/* ==========================================================================
   AR ENTERPRISES — Components Stylesheet (Glassmorphism & Spacing Enhanced)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. HEADER & NAVIGATION (Frosted Glassmorphism)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  z-index: 1000;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  height: 72px;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-deep-blue) 0%, var(--accent-cyan) 100%);
  color: var(--bg-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary-deep-blue);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Desktop Navigation Menu */
.nav-menu {
  display: none;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 992px) {
  .nav-menu {
    display: flex;
  }
}

@media (min-width: 1200px) {
  .nav-menu {
    gap: 1.25rem;
  }
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.4rem 0.2rem;
  position: relative;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-deep-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: linear-gradient(90deg, var(--primary-deep-blue), var(--accent-cyan));
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

@media (min-width: 992px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-toggle span {
  width: 100%;
  height: 3px;
  background-color: var(--primary-navy);
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

/* --------------------------------------------------------------------------
   2. MOBILE SLIDE-OVER DRAWER (Glassmorphism Overlay)
   -------------------------------------------------------------------------- */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

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

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-left: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 1100;
  transition: var(--transition-normal);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-drawer.active {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 1.5rem;
}

.drawer-close {
  background: var(--bg-slate-light);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-dark);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: var(--glass-bg-ice);
  color: var(--primary-deep-blue);
}

/* --------------------------------------------------------------------------
   3. MOBILE STICKY BOTTOM ACTION BAR (Glassmorphic)
   -------------------------------------------------------------------------- */
.mobile-action-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 62px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 990;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

@media (min-width: 992px) {
  .mobile-action-bar {
    display: none;
  }
}

.mobile-action-btn {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  color: var(--bg-white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-action-btn:last-child {
  border-right: none;
}

.mobile-action-btn svg {
  width: 20px;
  height: 20px;
}

.mobile-action-btn:nth-child(2) {
  color: var(--whatsapp-green);
}

.mobile-action-btn:nth-child(3) {
  background: linear-gradient(135deg, var(--primary-deep-blue), var(--accent-cyan));
  color: #fff;
}

/* --------------------------------------------------------------------------
   4. BUTTONS & UI CONTROLS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition-fast);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-deep-blue) 0%, #0369A1 100%);
  color: var(--bg-white);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0369A1 0%, #075985 100%);
  color: var(--bg-white);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.45);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--bg-white);
  color: var(--primary-navy);
  border-color: var(--border-light);
}

.btn-secondary:hover {
  background: var(--bg-slate-light);
  border-color: var(--primary-deep-blue);
  color: var(--primary-deep-blue);
}

/* Glassmorphic Button */
.btn-glass {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  color: #FFF;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.35);
  color: #FFF;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: var(--whatsapp-green);
  color: var(--bg-white);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  color: var(--bg-white);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   5. CARDS & GLASSMORPHIC CONTAINERS
   -------------------------------------------------------------------------- */
.card {
  background: var(--glass-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-blue);
  background: rgba(255, 255, 255, 0.95);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: var(--glass-bg-ice);
  color: var(--primary-deep-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border-blue);
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.08);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--primary-navy);
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.card-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary-deep-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.card-link:hover {
  gap: 0.6rem;
}

/* Service Card Media Banners */
.card-media-banner {
  width: 100%;
  height: 140px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1.25rem;
  background: var(--bg-ice-blue);
  border: 1px solid var(--border-blue);
}

.card-media-banner svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   6. REUSABLE MODALS (Glassmorphic Backdrop)
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  padding: 2.25rem;
  box-shadow: var(--shadow-hover);
  position: relative;
  transform: scale(0.95);
  transition: var(--transition-normal);
}

.modal-backdrop.active .modal-container {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--bg-slate-light);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
}

/* Form Elements */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--primary-navy);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--bg-white);
  color: var(--text-dark);
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-deep-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.form-success-banner {
  background-color: #DEF7EC;
  color: #03543F;
  border: 1px solid #BCF0DA;
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  display: none;
}

/* Footer Styling */
.site-footer {
  background: linear-gradient(135deg, var(--primary-navy) 0%, #090D16 100%);
  color: #94A3B8;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid #1E293B;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

.footer-brand .brand-name {
  color: #FFF;
}

.footer-desc {
  margin-top: 1rem;
  font-size: 0.925rem;
  line-height: 1.6;
}

.footer-title {
  color: #FFF;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.925rem;
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

.footer-tagline {
  color: var(--accent-cyan);
  font-weight: 700;
  font-family: var(--font-heading);
}

/* Breadcrumb Bar */
.breadcrumb-wrap {
  background-color: var(--bg-slate-light);
  border-bottom: 1px solid var(--border-light);
  padding: 0.85rem 0;
  font-size: 0.875rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb a:hover {
  color: var(--primary-deep-blue);
}

.breadcrumb-separator {
  color: #94A3B8;
}