/* Navigation & Footer Styles */

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: transparent;
  transition: background var(--transition-base), box-shadow var(--transition-base);
  padding: 1rem 0;
}

.header.scrolled {
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

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

/* Logo */
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: var(--weight-black);
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: var(--z-fixed);
  transition: color var(--transition-fast);
}

.logo:hover {
  color: var(--color-accent);
}

/* Navigation Menu */
.nav-menu {
  display: none; /* Hidden on mobile by default */
  list-style: none;
}

.nav-link {
  color: white;
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  padding: 0.5rem 1rem;
  transition: color var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-link:hover {
  color: var(--color-accent);
}

.nav-link.active {
  color: var(--color-accent);
}

/* CTA Button in Nav */
.nav-cta {
  background: var(--color-primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: var(--weight-bold);
  transition: all var(--transition-fast);
}

.nav-cta:hover {
  background: var(--color-accent);
  color: var(--color-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: calc(var(--z-fixed) + 1);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: white;
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.nav-menu.active {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  background: var(--color-dark);
  padding: 5rem 2rem 2rem;
  gap: 0.5rem;
  box-shadow: var(--shadow-2xl);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

.nav-menu.active .nav-link {
  padding: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Footer */
.footer {
  background: var(--color-dark);
  color: var(--color-light);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.footer-section h3 {
  color: white;
  font-size: var(--text-base);
  margin-bottom: 1rem;
  font-weight: var(--weight-bold);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: var(--color-light);
  transition: color var(--transition-fast);
  font-size: var(--text-sm);
}

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

/* Social Media Icons */
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: white;
}

/* Newsletter Form */
.newsletter-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.newsletter-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.05);
  color: white;
  font-size: var(--text-sm);
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-button {
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.newsletter-button:hover {
  background: var(--color-accent);
  color: var(--color-dark);
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
  margin: 0 0.5rem;
}

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

/* Desktop Navigation */
@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
  }

  .nav-menu.active {
    position: static;
    width: auto;
    background: none;
    padding: 0;
    box-shadow: none;
    animation: none;
  }
}