/* =====================================================
   Dexivano — Animations
   dx-animations.css
   ===================================================== */

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

@keyframes dx-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

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

@keyframes dx-fade-down {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

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

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

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

@keyframes dx-pulse-ring {
  0%   { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(184,151,58,0.5); }
  70%  { transform: scale(1);    box-shadow: 0 0 0 14px rgba(184,151,58,0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(184,151,58,0); }
}

@keyframes dx-slide-up {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

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

@keyframes dx-modal-in {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes dx-typing-blink {
  0%, 100% { border-right-color: var(--dx-gold); }
  50%       { border-right-color: transparent; }
}

@keyframes dx-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

@keyframes dx-rotate-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ─── Scroll Reveal ─────────────────────────────────── */

.dx-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.dx-reveal.dx-revealed {
  opacity: 1;
  transform: translateY(0);
}

.dx-reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.dx-reveal-left.dx-revealed {
  opacity: 1;
  transform: translateX(0);
}

.dx-reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.dx-reveal-right.dx-revealed {
  opacity: 1;
  transform: translateX(0);
}

.dx-reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.dx-reveal-scale.dx-revealed {
  opacity: 1;
  transform: scale(1);
}

/* Delay helpers */
.dx-delay-1 { transition-delay: 0.1s !important; }
.dx-delay-2 { transition-delay: 0.2s !important; }
.dx-delay-3 { transition-delay: 0.3s !important; }
.dx-delay-4 { transition-delay: 0.4s !important; }
.dx-delay-5 { transition-delay: 0.5s !important; }
.dx-delay-6 { transition-delay: 0.6s !important; }
.dx-delay-7 { transition-delay: 0.7s !important; }
.dx-delay-8 { transition-delay: 0.8s !important; }

/* ─── Hero Text Animation ───────────────────────────── */

.dx-animated-headline {
  animation: dx-fade-up 1s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.dx-animated-sub {
  animation: dx-fade-up 1s cubic-bezier(0.4, 0, 0.2, 1) 0.2s both;
}

.dx-animated-cta {
  animation: dx-fade-up 1s cubic-bezier(0.4, 0, 0.2, 1) 0.4s both;
}

/* ─── Typing Effect ─────────────────────────────────── */

.dx-typing-cursor {
  border-right: 2.5px solid var(--dx-gold);
  animation: dx-typing-blink 0.8s step-end infinite;
  padding-right: 2px;
}

/* ─── Stagger Children ──────────────────────────────── */

.dx-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.dx-stagger.dx-staggered > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.0s; }
.dx-stagger.dx-staggered > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.1s; }
.dx-stagger.dx-staggered > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.2s; }
.dx-stagger.dx-staggered > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.3s; }
.dx-stagger.dx-staggered > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.4s; }
.dx-stagger.dx-staggered > *:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.5s; }

/* ─── Hover Lift ────────────────────────────────────── */

.dx-hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.dx-hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 44px rgba(15,30,52,0.15);
}

/* ─── Progress Bar ──────────────────────────────────── */

.dx-skill-bar-wrap {
  margin-bottom: 16px;
}

.dx-skill-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--dx-navy);
  margin-bottom: 6px;
}

.dx-skill-track {
  background: var(--dx-border);
  border-radius: 4px;
  height: 6px;
  overflow: hidden;
}

.dx-skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--dx-gold), var(--dx-gold-light));
  border-radius: 4px;
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Page Loader ───────────────────────────────────── */

.dx-page-loader {
  position: fixed;
  inset: 0;
  background: var(--dx-navy);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.dx-page-loader.dx-loaded {
  opacity: 0;
  visibility: hidden;
}
.dx-loader-spinner {
  width: 48px; height: 48px;
  border: 3px solid rgba(184,151,58,0.2);
  border-top-color: var(--dx-gold);
  border-radius: 50%;
  animation: dx-rotate-slow 0.8s linear infinite;
}
.dx-loader-logo {
  position: absolute;
  font-family: var(--dx-font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dx-cream);
}
.dx-loader-logo span { color: var(--dx-gold); }

/* ─── Float Elements ────────────────────────────────── */

.dx-float-slow { animation: dx-float 6s ease-in-out infinite; }
.dx-float-mid  { animation: dx-float 4.5s ease-in-out infinite; }
.dx-float-fast { animation: dx-float 3s ease-in-out infinite; }

/* ─── Gold Shimmer ──────────────────────────────────── */

.dx-shimmer-text {
  background: linear-gradient(90deg, var(--dx-gold) 0%, var(--dx-gold-light) 50%, var(--dx-gold) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: dx-shimmer 3s linear infinite;
}

/* ─── Pulse (CTA highlight) ─────────────────────────── */

.dx-pulse-btn {
  animation: dx-pulse-ring 2.5s ease infinite;
}

/* ─── Back to Top ───────────────────────────────────── */

.dx-back-top {
  position: fixed;
  bottom: 32px; right: 32px;
  z-index: 900;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dx-gold);
  color: var(--dx-navy);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(184,151,58,0.4);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}
.dx-back-top.dx-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.dx-back-top:hover {
  background: var(--dx-gold-light);
  transform: translateY(-3px);
}