/* Global Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-light);
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}

/* Button Component System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  font-family: var(--font-headings);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.35),
    transparent
  );
  transition: 0.6s ease;
  z-index: -1;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  background-color: #ffb536; /* Bright warm gold */
  color: var(--color-primary);
  box-shadow: 0 10px 25px rgba(252, 163, 17, 0.45);
  transform: translateY(-3px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn-white:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-3px);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-outline-white:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-3px);
}

/* Typography Editorial Styles */
.section-subtitle {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.section-title {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 800;
  position: relative;
  display: inline-block;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
}

.subpage-hero-title {
  font-size: clamp(1.35rem, 5.5vw, 2.75rem);
  font-weight: 800;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--color-white);
  line-height: 1.2;
}

@media (max-width: 576px) {
  .subpage-hero-title {
    font-size: 1.3rem !important;
    letter-spacing: -0.02em !important;
  }
}

/* Responsive Desktop Flip for Block grids */
@media (min-width: 769px) {
  .service-block-reverse {
    direction: rtl;
  }
  .service-block-reverse > * {
    direction: ltr;
  }
}

.text-muted {
  color: var(--color-gray-medium);
}

/* Header & Glassmorphic Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-normal);
  padding: var(--spacing-sm) 0;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.02);
}

header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(20, 33, 61, 0.08);
  padding: 0.6rem 0;
  box-shadow: var(--shadow-md);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.logo img {
  height: 48px;
  width: auto;
  display: block;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background-color: var(--color-accent);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headings);
  font-weight: 900;
  color: var(--color-primary);
  border-radius: var(--border-radius-sm);
}

.logo-text {
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

header.scrolled .logo-text {
  color: var(--color-primary);
}

/* Non-scrolled default header links are light on dark, dark on light depending on background */
/* We default header text to white as the Hero section uses a dark overlay */
.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-headings);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  padding: var(--spacing-xs) 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: var(--transition-fast);
}

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

/* Navigation CTA Button */
.nav-cta-btn {
  padding: 0.55rem 1.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--border-radius-sm);
  display: inline-flex;
  white-space: nowrap;
  box-shadow: 0 4px 10px rgba(252, 163, 17, 0.15);
}

@media (max-width: 768px) {
  .nav-cta-btn {
    display: none;
  }
}

/* Navigation Menu Button (Mobile) */
.menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 1.5rem;
}

/* Mobile Navigation Side Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100%;
  background-color: var(--color-primary);
  z-index: 1001;
  padding: var(--spacing-xl) var(--spacing-md);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

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

.mobile-nav-close {
  align-self: flex-end;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.mobile-nav-links a {
  font-family: var(--font-headings);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-white);
  text-transform: uppercase;
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  color: var(--color-accent);
}

.mobile-nav-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-normal);
}

.mobile-nav-backdrop.active {
  opacity: 1;
  pointer-events: all;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .menu-btn {
    display: block;
  }
}

/* Floating Conversion Systems & Sticky Quote Widget */
.floating-widgets {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 1.25rem; /* Increased gap to separate buttons elegantly */
  align-items: flex-end;
}

.whatsapp-widget {
  width: 50px;
  height: 50px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.75rem;
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
  transition: var(--transition-normal);
}

.whatsapp-widget:hover {
  transform: scale(1.1) rotate(15deg);
  background-color: #128C7E;
}

.sticky-quote-btn {
  background-color: rgba(20, 33, 61, 0.92);
  color: var(--color-white);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.8rem 1.4rem;
  border-radius: 30px;
  border: 1px solid rgba(252, 163, 17, 0.35); /* Elegant gold accent border */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition-normal);
  animation: stickyPulse 2.5s infinite ease-in-out;
}

@keyframes stickyPulse {
  0% {
    transform: translateY(0) scale(1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(252, 163, 17, 0.35);
  }
  50% {
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25), 0 0 0 12px rgba(252, 163, 17, 0);
  }
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(252, 163, 17, 0);
  }
}

.sticky-quote-btn i {
  color: var(--color-accent);
  transition: var(--transition-fast);
}

.sticky-quote-btn:hover {
  animation: none; /* Stop pulsing on hover so users can click cleanly */
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 12px 30px rgba(252, 163, 17, 0.45);
  background-color: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

}

@media (max-width: 768px) {
  .sticky-quote-btn {
    width: 50px;
    height: 50px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
  }
  .sticky-quote-btn span {
    display: none; /* Hide text on mobile to avoid overlapping content */
  }
  .sticky-quote-btn i {
    font-size: 1.25rem; /* Enlarge icon for mobile touch target */
  }
}

/* Premium Dynamic Footer with industrial grid */
footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-xl) 0 var(--spacing-md) 0;
  position: relative;
}

footer .industrial-grid::before {
  background-image: 
    linear-gradient(to right, rgba(252, 163, 17, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(252, 163, 17, 0.02) 1px, transparent 1px);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

.footer-brand .logo-text {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.footer-socials {
  display: flex;
  gap: var(--spacing-sm);
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: var(--transition-fast);
}

.footer-socials a:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.footer-links h4 {
  color: var(--color-white);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer-links h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
}

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

.footer-links a {
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-contact h4 {
  color: var(--color-white);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer-contact h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
}

.footer-contact i {
  color: var(--color-accent);
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
}

/* Animations classes (scroll active triggers) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}