/* ========================================
   UWC Immersive Zone - Shared Styles
   JigSpace Browser & Project Pages
   ======================================== */

:root {
  /* UWC Brand Colors */
  --uwc-blue: #0a1a5c;
  --uwc-blue-dark: #002244;
  --uwc-blue-light: #0055a4;
  --uwc-gold: #bd9a4f;
  --uwc-gold-light: #bd9a4f;
  --uwc-red: #8B1538;

  /* Accent Colors */
  --accent-teal: #00C9A7;
  --accent-purple: #845EC2;

  /* Gradients */
  --gradient-bg: linear-gradient(135deg,
    #f5f7fa 0%,
    #fdf9e8 20%,
    #fff8dc 40%,
    #f0f5ff 60%,
    #e6eef8 80%,
    #f5f7fa 100%);
  --gradient-card: linear-gradient(145deg, #ffffff 0%, #fafbfc 100%);
  --gradient-gold: linear-gradient(135deg, var(--uwc-gold) 0%, var(--uwc-gold-light) 100%);

  /* UI Colors */
  --bg-card: #ffffff;
  --text-primary: #1a202c;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --border-light: rgba(0,0,0,0.06);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.04), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.08), 0 6px 10px rgba(0,0,0,0.05);
  --shadow-card: 0 4px 20px rgba(0,0,0,0.08);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
  scroll-padding-top: 180px;
}

/* Anchor offset for fixed header + nav strip */
[id="about"],
[id="acknowledgements"] {
  scroll-margin-top: 180px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #f5f7fa;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* ========================================
   Preloader Overlay
   ======================================== */
.preloader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--uwc-blue);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-content {
  text-align: center;
  width: 360px;
}

.preloader-logo {
  width: 200px;
  height: auto;
  margin-bottom: var(--space-xl);
  opacity: 0.95;
}

.preloader-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 20px;
}

.preloader-progress-fill {
  height: 100%;
  background: var(--uwc-gold);
  border-radius: 3px;
  width: 0%;
  animation: preloaderFill 3s ease-out forwards;
}

.preloader-progress-fill.complete {
  width: 100% !important;
  animation: none;
  transition: width 0.3s ease;
}

@keyframes preloaderFill {
  0% { width: 0%; }
  30% { width: 40%; }
  60% { width: 65%; }
  80% { width: 80%; }
  100% { width: 90%; }
}

.preloader-text {
  font-family: 'Poppins', sans-serif;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  font-weight: 400;
  letter-spacing: 0.3px;
}

/* ========================================
   Back to Analytics Button (in header-actions, matches Export PDF placement)
   ======================================== */
.back-to-analytics-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--uwc-gold);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(189, 154, 79, 0.3);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.back-to-analytics-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(189, 154, 79, 0.4);
}

.back-to-analytics-btn svg {
  flex-shrink: 0;
  stroke: #ffffff;
}

/* ========================================
   Header (White Banner) - Fixed
   ======================================== */
.header {
  background: #ffffff;
  padding: 0 200px;
  box-shadow: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.header-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 6px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 60px;
  padding-bottom: 2px;
}

.logo-container {
  position: relative;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-zone {
  position: absolute;
  top: 0;
  bottom: 0;
  display: block;
}

.logo-zone-left {
  left: 0;
  width: 40%;
}

.logo-zone-center {
  left: 40%;
  width: 20%;
}

.logo-zone-right {
  right: 0;
  width: 40%;
}

.logo-zone:hover {
  opacity: 0.85;
}

.logo {
  height: 80px;
  width: auto;
  padding: 4px 0;
}

.nav-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  font-family: 'Poppins', sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--uwc-blue);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-item:hover {
  background: rgba(0, 51, 102, 0.05);
  color: var(--uwc-blue-light);
}

.nav-item svg.nav-chevron {
  width: 25px;
  height: 25px;
  transition: transform 0.2s;
  stroke: var(--uwc-gold);
  stroke-width: 3;
  filter: drop-shadow(0 0 0.5px var(--uwc-gold));
}

.nav-item:hover svg.nav-chevron {
  transform: translateY(2px);
}

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

.header-divider {
  color: #cbd5e0;
  font-size: 1.39rem;
  font-weight: 700;
}

.header-section-label {
  font-family: 'Poppins', sans-serif;
  font-size: 0.94rem;
  font-weight: 900;
  color: var(--uwc-blue);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* ========================================
   Blue Navigation Strip
   ======================================== */
.nav-strip {
  background: var(--uwc-blue);
  height: 56px;
  padding: 0 200px;
  display: flex;
  align-items: center;
  margin-top: 148px;
}

.nav-strip-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 100%;
}

.nav-strip-left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.96rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
}

.nav-strip-left span.breadcrumb-text {
  color: rgba(255,255,255,0.9);
}

.breadcrumb-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  transition: color 0.2s ease;
  cursor: pointer;
}

.breadcrumb-link:hover {
  color: var(--uwc-gold);
}

.breadcrumb-home {
  display: flex;
  align-items: center;
}

.breadcrumb-home-icon {
  height: 15px;
  width: auto;
  opacity: 1;
  filter: brightness(0) invert(1);
}

.breadcrumb-sep {
  color: rgba(255,255,255,0.5);
  margin: 0 4px;
}

.nav-strip-right {
  font-size: 0.96rem;
  color: #ffffff;
  font-weight: 700;
}

/* ========================================
   Page Hero Section
   ======================================== */
.page-hero {
  background: #ffffff;
  padding: var(--space-xl) 200px var(--space-md);
  margin-bottom: 0;
}

/* Two-column hero layout: text left, image right */
.hero-layout {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: var(--space-2xl);
  align-items: start;
}

.hero-text-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hero-image-col {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-lg);
  padding-top: 12px;
}

.hero-content {
  max-width: none;
}

.hero-content h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--uwc-blue);
  margin-bottom: 24px;
  position: relative;
  padding-top: 12px;
}

.hero-content h1::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 82px;
  height: 4px;
  background: var(--uwc-gold);
  border-radius: 2px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-bottom: 5px;
}

/* Inline quote below hero image */
.hero-quote-inline {
  background: rgba(10, 26, 92, 0.04);
  border-left: 4px solid var(--uwc-gold);
  padding: var(--space-lg) var(--space-xl);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  width: 100%;
}

.hero-quote-inline p {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Remove extra margin on sections inside hero text column (gap handles spacing) */
.hero-text-col .text-section {
  margin-bottom: 0;
}

/* ========================================
   Main Content
   ======================================== */
.main-content {
  margin: 0 auto;
  padding: var(--space-xl) 200px;
  background: #ffffff;
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
  margin-bottom: var(--space-lg);
}

.section-header h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--uwc-blue);
  position: relative;
  padding-top: 12px;
}

.section-header h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 82px;
  height: 4px;
  background: var(--uwc-gold);
  border-radius: 2px;
}

/* ========================================
   Project Cards Grid (Phase 3)
   ======================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.project-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(189, 154, 79, 0.3);
}

.project-card-thumb {
  position: relative;
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, #e6eef8 0%, #f0f5ff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.project-card-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(10,26,92,0.4) 0%, rgba(10,26,92,0) 30%),
    linear-gradient(to top, rgba(10,26,92,0.45) 0%, rgba(10,26,92,0) 35%),
    linear-gradient(to right, rgba(10,26,92,0.3) 0%, rgba(10,26,92,0) 25%),
    linear-gradient(to left, rgba(10,26,92,0.3) 0%, rgba(10,26,92,0) 25%);
  pointer-events: none;
  z-index: 1;
}

.project-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card-thumb .placeholder-icon {
  color: var(--uwc-blue);
  opacity: 0.2;
}

.project-card-body {
  padding: var(--space-lg);
}

.project-card-body h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--uwc-blue);
  margin-bottom: var(--space-sm);
}

.project-card-body p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-lg);
}

.project-card-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--uwc-gold);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(189,154,79,0.3);
  white-space: nowrap;
}

.btn-gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(189,154,79,0.4);
}

.btn-gold svg {
  stroke: #ffffff;
}

.card-link {
  font-family: 'Poppins', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--uwc-blue);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  transition: color 0.2s;
}

.card-link:hover {
  color: var(--uwc-gold);
}

/* Coming Soon Card */
.project-card.coming-soon {
  opacity: 0.6;
  pointer-events: none;
}

.project-card.coming-soon .project-card-thumb {
  background: linear-gradient(135deg, #e8ecf1 0%, #f1f4f8 100%);
}

.coming-soon-badge {
  display: inline-block;
  padding: 4px 12px;
  background: #e2e8f0;
  color: var(--text-muted);
  font-family: 'Poppins', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 4px;
}

/* ========================================
   File Cards (Phase 4)
   ======================================== */
.files-section {
  margin-bottom: var(--space-2xl);
}

.files-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.file-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  transition: all 0.2s ease;
}

.file-card:hover {
  border-color: rgba(189, 154, 79, 0.3);
  box-shadow: var(--shadow-lg);
}

.file-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.file-icon.model { background: rgba(0, 201, 167, 0.12); color: var(--accent-teal); }
.file-icon.document { background: rgba(189, 154, 79, 0.12); color: var(--uwc-gold); }
.file-icon.image { background: rgba(132, 94, 194, 0.12); color: var(--accent-purple); }
.file-icon.analytics { background: rgba(10, 26, 92, 0.08); color: var(--uwc-blue); }

.file-info {
  flex: 1;
  min-width: 0;
}

.file-info h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-info .file-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.file-info .file-action {
  font-family: 'Poppins', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--uwc-gold);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  transition: color 0.2s;
}

.file-info .file-action:hover {
  color: #a8873f;
}

/* Analytics link card — wider style */
.analytics-link-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  transition: all 0.3s ease;
}

.analytics-link-card:hover {
  border-color: rgba(189, 154, 79, 0.3);
  box-shadow: var(--shadow-lg);
}

.analytics-link-info {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.analytics-link-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(10, 26, 92, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--uwc-blue);
  flex-shrink: 0;
}

.analytics-link-text h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--uwc-blue);
  margin-bottom: 2px;
}

.analytics-link-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ========================================
   Turtle Hero (Image + Button) — Right column
   ======================================== */
.turtle-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.turtle-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(to bottom, rgba(10,26,92,0.35) 0%, rgba(10,26,92,0) 25%),
    linear-gradient(to top, rgba(10,26,92,0.4) 0%, rgba(10,26,92,0) 30%),
    linear-gradient(to right, rgba(10,26,92,0.25) 0%, rgba(10,26,92,0) 20%),
    linear-gradient(to left, rgba(10,26,92,0.25) 0%, rgba(10,26,92,0) 20%);
  pointer-events: none;
}

.turtle-hero-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Button centered on image, UWC blue with white text */
.turtle-hero-btn {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  padding: 10px 22px;
  font-size: 0.7rem;
  background: var(--uwc-blue);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  white-space: nowrap;
}

.turtle-hero-btn:hover {
  background: var(--uwc-blue-light);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
  transform: translateX(-50%) translateY(-2px);
}

.turtle-hero-btn svg {
  stroke: #ffffff;
}




/* ========================================
   Text Sections & Blocks (Phase 4 Content)
   ======================================== */
.text-section {
  margin-bottom: var(--space-2xl);
}

.text-block {
  max-width: none;
}

.text-block p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

/* Partners Row */
.partners-row {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.partner-logo img {
  max-width: 220px;
  height: auto;
  display: block;
}

/* Info Callout */
.info-callout {
  background: #f5f6f8;
  border-left: 4px solid var(--border-light);
  padding: var(--space-lg) var(--space-xl);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: var(--space-2xl);
}

.info-callout p {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.7;
}

.info-callout strong {
  color: var(--text-primary);
}

/* Experience Grid (text left, image right) */
.experience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.experience-text h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--uwc-blue);
  margin-bottom: var(--space-md);
}

.experience-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.experience-image {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
}

.experience-image img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 420px;
  object-fit: contain;
}

/* Acknowledgements */
.acknowledgements-list {
  list-style: none;
  padding: 0;
  margin-top: var(--space-md);
}

.acknowledgements-list li {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding: var(--space-sm) 0;
  padding-left: var(--space-md);
  position: relative;
}

.acknowledgements-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: var(--uwc-gold);
  border-radius: 50%;
}

.acknowledgements-list li:last-child {
  border-bottom: none;
}

.acknowledgements-list a {
  color: var(--uwc-blue);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.acknowledgements-list a:hover {
  color: var(--uwc-gold);
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--uwc-blue);
  color: #fff;
  padding: var(--space-2xl) 200px 68px;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  align-items: start;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: 10px;
}

.footer-links a {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--uwc-gold-light);
}

.footer-info {
  justify-self: end;
  padding-right: var(--space-xl);
  padding-top: 10px;
}

.footer-info h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 5px;
  color: rgba(255,255,255,0.9);
}

.footer-info p {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.9;
  margin-bottom: 5px;
  line-height: 1.6;
}

.footer-contact a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-contact a:hover {
  color: var(--uwc-gold-light);
}

.footer-brand-social {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding-top: 32px;
}

.footer-logo {
  width: 211px;
  height: 144px;
  opacity: 0.95;
  margin-bottom: 72px;
}

.social-icons {
  display: flex;
  gap: var(--space-md);
}

.social-icons a {
  width: 51px;
  height: 51px;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--uwc-gold);
  transition: all 0.2s;
}

.social-icons a:hover {
  background: var(--uwc-gold);
  border-color: var(--uwc-gold);
  color: #ffffff;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: var(--space-xl);
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: var(--space-xl);
  font-size: 0.875rem;
  color: #ffffff;
  font-weight: 400;
  opacity: 0.8;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.875rem;
  color: #ffffff;
  font-weight: 400;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-links a {
  color: #ffffff;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  transition: color 0.2s;
}

.footer-bottom-links a:hover {
  color: var(--uwc-gold-light);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1200px) {
  .header { padding-left: var(--space-xl); padding-right: var(--space-xl); }
  .nav-strip { padding-left: var(--space-xl); padding-right: var(--space-xl); }
  .footer { padding-left: var(--space-xl); padding-right: var(--space-xl); }
  .page-hero { padding-left: var(--space-xl); padding-right: var(--space-xl); }
  .main-content { padding-left: var(--space-xl); padding-right: var(--space-xl); }
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-layout {
    gap: var(--space-xl);
  }
}

@media (max-width: 900px) {
  .header-nav { display: none; }

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

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

  /* Stack hero columns on tablet */
  .hero-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .hero-image-col {
    justify-content: center;
    order: -1; /* Image on top on mobile */
  }

  .turtle-hero {
    max-width: 436px;
  }

  .turtle-hero-btn {
    padding: 8px 18px;
    font-size: 0.65rem;
  }

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

  .footer-info {
    justify-self: start;
    padding-right: 0;
  }

  .logo { height: 60px; }

  .header-section-label { display: none; }
  .header-divider { display: none; }
}

@media (max-width: 600px) {
  .hero-content h1 { font-size: 1.4rem; }

  .turtle-hero {
    max-width: 363px;
  }

  .turtle-hero-btn {
    padding: 7px 14px;
    font-size: 0.6rem;
  }

  .hero-quote-inline {
    padding: var(--space-md);
  }

  .hero-quote-inline p {
    font-size: 0.9rem;
  }

  .partners-row { gap: var(--space-lg); }
  .partner-logo img { max-width: 160px; }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-info {
    justify-self: center;
    text-align: center;
    padding-right: 0;
  }

  .footer-brand-social { align-items: center; }
  .social-icons { justify-content: center; }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
    justify-content: center;
  }

  .footer-bottom-links { justify-content: center; }
  .logo { height: 45px; }
}