/* ── Lenis Smooth Scroll Base ── */
html.lenis, html.lenis body {
  height: auto;
}
.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}
.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}
.lenis.lenis-stopped {
  overflow: hidden;
}

/* ── Navbar auto-hide on scroll ── */
.navbar {
  position: sticky;
  top: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.3s ease,
              box-shadow 0.3s ease;
  will-change: transform;
}
.navbar.nav-hidden {
  transform: translateY(-100%);
}

/* ── GSAP animation base states ── */
.split-text,
.bento-card,
.new-project-card,
.service-detailed-item,
.faq-item,
.s-col,
.home-review-card,
.services-intro,
.footer-cta {
  will-change: transform, opacity;
}

/* ── Project card image hover zoom ── */
.project-img-wrapper {
  overflow: hidden;
  border-radius: inherit;
}
.project-img {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

/* ── Magnetic button smoothing ── */
.btn,
.footer-cta-btn,
.project-arrow-btn {
  will-change: transform;
}

/* ── Smooth perspective for 3D card tilts ── */
.bento-grid,
.new-projects-grid,
.home-reviews-grid,
.stats-detailed-grid {
  perspective: 1000px;
}

/* ── Service item border animation ── */
.service-detailed-item {
  position: relative;
}
.service-detailed-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-detailed-item:hover::after {
  width: 100%;
}

/* ── FAQ hover interaction ── */
.faq-item {
  transition: padding-left 0.3s ease, background 0.3s ease;
}
.faq-item:hover {
  padding-left: 12px;
  background: rgba(255, 90, 31, 0.03);
}

/* ── Stat number glow on scroll reveal ── */
.s-number {
  transition: text-shadow 0.6s ease;
}
.s-col:hover .s-number {
  text-shadow: 0 0 40px rgba(255, 90, 31, 0.2);
}

/* ── Review card lift effect ── */
.home-review-card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s ease;
}
.home-review-card:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

/* ── Bento card hover glow ── */
.bento-card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s ease;
}
.bento-card:hover {
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.06);
}

/* ── Marquee smooth speed transitions ── */
.marquee-track {
  transition: animation-duration 0.5s ease;
}

/* ── Scroll-linked gradient accent on hero watermark ── */
.watermark {
  transition: opacity 0.6s ease;
}

/* ── Custom scrollbar styling ── */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 90, 31, 0.3);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 90, 31, 0.5);
}

/* ── Responsive: disable heavy animations on mobile for performance ── */
@media (max-width: 768px) {
  .bento-grid,
  .new-projects-grid,
  .home-reviews-grid,
  .stats-detailed-grid {
    perspective: none;
  }

  .home-review-card:hover {
    transform: translateY(-3px) !important;
  }
}

/* ── Typewriter cursor (hero heading) ── */
.tw-cursor {
  display: inline-block !important; /* override .main-heading span { display:block } */
  color: var(--accent, #ff5a1f);
  font-weight: 300;
  opacity: 1;
  animation: tw-blink 0.65s step-end infinite;
  margin-left: 2px;
  vertical-align: baseline;
}
@keyframes tw-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html.lenis, html.lenis body {
    scroll-behavior: auto;
  }
  .split-text,
  .bento-card,
  .new-project-card,
  .service-detailed-item,
  .faq-item,
  .s-col,
  .home-review-card {
    will-change: auto;
    animation: none !important;
    transition: none !important;
  }
  .tw-cursor { animation: none !important; }
}