordion */
.solutions-accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.accordion-item {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.accordion-item:hover {
  background: rgba(255, 255, 255, 0.12);
}

.accordion-item.static {
  cursor: default;
}

.accordion-item.static:hover {
  background: rgba(255, 255, 255, 0.08);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
}

.accordion-header.static {
  cursor: default;
  padding: 14px 18px;
}

.accordion-header span {
  flex: 1;
}

.accordion-icon {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  opacity: 0.7;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-item.active .accordion-header {
  background: rgba(255, 255, 255, 0.05);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 18px;
}

.accordion-item.active .accordion-content {
  max-height: 800px;
  padding: 0 18px 18px;
}

.accordion-content p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 12px;
}

.accordion-content p:last-child {
  margin-bottom: 0;
}

.accordion-content ul,
.accordion-content ol {
  margin: 0 0 14px 0;
  padding-left: 20px;
}

.accordion-content li {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 6px;
}

.metrics-list {
  list-style: disc;
}

.goals-list {
  list-style: none;
  padding-left: 0 !important;
}

.goals-list li::before {
  content: '☐';
  margin-right: 8px;
  color: #60a5fa;
}

.features-list {
  list-style: decimal;
}

.status-list {
  list-style: none;
  padding-left: 0 !important;
}

.status-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-green {
  color: #22c55e;
  font-size: 16px;
}

.status-orange {
  color: #f97316;
  font-size: 16px;
}

.status-red {
  color: #ef4444;
  font-size: 16px;
}

/* Projects Section */
.projects-section {
  background: #ffffff;
  padding: 80px 0;
}

.section-main-title {
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  color: #111827;
  text-align: center;
  margin-bottom: 50px;
  letter-spacing: 1px;
  position: relative;
}

.section-main-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #0b3b8b, #32578c);
  border-radius: 2px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.project-category {
  background: #f8fafc;
  border-radius: 16px;
  padding: 28px;
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
}

.project-category:hover {
  box-shadow: 0 8px 30px rgba(11, 59, 139, 0.12);
  border-color: rgba(11, 59, 139, 0.2);
  transform: translateY(-4px);
}

.category-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 700;
  color: #0b3b8b;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #e5e7eb;
}

.category-title svg {
  color: #0b3b8b;
  flex-shrink: 0;
}

.project-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.project-list li {
  font-size: 13px;
  color: #374151;
  line-height: 1.6;
  padding: 10px 12px 10px 28px;
  background: #ffffff;
  border-radius: 8px;
  position: relative;
  transition: all 0.2s ease;
}

.project-list li::before {
  content: '•';
  position: absolute;
  left: 12px;
  color: #0b3b8b;
  font-weight: 700;
  font-size: 16px;
}

.project-list li:hover {
  background: #f0f7ff;
  padding-left: 32px;
}

/* Why Choose Section */
.why-choose-section {
  background: linear-gradient(135deg, #0b3b8b 0%, #1a4a9e 50%, #32578c 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.why-choose-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 10% 90%, rgba(255, 255, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 10%, rgba(255, 255, 255, 0.05) 0%, transparent 30%);
  pointer-events: none;
}

.why-choose-section .section-main-title {
  color: #ffffff;
  position: relative;
  z-index: 2;
}

.why-choose-section .section-main-title::after {
  background: linear-gradient(90deg, #60a5fa, #93c5fd);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  position: relative;
  z-index: 2;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 24px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.feature-item svg {
  color: #60a5fa;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item span {
  font-size: 14px;
  color: #ffffff;
  line-height: 1.6;
  font-weight: 500;
}

/* Navbar solid state for portfolio */
.main-nav--solid {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.15) 70%, transparent 100%);
}

.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,
.main-nav--solid .nav-menu a.active {
  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;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .portfolio-hero {
    height: clamp(450px, 60vh, 600px);
    margin-top: -100px;
  }
  
  .portfolio-hero-content {
    top: calc(50% + 30px);
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .portfolio-sidebar {
    position: static;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .portfolio-hero {
    height: clamp(400px, 55vh, 520px);
    margin-top: -90px;
  }
  
  .portfolio-hero-content {
    top: calc(50% + 25px);
  }
  
  .portfolio-hero-title {
    font-size: clamp(28px, 5vw, 40px);
  }
  
  .portfolio-tagline {
    font-size: 11px;
    letter-spacing: 2px;
  }
  
  .btn-explore {
    padding: 12px 24px;
    font-size: 13px;
  }
  
  .portfolio-main {
    padding: 40px 0;
  }
  
  .sidebar-card,
  .content-card {
    padding: 24px;
  }
  
  .projects-section {
    padding: 60px 0;
  }
  
  .project-category {
    padding: 20px;
  }
  
  .why-choose-section {
    padding: 60px 0;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .portfolio-hero {
    height: clamp(380px, 55vh, 480px);
    margin-top: 0;
  }
  
  .portfolio-hero-content {
    top: 50%;
  }
  
  .portfolio-hero-title {
    font-size: 26px;
  }
  
  .portfolio-tagline {
    font-size: 10px;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
  }
  
  .portfolio-hero-subtitle {
    font-size: 14px;
    margin-bottom: 24px;
  }
  
  .btn-explore {
    padding: 10px 20px;
    font-size: 12px;
  }
  
  .sidebar-card,
  .content-card {
    padding: 20px;
    border-radius: 12px;
  }
  
  .content-title {
    font-size: 16px;
  }
  
  .project-category {
    padding: 16px;
    border-radius: 12px;
  }
  
  .category-title {
    font-size: 14px;
  }
  
  .project-list li {
    font-size: 12px;
    padding: 8px 10px 8px 24px;
  }
  
  .feature-item {
    padding: 16px;
  }
  
  .feature-item span {
    font-size: 13px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .portfolio-tagline,
  .portfolio-hero-title,
  .portfolio-hero-subtitle,
  .btn-explore {
    animation: none;
    opacity: 1;
    transform: none;
  }
  
  .portfolio-slide {
    transition: none;
  }
  
  .project-category,
  .feature-item,
  .solutions-list li,
  .project-list li,
  .contact-item {
    transition: none;
  }
}