/* ── Custom Utilities & Animations ─────────────────────────────── */

/* ── Reveal animations ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

.reveal-sequence > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-sequence.active > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-sequence.active > *:nth-child(1) { transition-delay: 0ms; }
.reveal-sequence.active > *:nth-child(2) { transition-delay: 150ms; }
.reveal-sequence.active > *:nth-child(3) { transition-delay: 300ms; }
.reveal-sequence.active > *:nth-child(4) { transition-delay: 450ms; }
.reveal-sequence.active > *:nth-child(5) { transition-delay: 600ms; }

/* ── Shimmer hover ─────────────────────────────────────────── */
.shimmer-hover:hover {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ── Parallax ──────────────────────────────────────────────── */
.parallax-bg {
  transform: translateY(0);
  will-change: transform;
}

/* ── Comparison slider ─────────────────────────────────────── */
.comparison-slider {
  user-select: none;
  touch-action: pan-y;
  -webkit-user-select: none;
}
#before-wrapper {
  will-change: clip-path;
}
#slider-divider, #slider-handle {
  will-change: left;
}

/* ── Premium film grain ────────────────────────────────────── */
.premium-grain {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 128px 128px;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* ── Hero slideshow — Ken Burns cinematic motion ────────────── */
@keyframes kenBurns1 {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.035) translate(-0.6%, -0.3%); }
}
@keyframes kenBurns2 {
  0% { transform: scale(1.01) translate(0.4%, 0.15%); }
  100% { transform: scale(1.04) translate(-0.2%, -0.5%); }
}
@keyframes kenBurns3 {
  0% { transform: scale(1) translate(-0.2%, 0.2%); }
  100% { transform: scale(1.03) translate(0.4%, -0.2%); }
}
@keyframes kenBurns4 {
  0% { transform: scale(1.02) translate(0.2%, -0.2%); }
  100% { transform: scale(1.035) translate(-0.35%, 0.15%); }
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.0s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center center;
  will-change: transform;
  object-position: center 45%;
}

.hero-slide:nth-child(1) img { animation: kenBurns1 22s ease-in-out infinite alternate; }
.hero-slide:nth-child(2) img { animation: kenBurns2 24s ease-in-out infinite alternate; }
.hero-slide:nth-child(3) img { animation: kenBurns3 20s ease-in-out infinite alternate; }
.hero-slide:nth-child(4) img { animation: kenBurns4 23s ease-in-out infinite alternate; }

/* Hero title spacing fix */
.cinematic-text-reveal {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cinematic-text-reveal div {
  display: block;
  white-space: normal;
}

/* Logo styling - high quality rendering */
img[alt="Amici Logo"], .logo-img {
  background-color: transparent;
  border: none;
  image-rendering: auto;
  -ms-interpolation-mode: bicubic;
  height: auto;
}

/* Hero logo container */
.logo-container img {
  width: auto;
  max-width: 160px;
  height: auto;
  display: block;
}

.hero-section img[alt="Amici Logo"] {
  filter: drop-shadow(0 4px 12px rgba(212, 184, 150, 0.18));
}

/* ── Before/After slider glow divider ──────────────────────── */
.slider-divider-glow {
  box-shadow: 0 0 20px rgba(154, 123, 79, 0.4), 0 0 40px rgba(154, 123, 79, 0.15);
}

.slider-handle {
  transition: transform 0.15s ease, box-shadow 0.3s ease;
}

.slider-handle:hover,
.slider-handle:active {
  transform: translate(-50%, -50%) scale(1.15);
  box-shadow: 0 0 28px rgba(154, 123, 79, 0.5);
}

/* ── Transformation transition ─────────────────────────────── */
.transformation-enter {
  opacity: 0;
  transform: scale(0.97);
  transition: all 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.transformation-active {
  opacity: 1;
  transform: scale(1);
}

/* ── Marquee ─────────────────────────────────────────────────── */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.animate-marquee {
  animation: marquee 50s linear infinite;
}

/* ── Gold accent line ────────────────────────────────────────── */
.gold-line {
  background: linear-gradient(90deg, transparent, #d4b896, transparent);
}

/* ── Premium text gradient ───────────────────────────────────── */
.text-gradient-gold {
  background: linear-gradient(135deg, #d4b896, #9a7b4f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Cinematic text reveal */
.cinematic-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.cinematic-text-active .cinematic-word {
  opacity: 1;
  transform: translateY(0);
}

/* Magnetic Button */
.magnetic-btn {
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
  will-change: transform;
}
.magnetic-btn:hover {
  box-shadow: 0 10px 30px -10px rgba(212,184,150, 0.4);
}

/* ── Process Timeline ────────────────────────────────────────── */
.timeline-line-bg {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(255,255,255,0.1);
  transform: translateX(-50%);
}

.timeline-line-progress {
  position: absolute;
  left: 50%;
  top: 0;
  width: 2px;
  background: #d4b896;
  transform: translateX(-50%);
  height: 0%;
  transition: height 0.3s ease-out;
  box-shadow: 0 0 15px rgba(212,184,150, 0.6);
}

@media (max-width: 768px) {
  .timeline-line-bg {
    left: 24px;
    transform: none;
  }
  .timeline-line-progress {
    left: 24px;
    transform: none;
  }
}

.process-icon-wrapper {
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.process-icon-wrapper.active {
  background-color: #d4b896;
  color: #050a11;
  box-shadow: 0 0 30px rgba(212, 184, 150, 0.4);
  transform: scale(1.1);
}

/* General Layout Fixes */
html {
  scroll-behavior: smooth;
}
body {
  overflow-x: hidden;
}
section, footer {
  overflow-x: hidden;
}

@media (max-width: 640px) {
  .cinematic-text-reveal {
    line-height: 1.15;
    font-size: clamp(1.5rem, 5vw, 2.25rem);
  }
  
  .hero-section {
    min-height: auto;
    padding-top: 100px;
  }
  
  .comparison-slider {
    min-height: 300px;
  }
  
  .service-card {
    padding: 24px;
  }
  
  /* Prevent text overflow on mobile */
  h1, h2, h3 {
    word-break: break-word;
    overflow-wrap: break-word;
  }
  
  /* Service cards responsive */
  .grid-cols-1 {
    gap: 16px;
  }
  
  /* Better padding on mobile */
  [class*="px-margin-mobile"] {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .cinematic-text-reveal {
    line-height: 1.1;
  }
  
  .comparison-slider {
    min-height: 400px;
  }
  
  /* Tablet-specific spacing */
  [class*="gap-gutter"] {
    gap: 16px;
  }
}

@media (min-width: 1025px) {
  /* Desktop optimizations */
  .comparison-slider {
    min-height: 600px;
  }
}

/* Enhanced hover states for touch devices */
@media (hover: none) and (pointer: coarse) {
  .magnetic-btn {
    box-shadow: none;
  }
  
  button:active {
    transform: scale(0.98);
  }
}

/* Smooth animations across devices */
* {
  scroll-behavior: smooth;
}

/* Fix for image rendering on mobile */
img {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* ── Get a Quote Form Styles ────────────────────────────────── */
#quote-section select option {
  background-color: #0c1b2a;
  color: #ffffff;
}

/* Success animation keyframes */
@keyframes popInSuccess {
  0% {
    opacity: 0;
    transform: scale(0.6) rotate(-20deg);
  }
  50% {
    transform: scale(1.1) rotate(5deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

.success-icon-animate {
  animation: popInSuccess 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

.success-checkmark-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  background: rgba(212, 184, 150, 0.1);
  border-radius: 50%;
  border: 1px solid rgba(212, 184, 150, 0.2);
  margin-bottom: 1rem;
}

/* Language Switcher Styling */
#lang-switcher-container {
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  transition: all 0.3s ease;
}

#lang-toggle-btn {
  border: 1px solid rgba(212, 184, 150, 0.15);
}

#lang-toggle-btn:hover {
  border-color: #d4b896;
  background-color: #0c1b2a;
}