/* ==========================================================================
   CLICOMPUTER MÉXICO — Components
   Navbar, Cards, Buttons, Badges
   ========================================================================== */

/* ── Navbar ── */
.cli-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-md) 0;
  transition: all var(--transition-slow);
  background: transparent;
}

.cli-navbar.scrolled {
  background: var(--bg-overlay);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-sm) 0;
  box-shadow: var(--shadow-md);
}

.cli-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.cli-navbar .navbar-brand img {
  height: 36px;
  width: auto;
}

.cli-navbar .navbar-brand:hover { color: var(--brand-primary); }

.cli-navbar .nav-link {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  padding: var(--space-sm) var(--space-md) !important;
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.cli-navbar .nav-link:hover,
.cli-navbar .nav-link.active {
  color: var(--text-primary);
  background: rgba(75, 163, 217, 0.08);
}

.cli-navbar .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--brand-primary);
  border-radius: var(--radius-full);
}

/* Navbar toggler */
.cli-navbar .navbar-toggler {
  border: 1px solid var(--border-default);
  padding: 6px 10px;
  border-radius: var(--radius-md);
}

.cli-navbar .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%238b949e' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Theme Toggle Button */
.theme-toggle {
  background: none;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 1.1rem;
}

.theme-toggle:hover {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
  background: rgba(75, 163, 217, 0.08);
}

/* CTA Button in Navbar */
.btn-cta-nav {
  background: var(--gradient-brand);
  color: var(--text-on-accent) !important;
  border: none;
  padding: var(--space-sm) var(--space-lg) !important;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.btn-cta-nav:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
  color: var(--text-on-accent) !important;
  opacity: 0.9;
}

/* ── Buttons ── */
.btn-primary-custom {
  background: var(--gradient-brand);
  color: var(--text-on-accent);
  border: none;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-strong);
  color: var(--text-on-accent);
}

.btn-outline-custom {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-outline-custom:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  background: rgba(75, 163, 217, 0.08);
  transform: translateY(-2px);
}

/* ── Service Cards ── */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-smooth);
}

.service-card:hover {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: rgba(75, 163, 217, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--brand-primary);
  margin-bottom: var(--space-lg);
  transition: all var(--transition-base);
}

.service-card:hover .service-card-icon {
  background: var(--gradient-brand);
  color: white;
  transform: scale(1.1);
}

.service-card h4 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-sm);
}

.service-card p {
  font-size: var(--fs-sm);
  margin-bottom: var(--space-lg);
}

.service-card-link {
  color: var(--brand-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition-fast);
}

.service-card:hover .service-card-link { gap: var(--space-sm); }

/* ── Project Cards ── */
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-smooth);
  height: 100%;
}

.project-card:hover {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.project-card-img {
  height: 200px;
  background: var(--bg-subtle);
  position: relative;
  overflow: hidden;
}

.project-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.project-card:hover .project-card-img img { transform: scale(1.05); }

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 17, 23, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover .project-card-overlay { opacity: 1; }

.project-card-body { padding: var(--space-lg); }

.project-card-body h5 {
  font-size: var(--fs-base);
  margin-bottom: var(--space-sm);
}

.project-card-body p {
  font-size: var(--fs-sm);
  margin-bottom: var(--space-md);
}

/* ── Tech Tags ── */
.tech-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  background: rgba(75, 163, 217, 0.1);
  border: 1px solid rgba(75, 163, 217, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: var(--brand-primary);
  font-weight: var(--fw-medium);
}

/* ── Stats Counter ── */
.stat-item {
  text-align: center;
  padding: var(--space-xl);
}

.stat-number {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-label {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Footer ── */
.cli-footer {
  background: var(--bg-default);
  border-top: 1px solid var(--border-default);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.cli-footer h5 {
  font-size: var(--fs-base);
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.cli-footer p,
.cli-footer a {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.cli-footer a:hover { color: var(--brand-primary); }

.footer-links { list-style: none; padding: 0; margin: 0; }

.footer-links li { margin-bottom: var(--space-sm); }

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  font-size: 1.1rem;
}

.footer-social a:hover {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
  background: rgba(75, 163, 217, 0.08);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid var(--border-default);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  text-align: center;
}

.footer-bottom p {
  font-size: var(--fs-xs);
  color: var(--text-tertiary);
  margin: 0;
}

/* ── Mouse Follower (Cat) ── */
#mouse-cat {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  pointer-events: none;
  z-index: 99999;
  filter: drop-shadow(0 2px 5px rgba(0,0,0,0.2));
  user-select: none;
  transition: opacity 0.3s ease;
  will-change: transform;
}

/* Hide on mobile/touch devices */
@media (max-width: 991px) {
  #mouse-cat { display: none; }
}

/* ── Search Bar ── */
.nav-search {
  position: relative;
  width: 240px;
  margin: 0 var(--space-md);
  transition: width var(--transition-base);
}

.nav-search-input {
  width: 100%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 6px 12px 6px 36px;
  font-size: var(--fs-xs);
  color: var(--text-primary);
  transition: all var(--transition-base);
}

.nav-search-input:focus {
  background: var(--bg-canvas);
  border-color: var(--brand-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(75, 163, 217, 0.2);
}

@media (min-width: 992px) {
  .nav-search-input:focus { width: 300px; }
}

.nav-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
  font-size: 0.9rem;
  z-index: 2;
}

.nav-search-shortcut {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  padding: 1px 6px;
  border: 1px solid var(--border-default);
  border-radius: 4px;
  font-size: 10px;
  color: var(--text-tertiary);
  pointer-events: none;
  background: var(--bg-default);
}

.nav-search-input:focus ~ .nav-search-shortcut {
  opacity: 0;
}

@media (max-width: 991px) {
  .nav-search {
    width: 100%;
    margin: var(--space-md) 0;
  }
}