/* Styles for Premium Pest Control Website */

/* Base Customizations & Fonts */
:root {
  --color-deep-green: #14532D;
  --color-emerald: #16A34A;
  --color-charcoal: #111111;
  --color-dark-gray: #1E293B;
  --color-light-gray: #F8FAFC;
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--color-light-gray);
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 5px;
  border: 2px solid var(--color-light-gray);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-emerald);
}

/* Language Toggles */
html[lang="ar"] {
  font-family: 'Cairo', 'Outfit', sans-serif;
}
html[lang="en"] {
  font-family: 'Outfit', 'Cairo', sans-serif;
}

html[lang="ar"] .lang-en { display: none !important; }
html[lang="en"] .lang-ar { display: none !important; }

/* Custom Glassmorphism */
.glass-nav {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.glass-nav-dark {
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.glass-card-dark {
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Hero Background Parallax & Overlay */
.hero-gradient-overlay {
  background: linear-gradient(135deg, rgba(20, 83, 45, 0.95) 0%, rgba(17, 17, 17, 0.85) 60%, rgba(22, 163, 74, 0.3) 100%);
}

/* Micro Interactions & Animations */
.hover-lift {
  transition: var(--transition-smooth);
}
.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -15px rgba(20, 83, 45, 0.15);
}

.glow-btn {
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}
.glow-btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%);
  transform: scale(0);
  transition: transform 0.5s ease-out;
  pointer-events: none;
}
.glow-btn:hover::after {
  transform: scale(1);
}

/* Before & After Interactive Image Slider */
.slider-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 1.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  aspect-ratio: 16/10;
}

.slider-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  pointer-events: none;
}

.img-before {
  z-index: 10;
}

.img-after {
  z-index: 20;
  /* clip-path will be set dynamically via JS */
  clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
}

.slider-input {
  position: absolute;
  z-index: 30;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
}

.slider-button {
  position: absolute;
  z-index: 25;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: white;
  transform: translateX(-50%);
  pointer-events: none;
  box-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.slider-button-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  background: white;
  color: var(--color-deep-green);
  border: 3px solid var(--color-emerald);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  font-weight: bold;
  pointer-events: none;
}

.slider-label {
  position: absolute;
  bottom: 20px;
  z-index: 25;
  padding: 6px 16px;
  background: rgba(0,0,0,0.7);
  color: white;
  border-radius: 30px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  pointer-events: none;
  backdrop-filter: blur(4px);
}

html[lang="ar"] .label-before {
  right: 20px;
}
html[lang="ar"] .label-after {
  left: 20px;
}
html[lang="en"] .label-before {
  left: 20px;
}
html[lang="en"] .label-after {
  right: 20px;
}

/* Timeline Customization */
.timeline-dot {
  position: relative;
}
.timeline-dot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  background: rgba(22, 163, 74, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(1);
  animation: pulse-ring 2s infinite;
}

/* Animations */
@keyframes pulse-ring {
  0% { transform: translate(-50%, -50%) scale(0.9); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
}

.floating-element {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

/* Scrolled Navbar Contrast Adaptations */
#main-header.glass-nav {
  background: rgba(255, 255, 255, 0.92) !important;
  border-bottom: 1px solid rgba(226, 232, 240, 0.8) !important;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05) !important;
}

#main-header.glass-nav a,
#main-header.glass-nav button,
#main-header.glass-nav span {
  color: var(--color-charcoal) !important;
}

#main-header.glass-nav a:hover,
#main-header.glass-nav button:hover {
  color: var(--color-emerald) !important;
}

#main-header.glass-nav nav {
  background: rgba(0, 0, 0, 0.03) !important;
  border-color: rgba(0, 0, 0, 0.05) !important;
}

#main-header.glass-nav nav a {
  color: var(--color-dark-gray) !important;
}

#main-header.glass-nav nav a:hover {
  color: var(--color-emerald) !important;
}

/* Active Nav Links */
#main-header nav a.active,
#mobile-menu a.active {
  color: var(--color-emerald) !important;
  font-weight: 700 !important;
  position: relative;
}

#main-header nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 3px;
  background-color: var(--color-emerald);
  border-radius: 2px;
}

/* Reveal Transitions */
.reveal {
  /* Keep sections visible immediately so fast scrolling never shows blank white gaps
     while JavaScript waits for IntersectionObserver callbacks. */
  opacity: 1;
  transition: opacity 0.35s ease-out, transform 0.35s ease-out;
}

.reveal-up {
  transform: translateY(40px);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal-zoom {
  transform: scale(0.95);
}

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

/* Image Zoom & Aspect Ratio Locking */
.aspect-service {
  aspect-ratio: 16/10;
  width: 100%;
}

.hover-zoom-img {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hover-zoom-img:hover {
  transform: scale(1.08);
}

/* Testimonial slider transition */
.testimonial-slide {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
}

/* Hero & About background wrappers */
.hero-bg-wrapper {
  background-image: url('assets/hero_bg.png');
  background-size: cover;
  background-position: center;
}

.about-img-wrapper {
  background-image: url('assets/about_team.png');
  background-size: cover;
  background-position: center;
}