/* Axencia.co — Design System */
:root {
  --bg: #0a0a0f;
  --bg-elevated: #0f172a;
  --bg-card: #0f172a;
  --text: #e8e8ed;
  --text-muted: #94a3b8;
  --accent: #3b82f6;
  --accent-light: #60a5fa;
  --accent-glow: rgba(59, 130, 246, 0.4);
  --border: rgba(59, 130, 246, 0.15);
  --success: #22c55e;
  --radius: 12px;
  --radius-lg: 20px;
  --font: 'Outfit', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height: 72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }

/* Navbar — Sticky (fixed at top), always visible */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition), background var(--transition);
}
.navbar.scrolled { 
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
  background: rgba(10, 10, 15, 0.95);
}

.nav-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  transition: transform var(--transition);
}
.nav-logo:hover { transform: scale(1.02); }
.logo-text { color: var(--text); }
.logo-dot { color: var(--accent); display: inline-block; }
.logo-co { color: var(--text-muted); font-weight: 500; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta {
  background: var(--accent);
  color: white !important;
  padding: 10px 20px;
  border-radius: var(--radius);
}
.nav-cta:hover { background: var(--accent-light); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}

.nav-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  width: 0%;
  transition: width 0.1s linear;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: calc(var(--nav-height) + 60px) 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(99,102,241,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, black, transparent);
}
.hero-glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 80%;
  background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.hero-badge {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  animation: fadeUp 0.8s ease-out;
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeUp 0.8s ease-out 0.1s both;
}
.hero-title .line { display: block; }
.hero-title .accent { color: var(--accent-light); }
.hero-desc {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 40px;
  animation: fadeUp 0.8s ease-out 0.2s both;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease-out 0.3s both;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font);
}
.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 40px var(--accent-glow);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-light);
}
.btn-lg { padding: 18px 36px; font-size: 1.1rem; }

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 80px;
  animation: fadeUp 0.8s ease-out 0.4s both;
}
.stat {
  text-align: center;
}
.stat-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-light);
  font-variant-numeric: tabular-nums;
}
.stat-suffix { font-size: 2rem; color: var(--accent-light); }
.stat-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  animation: fadeUp 0.8s ease-out 0.5s both;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Sections */
.section {
  padding: 100px 24px;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 16px;
}
.section-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Expertise Grid */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.expertise-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.expertise-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.expertise-card:hover {
  border-color: rgba(99,102,241,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.card-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.expertise-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}
.expertise-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Services Marquee */
.services-marquee {
  overflow: hidden;
  padding: 24px 0;
  margin-bottom: 48px;
}
.marquee-track {
  display: flex;
  gap: 48px;
  animation: marquee 30s linear infinite;
}
.marquee-track span,
.marquee-track a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.3s ease;
}

.marquee-track a:hover {
  color: var(--accent-light);
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.cta-block {
  text-align: center;
}
.cta-block p {
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  font-style: normal;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.testimonial-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.stars {
  color: #fbbf24;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.testimonial-card p {
  color: var(--text);
  margin-bottom: 20px;
  font-size: 1.05rem;
}
.testimonial-card cite {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* CTA Section */
.cta-section {
  padding: 80px 24px;
}
.cta-box {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(99,102,241,0.1) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 60px;
  text-align: center;
}
.cta-box h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}
.cta-box p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Footer */
.footer {
  padding: 80px 24px 40px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-logo {
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 16px;
  display: inline-block;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  max-width: 280px;
}
.social-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.social-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.social-links a:hover { color: var(--accent-light); }

.footer-links h4, .footer-contact h4 {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-links a, .footer-contact a {
  display: block;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-size: 0.95rem;
}
.footer-links a:hover, .footer-contact a:hover { color: var(--text); }
.footer-contact p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-bottom p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Page layouts */
.page-header {
  padding: calc(var(--nav-height) + 80px) 24px 60px;
  text-align: center;
  background: var(--bg-elevated);
}
.page-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
}
.page-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Contact Form */
.form-section {
  padding: 80px 24px;
}
.form-container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.form-group {
  margin-bottom: 24px;
}
.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  font-size: 1rem;
  font-family: var(--font);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group textarea {
  min-height: 140px;
  resize: vertical;
}
.form-submit {
  width: 100%;
  margin-top: 8px;
}
.form-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 24px;
  text-align: center;
}

/* Plans */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition);
}
.plan-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
}
.plan-card h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.plan-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-light);
  margin-bottom: 24px;
}
.plan-price span { font-size: 1rem; font-weight: 500; color: var(--text-muted); }
.plan-features {
  list-style: none;
}
.plan-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.95rem;
}
.plan-features li:last-child { border-bottom: none; }
.plan-features a {
  color: var(--accent-light);
  text-decoration: none;
  transition: color 0.2s;
}
.plan-features a:hover { color: var(--accent); text-decoration: underline; }
.plan-card .btn {
  width: 100%;
  margin-top: 24px;
}

/* Services page */
.services-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.service-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.service-item:hover {
  border-color: rgba(99,102,241,0.3);
  transform: translateY(-2px);
}
.service-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.service-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
  line-height: 1.6;
}
.service-features {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.service-features li {
  padding-left: 20px;
  position: relative;
  margin-bottom: 6px;
}
.service-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}
.service-cta {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-light);
  transition: color var(--transition);
}
.service-cta:hover {
  color: var(--accent);
}

/* Mobile */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle { display: flex; }
  .hero-stats { flex-direction: column; gap: 24px; margin-top: 48px; }
  .footer-grid { grid-template-columns: 1fr; }
}