/**
 * Animations – keyframes, gradient, scroll-triggered reveal support
 */

@import "variables.css";

/* === Hero gradient (animated) === */
.hero__bg {
  background: linear-gradient(135deg, rgba(38, 32, 64, 0.95) 0%, rgba(26, 22, 52, 0.98) 50%, transparent 70%);
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      ellipse 100% 80% at 30% 20%,
      var(--color-primary-glow),
      transparent 50%
    ),
    radial-gradient(
      ellipse 80% 60% at 70% 80%,
      var(--color-accent-glow),
      transparent 45%
    );
  opacity: 0.6;
  animation: gradientShift 8s ease-in-out infinite alternate;
  pointer-events: none;
}

.hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(59, 130, 246, 0.12) 0%,
    transparent 25%,
    transparent 75%,
    rgba(16, 185, 129, 0.06) 100%
  );
  animation: heroVeil 6s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes gradientShift {
  0% { opacity: 0.5; transform: scale(1) translate(0, 0); }
  100% { opacity: 0.9; transform: scale(1.08) translate(3%, 2%); }
}

@keyframes heroVeil {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__bg::after,
  .hero__bg::before {
    animation: none;
    opacity: 0.7;
  }
}

/* === Animated section surfaces === */
.section--animated {
  position: relative;
  overflow: hidden;
}

.section--animated::before {
  content: "";
  position: absolute;
  inset: -50%;
  background: radial-gradient(
    ellipse 80% 50% at 50% 50%,
    rgba(59, 130, 246, 0.06) 0%,
    rgba(16, 185, 129, 0.03) 40%,
    transparent 70%
  );
  animation: surfacePulse 15s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes surfacePulse {
  0% { opacity: 0.6; transform: scale(1) rotate(0deg); }
  100% { opacity: 1; transform: scale(1.1) rotate(2deg); }
}

.card--animated {
  position: relative;
  overflow: hidden;
}

.card--animated::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    120deg,
    transparent 30%,
    rgba(59, 130, 246, 0.04) 50%,
    transparent 70%
  );
  animation: cardShine 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes cardShine {
  0% { transform: translateX(-100%) translateY(-100%); }
  100% { transform: translateX(100%) translateY(100%); }
}

.cta-block {
  position: relative;
  overflow: hidden;
}

.cta-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.08) 0%,
    transparent 50%,
    rgba(16, 185, 129, 0.06) 100%
  );
  animation: ctaGlow 10s ease-in-out infinite alternate;
  pointer-events: none;
  border-radius: inherit;
}

@keyframes ctaGlow {
  0% { opacity: 0.7; }
  100% { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .section--animated::before,
  .card--animated::after,
  .cta-block::before {
    animation: none;
  }
}

/* === Reveal transitions (used by JS) === */
.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.6s var(--ease-out),
    transform 0.6s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.08s; }
.reveal--delay-2 { transition-delay: 0.16s; }
.reveal--delay-3 { transition-delay: 0.24s; }
.reveal--delay-4 { transition-delay: 0.32s; }
.reveal--delay-5 { transition-delay: 0.4s; }
.reveal--delay-6 { transition-delay: 0.48s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .reveal--delay-1, .reveal--delay-2, .reveal--delay-3,
  .reveal--delay-4, .reveal--delay-5, .reveal--delay-6 {
    transition-delay: 0s;
  }
}

/* === Gradient text (hero) === */
.gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientText 4s ease-in-out infinite;
}

@keyframes gradientText {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

/* === Hero badge glow === */
.hero__badge {
  animation: badgeGlow 3s ease-in-out infinite alternate;
}

@keyframes badgeGlow {
  0% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.2); }
  100% { box-shadow: 0 0 28px rgba(59, 130, 246, 0.35); }
}

/* === Float (subtle) === */
.float-slow {
  animation: float 6s ease-in-out infinite;
}

.float-slower {
  animation: float 8s ease-in-out infinite;
  animation-delay: -2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* === Nav link hover underline === */
.nav__link {
  position: relative;
  display: inline-block;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width 0.3s var(--ease-out);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  width: 100%;
}

/* === Button subtle pulse (idle) === */
.btn--primary,
.btn--accent {
  animation: btnPulse 3s ease-in-out infinite;
}

@keyframes btnPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.2); }
  50% { box-shadow: 0 0 0 6px rgba(59, 130, 246, 0); }
}

.btn--accent {
  animation-name: btnPulseAccent;
}

@keyframes btnPulseAccent {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.2); }
  50% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
}

.btn--primary:hover,
.btn--accent:hover {
  animation: none;
}

/* === Section header label shimmer === */
.section-header__label {
  display: inline-block;
  animation: labelShine 5s ease-in-out infinite;
}

@keyframes labelShine {
  0%, 100% { opacity: 0.9; }
  50% { opacity: 1; }
}

/* === Card border glow on scroll-into-view === */
.card.is-visible,
.service-card.is-visible,
.case-card.is-visible {
  animation: cardRevealGlow 1.2s var(--ease-out) forwards;
}

@keyframes cardRevealGlow {
  0% {
    box-shadow: 0 0 0 0 var(--color-primary-muted);
  }
  50% {
    box-shadow: 0 0 24px 2px rgba(59, 130, 246, 0.2);
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

/* === Testimonial quote line === */
.testimonial.is-visible::before {
  animation: quotePop 0.6s var(--ease-out) forwards;
}

@keyframes quotePop {
  0% { transform: scale(0.8); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* === Stats number pop === */
.stats__value {
  display: inline-block;
  transition: transform 0.4s var(--ease-out);
}

.stats.is-visible .stats__value {
  animation: statPop 0.5s var(--ease-out) backwards;
}

.stats.is-visible .stats__item:nth-child(1) .stats__value { animation-delay: 0.1s; }
.stats.is-visible .stats__item:nth-child(2) .stats__value { animation-delay: 0.2s; }
.stats.is-visible .stats__item:nth-child(3) .stats__value { animation-delay: 0.3s; }
.stats.is-visible .stats__item:nth-child(4) .stats__value { animation-delay: 0.4s; }

@keyframes statPop {
  0% { transform: scale(0.5); opacity: 0; }
  60% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

/* === CTA block border glow === */
.cta-block.is-visible {
  animation: ctaReveal 1s var(--ease-out) forwards;
}

@keyframes ctaReveal {
  0% { box-shadow: inset 0 0 0 1px transparent; }
  50% { box-shadow: inset 0 0 40px 0 rgba(59, 130, 246, 0.15); }
  100% { box-shadow: inset 0 0 0 1px var(--color-border); }
}

/* === Dinamikus szöveg (rotáló mondat) === */
.dynamic-text {
  display: inline-block;
  min-width: 0.5em;
  animation: textFadeIn 0.5s var(--ease-out);
}

@keyframes textFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === Ticker (futó sáv) === */
.ticker-wrap {
  overflow: hidden;
  padding: var(--space-3) 0;
  background: rgba(0, 0, 0, 0.25);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.ticker {
  display: flex;
  width: max-content;
  animation: tickerScroll 35s linear infinite;
}

.ticker span {
  padding: 0 var(--space-8);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.ticker span::after {
  content: "·";
  margin-left: var(--space-8);
  color: var(--color-primary);
}

@media (prefers-reduced-motion: reduce) {
  .ticker { animation: none; }
}

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* === Animated images (ken burns + hover zoom) === */
.img-card--animated .img-card__frame {
  overflow: hidden;
}

.img-card--animated .img-card__frame img {
  transition: transform 0.6s var(--ease-out);
  will-change: transform;
}

.img-card--animated .img-card__frame:hover img {
  transform: scale(1.08);
}

.img-card--animated .img-card__frame img {
  animation: imgKenBurns 18s ease-in-out infinite alternate;
}

@keyframes imgKenBurns {
  0% { transform: scale(1); }
  100% { transform: scale(1.06); }
}

.img-card--animated .img-card__frame:hover img {
  animation: none;
  transform: scale(1.08);
}

@media (prefers-reduced-motion: reduce) {
  .img-card--animated .img-card__frame img {
    animation: none;
  }
  .img-card--animated .img-card__frame:hover img {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gradient { animation: none; }
  .hero__badge { animation: none; }
  .float-slow, .float-slower { animation: none; }
  .btn--primary, .btn--accent { animation: none; }
  .section-header__label { animation: none; }
  .card.is-visible, .service-card.is-visible, .case-card.is-visible { animation: none; }
  .testimonial.is-visible::before { animation: none; }
  .stats.is-visible .stats__value { animation: none; }
  .cta-block.is-visible { animation: none; }
}

/* === Card hover lift === */
.card:hover,
.service-card:hover,
.case-card:hover {
  transition-duration: var(--duration-normal);
}

/* === Button hover (reinforce in animations if needed) === */
.btn--primary:hover,
.btn--accent:hover {
  transition: background-color var(--duration-normal) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

@media (prefers-reduced-motion: reduce) {
  .btn--primary:hover,
  .btn--accent:hover {
    transform: none;
  }
}