/* ===================================
   John's Chimney Service - Navigation Styles
   Fixed Top Navigation with Mobile Menu
   =================================== */

/* Fixed Header - Always Visible */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 9999;
  transition: background 0.3s ease, box-shadow 0.3s ease; /* Only transition these, not transform */
  transform: translateY(0) !important; /* Force it to always be visible */
}

.main-header.fixed-top {
  position: fixed;
}

/* Add padding to body to account for fixed header */
body {
  padding-top: 0; /* Remove if hero handles its own spacing */
  /* OR adjust to actual header height like 60px */
}

/* Header scrolled state */
.main-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

/* Navigation Container */
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
  padding: 0;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  z-index: 1002;
}

.logo a {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 45px;
  width: auto;
  display: block;
}

/* Desktop Navigation Menu */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-link {
  color: var(--dark-gray);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: var(--transition);
  text-decoration: none;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary-red);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: calc(100% - 2rem);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-red);
  background: rgba(154, 5, 24, 0.05);
}

/* Desktop CTA */
.header-cta {
  display: flex;
  align-items: center;
}

.phone-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--primary-red);
  color: var(--white);
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 3px 10px rgba(154, 5, 24, 0.2);
}

.phone-btn:hover {
  background: var(--bright-red);
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(154, 5, 24, 0.3);
}

.phone-btn i {
  font-size: 1rem;
}

.phone-text {
  font-weight: 600;
  font-size: 1rem;
}

/* Mobile-only elements (hidden on desktop) */
.mobile-only {
  display: none;
}

.desktop-only {
  display: flex;
}

/* Mobile Phone Button */
.mobile-phone-btn {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--primary-red);
  color: var(--white);
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 40px;
  height: 40px;
  position: relative;
  z-index: 1002;
}

.burger-line {
  width: 25px;
  height: 2px;
  background: var(--dark-gray);
  margin: 3px auto;
  transition: all 0.3s ease;
  border-radius: 2px;
}

/* Animated Hamburger */
.mobile-menu-toggle.active .burger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active .burger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(20px);
}

.mobile-menu-toggle.active .burger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Mobile Menu Panel */
.mobile-menu-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 350px;
  height: 100vh;
  background: var(--white);
  box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1001;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.mobile-menu-panel.active {
  right: 0;
}

/* Mobile Menu Header */
.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--light-gray);
  background: linear-gradient(135deg, var(--primary-red), var(--bright-red));
}

.mobile-logo img {
  height: 35px;
  filter: brightness(0) invert(1); /* Makes logo white */
}

.mobile-menu-close {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.75rem;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.mobile-menu-close:hover {
  transform: rotate(90deg);
}

/* Mobile Navigation Links */
.mobile-nav {
  list-style: none;
  padding: 1rem 0;
  margin: 0;
  flex: 1;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  color: var(--dark-gray);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  position: relative;
}

.mobile-nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary-red);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(154, 5, 24, 0.05);
  color: var(--primary-red);
  padding-left: 2rem;
}

.mobile-nav-link:hover::after,
.mobile-nav-link.active::after {
  transform: scaleY(1);
}

.mobile-nav-link i {
  font-size: 1.25rem;
  width: 30px;
  text-align: center;
  color: var(--medium-gray);
  transition: color 0.3s ease;
}

.mobile-nav-link:hover i,
.mobile-nav-link.active i {
  color: var(--primary-red);
}

/* Mobile CTA Section */
.mobile-cta-section {
  padding: 1.5rem;
  background: var(--light-gray);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.mobile-call-btn,
.mobile-quote-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  width: 100%;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.mobile-call-btn {
  background: var(--primary-red);
  color: var(--white);
  box-shadow: 0 3px 10px rgba(154, 5, 24, 0.2);
}

.mobile-call-btn:hover {
  background: var(--bright-red);
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(154, 5, 24, 0.3);
}

.mobile-quote-btn {
  background: var(--white);
  color: var(--primary-red);
  border: 2px solid var(--primary-red);
}

.mobile-quote-btn:hover {
  background: var(--primary-red);
  color: var(--white);
}

/* Mobile Info Section */
.mobile-info {
  padding: 1.5rem;
  background: var(--white);
}

.info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--medium-gray);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.info-item i {
  color: var(--primary-red);
  width: 20px;
  text-align: center;
}

/* Body scroll lock */
body.menu-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

/* Mobile Styles */
@media (max-width: 768px) {
  body {
    padding-top: 0; /* Remove padding - hero handles its own spacing */
    margin-top: -10px; /* Move everything up 10px on mobile */
  }

  .nav-wrapper {
    height: 60px;
  }

  .logo-img {
    height: 35px;
  }

  /* Hide desktop elements */
  .desktop-only {
    display: none !important;
  }

  /* Show mobile elements */
  .mobile-only {
    display: flex;
  }

  .mobile-phone-btn {
    display: flex;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  /* Adjust header padding */
  .nav-container {
    padding: 0 15px;
  }
}

/* Very small screens */
@media (max-width: 360px) {
  .mobile-phone-btn span {
    display: none; /* Show only icon on very small screens */
  }

  .mobile-menu-panel {
    width: 100%;
    max-width: 100%;
  }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
  .nav-menu {
    gap: 1rem;
  }

  .nav-link {
    padding: 0.5rem 0.75rem;
    font-size: 0.95rem;
  }

  .phone-text {
    display: none; /* Hide text, show only icon */
  }

  .phone-btn {
    padding: 0.75rem;
    border-radius: 50%;
  }
}

/* ===================================
   Mobile Bottom Navigation Bar
   =================================== */
.mobile-bottom-nav {
  display: none; /* Hidden on desktop */
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: 0.5rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Mobile Bottom Nav - Show only on mobile */
@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
  }

  /* Add padding to body to prevent content being hidden */
  body {
    padding-bottom: 70px;
  }
}

.bottom-nav-item,
.bottom-nav-call {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--medium-gray);
  transition: all 0.3s ease;
  padding: 0.5rem;
  border-radius: 8px;
  min-width: 60px;
}

.bottom-nav-item i {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.bottom-nav-item span {
  font-size: 0.7rem;
  font-weight: 500;
}

.bottom-nav-item:hover,
.bottom-nav-item.active {
  color: var(--primary-red);
  background: rgba(154, 5, 24, 0.05);
}

/* Center Call Button - Prominent */
.bottom-nav-call {
  width: 60px;
  height: 60px;
  background: var(--primary-red);
  color: var(--white);
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(154, 5, 24, 0.3);
  transform: translateY(-15px);
  border: 4px solid var(--white);
  position: relative;
}

.bottom-nav-call i {
  font-size: 1.5rem;
  margin: 0;
}

.bottom-nav-call:hover {
  background: var(--bright-red);
  transform: translateY(-17px);
  box-shadow: 0 6px 20px rgba(154, 5, 24, 0.4);
}