/**
 * CycleCore Components
 * Terminal, Buttons, Cards, and Interactive Elements
 */

/* ==================== */
/* TERMINAL COMPONENTS  */
/* ==================== */

.terminal {
  background: var(--cc-gray-900);
  border: var(--cc-border-width) solid var(--cc-border-color);
  border-radius: var(--cc-radius-lg);
  overflow: hidden;
  box-shadow: var(--cc-shadow-xl);
  max-width: 800px;
  margin: 0 auto;
}

.terminal-header {
  background: var(--cc-gray-800);
  padding: var(--cc-space-sm);
  border-bottom: var(--cc-border-width) solid var(--cc-border-color);
  display: flex;
  align-items: center;
  gap: var(--cc-space-xs);
}

.terminal-dots {
  display: flex;
  gap: 0.5rem;
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--cc-radius-full);
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-title {
  font-family: var(--cc-font-mono);
  font-size: var(--cc-text-sm);
  color: var(--cc-text-secondary);
  margin-left: var(--cc-space-sm);
}

.terminal-body {
  padding: var(--cc-space-md);
  font-family: var(--cc-font-mono);
  font-size: var(--cc-text-base);
  line-height: 1.6;
  color: var(--cc-accent-cyan);
  min-height: 200px;
}

.terminal-prompt {
  color: var(--cc-terminal-green);
  user-select: none;
}

.terminal-cursor {
  display: inline-block;
  width: 0.6em;
  height: 1.2em;
  background: var(--cc-accent-cyan);
  vertical-align: text-bottom;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* Hero Terminal (Larger for impact) */
.terminal-hero {
  max-width: 900px;
  margin: 0 auto var(--cc-space-xl);
}

.terminal-hero .terminal-body {
  padding: var(--cc-space-lg);
  font-size: var(--cc-text-lg);
  min-height: 300px;
}

/* Interactive Terminal */
.terminal-interactive {
  background: var(--cc-black);
  border: var(--cc-border-width) solid var(--cc-accent-cyan);
  box-shadow: var(--cc-glow-md);
}

.terminal-interactive .terminal-body {
  max-height: 400px;
  overflow-y: auto;
}

.terminal-output-line {
  margin-bottom: 0.5rem;
  color: var(--cc-text-primary);
}

.terminal-input {
  display: flex;
  gap: 0.5rem;
  color: var(--cc-terminal-green);
}

/* Interactive Terminal Input */
.terminal-input-line {
  display: flex;
  align-items: center;
  margin-top: var(--cc-space-sm);
}

.terminal-input-line .terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--cc-text-primary);
  font-family: var(--cc-font-mono);
  font-size: inherit;
  line-height: inherit;
}

.terminal-input-line .terminal-input:focus {
  outline: none;
}

.terminal-output-line {
  margin-bottom: 0.75rem;
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* ==================== */
/* BUTTONS              */
/* ==================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-size: var(--cc-text-base);
  font-weight: var(--cc-weight-semibold);
  line-height: 1;
  border-radius: var(--cc-radius-md);
  transition: var(--cc-transition-base);
  cursor: pointer;
  border: var(--cc-border-width) solid transparent;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--cc-accent-cyan);
  outline-offset: 2px;
}

/* Primary Button */
.btn-primary {
  background: var(--cc-accent-cyan);
  color: var(--cc-black);
  border-color: var(--cc-accent-cyan);
}

.btn-primary:hover {
  background: var(--cc-accent-cyan-dark);
  border-color: var(--cc-accent-cyan-dark);
  transform: translateY(-2px);
  box-shadow: var(--cc-glow-md);
}

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--cc-accent-cyan);
  border-color: var(--cc-accent-cyan);
}

.btn-secondary:hover {
  background: var(--cc-accent-cyan-dim);
  border-color: var(--cc-accent-cyan-dark);
}

/* Ghost Button */
.btn-ghost {
  background: transparent;
  color: var(--cc-text-primary);
  border-color: var(--cc-border-color);
}

.btn-ghost:hover {
  background: var(--cc-gray-900);
  border-color: var(--cc-text-secondary);
}

/* Large Button (CTA) */
.btn-large {
  padding: 1.125rem 2.5rem;
  font-size: var(--cc-text-lg);
  border-radius: var(--cc-radius-lg);
}

/* Small Button */
.btn-small {
  padding: 0.625rem 1.5rem;
  font-size: var(--cc-text-sm);
}

/* Disabled State */
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ==================== */
/* CARDS                */
/* ==================== */

.card {
  background: var(--cc-gray-900);
  border: var(--cc-border-width) solid var(--cc-border-color);
  border-radius: var(--cc-radius-lg);
  padding: var(--cc-card-padding);
  transition: var(--cc-transition-slow);
}

.card-hover {
  cursor: pointer;
}

.card-hover:hover {
  transform: translateY(-8px);
  border-color: var(--cc-accent-cyan);
  box-shadow: 0 20px 60px rgba(0, 212, 255, 0.15);
}

.card-header {
  margin-bottom: var(--cc-space-md);
}

.card-title {
  font-size: var(--cc-text-3xl);
  font-weight: var(--cc-weight-bold);
  color: var(--cc-text-primary);
  margin-bottom: var(--cc-space-xs);
}

.card-subtitle {
  font-size: var(--cc-text-lg);
  color: var(--cc-text-secondary);
}

.card-body {
  color: var(--cc-text-secondary);
  line-height: var(--cc-leading-relaxed);
}

.card-footer {
  margin-top: var(--cc-space-md);
  padding-top: var(--cc-space-md);
  border-top: var(--cc-border-width) solid var(--cc-border-color);
}

/* Product Cards */
.product-card {
  background: var(--cc-black);
  border: 2px solid var(--cc-border-color);
  text-align: center;
}

.product-card:hover {
  border-color: var(--cc-accent-cyan);
  box-shadow: var(--cc-glow-lg);
}

.product-icon {
  font-size: var(--cc-text-6xl);
  margin-bottom: var(--cc-space-md);
}

/* ==================== */
/* NAVIGATION           */
/* ==================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--cc-z-sticky);
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: var(--cc-border-width) solid var(--cc-border-color);
  transition: var(--cc-transition-base);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--cc-space-sm) var(--cc-container-padding);
  max-width: var(--cc-container-2xl);
  margin: 0 auto;
}

.navbar-logo {
  font-size: var(--cc-text-xl);
  font-weight: var(--cc-weight-bold);
  color: var(--cc-text-primary);
  letter-spacing: var(--cc-tracking-tight);
}

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

.navbar-link {
  color: var(--cc-text-secondary);
  font-weight: var(--cc-weight-medium);
  transition: var(--cc-transition-colors);
  padding: var(--cc-space-xs) var(--cc-space-sm);
  border-radius: var(--cc-radius-sm);
}

.navbar-link:hover {
  color: var(--cc-text-primary);
  background: var(--cc-gray-900);
}

.navbar-link.active {
  color: var(--cc-accent-cyan);
}

/* Hamburger Menu (Mobile Only) */
.navbar-hamburger {
  display: none; /* Hidden on desktop */
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--cc-space-xs);
  min-width: 44px; /* iOS/Android touch target guideline */
  min-height: 44px;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.navbar-hamburger:hover {
  opacity: 0.7;
}

.hamburger-icon {
  position: relative;
  width: 24px;
  height: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-icon span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--cc-text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Hamburger Animation */
.navbar-hamburger.active .hamburger-icon span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.navbar-hamburger.active .hamburger-icon span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==================== */
/* FOOTER               */
/* ==================== */

.footer {
  background: var(--cc-gray-900);
  border-top: var(--cc-border-width) solid var(--cc-border-color);
  padding: var(--cc-space-xl) 0 var(--cc-space-md);
  margin-top: var(--cc-space-3xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--cc-space-lg);
  margin-bottom: var(--cc-space-lg);
}

.footer-section h4 {
  font-size: var(--cc-text-lg);
  margin-bottom: var(--cc-space-sm);
  color: var(--cc-text-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--cc-space-xs);
}

.footer-link {
  color: var(--cc-text-secondary);
  transition: var(--cc-transition-colors);
}

.footer-link:hover {
  color: var(--cc-accent-cyan);
}

.footer-bottom {
  padding-top: var(--cc-space-md);
  border-top: var(--cc-border-width) solid var(--cc-border-color);
  text-align: center;
  color: var(--cc-text-tertiary);
  font-size: var(--cc-text-sm);
}

/* ==================== */
/* HERO COMPONENTS      */
/* ==================== */

.hero-headline {
  font-size: var(--cc-text-hero);
  font-weight: var(--cc-weight-black);
  line-height: var(--cc-leading-tight);
  letter-spacing: var(--cc-tracking-tighter);
  text-align: center;
  margin-bottom: var(--cc-space-md);
}

.hero-headline-line {
  display: block;
  margin-bottom: 0.2em;
}

.hero-subtitle {
  font-size: var(--cc-text-2xl);
  color: var(--cc-text-secondary);
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--cc-space-xl);
  line-height: var(--cc-leading-relaxed);
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--cc-space-sm);
  flex-wrap: wrap;
}

/* ==================== */
/* ANIMATIONS           */
/* ==================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* Scroll Reveal (Add class with JavaScript) */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ==================== */
/* RESPONSIVE OVERRIDES */
/* ==================== */

@media (max-width: 768px) {
  .terminal-hero .terminal-body {
    padding: var(--cc-space-md);
    font-size: var(--cc-text-base);
    min-height: 200px;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

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

  .card {
    padding: var(--cc-space-md);
  }

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

/* Mobile Navigation */
@media (max-width: 640px) {
  /* Show hamburger button on mobile */
  .navbar-hamburger {
    display: flex;
  }

  /* Hide navigation links by default on mobile */
  .navbar-links {
    position: fixed;
    top: 60px; /* Below navbar */
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(16px);
    border-bottom: var(--cc-border-width) solid var(--cc-border-color);
    padding: var(--cc-space-md);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
  }

  /* Show navigation when active */
  .navbar-links.active {
    max-height: 400px;
    opacity: 1;
    padding: var(--cc-space-md);
  }

  /* Mobile navigation link styles */
  .navbar-link {
    padding: var(--cc-space-sm) var(--cc-space-md);
    font-size: var(--cc-text-base);
    border-radius: var(--cc-radius-sm);
    min-height: 44px; /* Touch target */
    display: flex;
    align-items: center;
  }

  .navbar-link:hover {
    background: var(--cc-gray-900);
  }
}