/*
 * ============================================================
 * CVEĆARA IVONA — animations.css
 * Scroll-triggerovane animacije, micro-interakcije
 * ============================================================
 */

/* ============================================================
   KEYFRAMES
   ============================================================ */

@keyframes lebdenje {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

@keyframes otkrivanje-gore {
  from {
    opacity: 0;
    transform: translateY(40px);
    clip-path: inset(0 0 100% 0);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    clip-path: inset(0 0 0% 0);
  }
}

@keyframes izbledi-gore {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes linija-siri {
  from { width: 0; }
  to   { width: 100%; }
}

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

@keyframes pulsiranje {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

@keyframes pojavljivanje {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ============================================================
   HERO ANIMACIJE — odmah pri učitavanju
   ============================================================ */

.otkrivanje-animacija {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.otkrivanje-animacija.vidljivo {
  opacity: 1;
  transform: translateY(0);
}

/* Kaskadna kašnjenja za hero */
[data-delay="100"].vidljivo  { transition-delay: 0.1s; }
[data-delay="200"].vidljivo  { transition-delay: 0.2s; }
[data-delay="300"].vidljivo  { transition-delay: 0.3s; }
[data-delay="400"].vidljivo  { transition-delay: 0.45s; }
[data-delay="500"].vidljivo  { transition-delay: 0.6s; }

/* ============================================================
   SCROLL ANIMACIJE — ulazak u viewport
   ============================================================ */

.animacija-ulaz {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animacija-ulaz.vidljivo {
  opacity: 1;
  transform: translateY(0);
}

/* Kaskada unutar roditeljskog elementa */
.animacija-ulaz:nth-child(1) { transition-delay: 0s; }
.animacija-ulaz:nth-child(2) { transition-delay: 0.12s; }
.animacija-ulaz:nth-child(3) { transition-delay: 0.24s; }
.animacija-ulaz:nth-child(4) { transition-delay: 0.36s; }
.animacija-ulaz:nth-child(5) { transition-delay: 0.48s; }
.animacija-ulaz:nth-child(6) { transition-delay: 0.6s; }

/* Leva strana */
.animacija-levo {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animacija-levo.vidljivo {
  opacity: 1;
  transform: translateX(0);
}

/* Desna strana */
.animacija-desno {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animacija-desno.vidljivo {
  opacity: 1;
  transform: translateX(0);
}

/* Fade samo */
.animacija-fade {
  opacity: 0;
  transition: opacity 1.2s ease;
}

.animacija-fade.vidljivo {
  opacity: 1;
}

/* Povećanje */
.animacija-skala {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.animacija-skala.vidljivo {
  opacity: 1;
  transform: scale(1);
}

/* ============================================================
   MAGNETNI EFEKAT NA DUGMADIMA
   ============================================================ */

.dugme {
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              background 0.2s ease,
              border-color 0.2s ease,
              color 0.2s ease;
}

/* ============================================================
   TIPOGRAFSKI REVEAL — naslov seče ivicu
   ============================================================ */

.hero-naslov-red {
  overflow: visible;
  position: relative;
}

/* Efekat strelice koja se animira */
.hero-strelica svg {
  animation: lebdenje 2.5s ease-in-out infinite;
  display: block;
}

/* ============================================================
   PARALAKS EFEKAT NA HERO SLICI
   ============================================================ */

.hero-pozadina {
  will-change: transform;
}

/* ============================================================
   BROJAČI ANIMACIJA
   ============================================================ */

.hero-stat-broj {
  display: inline-block;
  transition: transform 0.3s ease;
}

/* ============================================================
   KOLEKCIJA — hover efekti
   ============================================================ */

.proizvod-kartica {
  transition: transform var(--prelaz-spor);
}

.proizvod-kartica:hover {
  z-index: 2;
}

/* ============================================================
   SVEDOČANSTVO POJAVA
   ============================================================ */

.svedocanstvo-kartica {
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.6s ease;
}

/* ============================================================
   NAVIGACIJA PROMENA BOJE
   ============================================================ */

.zaglavlje {
  will-change: background;
}

/* ============================================================
   LINIJA DEKORATORA
   ============================================================ */

.dekor-linija {
  display: block;
  height: 1px;
  background: var(--boja-akcent);
  width: 0;
}

.dekor-linija.vidljivo {
  animation: linija-siri 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* ============================================================
   PAGE TRANSITION OVERLAY
   ============================================================ */

.tranzicija-overlay {
  position: fixed;
  inset: 0;
  background: var(--boja-primarna);
  z-index: 8500;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
  pointer-events: none;
}

.tranzicija-overlay.aktivan {
  transform: scaleY(1);
  transform-origin: top;
}

/* ============================================================
   HOVER EFEKAT NA KARTICAMA LOKACIJA
   ============================================================ */

.lokacija-stavka {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.5s ease;
}

/* ============================================================
   FORMA FOKUS ANIMACIJA
   ============================================================ */

.forma-unos {
  transition: border-color 0.25s ease,
              background 0.25s ease,
              box-shadow 0.25s ease;
}

.forma-unos:focus {
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
}

/* ============================================================
   DUGME SUBMIT ANIMACIJA
   ============================================================ */

#submit-dugme {
  position: relative;
  overflow: hidden;
}

#submit-dugme::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease, opacity 0.6s ease;
  opacity: 0;
}

#submit-dugme:active::after {
  width: 300px;
  height: 300px;
  opacity: 1;
}

/* ============================================================
   PREFERS REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .otkrivanje-animacija,
  .animacija-ulaz,
  .animacija-levo,
  .animacija-desno,
  .animacija-fade,
  .animacija-skala {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .hero-strelica svg {
    animation: none;
  }

  .kursor {
    display: none;
  }
}