/* ============================================
   MACWAG Türkiye — Animations
   Scroll reveal, hover effects, keyframes
   ============================================ */

/* --- Scroll Reveal Base --- */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Directional Reveals */
.reveal-left {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-scale {
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible,
.reveal-right.visible,
.reveal-scale.visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Stagger Delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* --- Keyframe Animations --- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes shimmer {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

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

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes lineGrow {
  from { width: 0; }
  to { width: 60px; }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-8px); }
  60% { transform: translateY(-4px); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* --- Hero Animations --- */
.hero-title {
  animation: fadeInUp 1s ease forwards;
  animation-delay: 0.3s;
  opacity: 0;
}

.hero-subtitle {
  animation: fadeInUp 1s ease forwards;
  animation-delay: 0.6s;
  opacity: 0;
}

.hero-cta {
  animation: fadeInUp 1s ease forwards;
  animation-delay: 0.9s;
  opacity: 0;
}

.hero-scroll-indicator {
  animation: bounce 2s infinite;
  animation-delay: 2s;
}

/* --- Gradient Animated Background --- */
.gradient-animated {
  background: linear-gradient(-45deg, #0D0D0D, #1A1A1A, #2D1010, #1A0808);
  background-size: 400% 400%;
  animation: gradientShift 12s ease infinite;
}

/* --- Red Line Accent Animation --- */
.accent-line {
  width: 0;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.accent-line.visible {
  animation: lineGrow 0.8s ease forwards;
}

/* --- Counting Animation Helper --- */
.count-up {
  display: inline-block;
}

/* --- Image Hover Zoom --- */
.img-zoom {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.img-zoom img {
  transition: transform var(--transition-slow);
}

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

/* --- Parallax Layer --- */
.parallax-layer {
  will-change: transform;
}

/* --- Particle Effect (decorative) --- */
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--clr-accent);
  border-radius: 50%;
  opacity: 0.3;
  animation: float 4s ease-in-out infinite;
}

.particle:nth-child(2) { animation-delay: 1s; width: 3px; height: 3px; }
.particle:nth-child(3) { animation-delay: 2s; width: 5px; height: 5px; opacity: 0.2; }
.particle:nth-child(4) { animation-delay: 3s; width: 2px; height: 2px; }

/* --- Loading Skeleton --- */
.skeleton {
  background: linear-gradient(90deg, var(--clr-bg-tertiary) 25%, var(--clr-bg-card-hover) 50%, var(--clr-bg-tertiary) 75%);
  background-size: 2000px 100%;
  animation: shimmer 2s linear infinite;
  border-radius: var(--radius-md);
}

/* --- Glow Effect --- */
.glow-accent {
  box-shadow: 0 0 30px var(--clr-accent-glow),
              0 0 60px rgba(198, 40, 40, 0.15);
}

/* --- Text Reveal on Scroll --- */
.text-reveal {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.text-reveal.visible {
  clip-path: inset(0 0 0 0);
}

/* --- Card Tilt on Hover (subtle) --- */
@media (hover: hover) {
  .tilt-hover {
    transition: transform var(--transition-base);
  }
  .tilt-hover:hover {
    transform: perspective(800px) rotateY(2deg) rotateX(2deg) translateY(-4px);
  }
}

/* --- Prefers Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   Kaydırınca beliren bölümler — etkinleştirme
   ============================================
   Yukarıdaki .reveal kuralları zaten "görünür" durumu tanımlıyordu ve
   .visible sınıfını ekleyen bir JS yoktu; yani 27 yerde kullanılan bu
   sistem hiç çalışmıyordu.

   Gizleme yalnızca <html> üzerinde js-reveal varken uygulanır. Bu sınıfı
   RevealOnScroll bileşeni ekler — böylece JS çalışmazsa içerik olduğu
   gibi görünür kalır, boş sayfa riski olmaz. */

.js-reveal .reveal:not(.visible) {
  opacity: 0;
  transform: translateY(24px);
}

.js-reveal .reveal-scale:not(.visible) {
  opacity: 0;
  transform: scale(0.96);
}

.js-reveal .reveal-left:not(.visible) {
  opacity: 0;
  transform: translateX(-28px);
}

.js-reveal .reveal-right:not(.visible) {
  opacity: 0;
  transform: translateX(28px);
}

/* Hareket azaltma tercihi olan kullanıcıda animasyon yapılmaz. */
@media (prefers-reduced-motion: reduce) {
  .js-reveal .reveal:not(.visible),
  .js-reveal .reveal-scale:not(.visible),
  .js-reveal .reveal-left:not(.visible),
  .js-reveal .reveal-right:not(.visible) {
    opacity: 1;
    transform: none;
  }
}