/* ════════════════════════════════════════════════════════════
   ANORA — Shared Animation Library
   ════════════════════════════════════════════════════════════ */

/* ── Keyframes ─────────────────────────────────────────────── */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

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

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.88); }
  to   { opacity: 1; transform: scale(1); }
}

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

@keyframes floatSlow {
  0%, 100% { transform: translateY(0px) scale(1); }
  50%       { transform: translateY(-16px) scale(1.03); }
}

@keyframes blobDrift {
  0%   { transform: translate(0px,   0px)  scale(1); }
  25%  { transform: translate(10px, -14px) scale(1.04); }
  50%  { transform: translate(-6px,  8px)  scale(0.97); }
  75%  { transform: translate(12px,  4px)  scale(1.02); }
  100% { transform: translate(0px,   0px)  scale(1); }
}

@keyframes pulseTeal {
  0%, 100% { box-shadow: 0 0 8px rgba(35,187,187,0.5); }
  50%       { box-shadow: 0 0 28px rgba(35,187,187,0.9), 0 0 56px rgba(35,187,187,0.25); }
}

@keyframes pulseRing {
  0%   { box-shadow: 0 0 0 0   rgba(35,187,187,0.45); }
  70%  { box-shadow: 0 0 0 18px rgba(35,187,187,0); }
  100% { box-shadow: 0 0 0 0   rgba(35,187,187,0); }
}

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

@keyframes navbarIn {
  from { opacity: 0; transform: translateY(-100%); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes badgePop {
  0%   { opacity: 0; transform: scale(0.7) translateY(-8px); }
  70%  { transform: scale(1.06) translateY(0); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* ── Page-load fade ─────────────────────────────────────────── */
body {
  animation: fadeIn 0.4s ease both;
}

/* ── Navbar entrance ────────────────────────────────────────── */
.navbar {
  animation: navbarIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* ── Navbar scroll glass effect ─────────────────────────────── */
.navbar-scrolled {
  background: rgba(19, 19, 21, 0.92) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* ── Hero entrance helpers ──────────────────────────────────── */
/* Keep hidden until page-ready class is set by JS (after loader) */
.anim-badge,
.anim-hero-sub,
.anim-hero-actions {
  opacity: 0;
}

/* Fired by JS: document.body.classList.add('page-ready') */
body.page-ready .anim-badge {
  animation: badgePop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  animation-delay: 0s;
}

body.page-ready .anim-hero-sub {
  animation: fadeInUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: 0.22s;
}

body.page-ready .anim-hero-actions {
  animation: fadeInUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: 0.40s;
}

/* ── Scroll reveal classes ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-38px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-right {
  opacity: 0;
  transform: translateX(38px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.90);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* stagger delays for sibling cards/items */
.reveal-d1 { transition-delay: 0.00s; }
.reveal-d2 { transition-delay: 0.12s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.36s; }
.reveal-d5 { transition-delay: 0.48s; }
.reveal-d6 { transition-delay: 0.60s; }

/* ── Decorative element animations ─────────────────────────── */
.anim-float      { animation: float     4.5s ease-in-out infinite; }
.anim-float-slow { animation: floatSlow 7s   ease-in-out infinite; }
.anim-blob       { animation: blobDrift 10s  ease-in-out infinite; }

/* ── Card hover lift ────────────────────────────────────────── */
.hover-lift {
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.28s ease !important;
  cursor: default;
}

.hover-lift:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 20px 52px rgba(0, 0, 0, 0.55) !important;
}

/* ── Teal-glow button pulse ─────────────────────────────────── */
.btn-pulse {
  animation: pulseTeal 2.8s ease-in-out infinite;
}

/* ── Shimmer gradient text (for hero titles) ────────────────── */
.shimmer-gradient {
  background: linear-gradient(
    90deg,
    #23BBBB 0%,
    #13E89E 30%,
    #a0fff0 50%,
    #13E89E 70%,
    #23BBBB 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmerText 5s linear infinite;
}

/* ═══════════════════════════════════════════════════════════
   PAGE LOADER
   ═══════════════════════════════════════════════════════════ */

@keyframes loaderLogoPop {
  from { opacity: 0; transform: scale(0.8) translateY(14px); }
  to   { opacity: 1; transform: scale(1)   translateY(0);    }
}

@keyframes loaderBarFill {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

@keyframes loaderDotPulse {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.35; }
  40%            { transform: scale(1);   opacity: 1;    }
}

#page-loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: #0B0B0C;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.6s linear;
}

#page-loader.loader-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-logo {
  opacity: 0;
  animation: loaderLogoPop 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s both;
}

.loader-track {
  width: 110px;
  height: 2px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 2px;
  overflow: hidden;
}

.loader-fill {
  height: 100%;
  background: linear-gradient(90deg, #23BBBB 0%, #13E89E 100%);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  animation: loaderBarFill 0.7s cubic-bezier(0.4, 0, 0.2, 1) 0.22s both;
}

.loader-dots {
  display: flex;
  gap: 8px;
}

.loader-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #23BBBB;
  animation: loaderDotPulse 1.2s ease-in-out infinite;
}

.loader-dot:nth-child(2) { animation-delay: 0.2s;  background: #17D4B4; }
.loader-dot:nth-child(3) { animation-delay: 0.4s;  background: #13E89E; }

/* ═══════════════════════════════════════════════════════════
   WORD-SPLIT ANIMATION
   ═══════════════════════════════════════════════════════════ */

/* Individual word container — clips the slide-up */
.word-wrap {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  line-height: inherit;
  padding-bottom: 0.06em; /* prevent descender clipping */
}

/* The actual word — starts hidden below */
.word-inner {
  display: inline-block;
  opacity: 0;
  transform: translateY(108%);
}

/* Triggered by JS (hero: after loader, sections: on scroll) */
.words-visible .word-inner {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.52s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.60s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Hero title gradient preservation on nested spans */
.hero-title .word-inner {
  background: linear-gradient(94.77deg, #23BBBB 29.56%, #13E89E 49.92%, #23BBBB 69.45%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 1000% auto;
  color: #FEFEFE; /* fallback */
}

/* ═══════════════════════════════════════════════════════════
   SECTION HEADING SCROLL REVEAL
   (classes applied automatically by JS)
   ═══════════════════════════════════════════════════════════ */

/* Slightly softer motion for mid-page headings vs hero */
.section-heading .word-inner {
  transition-duration: 0.48s, 0.54s !important;
}

/* ── Language switcher ──────────────────────────────────────── */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 8px;
  padding: 3px;
  flex-shrink: 0;
}

.lang-btn {
  padding: 4px 10px;
  border-radius: 5px;
  border: none;
  background: transparent;
  color: #A8A8A8;
  font-size: 12px;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: background 0.18s ease, color 0.18s ease;
  line-height: 1;
}

.lang-btn:hover { color: #FEFEFE; }

.lang-btn.active {
  background: rgba(35, 187, 187, 0.18);
  color: #23BBBB;
}

/* ── Ambient grain overlay ──────────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9996;
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.80' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
  background-repeat: repeat;
}

/* ── Cursor glow overlay ────────────────────────────────────── */
#cursor-glow {
  position: fixed;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  background: radial-gradient(
    circle,
    rgba(35,187,187,0.075) 0%,
    rgba(19,232,158,0.04)  40%,
    transparent 70%
  );
  transform: translate(-50%, -50%);
  transition: opacity 0.4s ease;
  opacity: 0;
}