/* DESIGN TOKENS */
:root {
  --color-bg: #0a0e14;
  --color-bg-alt: #0f141e;
  --color-surface: #151a24;
  --color-surface-elevated: #1a202d;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-cyan: #00e5ff;
  --accent-cyan-dim: rgba(0, 229, 255, 0.2);
  --accent-blue: #0077ff;
  --accent-blue-dim: rgba(0, 119, 255, 0.2);
  --accent-red: #ea3a4a;
  --accent-red-dim: rgba(234, 58, 74, 0.2);
  --font-main: 'Outfit', system-ui, -apple-system, sans-serif;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

/* RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-family: var(--font-main); background-color: var(--color-bg); color: var(--text-primary); line-height: 1.6; font-size: 16px; }
body { overflow-x: hidden; -webkit-font-smoothing: antialiased; }
ul { list-style: none; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }

/* UTILITIES */
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.section-padding { padding: 8rem 0; }
.text-center { text-align: center; }
.max-w-lg { max-width: 800px; margin-inline: auto; }
.mb-lg { margin-bottom: 4rem; }
.mt-auto { margin-top: auto; }
.bg-alt { background-color: var(--color-bg-alt); }

/* TYPOGRAPHY */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 500; letter-spacing: -0.02em; }
.section-title { font-size: 2.5rem; margin-bottom: 1.5rem; font-weight: 600; }
.section-lead { font-size: 1.25rem; color: var(--text-secondary); line-height: 1.7; }

/* SECTION DIVIDER */
.section-divider { height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06) 50%, transparent); border: none; margin: 0; }

/* HEADER */
.global-header { position: fixed; top: 0; width: 100%; padding: 1rem 2rem; z-index: 100; background: rgba(10, 14, 20, 0.8); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.header-container { max-width: 1400px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.header-logo { font-weight: 700; letter-spacing: 0.1em; font-size: 1.25rem; color: var(--text-primary); text-transform: uppercase; }
.header-nav ul { display: flex; gap: 2.5rem; align-items: center; }
.header-nav a { font-size: 0.95rem; font-weight: 500; color: var(--text-secondary); position: relative; padding: 0.5rem 0; }
.header-nav a:hover { color: var(--text-primary); }
.header-nav a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: 0; left: 0; background-color: var(--accent-cyan); transition: width var(--transition-normal); }
.header-nav a:hover::after { width: 100%; }
.header-actions .btn-sm { padding: 0.6rem 1.5rem; font-size: 0.9rem; }

/* MOBILE MENU */
.mobile-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 0.5rem; z-index: 200; }
.mobile-toggle span { display: block; width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all 0.3s ease; }
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.mobile-menu { display: none; position: fixed; inset: 0; background: rgba(10, 14, 20, 0.98); backdrop-filter: blur(20px); z-index: 150; flex-direction: column; justify-content: center; align-items: center; gap: 2rem; }
.mobile-menu.active { display: flex; }
.mobile-menu a { font-size: 1.5rem; font-weight: 500; color: var(--text-secondary); transition: color 0.2s ease; }
.mobile-menu a:hover { color: var(--text-primary); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.875rem 2rem; font-size: 1rem; font-weight: 500; border-radius: var(--radius-sm); cursor: pointer; transition: all var(--transition-normal); border: 1px solid transparent; }
.btn-primary { background-color: var(--text-primary); color: var(--color-bg); }
.btn-primary:hover { background-color: #e2e8f0; transform: translateY(-2px); box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1); }
.btn-secondary { background-color: transparent; color: var(--text-primary); border-color: rgba(255, 255, 255, 0.2); }
.btn-secondary:hover { background-color: rgba(255, 255, 255, 0.05); border-color: rgba(255, 255, 255, 0.4); }
.btn-outline { background: transparent; color: var(--text-primary); border-color: rgba(255, 255, 255, 0.1); padding: 0.75rem 1.5rem; font-size: 0.9rem; }
.btn-outline:hover { border-color: var(--text-primary); background: rgba(255, 255, 255, 0.03); }
.highlight-cyan-btn { background-color: var(--accent-cyan); color: var(--color-bg); }
.highlight-cyan-btn:hover { background-color: #fff; box-shadow: 0 4px 20px var(--accent-cyan-dim); }
.highlight-red-btn { background-color: var(--accent-red); color: #fff; border-color: transparent; }
.highlight-red-btn:hover { background-color: #fff; color: var(--color-bg); box-shadow: 0 4px 20px var(--accent-red-dim); }
.highlight-blue-btn { background-color: var(--accent-blue); color: #fff; border-color: transparent; }
.highlight-blue-btn:hover { background-color: #fff; color: var(--color-bg); box-shadow: 0 4px 20px var(--accent-blue-dim); }
.text-accent-red { color: var(--accent-red) !important; }

/* HERO SECTION */
.hero-section { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 0 2rem; overflow: hidden; background: radial-gradient(circle at center, var(--color-surface) 0%, var(--color-bg) 100%); }
#network-canvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; opacity: 0.6; }
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 900px; margin-top: 4rem; }
.hero-title { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 700; margin-bottom: 2rem; background: linear-gradient(180deg, #fff 0%, #cbd5e1 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { font-size: clamp(1.125rem, 2vw, 1.375rem); color: var(--text-secondary); margin-bottom: 3rem; max-width: 800px; margin-inline: auto; }
.hero-actions { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }

/* SCROLL INDICATOR */
.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; color: var(--text-muted); font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; animation: scrollBounce 2s infinite; }
.scroll-indicator svg { width: 20px; height: 20px; stroke: var(--text-muted); fill: none; }
@keyframes scrollBounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } }

/* STATS SECTION */
.stats-section { padding: 4rem 0; border-top: 1px solid rgba(255, 255, 255, 0.05); border-bottom: 1px solid rgba(255, 255, 255, 0.05); background: var(--color-bg-alt); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-item { padding: 1.5rem; }
.stat-number { font-size: 3rem; font-weight: 700; color: var(--text-primary); line-height: 1; margin-bottom: 0.5rem; }
.stat-number .stat-suffix { color: var(--accent-red); }
.stat-label { font-size: 0.9rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.1em; }

/* GATEWAY SECTION */
.gateway-section { position: relative; z-index: 2; margin-top: -6rem; }
.gateway-container { max-width: 1400px; margin: 0 auto; padding: 0 2rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
@media (max-width: 1024px) { .gateway-container { grid-template-columns: 1fr; margin-top: 2rem; } .gateway-section { margin-top: 0; } }
.gateway-panel { background: var(--color-surface); border: 1px solid rgba(255, 255, 255, 0.05); border-radius: var(--radius-lg); padding: 4rem 3rem; display: flex; flex-direction: column; position: relative; overflow: hidden; transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal); min-height: 600px; }
.gateway-panel:hover { transform: translateY(-8px); border-color: rgba(255, 255, 255, 0.1); box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4); }
.panel-left:hover { border-color: rgba(0, 119, 255, 0.2); box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4), 0 0 40px var(--accent-blue-dim); }
.panel-right:hover { border-color: rgba(0, 229, 255, 0.2); box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4), 0 0 40px var(--accent-cyan-dim); }
.panel-third:hover { border-color: rgba(234, 58, 74, 0.2); box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4), 0 0 40px var(--accent-red-dim); }
.panel-content { position: relative; z-index: 2; display: flex; flex-direction: column; height: 100%; }
.panel-content h2 { font-size: 2rem; margin-bottom: 1.5rem; font-weight: 600; }
.panel-desc { color: var(--text-secondary); margin-bottom: 2.5rem; line-height: 1.7; }
.focus-list { margin-bottom: 3rem; display: flex; flex-direction: column; gap: 0.75rem; }
.focus-list li { color: var(--text-primary); display: flex; align-items: center; font-size: 0.95rem; }
.focus-list li::before { content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 1rem; }
.panel-left .focus-list li::before { background-color: var(--accent-blue); }
.panel-right .focus-list li::before { background-color: var(--accent-cyan); }
.panel-third .focus-list li::before { background-color: var(--accent-red); }
.panel-left h2 { border-bottom: 2px solid var(--accent-blue); display: inline-block; padding-bottom: 0.5rem; }
.panel-right h2 { border-bottom: 2px solid var(--accent-cyan); display: inline-block; padding-bottom: 0.5rem; }
.panel-third h2 { border-bottom: 2px solid var(--accent-red); display: inline-block; padding-bottom: 0.5rem; }
.panel-graphics { position: absolute; top: 0; right: 0; bottom: 0; left: 0; z-index: 1; pointer-events: none; opacity: 0.2; transition: opacity var(--transition-normal); }
.gateway-panel:hover .panel-graphics { opacity: 0.5; }
.highlight-blue { background: radial-gradient(circle at 100% 0%, var(--accent-blue-dim), transparent 50%); }
.highlight-cyan { background: radial-gradient(circle at 100% 0%, var(--accent-cyan-dim), transparent 50%); }
.highlight-red { background: radial-gradient(circle at 100% 0%, var(--accent-red-dim), transparent 50%); }

/* GRID / CARDS */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.cols-4 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card { background: var(--color-surface); border: 1px solid rgba(255, 255, 255, 0.05); border-radius: var(--radius-md); padding: 2.5rem; transition: all var(--transition-normal); }
.hover-glow:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, 0.1); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), inset 0 0 40px rgba(255,255,255, 0.02); }

/* ICON CONTAINER */
.icon-container { width: 56px; height: 56px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; transition: all var(--transition-normal); }
.icon-container svg { width: 28px; height: 28px; stroke-width: 1.5; fill: none; stroke: currentColor; }
.icon-container.icon-cyan { background: rgba(0, 229, 255, 0.1); color: var(--accent-cyan); }
.icon-container.icon-blue { background: rgba(0, 119, 255, 0.1); color: var(--accent-blue); }
.icon-container.icon-red { background: rgba(234, 58, 74, 0.1); color: var(--accent-red); }
.hover-glow:hover .icon-container.icon-cyan { background: rgba(0, 229, 255, 0.2); box-shadow: 0 0 20px rgba(0, 229, 255, 0.15); }
.hover-glow:hover .icon-container.icon-blue { background: rgba(0, 119, 255, 0.2); box-shadow: 0 0 20px rgba(0, 119, 255, 0.15); }
.hover-glow:hover .icon-container.icon-red { background: rgba(234, 58, 74, 0.2); box-shadow: 0 0 20px rgba(234, 58, 74, 0.15); }

.industry-card { text-align: center; }
.industry-card .icon-container { margin-inline: auto; }
.industry-card .icon { font-size: 3rem; margin-bottom: 1.5rem; color: var(--accent-cyan); }
.insight-card { padding: 2rem; display: flex; flex-direction: column; }
.insight-card:hover { background: var(--color-surface-elevated); }
.insight-meta { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-cyan); margin-bottom: 1rem; }

/* Sub-page card description */
.card-desc { color: var(--text-secondary); margin-top: 1rem; font-size: 0.95rem; line-height: 1.6; }

/* INNOVATION SECTION */
.layout-split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
@media (max-width: 900px) { .layout-split { grid-template-columns: 1fr; } }
.feature-tags { display: flex; flex-wrap: wrap; gap: 1rem; }
.feature-tags li { padding: 0.75rem 1.5rem; background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 30px; font-size: 0.95rem; color: var(--text-secondary); transition: all var(--transition-normal); }
.feature-tags li:hover { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.2); color: var(--text-primary); }

/* CTA BLOCK */
.cta-title { font-size: 3rem; }
.cta-actions { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }

/* PARTNERS SECTION */
.partners-section { padding: 4rem 0; border-top: 1px solid rgba(255, 255, 255, 0.05); }
.partners-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-muted); margin-bottom: 2rem; text-align: center; }
.partners-strip { display: flex; justify-content: center; align-items: center; gap: 4rem; flex-wrap: wrap; opacity: 0.4; transition: opacity var(--transition-normal); }
.partners-strip:hover { opacity: 0.7; }
.partner-logo { font-size: 1.1rem; font-weight: 600; letter-spacing: 0.05em; color: var(--text-secondary); text-transform: uppercase; }

/* CONTACT FORM */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-label { font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }
.form-input, .form-textarea, .form-select { padding: 0.875rem 1rem; background: var(--color-surface); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: var(--radius-sm); color: var(--text-primary); font-family: var(--font-main); font-size: 1rem; transition: all var(--transition-fast); outline: none; }
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--accent-red); box-shadow: 0 0 0 3px var(--accent-red-dim); }
.form-textarea { resize: vertical; min-height: 140px; }
.form-select { appearance: none; cursor: pointer; }
.contact-info { display: flex; flex-direction: column; gap: 2rem; }
.contact-info-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-info-icon { width: 44px; height: 44px; border-radius: var(--radius-sm); background: rgba(234, 58, 74, 0.1); color: var(--accent-red); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.contact-info-text h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.25rem; }
.contact-info-text p { color: var(--text-secondary); font-size: 0.95rem; }

/* ABOUT PAGE */
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.value-card { background: var(--color-surface); border: 1px solid rgba(255, 255, 255, 0.05); border-radius: var(--radius-md); padding: 2.5rem; transition: all var(--transition-normal); position: relative; overflow: hidden; }
.value-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--accent-red), var(--accent-blue)); opacity: 0; transition: opacity var(--transition-normal); }
.value-card:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, 0.1); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.value-card:hover::before { opacity: 1; }
.value-card h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; }
.value-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.team-card { background: var(--color-surface); border: 1px solid rgba(255, 255, 255, 0.05); border-radius: var(--radius-md); padding: 2.5rem; text-align: center; transition: all var(--transition-normal); }
.team-card:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, 0.1); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.team-avatar { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-red), var(--accent-blue)); margin: 0 auto 1.5rem; display: flex; align-items: center; justify-content: center; font-size: 2rem; font-weight: 700; color: #fff; }
.team-card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.25rem; }
.team-role { color: var(--accent-red); font-size: 0.85rem; font-weight: 500; margin-bottom: 1rem; }
.team-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

/* FOOTER */
.global-footer { border-top: 1px solid rgba(255, 255, 255, 0.05); padding: 4rem 0 2rem; background: var(--color-bg); }
.footer-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 3rem; margin-bottom: 4rem; }
.footer-logo { font-size: 1.25rem; font-weight: 700; letter-spacing: 0.1em; }
.footer-tagline { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.75rem; max-width: 300px; }
.footer-nav { display: flex; gap: 4rem; }
.footer-nav-title { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-primary); font-weight: 600; margin-bottom: 1rem; }
.footer-nav ul { display: flex; flex-direction: column; gap: 1rem; }
.footer-nav a { color: var(--text-secondary); font-size: 0.95rem; }
.footer-nav a:hover { color: var(--text-primary); }
.footer-bottom { display: flex; flex-direction: column; gap: 1rem; align-items: center; text-align: center; color: var(--text-muted); font-size: 0.85rem; padding-top: 2rem; border-top: 1px solid rgba(255, 255, 255, 0.05); }

/* ANIMATIONS */
.fade-in { opacity: 0; transform: translateY(20px); animation: fadeUp 1s var(--transition-normal) forwards; }
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.fade-in-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s var(--transition-normal); }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } .layout-split { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
  .header-nav, .header-actions { display: none; }
  .mobile-toggle { display: flex; }
  .section-padding { padding: 5rem 0; }
  .section-title { font-size: 2rem; }
  .cta-title { font-size: 2rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-number { font-size: 2.25rem; }
  .footer-nav { gap: 2rem; }
}
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr 1fr; gap: 1rem; } .hero-title { font-size: 2rem; } }