/* ==========================================================================
   AETHERIA SOLUTIONS - COMPONENT & PAGE LAYOUT STYLES
   ========================================================================== */

/* --- Sticky Navbar --- */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-navy-800);
  letter-spacing: -0.03em;
}

.navbar-brand .logo-icon {
  width: 42px;
  height: 42px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal-400);
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(10, 25, 47, 0.25);
}

.navbar-brand span {
  color: var(--color-orange-500);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast);
  cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-navy-800);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: var(--color-orange-500);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

.nav-link.active::after,
.nav-link:hover::after {
  width: 100%;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--color-navy-800);
  cursor: pointer;
}

/* --- SPA View System --- */
.view-page {
  display: none;
  opacity: 0;
  animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.view-page.active {
  display: block;
}

/* --- Hero Section (Home) --- */
.hero-home {
  position: relative;
  background: var(--gradient-hero);
  color: var(--color-text-inverse);
  padding: var(--space-24) 0 var(--space-20);
  overflow: hidden;
}

.hero-home::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.2) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse-glow 6s infinite ease-in-out;
}

.hero-home::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: var(--space-12);
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-6);
  line-height: 1.15;
}

.hero-content h1 .text-teal {
  color: var(--color-teal-400);
}

.hero-content h1 .text-orange {
  color: var(--color-orange-500);
}

.hero-content p {
  color: var(--color-text-inverse-muted);
  font-size: 1.18rem;
  max-width: 580px;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* Hero Visual Card */
.hero-visual {
  position: relative;
}

.hero-dashboard-preview {
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: 0 30px 60px rgba(7, 13, 27, 0.5);
  animation: float 6s ease-in-out infinite;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.window-dots {
  display: flex;
  gap: 8px;
}

.window-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.window-dot:nth-child(1) { background: #FF5F56; }
.window-dot:nth-child(2) { background: #FFBD2E; }
.window-dot:nth-child(3) { background: #27C93F; }

.hero-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.mini-stat-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mini-stat-label {
  font-size: 0.85rem;
  color: var(--color-text-inverse-muted);
}

.mini-stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text-inverse);
  font-family: var(--font-heading);
}

.mini-stat-trend {
  font-size: 0.8rem;
  color: var(--color-teal-400);
  font-weight: 600;
}

/* --- Mini Page Header (About, Why Us, Career, Contact) --- */
.page-hero {
  background: var(--gradient-hero);
  color: var(--color-text-inverse);
  padding: var(--space-16) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero h1 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-4);
}

.page-hero p {
  color: var(--color-text-inverse-muted);
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.15rem;
}

/* --- Home: Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--space-6);
}

.service-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card h3 {
  margin-bottom: var(--space-3);
  font-size: 1.3rem;
}

.service-card p {
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--color-navy-800);
  font-size: 0.95rem;
}

.service-card:hover .service-link {
  color: var(--color-orange-500);
}

/* --- Home: Stats Banner --- */
.stats-banner {
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  padding: var(--space-16) 0;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-8);
  text-align: center;
}

.stat-item h3 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--color-teal-400);
  font-weight: 800;
  margin-bottom: var(--space-2);
}

.stat-item p {
  color: var(--color-text-inverse-muted);
  font-size: 1.05rem;
  font-weight: 500;
}

/* --- Client Logos Marquee / Grid --- */
.client-logos-section {
  padding: var(--space-12) 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.client-logos-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
  opacity: 0.7;
}

.client-logo-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-navy-600);
  filter: grayscale(100%);
  transition: all var(--transition-normal);
}

.client-logo-item:hover {
  filter: grayscale(0%);
  opacity: 1;
  color: var(--color-navy-800);
  transform: scale(1.05);
}

/* --- Testimonials Section --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-rating {
  color: #F59E0B;
  margin-bottom: var(--space-4);
  display: flex;
  gap: 4px;
}

.testimonial-quote {
  font-style: italic;
  font-size: 1.02rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

/* --- About Us: Story & Mission Grid --- */
.about-story-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-12);
  align-items: center;
}

.vision-mission-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.vision-card {
  background: var(--color-surface);
  border-left: 4px solid var(--color-teal-500);
  padding: var(--space-6);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  box-shadow: var(--shadow-md);
}

.mission-card {
  background: var(--color-surface);
  border-left: 4px solid var(--color-orange-500);
  padding: var(--space-6);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  box-shadow: var(--shadow-md);
}

/* --- Leadership Team Grid --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-8);
}

.team-card {
  text-align: center;
  padding: var(--space-6);
}

.team-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto var(--space-5);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  border: 4px solid var(--color-surface);
}

.team-role {
  color: var(--color-orange-500);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-3);
}

/* --- Milestone Timeline --- */
.timeline-container {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  padding: var(--space-8) 0;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--color-border);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding-right: var(--space-8);
  margin-bottom: var(--space-10);
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-right: 0;
  padding-left: var(--space-8);
}

.timeline-dot {
  position: absolute;
  top: 8px;
  right: -8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-teal-500);
  border: 3px solid var(--color-surface);
  box-shadow: 0 0 0 4px rgba(0, 180, 216, 0.2);
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -8px;
  right: auto;
}

.timeline-year {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-navy-800);
  background: var(--color-teal-bg);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
}

/* --- Why Us: Comparison Table --- */
.comparison-table-wrapper {
  overflow-x: auto;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-12);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
  background: var(--color-surface-subtle);
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-navy-800);
}

.comparison-table th.highlight,
.comparison-table td.highlight {
  background: rgba(0, 180, 216, 0.05);
  font-weight: 600;
  color: var(--color-navy-800);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

/* --- Career: Job Board & Filter --- */
.job-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-10);
}

.filter-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--color-navy-800);
  color: var(--color-text-inverse);
  border-color: var(--color-navy-800);
}

.jobs-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 900px;
  margin: 0 auto;
}

.job-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6) var(--space-8);
}

.job-info h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}

.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.job-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* --- Contact Page Layout --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.map-container {
  width: 100%;
  height: 340px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  margin-top: var(--space-12);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Modal Dialog (Job Application) --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 25, 47, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  max-width: 560px;
  width: 100%;
  padding: var(--space-8);
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: translateY(24px) scale(0.96);
  transition: all var(--transition-normal);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  background: var(--color-surface-subtle);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-navy-900);
  color: var(--color-text-inverse);
  padding: var(--space-20) 0 var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-col h4 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-5);
  font-size: 1.1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  color: var(--color-text-inverse-muted);
}

.footer-links a:hover {
  color: var(--color-orange-500);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  color: var(--color-text-inverse-muted);
  font-size: 0.9rem;
}

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
  .hero-grid,
  .about-story-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .timeline-container::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 56px !important;
    padding-right: 0 !important;
    left: 0 !important;
  }

  .timeline-dot {
    left: 12px !important;
    right: auto !important;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .navbar-menu,
  .navbar-actions {
    display: none;
  }

  .hamburger-btn {
    display: block;
  }

  /* Mobile Drawer Active State */
  .navbar-menu.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 84px;
    left: 0;
    width: 100%;
    background: var(--color-surface);
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
  }

  .navbar-actions.mobile-open {
    display: flex;
    position: absolute;
    top: calc(84px + 230px);
    left: 0;
    width: 100%;
    padding: 0 var(--space-6) var(--space-6);
    background: var(--color-surface);
  }

  .job-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}