/* ==========================================================================
   DIZAJN TOKENI
   ========================================================================== */
:root {
  --color-paper: #f7f2e7;
  --color-card: #fbf8f2;
  --color-ink: #211d1a;
  --color-ink-soft: #6b6255;
  --color-ink-faint: #a89d8c;
  --color-accent: #7c1f2b;
  --color-accent-deep: #5c161f;
  --color-line: #ddd0b3;
  --color-line-strong: #b7a37c;

  /* script = pravi kaligrafski kurziv (imena, "Dan venčanja"...) */
  --font-script: "Alex Brush", "Brush Script MT", cursive;
  /* body = tekst, naslovi, labele - sve ostalo */
  --font-body: "EB Garamond", Georgia, serif;

  --max-width: 30rem;
  --edge: 1.6rem;
  --ease-soft: cubic-bezier(0.22, 1, 0.36, 1);
  --noise: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='matrix' values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ==========================================================================
   RESET
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 22px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }

body.intro-active { overflow: hidden; height: 100%; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

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

/* ==========================================================================
   TIPOGRAFSKI STILOVI ZA PONOVNU UPOTREBU
   ========================================================================== */

/* Veliki kaligrafski naslovi (imena, "Dan venčanja", "Potvrdite dolazak!") */
.script-line {
  font-family: var(--font-script);
  font-size: 3.2rem;
  color: var(--color-accent);
  text-align: center;
  line-height: 1.15;
}
.script-line--lg { font-size: 3.6rem; }

/* Pune rečenice - normalna velika/mala slova, udobno razmaknuto */
.intro-text {
  font-size: 1.08rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--color-ink);
  line-height: 1.85;
  text-align: center;
  max-width: 24rem;
  margin: 0 auto;
}

.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem var(--edge);
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.8s var(--ease-soft), transform 0.8s var(--ease-soft);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ==========================================================================
   PEČAT (WAX SEAL) - realističniji, sjajniji
   ========================================================================== */
.seal {
  --seal-size: 6.2rem;
  position: relative;
  width: var(--seal-size);
  height: var(--seal-size);
  margin: 0 auto;
  border-radius: 58% 42% 53% 47% / 44% 56% 44% 56%;
  background:
    radial-gradient(circle at 30% 24%, rgba(255,255,255,0.55), transparent 30%),
    radial-gradient(circle at 68% 30%, rgba(255,255,255,0.22), transparent 40%),
    radial-gradient(circle at 62% 78%, rgba(0,0,0,0.4), transparent 55%),
    linear-gradient(160deg, #9c2b38 0%, var(--color-accent) 45%, var(--color-accent-deep) 100%);
  box-shadow:
    0 0.6rem 1.1rem rgba(50, 12, 16, 0.45),
    inset 0 0 0 1px rgba(255,255,255,0.12);
}
.seal::after {
  /* mali sjajni odsjaj - dodatni highlight za "plastičan/vosak" efekat */
  content: "";
  position: absolute;
  top: 14%;
  left: 20%;
  width: 22%;
  height: 14%;
  background: rgba(255,255,255,0.5);
  border-radius: 50%;
  filter: blur(3px);
  transform: rotate(-25deg);
}
.seal--small { --seal-size: 5rem; margin-top: 1rem; }

/* ==========================================================================
   POMOĆNE KLASE
   ========================================================================== */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   NASLOVNA FOTOGRAFIJA (karusel) + UVODNA ANIMACIJA SA IMENIMA
   ========================================================================== */
.hero-photo {
  position: relative;
  width: 100%;
  min-height: 82vh;
  overflow: hidden;
  clip-path: polygon(0% 0%, 100% 0%, 100.0% 100%, 95.5% 94.7%, 90.9% 100%, 86.4% 95.4%, 81.8% 100%, 77.3% 93.4%, 72.7% 100%, 68.2% 95.7%, 63.6% 100%, 59.1% 93.9%, 54.5% 100%, 50.0% 94.5%, 45.5% 100%, 40.9% 95.8%, 36.4% 100%, 31.8% 94.0%, 27.3% 100%, 22.7% 95.9%, 18.2% 100%, 13.6% 94.3%, 9.1% 100%, 4.5% 95.7%, 0.0% 100%);
  margin-bottom: -1px;
  background: #cabf9f;
}

.hero-photo__carousel { position: absolute; inset: 0; }

/* Svaki sloj karusela - fotografije se smenjuju sporim fade-om */
.hero-photo__layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 22%;
  opacity: 0;
  transition: opacity 1.8s ease;
}
.hero-photo__layer--active { opacity: 1; }

/* Prvi sloj - počinje jako zamućen i uvećan, oštri se kad imena odlete */
.hero-photo__layer--intro {
  transform: scale(1.16);
  filter: blur(34px);
  transition: opacity 1.8s ease, transform 1.4s var(--ease-soft), filter 1.4s var(--ease-soft);
}
.hero-photo__layer--intro.is-revealed {
  transform: scale(1);
  filter: blur(0);
}

/* Taman sloj preko fotografija - da imena uvek budu čitljiva i istaknuta,
   bez obzira koja se fotografija trenutno smenjuje */
.hero-photo__carousel.has-images::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18, 14, 10, 0.4), rgba(18, 14, 10, 0.32) 45%, rgba(18, 14, 10, 0.55));
  pointer-events: none;
}

.hero-photo__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: linear-gradient(160deg, #d8d0bf 0%, #c7bda6 55%, #b3a688 100%);
  color: rgba(33, 29, 26, 0.45);
  text-align: center;
  padding: 2rem;
}
.hero-photo__placeholder svg { width: 2.2rem; height: 2.2rem; }
.hero-photo__placeholder p { font-size: 1rem; line-height: 1.6; max-width: 17rem; }
.hero-photo__placeholder p span { font-size: 0.92rem; opacity: 0.8; }

/* Imena preko fotografije - "dođu" (fade+scale in), zadrže se, pa
   glatko odlete nagore i nestanu */
.hero-photo__names {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.05em;
  font-family: var(--font-script);
  font-size: clamp(3.8rem, 18vw, 5.3rem);
  color: #fff;
  text-shadow: 0 2px 28px rgba(0,0,0,0.5), 0 1px 4px rgba(0,0,0,0.35);
  opacity: 0;
  filter: blur(8px);
  transform: translateY(16px) scale(0.97);
  transition:
    opacity 1.3s var(--ease-soft),
    filter 1.3s var(--ease-soft),
    transform 1.3s var(--ease-soft);
}
.hero-photo__names-amp { font-size: 0.5em; opacity: 0.85; margin: -0.15em 0; }

.hero-photo__names.is-in {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

.hero-photo__names.is-flying {
  opacity: 0;
  filter: blur(18px);
  transform: translateY(-150%) scale(1.02);
  transition:
    opacity 0.9s ease,
    filter 0.9s ease,
    transform 1s cubic-bezier(0.65, 0, 0.35, 1);
}

.hero-photo__scroll {
  position: absolute;
  bottom: 3.4rem;
  left: 50%;
  transform: translateX(-50%);
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.7);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.6s ease;
  animation: bob 2.2s ease-in-out infinite;
  z-index: 5;
}
.hero-photo__scroll.is-visible { opacity: 1; }
.hero-photo__scroll svg { width: 1rem; height: 1rem; }

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

/* ==========================================================================
   UVODNI CITAT / IMENA / DATUM
   ========================================================================== */
.intro-section { padding-top: 3.6rem; }
.intro-section .intro-text + .intro-text { margin-top: 1.6rem; }

.names-section { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.script-names {
  font-family: var(--font-script);
  font-size: clamp(3.6rem, 18vw, 4.9rem);
  color: var(--color-accent);
  line-height: 1.05;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1em;
}
.script-names__amp { font-size: 0.55em; color: var(--color-ink-faint); margin: -0.1em 0; }

.date-day {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--color-ink);
}
.date-numbers {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--color-ink);
  margin-top: 0.6rem;
}
.date-section .script-line { margin-top: 2.4rem; }

/* Kvadratna fotografija lokacije - između datuma i "Dan venčanja" */
.venue-photo {
  width: min(100%, 20rem);
  aspect-ratio: 1 / 1;
  margin: 2.2rem auto 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: 0 0.6rem 1.6rem rgba(33, 29, 26, 0.1);
}
.venue-photo__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.venue-photo__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-card);
  color: var(--color-ink-faint);
}
.venue-photo__placeholder svg { width: 2rem; height: 2rem; }

/* ==========================================================================
   RASPORED DANA
   ========================================================================== */
.schedule-list { margin-top: 2.6rem; text-align: left; }
.schedule-item { display: flex; gap: 1.1rem; padding-bottom: 2rem; }
.schedule-item:last-child { padding-bottom: 0; }
.schedule-item__dash { flex: 0 0 2.5rem; height: 1px; background: var(--color-line-strong); margin-top: 0.75rem; }
.schedule-item__body { flex: 1; min-width: 0; }
.schedule-item__line {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-ink-soft);
  line-height: 1.5;
}
.schedule-item__place {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-top: 0.5rem;
}
.schedule-item__link {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  background: var(--color-ink);
  color: var(--color-card);
  padding: 0.5rem 0.9rem;
  transition: background 0.2s, transform 0.2s;
}
.schedule-item__link:hover { background: var(--color-accent); transform: translateY(-1px); }

/* ==========================================================================
   RSVP
   ========================================================================== */
.rsvp-deadline { font-size: 1.1rem; color: var(--color-ink-soft); margin-top: 1.2rem; line-height: 1.5; }
.contacts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1.3rem;
  margin: 1.6rem 0 2.4rem;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--color-ink-soft);
}
.contacts li strong { color: var(--color-ink); font-weight: 600; }

.rsvp-panel { text-align: left; }
.rsvp-state { text-align: center; font-size: 1.05rem; color: var(--color-ink-soft); padding: 1rem 0; }
.rsvp-state--success { padding: 1rem 0 0.4rem; text-align: center; }

.rsvp-greeting { text-align: center; font-size: 1.15rem; margin-bottom: 1.9rem; }
.rsvp-greeting strong { color: var(--color-accent); font-weight: 600; }

.rsvp-field { margin-bottom: 1.6rem; }
.rsvp-field label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  margin-bottom: 0.7rem;
}
.rsvp-field input,
.rsvp-field textarea {
  width: 100%;
  padding: 0.4rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-line-strong);
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.rsvp-field input::placeholder,
.rsvp-field textarea::placeholder {
  color: var(--color-ink-faint);
  font-weight: 400;
  opacity: 1;
}
.rsvp-field textarea { resize: vertical; }
.rsvp-field input:focus, .rsvp-field textarea:focus { border-color: var(--color-accent); }

.req { color: var(--color-accent); margin-left: 0.15em; }
.opt { font-weight: 400; letter-spacing: 0; color: var(--color-ink-faint); font-size: 0.85em; }

.rsvp-error {
  background: rgba(124, 31, 43, 0.07);
  border: 1px solid rgba(124, 31, 43, 0.3);
  color: var(--color-accent);
  padding: 0.7rem 0.85rem;
  font-size: 1rem;
  margin-bottom: 1.2rem;
}

/* Dva glavna dugmeta odluke: "Dolazim!" / "Nažalost, ne dolazim." */
.rsvp-decision {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 0.8rem;
}
.rsvp-decision__btn {
  display: block;
  width: 100%;
  padding: 1rem;
  font-size: 1.08rem;
  font-weight: 600;
  text-align: center;
  border: 1px solid var(--color-ink);
  transition: transform 0.2s, background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.rsvp-decision__btn--yes {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.rsvp-decision__btn--yes:hover { background: var(--color-accent-deep); border-color: var(--color-accent-deep); transform: translateY(-1px); }
.rsvp-decision__btn--no {
  background: transparent;
  color: var(--color-ink-soft);
}
.rsvp-decision__btn--no:hover { border-color: var(--color-ink); color: var(--color-ink); transform: translateY(-1px); }
.rsvp-decision__btn.is-selected { box-shadow: inset 0 0 0 2px currentColor; }
.rsvp-decision__btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.rsvp-edit-hint { text-align: center; font-size: 0.95rem; color: var(--color-ink-faint); margin-top: 1rem; }
.link-btn { margin-top: 1.3rem; font-size: 0.95rem; text-decoration: underline; color: var(--color-ink-soft); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { max-width: var(--max-width); margin: 0 auto; padding: 3.6rem var(--edge) 4.2rem; text-align: center; }
.footer__names { font-family: var(--font-script); font-size: 2.1rem; color: var(--color-accent); }
.footer__credit { margin-top: 0.7rem; font-size: 0.9rem; letter-spacing: 0.03em; color: var(--color-ink-faint); }

/* ==========================================================================
   OKVIR STRANICE
   ========================================================================== */
.site {
  position: relative;
  z-index: 1;
  max-width: 34rem;
  margin: 0 auto;
  background: var(--color-paper);
  box-shadow: 0 0 3rem rgba(33, 29, 26, 0.1);
  min-height: 100vh;
}
@media (min-width: 40rem) {
  body { padding: 2.5rem 0; }
  .site { min-height: auto; }
}

/* ==========================================================================
   POZADINA IZA POZIVNICE (vidljiva u praznom prostoru sa strane na
   širim ekranima - desktop/tablet). Zamućena i zatamnjena fotografija
   kuće/lokacije, tako da se sama pozivnica ističe.
   ========================================================================== */
.page-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #b3ad9b;
}
.page-backdrop__layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  filter: contrast(1.05);
  transition: opacity 2.2s ease;
}
.page-backdrop__layer--active { opacity: 0.85; }
.page-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(18, 14, 10, 0.28);
  pointer-events: none;
}