body {
  font-family: var(--font-primary);
  color: var(--color-text-dark);
  background-color: var(--color-white);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@keyframes pageFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.page-fade-in {
  animation: pageFadeIn 1s ease-in-out forwards;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
  width: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background-color: var(--color-secondary);
  box-shadow: 0 4px 12px rgba(10, 46, 92, 0.2);
}

.btn-primary svg {
  margin-left: 8px;
  transition: transform var(--transition-fast);
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

/* =========================================
   ANIMASYON ALTYAPISI (SEO Uyumlu GSAP & Lenis)
   ========================================= */

/* JS aktif ise animasyonlu elemanları başlangıçta gizle */
.js-enabled [data-animate],
.js-enabled .hero-title span,
.js-enabled .hero-desc,
.js-enabled .hero-buttons .btn,
.js-enabled .feature-item,
.js-enabled .urun-card,
.js-enabled .product-card,
.js-enabled .process-step,
.js-enabled .value-card,
.js-enabled .about-content > *,
.js-enabled .section-header-left > *,
.js-enabled .section-header-right > *,
.js-enabled .process-header > *,
.js-enabled .cta-inner > *,
.js-enabled .page-header .breadcrumb,
.js-enabled .page-header .page-title,
.js-enabled .category-header-left > *,
.js-enabled .category-header .btn-view-all,
.js-enabled .urunler-cta-left > *,
.js-enabled .urunler-cta .btn,
.js-enabled .about-section-item,
.js-enabled .about-visual-frame,
.js-enabled .quote-inner,
.js-enabled .cta-band-left,
.js-enabled .cta-band-right,
.js-enabled .value-band-item {
  opacity: 0;
  visibility: hidden;
  will-change: transform, opacity;
}

/* Lenis Smooth Scroll Ayarları */
html.lenis, html.lenis body {
  height: auto;
}

.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis-stopped {
  overflow: hidden;
}

.lenis-scrolling iframe {
  pointer-events: none;
}