/* ===================================================
   NovaCode Pro — Componentes
   Navbar, Hero, Secciones, Cards, Terminal, Footer
   =================================================== */

/* ===================================================
   NAVBAR
   =================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
}

.navbar-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-cta);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: white;
  animation: pulse-glow 3s ease-in-out infinite;
}

.navbar-logo .logo-text span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.navbar-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-cta);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.navbar-links a:hover {
  color: var(--color-text);
}

.navbar-links a:hover::after {
  transform: scaleX(1);
}

.navbar-cta {
  padding: 10px 22px;
  font-size: 0.9rem;
}

/* Hamburger mobile */
.navbar-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.navbar-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

.navbar-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.navbar-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.navbar-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 10, 24, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
}

.navbar-mobile.open {
  display: flex;
}

.navbar-mobile a {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.navbar-mobile a:hover {
  color: var(--color-text);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-mobile .btn {
  font-size: 1.1rem;
  margin-top: var(--space-3);
}

/* ===================================================
   HERO
   =================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
  text-align: center;
}

/* Formas geométricas decorativas */
.hero-bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero-bg-shape-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
  top: -100px;
  right: -150px;
  animation: float 8s ease-in-out infinite;
}

.hero-bg-shape-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.12) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation: float 10s ease-in-out infinite reverse;
}

.hero-bg-shape-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float-delayed 6s ease-in-out infinite;
}

/* Grid decorativo de fondo */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.6) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 18px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(37, 99, 235, 0.3);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent);
  animation: slide-up 0.6s ease both;
}

.hero-badge i {
  font-size: 0.8rem;
  color: #f59e0b;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  animation: slide-up 0.6s ease 0.1s both;
}

.hero-title .gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-muted);
  max-width: 580px;
  animation: slide-up 0.6s ease 0.2s both;
}

.hero-cta {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  animation: slide-up 0.6s ease 0.3s both;
}

.hero-stats {
  display: flex;
  gap: var(--space-6);
  align-items: center;
  margin-top: var(--space-3);
  animation: slide-up 0.6s ease 0.4s both;
}

.hero-stat {
  text-align: center;
}

.hero-stat .stat-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat .stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* ===================================================
   SECCIÓN: CÓMO FUNCIONA
   =================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  position: relative;
}

/* Línea conectora entre pasos */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(16.66% + 32px);
  right: calc(16.66% + 32px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  opacity: 0.3;
  z-index: 0;
}

.step-card {
  position: relative;
  z-index: 1;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
  padding: var(--space-5);
  text-align: center;
  transition: var(--transition);
}

.step-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.15);
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--gradient-cta);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  margin: 0 auto var(--space-4);
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
}

.step-icon {
  font-size: 2rem;
  margin-bottom: var(--space-3);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.step-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===================================================
   SECCIÓN: CAPACIDADES
   =================================================== */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.capability-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
  padding: var(--space-5);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  transition: var(--transition);
}

.capability-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(37, 99, 235, 0.12);
}

.capability-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.capability-icon-1 { background: linear-gradient(135deg, rgba(37,99,235,0.2), rgba(37,99,235,0.05)); color: #60a5fa; }
.capability-icon-2 { background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(124,58,237,0.05)); color: #a78bfa; }
.capability-icon-3 { background: linear-gradient(135deg, rgba(6,182,212,0.2), rgba(6,182,212,0.05)); color: #22d3ee; }
.capability-icon-4 { background: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(16,185,129,0.05)); color: #34d399; }

.capability-content {}

.capability-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.capability-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.capability-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  padding: 4px 12px;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-accent);
}

/* ===================================================
   SECCIÓN: TERMINAL DEMO
   =================================================== */
.demo-section {
  position: relative;
  overflow: hidden;
}

.demo-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(37, 99, 235, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(124, 58, 237, 0.08) 0%, transparent 60%);
}

.demo-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}

.demo-content {}

.demo-content .section-subtitle {
  margin-bottom: var(--space-5);
}

.demo-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.demo-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.demo-feature i {
  width: 24px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Terminal window */
.terminal-window {
  background: #0a0f1e;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(37, 99, 235, 0.2),
    0 32px 80px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(37, 99, 235, 0.05);
  animation: pulse-glow 4s ease-in-out infinite;
}

.terminal-header {
  background: #111827;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot-red { background: #ff5f57; }
.terminal-dot-yellow { background: #febc2e; }
.terminal-dot-green { background: #28c840; }

.terminal-title {
  flex: 1;
  text-align: center;
  font-size: 0.8rem;
  color: #6b7280;
  font-family: 'Courier New', monospace;
}

.terminal-body {
  padding: 24px 24px 28px;
  font-family: 'Courier New', Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.8;
  min-height: 320px;
}

.terminal-line {
  display: flex;
  gap: var(--space-2);
  margin-bottom: 4px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.terminal-line.visible {
  opacity: 1;
  transform: translateY(0);
}

.terminal-prompt {
  color: var(--color-accent);
  flex-shrink: 0;
}

.terminal-cmd {
  color: #e2e8f0;
}

.terminal-output {
  color: #64748b;
  padding-left: calc(var(--space-2) + 12px);
}

.terminal-success {
  color: #34d399;
  padding-left: calc(var(--space-2) + 12px);
}

.terminal-highlight {
  color: #a78bfa;
  padding-left: calc(var(--space-2) + 12px);
}

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--color-accent);
  border-radius: 1px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

/* ===================================================
   SECCIÓN: TECNOLOGÍAS
   =================================================== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.tech-item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: 12px;
  padding: var(--space-4);
  text-align: center;
  transition: var(--transition);
}

.tech-item:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(37, 99, 235, 0.12);
}

.tech-item i {
  font-size: 2rem;
  margin-bottom: var(--space-2);
  display: block;
}

.tech-item .tech-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tech-item .tech-category {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ===================================================
   CTA FINAL
   =================================================== */
.cta-section {
  padding: var(--section-padding) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.cta-section::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-3);
}

.cta-title span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.cta-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-note {
  margin-top: var(--space-4);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.cta-note i {
  color: #34d399;
}

/* ===================================================
   FOOTER
   =================================================== */
.footer {
  background: #020816;
  padding: var(--space-8) 0 var(--space-5);
  border-top: 1px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--color-primary), var(--color-secondary), transparent) 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-7);
}

.footer-brand {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.footer-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-cta);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: white;
}

.footer-logo span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--space-4);
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: var(--space-2);
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--gradient-cta);
  border-color: transparent;
  color: white;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col ul a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--color-text);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

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

.footer-bottom-links {
  display: flex;
  gap: var(--space-4);
}

.footer-bottom-links a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--color-text);
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
  }

  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .navbar-links,
  .navbar-cta {
    display: none;
  }

  .navbar-hamburger {
    display: flex;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .steps-grid::before {
    display: none;
  }

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

  .demo-container {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-stats {
    gap: var(--space-4);
  }

  .hero-stat .stat-value {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-3);
  }

  .hero-stat-divider {
    width: 40px;
    height: 1px;
  }

  .cta-actions {
    flex-direction: column;
  }

  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .capability-card {
    flex-direction: column;
  }
}