/* CUSTOM STYLES & ANIMATIONS */
:root {
  --orange-500: #f97316;
  --orange-accent: #fb923c;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; 
}

body {
  overflow-x: hidden;
}

/* Glassmorphism Navbar */
.glass-nav {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.glass-nav.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
  background: rgba(255, 255, 255, 0.95);
}

/* Base Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--orange-500);
  color: white;
  border-radius: 9999px;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
}

.btn-primary:hover {
  background-color: #ea580c;
  transform: translateY(-2px);
}

.btn-primary.shadow-orange {
  box-shadow: 0 10px 25px -5px rgba(249, 115, 22, 0.4), 0 8px 10px -6px rgba(249, 115, 22, 0.2);
}

.btn-primary.shadow-orange:hover {
  box-shadow: 0 15px 30px -5px rgba(249, 115, 22, 0.5), 0 10px 15px -6px rgba(249, 115, 22, 0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: white;
  color: #111827;
  border-radius: 9999px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 1px solid #e5e7eb;
}

.btn-secondary:hover {
  border-color: #d1d5db;
  background-color: #f9fafb;
}

.hover-orange {
  position: relative;
}

.hover-orange::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--orange-500);
  transition: width 0.3s ease;
}

.hover-orange:hover::after {
  width: 100%;
}

/* Image Parallax Base */
.parallax-img {
  will-change: transform;
}

/* Subtle Blur Utility */
.blur-sm-subtle {
  filter: blur(2px) opacity(0.85);
  transition: filter 1.5s ease;
}

.hero-bg-wrap:hover .blur-sm-subtle {
  filter: blur(0px) opacity(1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1; 
}

::-webkit-scrollbar-thumb {
  background: #d1d5db; 
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--orange-500); 
}

/* Pulse anim for CTA */
@keyframes softPulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.4); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(249, 115, 22, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249, 115, 22, 0); }
}

.pulse-anim {
  animation: softPulse 3s infinite;
}

@keyframes scrollIndicator {
  0% { transform: translateY(-100%); }
  50% { transform: translateY(100%); }
  100% { transform: translateY(100%); }
}

.scroll-indicator-anim {
  animation: scrollIndicator 2s infinite cubic-bezier(0.65, 0, 0.35, 1);
}

/* Utility to ensure elements are hidden before GSAP animation */
.fade-up, .hero-content > *, .trust-card, .process-step, .service-card, .gallery-item {
  opacity: 0;
  visibility: hidden;
}

.badge {
  opacity: 0;
}

/* Dynamic Collage Styles */
/* Base Layout: Mobile Mini-Collage */
.dynamic-collage {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 40px;
  gap: 0.75rem;
  max-width: 600px; /* Small, compact width */
  margin: 0 auto;
}

.collage-item {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.08); /* Soft shadow */
  transition: box-shadow 0.8s cubic-bezier(0.2, 0.8, 0.2, 1); /* Removed transform to prevent GSAP conflicts */
  will-change: transform, box-shadow;
  transform: translateZ(0); /* Hardware accelerate to prevent subpixel jitter */
  backface-visibility: hidden;
  /* hide initially for GSAP */
  opacity: 0;
  visibility: hidden;
}

.collage-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.5s cubic-bezier(0.25, 1, 0.5, 1), filter 0.8s ease;
  will-change: transform;
}

/* Subtle glow / shadow on hover */
.collage-item:hover {
  /* Removed transform scaling from container to avoid GSAP collisions */
  box-shadow: 0 30px 60px -15px rgba(249, 115, 22, 0.3), 0 0 25px rgba(249, 115, 22, 0.1);
  z-index: 30 !important;
}

.collage-item:hover img {
  transform: scale(1.1) rotate(1deg);
}

.collage-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 50%);
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  pointer-events: none;
}

.collage-item:hover .collage-overlay {
  opacity: 1;
}

.c-item-1 { grid-column: 1 / 4; grid-row: 1 / 5; z-index: 10; }
.c-item-2 { grid-column: 4 / 7; grid-row: 2 / 6; z-index: 20; transform: translateY(10px); }
.c-item-3 { grid-column: 1 / 3; grid-row: 5 / 8; z-index: 15; transform: translateY(-10px); }
.c-item-4 { grid-column: 3 / 6; grid-row: 6 / 9; z-index: 25; }
.c-item-5 { grid-column: 5 / 7; grid-row: 6 / 10; z-index: 10; }
.c-item-6 { grid-column: 2 / 5; grid-row: 9 / 12; z-index: 5; transform: translateY(-15px); }

/* Tablet & Desktop layout (Irregular Asymmetric Grid) */
@media (min-width: 768px) {
  .dynamic-collage {
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(40px, auto);
    gap: 1rem;
    max-width: 800px; /* Still very compact up to 800px */
  }
  
  .c-item-1 { grid-column: 1 / 7; grid-row: 1 / 6; z-index: 10; transform: none; }
  .c-item-2 { grid-column: 6 / 11; grid-row: 2 / 5; z-index: 20; transform: translateY(15px); }
  .c-item-3 { grid-column: 9 / 13; grid-row: 4 / 9; z-index: 15; transform: none; }
  .c-item-4 { grid-column: 1 / 5; grid-row: 5 / 9; z-index: 15; transform: translateY(-20px); }
  .c-item-5 { grid-column: 4 / 9; grid-row: 6 / 11; z-index: 25; transform: none; }
  .c-item-6 { grid-column: 8 / 12; grid-row: 9 / 12; z-index: 10; transform: translateY(-10px); }
}

@media (min-width: 1024px) {
  .dynamic-collage {
    grid-auto-rows: 50px;
    gap: 1.5rem;
    max-width: 900px; /* Modest max width so it doesn't take protagonist status */
  }
}