/* ==========================================================================
   ROBOK S.R.L. | Deep-Tech Global Platform Stylesheet
   Luxury Obsidian & Electric Cyan Theme • Ultra-Responsive Glassmorphism
   ========================================================================== */

:root {
  --bg-primary: #050A12;
  --bg-secondary: #0A111F;
  --bg-card: rgba(13, 22, 38, 0.75);
  --bg-card-hover: rgba(20, 35, 60, 0.9);
  --bg-glass: rgba(10, 20, 35, 0.65);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 229, 255, 0.35);
  --border-glow-gold: rgba(255, 215, 0, 0.4);
  --border-active: #00E5FF;
  
  --text-primary: #FFFFFF;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  --cyan: #00E5FF;
  --cyan-glow: rgba(0, 229, 255, 0.2);
  --emerald: #00FF88;
  --emerald-glow: rgba(0, 255, 136, 0.2);
  --gold: #FFD700;
  --gold-glow: rgba(255, 215, 0, 0.2);
  --cobalt: #2979FF;
  --cobalt-glow: rgba(41, 121, 255, 0.2);
  --crimson: #FF3366;
  
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(0, 229, 255, 0.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

body {
  position: relative;
  background: radial-gradient(circle at 50% 0%, #0F2038 0%, #050A12 70%);
  background-attachment: fixed;
  min-height: 100vh;
}

/* Background Ambient Glows */
.ambient-glow-1 {
  position: absolute;
  top: 100px;
  left: 10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.ambient-glow-2 {
  position: absolute;
  top: 1200px;
  right: 5%;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(41, 121, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Layout Container */
.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: rgba(5, 10, 18, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  height: 70px;
  background: rgba(5, 10, 18, 0.95);
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  border-bottom-color: rgba(0, 229, 255, 0.15);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}













.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: var(--transition-fast);
}

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

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Language Toggle Button */
.lang-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.lang-btn:hover {
  background: rgba(0, 229, 255, 0.12);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 12px var(--cyan-glow);
}

/* Primary CTA Button */
.btn-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cobalt) 100%);
  color: #050A12;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 229, 255, 0.5);
  color: #000;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.08);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.7rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 170px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 10px var(--emerald);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #00E5FF 0%, #00FF88 50%, #2979FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.22rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 820px;
  margin: 0 auto 36px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

/* Statistics Counter Grid */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-card);
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-subtle);
}

.stat-val {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.stat-val.gold { color: var(--gold); text-shadow: 0 0 20px var(--gold-glow); }
.stat-val.cyan { color: var(--cyan); text-shadow: 0 0 20px var(--cyan-glow); }
.stat-val.emerald { color: var(--emerald); text-shadow: 0 0 20px var(--emerald-glow); }
.stat-val.cobalt { color: var(--cobalt); text-shadow: 0 0 20px var(--cobalt-glow); }

.stat-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Section Common Styles */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================================================
   PILLARS OF TECHNOLOGY (9 FRONTIERS)
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  backdrop-filter: blur(10px);
}

.pillar-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: 0 15px 40px -10px rgba(0, 229, 255, 0.2);
}

.pillar-media {
  height: 220px;
  position: relative;
  background: #08111D;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-subtle);
}

.pillar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.pillar-card:hover .pillar-img {
  transform: scale(1.06);
}

.pillar-num {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(5, 10, 18, 0.85);
  border: 1px solid var(--border-subtle);
  color: var(--cyan);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.pillar-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
}

.pillar-subtitle {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 14px;
}

.pillar-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
  flex-grow: 1;
}

.pillar-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.metric-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   PATENT MATRIX & REGISTRY
   ========================================================================== */
.patent-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.patent-search-bar {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

.patent-search-input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.patent-search-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 15px var(--cyan-glow);
}

.patent-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.patent-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover {
  background: rgba(0, 229, 255, 0.1);
  color: #fff;
  border-color: rgba(0, 229, 255, 0.3);
}

.filter-btn.active {
  background: var(--cyan);
  color: #050A12;
  border-color: var(--cyan);
  font-weight: 700;
  box-shadow: 0 0 15px var(--cyan-glow);
}

/* Patent Cards Grid */
.patents-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.patent-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-fast);
  cursor: pointer;
  position: relative;
}

.patent-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card);
}

.patent-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.patent-badge-status {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(0, 229, 255, 0.1);
  color: var(--cyan);
  border: 1px solid rgba(0, 229, 255, 0.2);
}

.patent-num {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold);
}

.patent-card-brand {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.patent-card-title {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.patent-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-subtle);
  padding-top: 12px;
  margin-top: auto;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.patent-card-ipc {
  font-family: monospace;
  color: var(--cyan);
}

.patent-card-btn {
  color: var(--cyan);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Modal for Patent Detail */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 18, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 2000;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: #0A1324;
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
  animation: modal-in 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--crimson);
}

.modal-brand {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--cyan);
  margin-bottom: 6px;
}

.modal-num {
  font-family: var(--font-heading);
  color: var(--gold);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 16px;
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 20px;
  color: #fff;
}

.modal-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 24px;
}

.modal-meta-item strong {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.modal-desc-box {
  background: rgba(0, 229, 255, 0.03);
  border-left: 3px solid var(--cyan);
  padding: 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 26px;
}

.modal-desc-box p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ==========================================================================
   B2B LICENSING & SILICON SUPPLY MODEL
   ========================================================================== */
.licensing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.licensing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  position: relative;
  transition: var(--transition-normal);
}

.licensing-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.licensing-card-icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
  display: inline-block;
}

.licensing-card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: #fff;
}

.licensing-card-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================================================
   GOVERNANCE & SCIENTIFIC BOARD
   ========================================================================== */
.board-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.board-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  text-align: center;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.board-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.board-card-featured {
  border-color: rgba(255, 215, 0, 0.45);
  background: linear-gradient(180deg, rgba(255, 215, 0, 0.06) 0%, rgba(13, 22, 38, 0.98) 100%);
  box-shadow: 0 0 25px rgba(255, 215, 0, 0.12);
}

.board-card-featured:hover {
  border-color: var(--gold);
  box-shadow: 0 0 35px rgba(255, 215, 0, 0.3);
  transform: translateY(-5px);
}

.board-card-reserved {
  border: 1px dashed rgba(0, 229, 255, 0.3);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.03) 0%, rgba(10, 18, 30, 0.8) 100%);
  position: relative;
}

.board-card-reserved:hover {
  border-color: rgba(0, 229, 255, 0.6);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
}

.board-avatar-reserved {
  border: 2px dashed rgba(0, 229, 255, 0.45) !important;
  color: var(--cyan) !important;
  background: rgba(0, 229, 255, 0.04) !important;
  box-shadow: none !important;
  font-size: 1.15rem;
}

.board-badge-reserved {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  margin-bottom: 12px;
  letter-spacing: 0.3px;
  line-height: 1.3;
}

.board-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #132440 0%, #08111D 100%);
  border: 2px solid var(--cyan);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--cyan);
  box-shadow: 0 0 15px var(--cyan-glow);
  flex-shrink: 0;
}

.board-avatar-featured {
  color: var(--gold) !important;
  border-color: var(--gold) !important;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.45) !important;
  background: linear-gradient(135deg, #242010 0%, #0d1a2d 100%) !important;
}

.board-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.board-role {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 12px;
  line-height: 1.3;
}

.board-badge-accolade {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.67rem;
  font-weight: 700;
  color: #ffd700;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.4);
  border-radius: 12px;
  margin-bottom: 12px;
  letter-spacing: 0.3px;
  line-height: 1.35;
  text-transform: uppercase;
}

.board-bio {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.board-cv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: auto;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: #ffd700;
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.45);
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
  cursor: pointer;
}

.board-cv-btn svg {
  stroke: #ffd700;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.board-cv-btn:hover {
  background: rgba(255, 215, 0, 0.22);
  border-color: #ffd700;
  box-shadow: 0 0 18px rgba(255, 215, 0, 0.45);
  color: #ffffff;
  transform: translateY(-2px);
}

.board-cv-btn:hover svg {
  stroke: #ffffff;
  transform: scale(1.1);
}

.cciaa-banner {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.06) 0%, rgba(41, 121, 255, 0.06) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.cciaa-banner-icon {
  font-size: 2.8rem;
  color: var(--gold);
}

.cciaa-banner-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.cciaa-banner-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   CONTACT & NDA SECTION
   ========================================================================== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 44px;
  backdrop-filter: blur(12px);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input, .form-select, .form-textarea {
  background: rgba(5, 10, 18, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #fff;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 12px var(--cyan-glow);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-notice {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Headquarters Info Box */
.hsq-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hsq-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 4px;
}

.hsq-detail {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.hsq-detail-icon {
  color: var(--cyan);
  font-size: 1.1rem;
  margin-top: 3px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: #03060B;
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 30px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  height: 38px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  text-align: center;
  line-height: 1.7;
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */
@media (max-width: 1200px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .board-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
  .hero-title { font-size: 3rem; }
  .patents-grid { grid-template-columns: repeat(2, 1fr); }
  .licensing-grid { grid-template-columns: 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-item:nth-child(2)::after { display: none; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(5, 10, 18, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    display: none;
    border-bottom: 1px solid var(--border-glow);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .mobile-toggle { display: block; }
  .hero-title { font-size: 2.3rem; }
  .pillars-grid { grid-template-columns: 1fr; }
  .patents-grid { grid-template-columns: 1fr; }
  .board-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .stat-item::after { display: none !important; }
}

@media (max-width: 480px) {
  .board-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
}

/* DUAL BRAND LOGOS */

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logos-container {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.96);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 18px rgba(0, 229, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: var(--transition-fast);
}

.brand-logos-container:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 25px rgba(0, 229, 255, 0.35);
}

.nav-logo-robok {
  height: 32px;
  width: auto;
  object-fit: contain;
  display: block;
}

.brand-divider-vert {
  width: 1.5px;
  height: 26px;
  background: #CBD5E1;
}

.nav-logo-rhydra {
  height: 32px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
}

.nav-brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-brand-name .brand-amp {
  color: var(--cyan);
  font-weight: 600;
  font-size: 1.1rem;
}

.nav-brand-name span {
  color: var(--cyan);
}

.nav-brand-sub {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 1.8px;
  color: var(--text-muted);
  text-transform: uppercase;
}