/* ==========================================================================
   D-NOME — Premium Layer
   GSAP + Three.js + Lenis enhancements
   ========================================================================== */

/* ---------- Page Loader ---------- */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--navy-900);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 32px;
  transition: opacity 0.7s cubic-bezier(.22,1,.36,1), visibility 0.7s;
}
.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.loader-logo-wrap {
  opacity: 0;
  transform: translateY(16px);
  animation: loaderIn 0.5s cubic-bezier(.22,1,.36,1) 0.15s forwards;
}
.loader-logo-wrap img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}
.loader-track {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.12);
  border-radius: 2px;
  overflow: hidden;
  opacity: 0;
  animation: loaderIn 0.4s ease 0.3s forwards;
}
.loader-fill {
  height: 100%;
  width: 0%;
  background: #3FE6CB;
  background: linear-gradient(90deg, #3FE6CB, #6FD7C9);
  border-radius: 2px;
  animation: loaderFill 1.2s cubic-bezier(.22,1,.36,1) 0.35s forwards;
}
@keyframes loaderIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes loaderFill {
  from { width: 0%; }
  to   { width: 100%; }
}



/* ---------- Hero word-split ---------- */
.hero-split-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}
.hero-split-word .word-inner {
  display: inline-block;
  transform: translateY(110%);
}

/* ---------- Gradient headline accent ---------- */
.gradient-text {
  background: linear-gradient(135deg, var(--teal-bright) 0%, var(--teal-300) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Enhanced stat strip ---------- */
.stat-strip .grid > div {
  position: relative;
  padding: 0 20px;
}
.stat-strip .grid > div + div::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 36px;
  width: 1px;
  background: rgba(255,255,255,0.1);
}

/* ---------- Card 3D tilt ---------- */
.card {
  transform-style: preserve-3d;
  will-change: transform;
}

/* ---------- Dark card image — mobile fix ---------- */
@media (max-width: 640px) {
  .card.dark picture {
    aspect-ratio: 4/3 !important;
    max-height: 200px;
    overflow: hidden;
  }
  .card.dark picture img {
    object-fit: contain !important;
    background: rgba(255,255,255,0.04);
  }
}

/* ---------- Dark card glass morphism ---------- */
.card.dark {
  background: linear-gradient(145deg, rgba(16,42,77,0.92), rgba(11,27,51,0.96)) !important;
  border-color: rgba(111,215,201,0.1) !important;
  backdrop-filter: blur(6px);
}
.card.dark:hover {
  border-color: rgba(63,230,203,0.28) !important;
  box-shadow: 0 28px 64px rgba(63,230,203,0.08), 0 0 0 1px rgba(63,230,203,0.14) !important;
}

/* ---------- CTA band atmospheric glow ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63,230,203,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-band::after {
  content: '';
  position: absolute;
  left: -40px;
  bottom: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(52,90,153,0.3) 0%, transparent 70%);
  pointer-events: none;
}

/* ---------- Testimonial glass ---------- */
.testimonial {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--gray-100);
}
.testimonial::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(111,215,201,0.05) 0%, transparent 60%);
  pointer-events: none;
}

/* ---------- Eyebrow pulse dot ---------- */
.eyebrow::before {
  animation: pulseDot 2.4s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 4px rgba(63,230,203,0.2); }
  50% { box-shadow: 0 0 0 8px rgba(63,230,203,0.08); }
}

/* ---------- Focus area card icon glow on hover ---------- */
.card:hover .icon-tile {
  box-shadow: 0 0 0 8px rgba(63,230,203,0.12), 0 12px 28px rgba(34,69,125,0.3);
  transform: translateZ(12px);
  transition: box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}
.card .icon-tile {
  transition: box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
  transform: translateZ(0);
}

/* ---------- Marquee pause on hover ---------- */
.marquee:hover .marquee-track {
  animation-play-state: paused;
}

/* ---------- Timeline item entrance ---------- */
.timeline-item {
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.timeline-item.tl-hidden {
  opacity: 0;
  transform: translateX(-20px);
}

/* ---------- Nav link hover underline ---------- */
.site-header.scrolled .main-nav a.nav-link {
  position: relative;
}
.site-header.scrolled .main-nav a.nav-link::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--teal-bright);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform 0.25s var(--ease);
  transform-origin: left;
}
.site-header.scrolled .main-nav a.nav-link:hover::after,
.site-header.scrolled .main-nav a.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

/* ---------- Back to top enhanced ---------- */
.back-to-top {
  background: linear-gradient(135deg, var(--navy-700), var(--navy));
  border: 1px solid rgba(111,215,201,0.2);
  transition: transform 0.35s var(--ease), opacity 0.35s, visibility 0.35s, box-shadow 0.35s;
}
.back-to-top:hover {
  background: var(--teal-bright);
  color: var(--navy-900);
  transform: translateY(-3px) !important;
  box-shadow: 0 12px 28px rgba(63,230,203,0.3);
}
.back-to-top.show {
  transform: translateY(0);
}

/* ---------- Hero stats enhanced ---------- */
.hero-stat {
  position: relative;
  padding-left: 16px;
}
.hero-stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 32px;
  background: var(--teal-bright);
  border-radius: 1px;
  opacity: 0.6;
}

/* ---------- Hero actions spacing ---------- */
.hero-actions {
  gap: 14px;
}

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