/* ==========================================================================
   Page-Specific Styles - Research Loop
   ========================================================================== */

/* --------------------------------------------------------------------------
   Hero Sections
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background: transparent;
  padding-top: var(--space-16);
  padding-bottom: var(--space-20);
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 16px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-xs);
}

.hero-title {
  margin-bottom: var(--space-5);
  line-height: 1.15;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-8);
  max-width: 600px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-color);
}

.hero-trust-avatars {
  display: flex;
}

.trust-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 2px solid #ffffff;
  margin-left: -8px;
  background: var(--brand-gradient);
  color: #ffffff;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.trust-avatar:first-child {
  margin-left: 0;
}

.hero-trust-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-visual-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: var(--space-8);
  box-shadow: var(--shadow-xl);
  position: relative;
}

.hero-floating-badge {
  position: absolute;
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  z-index: 2;
}

.hero-floating-badge.badge-top-right {
  top: -20px;
  right: -20px;
}

.hero-floating-badge.badge-bottom-left {
  bottom: -20px;
  left: -20px;
}

/* --------------------------------------------------------------------------
   Page Banner / Interior Hero
   -------------------------------------------------------------------------- */
.page-hero {
  background: var(--brand-gradient);
  color: #ffffff;
  padding: var(--space-16) 0;
  text-align: center;
  position: relative;
}

.page-hero h1 {
  color: #ffffff;
  margin-bottom: var(--space-3);
}

.page-hero p {
  color: var(--text-on-dark-muted);
  font-size: 1.15rem;
  max-width: 650px;
  margin: 0 auto;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: var(--space-4);
}

.breadcrumb-nav a {
  color: #cbd5e1;
}

.breadcrumb-nav a:hover {
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   Two-Slide Carousel / Highlights
   -------------------------------------------------------------------------- */
.highlight-carousel-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.highlight-slide-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 5px solid var(--primary);
  transition: all var(--transition-normal);
}

.highlight-slide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* --------------------------------------------------------------------------
   Global Reach Section
   -------------------------------------------------------------------------- */
.global-reach-wrap {
  background-color: var(--bg-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: var(--space-12) var(--space-10);
  box-shadow: var(--shadow-sm);
}

.country-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-6) 0;
}

.country-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 16px;
  background: var(--bg-muted);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-dark);
}

/* --------------------------------------------------------------------------
   Service Sub-Pages: What's Included & How It Works
   -------------------------------------------------------------------------- */
.included-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.included-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.included-item:hover {
  border-color: var(--primary);
  transform: translateX(4px);
  box-shadow: var(--shadow-xs);
}

.included-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--success-bg);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

.process-step-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: var(--space-8);
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
}

.process-step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--primary);
}

.process-number {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--brand-gradient);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  box-shadow: 0 6px 16px rgba(30, 58, 138, 0.25);
}

/* --------------------------------------------------------------------------
   CTA Banner
   -------------------------------------------------------------------------- */
.cta-banner {
  background: var(--brand-gradient);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.cta-banner h2 {
  color: #ffffff;
  margin-bottom: var(--space-3);
}

.cta-banner p {
  color: var(--text-on-dark-muted);
  font-size: 1.15rem;
  max-width: 680px;
  margin: 0 auto var(--space-6);
}

/* --------------------------------------------------------------------------
   Portfolio Filter Tabs & Viewer
   -------------------------------------------------------------------------- */
.portfolio-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.portfolio-tab-btn {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.portfolio-tab-btn.active, .portfolio-tab-btn:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

/* --------------------------------------------------------------------------
   Order Form Layout (Hire An Expert)
   -------------------------------------------------------------------------- */
.order-layout-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: var(--space-10);
  align-items: start;
}

@media (max-width: 992px) {
  .hero-grid, .order-layout-grid {
    grid-template-columns: 1fr;
  }

  .process-steps-grid {
    grid-template-columns: 1fr;
  }

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

  .highlight-carousel-wrap {
    grid-template-columns: 1fr;
  }
}

/* Global Map Section */
.global-map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--border-color);
}
.global-map-container .leaflet-container {
  border-radius: var(--radius-xl);
}
.map-marker-popup {
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: 0.9rem;
}

/* ==========================================================================
   OUR PROCESS SUITE (Research Intelligence, Loop Method, Complex to Clear)
   ========================================================================== */

/* 1. Research Intelligence (4 Pillars) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.pillar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.pillar-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--brand-gradient);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.pillar-card:hover::before {
  opacity: 1;
}

.pillar-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-5);
  transition: all var(--transition-fast);
}

.pillar-card:hover .pillar-icon-box {
  background: var(--primary);
  color: #ffffff;
  transform: scale(1.08);
}

.pillar-num {
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  font-size: 1.8rem;
  font-weight: 800;
  color: rgba(7, 28, 44, 0.08);
  font-family: var(--font-heading);
}

.pillar-title {
  font-size: 1.2rem;
  margin-bottom: var(--space-3);
  color: var(--primary-dark);
}

.pillar-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 2. The Research Loop Method (Circular Diagram) */
.loop-method-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-8) 0;
  position: relative;
}

.loop-method-diagram {
  position: relative;
  width: 560px;
  height: 560px;
  margin: 0 auto;
}

.loop-center-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: var(--bg-surface);
  box-shadow: 0 10px 30px rgba(7, 28, 44, 0.1);
  border: 4px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 5;
  padding: var(--space-3);
}

.loop-center-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.loop-center-divider {
  width: 32px;
  height: 3px;
  background: var(--accent);
  margin-top: 6px;
  border-radius: var(--radius-full);
}

.loop-step-node {
  position: absolute;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ffffff;
  padding: 10px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  z-index: 4;
  cursor: default;
}

.loop-step-node:hover {
  transform: scale(1.08);
  box-shadow: var(--shadow-xl);
}

.loop-step-node i {
  font-size: 1.35rem;
  margin-bottom: 4px;
}

.loop-step-node .node-name {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.loop-step-node .node-desc {
  font-size: 0.65rem;
  line-height: 1.25;
  opacity: 0.9;
  margin-top: 2px;
}

/* Specific Positions & Colors matching image11.png */
.node-discover {
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: #071C2C; /* Midnight Navy */
}
.node-discover:hover { transform: translateX(-50%) scale(1.08); }

.node-design {
  top: 95px;
  right: 20px;
  background: #147D7A; /* Deep Teal */
}

.node-develop {
  bottom: 95px;
  right: 20px;
  background: #2A9D8F; /* Soft Teal */
}

.node-analyze {
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: #071C2C; /* Midnight Navy */
}
.node-analyze:hover { transform: translateX(-50%) scale(1.08); }

.node-refine {
  bottom: 95px;
  left: 20px;
  background: #147D7A; /* Deep Teal */
}

.node-deliver {
  top: 95px;
  left: 20px;
  background: #52B788; /* Fresh Teal */
}

.loop-svg-arrows {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

/* 3. From Complex To Clear Visual Flow */
.flow-steps-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

.flow-step-card {
  flex: 1;
  min-width: 180px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.flow-step-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.flow-step-badge {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.flow-step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 0.03em;
}

.flow-arrow-icon {
  font-size: 1.25rem;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Responsive adjustments for Our Process Suite */
@media (max-width: 1024px) {
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .loop-method-diagram {
    display: none; /* Switch to clean mobile stepper on small devices */
  }
  .loop-mobile-stepper {
    display: flex !important;
    flex-direction: column;
    gap: var(--space-4);
    width: 100%;
  }
  .flow-steps-wrap {
    flex-direction: column;
  }
  .flow-step-card {
    width: 100%;
  }
  .flow-arrow-icon {
    transform: rotate(90deg);
    margin: var(--space-2) 0;
  }
}

.loop-mobile-stepper {
  display: none;
}



/* ==========================================================================
   Services & Subject Specializations Architecture
   ========================================================================== */

/* 4 Core Service Pillar Cards */
.services-four-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.service-pillar-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-pillar-box:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.service-pillar-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--space-4);
}

.service-pillar-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-lg);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.service-pillar-title {
  font-size: 1.3rem;
  color: var(--primary-dark);
  margin: 0;
}

.service-item-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.service-item-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg-muted);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  color: var(--text-main);
  font-weight: 500;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.service-item-tag:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
}

/* 12 Subject Specializations Grid */
.specializations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.spec-faculty-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.spec-faculty-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.spec-faculty-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.spec-faculty-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.spec-faculty-title {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin: 0;
}

.spec-sublist {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.spec-subtag {
  font-size: 0.8rem;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-body);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

@media (max-width: 992px) {
  .services-four-pillars {
    grid-template-columns: 1fr;
  }
  .specializations-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .specializations-grid {
    grid-template-columns: 1fr;
  }
}

/* Executive Founder Showcase Card */
.founder-showcase-card {
  max-width: 960px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 340px 1fr;
  align-items: stretch;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.founder-showcase-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2xl);
}

.founder-photo-col {
  position: relative;
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-6);
  overflow: hidden;
}

.founder-photo-ring {
  position: relative;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  padding: 6px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
  box-shadow: 0 16px 36px rgba(7, 28, 44, 0.35);
}

.founder-photo-ring img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  background: #ffffff;
}

.founder-verified-badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: var(--primary);
  color: #ffffff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #ffffff;
  box-shadow: var(--shadow-md);
}

.founder-content-col {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.founder-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
}

@media (max-width: 860px) {
  .founder-showcase-card {
    grid-template-columns: 1fr;
  }
  .founder-photo-col {
    min-height: 280px;
    padding: var(--space-8) var(--space-4);
  }
  .founder-photo-ring {
    width: 200px;
    height: 200px;
  }
  .founder-content-col {
    padding: var(--space-6) var(--space-5);
    text-align: center;
  }
  .founder-content-col blockquote {
    text-align: left;
  }
  .founder-actions {
    justify-content: center;
  }
}