/* =============================================
   NEXCORE TECHNOLOGIES — STYLESHEET
   ============================================= */

:root {
  --bg-dark:      #060910;
  --bg-card:      #0d1117;
  --bg-card2:     #111827;
  --border:       rgba(0, 200, 255, 0.12);
  --border-hover: rgba(0, 200, 255, 0.35);
  --accent:       #00c8ff;
  --accent2:      #7c3aed;
  --accent3:      #10b981;
  --text:         #e2e8f0;
  --text-muted:   #64748b;
  --text-bright:  #f8fafc;
  --red:          #ef4444;
  --font-display: 'Syne', sans-serif;
  --font-mono:    'Space Mono', monospace;
  --transition:   all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-dark);
  color: var(--text);
  font-family: var(--font-display);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }

/* =============================================
   NAVBAR
   ============================================= */
.nx-nav {
  background: rgba(6, 9, 16, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  transition: var(--transition);
}
.nx-nav.scrolled {
  padding: 0.6rem 0;
  background: rgba(6, 9, 16, 0.97);
}
.nx-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-bright) !important;
  letter-spacing: -0.5px;
  text-decoration: none;
}
.brand-icon { color: var(--accent); margin-right: 4px; }

.nx-nav .nav-link {
  color: var(--text-muted) !important;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem !important;
  transition: var(--transition);
  position: relative;
}
.nx-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%; right: 50%;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}
.nx-nav .nav-link:hover,
.nx-nav .nav-link.active {
  color: var(--accent) !important;
}
.nx-nav .nav-link:hover::after,
.nx-nav .nav-link.active::after {
  left: 0.75rem; right: 0.75rem;
}

/* Toggler */
.nx-toggler {
  border: 1px solid var(--border) !important;
  padding: 6px 10px;
  display: flex; flex-direction: column; gap: 5px;
  background: transparent;
}
.nx-toggler span {
  display: block; width: 22px; height: 2px;
  background: var(--accent); border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   BUTTONS
   ============================================= */
.nx-btn-primary {
  background: var(--accent);
  color: var(--bg-dark) !important;
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  padding: 0.65rem 1.5rem;
  border-radius: 6px;
  transition: var(--transition);
  text-decoration: none;
}
.nx-btn-primary:hover {
  background: #33d4ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 200, 255, 0.35);
}
.nx-btn-outline {
  background: transparent;
  color: var(--accent) !important;
  border: 1.5px solid var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  padding: 0.6rem 1.4rem;
  border-radius: 6px;
  transition: var(--transition);
  text-decoration: none;
}
.nx-btn-outline:hover {
  background: var(--accent);
  color: var(--bg-dark) !important;
  box-shadow: 0 8px 30px rgba(0, 200, 255, 0.25);
}
.nx-btn-ghost {
  background: transparent;
  color: var(--text) !important;
  border: 1.5px solid var(--border-hover);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.65rem 1.5rem;
  border-radius: 6px;
  transition: var(--transition);
  text-decoration: none;
}
.nx-btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
}

/* =============================================
   TYPOGRAPHY HELPERS
   ============================================= */
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--text-bright);
  line-height: 1.15;
}
.section-sub {
  color: var(--text-muted);
  max-width: 550px;
  line-height: 1.7;
  margin: 0 auto;
}
.accent-text {
  color: var(--accent);
  position: relative;
}

/* =============================================
   HERO
   ============================================= */
.nx-hero {
  min-height: 100vh;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}
.hero-grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orb-float 8s ease-in-out infinite;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,200,255,0.12), transparent 70%);
  top: -200px; right: -150px;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(124,58,237,0.1), transparent 70%);
  bottom: -100px; left: -100px;
  animation-delay: -4s;
}
@keyframes orb-float {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-30px) scale(1.05); }
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 8px;
}
.hero-tag .dot {
  width: 8px; height: 8px;
  background: var(--accent3);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent3);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.5; transform:scale(0.8); }
}

.nx-hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.05;
  color: var(--text-bright);
  margin-bottom: 1.5rem;
  animation: fade-up 0.8s ease both;
}
.nx-hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 500px;
  line-height: 1.8;
  margin-bottom: 2rem;
  animation: fade-up 0.8s ease 0.15s both;
}
.hero-cta { animation: fade-up 0.8s ease 0.3s both; }

.hero-stats { animation: fade-up 0.8s ease 0.45s both; }
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  color: var(--text-bright);
  font-weight: 700;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  margin: 0 8px;
}

/* Hero Visual */
.hero-visual {
  width: 420px; height: 420px;
  position: relative;
  animation: fade-in 1s ease 0.5s both;
}
.hex-ring {
  position: absolute; inset: 0;
  border: 1px solid rgba(0,200,255,0.2);
  border-radius: 50%;
  animation: spin 20s linear infinite;
}
.hex-ring-mid  { inset: 50px; border-color: rgba(0,200,255,0.15); animation-duration: 15s; animation-direction: reverse; }
.hex-ring-inner { inset: 110px; border-color: rgba(124,58,237,0.25); animation-duration: 10s; }
@keyframes spin { to { transform: rotate(360deg); } }

.hex-center {
  position: absolute;
  inset: 150px;
  background: linear-gradient(135deg, rgba(0,200,255,0.15), rgba(124,58,237,0.15));
  border: 1px solid var(--border-hover);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  color: var(--accent);
}
.orbit-dot {
  position: absolute;
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 15px var(--accent);
}
.od-1 { top: 10px; left: 50%; transform: translateX(-50%); }
.od-2 { bottom: 60px; right: 30px; background: var(--accent2); box-shadow: 0 0 15px var(--accent2); }
.od-3 { bottom: 80px; left: 30px; background: var(--accent3); box-shadow: 0 0 15px var(--accent3); }

@keyframes fade-up  { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
@keyframes fade-in  { from { opacity:0; } to { opacity:1; } }

/* =============================================
   SERVICES
   ============================================= */
.nx-services { background: var(--bg-dark); }

.nx-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}
.nx-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.nx-card:hover .card-glow { opacity: 1; }
.card-glow {
  position: absolute;
  top: -80px; left: -80px;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(0,200,255,0.08), transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: var(--transition);
}
.service-card.featured {
  border-color: rgba(0,200,255,0.3);
  background: linear-gradient(135deg, rgba(0,200,255,0.04), var(--bg-card));
}
.featured-badge {
  position: absolute; top: 1.25rem; right: 1.25rem;
  background: var(--accent);
  color: var(--bg-dark);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
}
.service-icon-wrap { margin-bottom: 1.5rem; }
.service-icon {
  width: 60px; height: 60px;
  background: rgba(0,200,255,0.1);
  border: 1px solid rgba(0,200,255,0.2);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  transition: var(--transition);
}
.nx-card:hover .service-icon {
  background: rgba(0,200,255,0.2);
  transform: rotate(-5deg) scale(1.1);
}
.nx-card h3 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-bright);
  margin-bottom: 0.75rem;
}
.nx-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }
.service-list {
  list-style: none;
  padding: 0; margin: 1.25rem 0;
}
.service-list li {
  font-size: 0.875rem;
  color: var(--text);
  padding: 6px 0;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.service-list li:last-child { border-bottom: none; }
.service-list li i { color: var(--accent3); font-size: 0.75rem; }
.nx-card-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 1rem;
  transition: var(--transition);
}
.nx-card-link:hover { gap: 12px; }

/* =============================================
   WHY US
   ============================================= */
.nx-why {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 50%, var(--bg-dark) 100%);
}
.why-features { display: flex; flex-direction: column; gap: 1.5rem; }
.why-item {
  display: flex; align-items: flex-start; gap: 1rem;
}
.why-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  background: rgba(0,200,255,0.08);
  border: 1px solid rgba(0,200,255,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: 1rem;
}
.why-item h5 { font-size: 0.95rem; color: var(--text-bright); margin-bottom: 2px; font-weight: 700; }
.why-item p  { font-size: 0.85rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.wg-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.75rem;
  transition: var(--transition);
}
.wg-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.wg-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
}
.wg-card h5 { color: var(--text-bright); font-weight: 700; margin-bottom: 6px; }
.wg-card p  { color: var(--text-muted); font-size: 0.85rem; margin: 0; line-height: 1.6; }

/* =============================================
   TESTIMONIALS
   ============================================= */
.nx-testimonials { background: var(--bg-dark); }
.nx-testimonial {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  height: 100%;
  transition: var(--transition);
}
.nx-testimonial:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.featured-testimonial {
  border-color: rgba(0,200,255,0.3);
  background: linear-gradient(135deg, rgba(0,200,255,0.04), var(--bg-card));
}
.stars { color: #fbbf24; font-size: 1rem; letter-spacing: 2px; margin-bottom: 1rem; }
.nx-testimonial p { color: var(--text); font-size: 0.9rem; line-height: 1.8; font-style: italic; margin-bottom: 1.5rem; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--bg-dark);
  font-weight: 700;
}
.testimonial-author strong { color: var(--text-bright); font-size: 0.9rem; }
.testimonial-author small { color: var(--text-muted); font-size: 0.78rem; }

/* =============================================
   CTA BANNER
   ============================================= */
.nx-cta-banner { background: var(--bg-dark); }
.cta-inner {
  background: var(--bg-card);
  border: 1px solid rgba(0,200,255,0.2);
  border-radius: 24px;
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,200,255,0.07), transparent 70%);
  pointer-events: none;
}
.cta-inner h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); color: var(--text-bright); font-weight: 800; }
.cta-inner p  { color: var(--text-muted); margin-top: 0.75rem; }

/* =============================================
   FOOTER
   ============================================= */
.nx-footer { background: var(--bg-card); border-top: 1px solid var(--border); }
.footer-brand { font-weight: 800; font-size: 1.4rem; color: var(--text-bright); }
.footer-desc  { color: var(--text-muted); font-size: 0.875rem; line-height: 1.7; }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
  text-decoration: none;
}
.social-links a:hover { background: rgba(0,200,255,0.1); border-color: var(--accent); color: var(--accent); }
.footer-heading { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); margin-bottom: 1rem; font-family: var(--font-mono); }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.875rem; transition: var(--transition); }
.footer-links a:hover { color: var(--accent); }
.nx-input {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  border-radius: 6px !important;
  font-family: var(--font-display) !important;
  font-size: 0.875rem !important;
}
.nx-input::placeholder { color: var(--text-muted) !important; }
.nx-input:focus { border-color: var(--accent) !important; box-shadow: 0 0 0 3px rgba(0,200,255,0.1) !important; outline: none !important; background: rgba(255,255,255,0.06) !important; }
.nx-divider { border-color: var(--border) !important; }
.footer-legal { color: var(--text-muted); text-decoration: none; font-size: 0.8rem; transition: var(--transition); }
.footer-legal:hover { color: var(--accent); }

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */
.page-hero {
  padding: 9rem 0 5rem;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-hero-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,200,255,0.08);
  border: 1px solid rgba(0,200,255,0.2);
  padding: 6px 16px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 1.5rem;
}
.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--text-bright);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.page-hero p.lead {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 600px;
}

/* =============================================
   PRICING CARDS
   ============================================= */
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.25rem;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.pricing-card:hover { border-color: var(--border-hover); transform: translateY(-6px); }
.pricing-card.popular {
  border-color: rgba(0,200,255,0.4);
  background: linear-gradient(160deg, rgba(0,200,255,0.05), var(--bg-card));
}
.popular-badge {
  position: absolute; top: 0; right: 2rem;
  background: var(--accent);
  color: var(--bg-dark);
  font-size: 0.7rem; font-weight: 700;
  padding: 6px 14px;
  border-radius: 0 0 10px 10px;
  text-transform: uppercase; letter-spacing: 1px;
}
.pricing-price {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  color: var(--text-bright);
  font-weight: 700;
  line-height: 1;
  margin: 1.25rem 0 0.25rem;
}
.pricing-price span { font-size: 1rem; color: var(--text-muted); }
.pricing-name { font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); font-family: var(--font-mono); }
.pricing-features { list-style: none; padding: 0; margin: 1.5rem 0; }
.pricing-features li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.875rem;
  color: var(--text);
  display: flex; align-items: center; gap: 10px;
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li i { color: var(--accent3); font-size: 0.75rem; }

/* =============================================
   TECH STACK / ICON GRID
   ============================================= */
.tech-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.tech-badge {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.tech-badge:hover { border-color: var(--accent); color: var(--accent); }

/* =============================================
   PROCESS STEPS
   ============================================= */
.process-step {
  display: flex; gap: 1.5rem; margin-bottom: 2rem;
}
.process-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  color: rgba(0,200,255,0.15);
  font-weight: 700;
  min-width: 60px;
  line-height: 1;
}
.process-content h5 { color: var(--text-bright); font-weight: 700; margin-bottom: 6px; }
.process-content p  { color: var(--text-muted); font-size: 0.875rem; line-height: 1.7; margin: 0; }

/* =============================================
   SECURITY THREAT TICKER
   ============================================= */
.threat-ticker {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 8px;
  padding: 12px 20px;
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #fca5a5;
  overflow: hidden;
}
.threat-ticker .label {
  background: var(--red);
  color: white;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  letter-spacing: 1px;
  white-space: nowrap;
}

/* =============================================
   CONTACT FORM
   ============================================= */
.nx-form-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-family: var(--font-mono);
  display: block;
}
.nx-form-control {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  font-family: var(--font-display) !important;
  font-size: 0.9rem !important;
  width: 100%;
  transition: var(--transition);
}
.nx-form-control::placeholder { color: var(--text-muted) !important; }
.nx-form-control:focus { border-color: var(--accent) !important; box-shadow: 0 0 0 3px rgba(0,200,255,0.08) !important; outline: none !important; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .stat-divider { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
}