/* ============================================================
   Giulia & Antonio — Invito digitale
   Palette: carta da zucchero / pastello
============================================================ */
:root {
  --bg:        #eef3f7;   /* azzurro polvere chiarissimo */
  --bg-2:      #dfe9f0;   /* leggermente piu' saturo     */
  --card:      #ffffff;
  --ink:       #41525e;   /* slate tenue per il testo    */
  --ink-soft:  #7c8c98;
  --line:      #d9e3ea;
  --accent:    #9db9cb;   /* azzurro carta da zucchero   */
  --accent-deep:#74909f;
  --blush:     #e7d2cd;   /* rosa cipria                 */
  --blush-deep:#c98f81;   /* terracotta tenue (ceralacca)*/
  --sage:      #cdd8c8;   /* salvia chiaro               */
  --shadow:    0 18px 40px -22px rgba(65, 82, 94, .45);
  --shadow-sm: 0 8px 22px -14px rgba(65, 82, 94, .4);
  --radius:    26px;
  --radius-sm: 16px;
  --font-body: "Cormorant Garamond", Georgia, serif;
  --font-script:"Great Vibes", cursive;
  --maxw: 880px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  font-size: 19px;
  line-height: 1.6;
  overflow-x: clip;            /* NON overflow:hidden (rompe sticky) */
}

body.intro-locked { overflow: hidden; height: 100vh; }

img { display: block; max-width: 100%; }

/* ---------- Tipografia condivisa ---------- */
.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: .35em;
  font-size: .72rem;
  font-weight: 600;
  color: var(--accent-deep);
  text-align: center;
  margin-bottom: .6rem;
}
.section__title {
  font-family: var(--font-script);
  font-weight: 400;
  font-size: clamp(2.6rem, 7vw, 4rem);
  line-height: 1.05;
  color: var(--ink);
  text-align: center;
  margin-bottom: 2.2rem;
}

/* ============================================================
   INTRO GATE — busta + ceralacca
============================================================ */
.intro {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.4rem;
  perspective: 1500px;
  background: radial-gradient(circle at 50% 38%, var(--bg) 0%, var(--bg-2) 70%, #cddbe5 100%);
}
.intro--hidden { opacity: 0; visibility: hidden; transition: opacity .6s ease, visibility .6s; }

.envelope {
  position: relative;
  width: min(82vw, 360px);
  height: min(58vw, 252px);
  transform-style: preserve-3d;
  border-radius: 10px;
}

/* interno della busta: FISSO, sotto la lettera */
.envelope__lining {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #f7f0e7, #ece1d2);
  border-radius: 8px;
  box-shadow: inset 0 0 22px rgba(120,100,80,.12),
              0 26px 34px -14px rgba(65,82,94,.4);
  transform: translateZ(0);
  z-index: 1;
}

/* lettera: z-index intermedio, leggermente davanti all'interno */
.envelope__letter {
  position: absolute;
  left: 5%; right: 5%; top: 6%;
  height: 88%;
  background: #fffdf9;
  border-radius: 6px;
  box-shadow: 0 6px 16px -8px rgba(65,82,94,.4);
  transform: translateZ(2px);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem .8rem;
}
.envelope__letter-script { font-family: var(--font-script); font-size: 2.3rem; color: var(--accent-deep); line-height: 1.1; }
.envelope__letter-text { font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-soft); margin: .55rem 0 .3rem; }
.envelope__letter-names { font-family: var(--font-script); font-size: 2.7rem; color: var(--ink); line-height: 1.1; }
.envelope__letter-foot { font-size: .72rem; letter-spacing: .28em; text-transform: uppercase; color: var(--ink-soft); margin-top: .6rem; }

/* 4 lembi che si incontrano al centro: busta CHIUSA.
   Cerniera sul bordo esterno di ciascuno: aprendosi ruotano verso
   l'esterno, fuori dal footprint della lettera (nessuno scambio di z). */
.envelope__flap {
  position: absolute; inset: 0;
  z-index: 3;
  transform: translateZ(4px);
  backface-visibility: hidden;
}
.envelope__flap--top {
  background: linear-gradient(180deg, #f4ece1, #e6d9c6);
  clip-path: polygon(0 0, 100% 0, 50% 50%);
  transform-origin: 50% 0;
}
.envelope__flap--bottom {
  background: linear-gradient(0deg, #f1e8dc, #e4d5c1);
  clip-path: polygon(0 100%, 100% 100%, 50% 50%);
  transform-origin: 50% 100%;
}
.envelope__flap--left {
  background: linear-gradient(120deg, #ebe0d0, #dccbb6);
  clip-path: polygon(0 0, 0 100%, 50% 50%);
  transform-origin: 0 50%;
}
.envelope__flap--right {
  background: linear-gradient(240deg, #ebe0d0, #dccbb6);
  clip-path: polygon(100% 0, 100% 100%, 50% 50%);
  transform-origin: 100% 50%;
}

.wax {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) translateZ(6px);
  width: 76px; height: 76px;
  z-index: 8;
  display: grid; place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 32%, #d7a89c, var(--blush-deep) 55%, #a86d5f 100%);
  box-shadow: inset 0 2px 6px rgba(255,255,255,.4), inset 0 -4px 8px rgba(0,0,0,.25), 0 6px 14px -4px rgba(0,0,0,.4);
}
.wax::before {
  content: ""; position: absolute; inset: 6px;
  border-radius: 50%;
  border: 1.5px dashed rgba(255,255,255,.55);
}
.wax__monogram {
  font-family: var(--font-script);
  font-size: 1.9rem;
  color: #fff7f3;
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
  line-height: 1;
}
.wax__monogram small { font-size: 1rem; opacity: .85; }

.intro__hint {
  font-size: 1rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: .45; } 50% { opacity: 1; } }

/* ============================================================
   PAGINA
============================================================ */
.page { width: 100%; }

section { padding: clamp(4rem, 10vw, 7rem) 1.4rem; }
.page > section,
.footer { max-width: var(--maxw); margin-inline: auto; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  max-width: none !important;
  padding: 0;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  text-align: right;
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay {
  position: absolute; inset: 0;
  background:
    /* alone scuro in alto a destra per la leggibilita' del testo */
    radial-gradient(120% 90% at 100% 0%, rgba(40,52,60,.6), rgba(40,52,60,.12) 42%, transparent 60%),
    linear-gradient(to bottom, rgba(65,82,94,.18), transparent 40%, rgba(65,82,94,.32));
}
.hero__content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: clamp(2.4rem, 7vw, 4.5rem) clamp(1.6rem, 6vw, 4rem);
}
.hero__eyebrow {
  text-transform: uppercase; letter-spacing: .4em; font-size: .8rem;
  font-weight: 600; margin-bottom: .8rem; opacity: .95;
  text-shadow: 0 2px 10px rgba(0,0,0,.4);
}
.hero__names {
  font-family: var(--font-script);
  font-weight: 400;
  font-size: clamp(3.2rem, 12vw, 6rem);
  line-height: 1;
  text-shadow: 0 6px 26px rgba(0,0,0,.45);
}
.hero__names span { display: block; font-size: .5em; margin: .05em 0; opacity: .92; }
.hero__date {
  margin-top: 1.1rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  font-size: 1rem;
  text-shadow: 0 2px 12px rgba(0,0,0,.5);
}
.hero__scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.7);
  border-radius: 14px; z-index: 2;
}
.hero__scroll span {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; background: #fff; border-radius: 2px;
  animation: scrolldot 1.8s ease-in-out infinite;
}
@keyframes scrolldot { 0% { opacity: 0; top: 8px; } 40% { opacity: 1; } 80% { opacity: 0; top: 22px; } 100% { opacity: 0; } }

/* ---------- QUOTE ---------- */
.quote { text-align: center; }
.quote__text {
  font-style: italic;
  font-size: clamp(1.4rem, 4vw, 2rem);
  color: var(--accent-deep);
  max-width: 620px; margin-inline: auto;
  line-height: 1.5;
}

/* ---------- COUNTDOWN ---------- */
.countdown__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(.6rem, 2vw, 1.2rem);
}
.cd-card {
  background: var(--card);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  padding: clamp(1rem, 4vw, 1.8rem) .5rem;
  display: flex; flex-direction: column; align-items: center;
}
.cd-card__num {
  font-size: clamp(2rem, 8vw, 3.4rem);
  font-weight: 500;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.cd-card__label {
  margin-top: .5rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .7rem;
  color: var(--ink-soft);
}

/* ---------- VENUE (cerimonia / ricevimento) ---------- */
.venue__card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.venue__photo {
  height: clamp(240px, 56vw, 400px);
  background: var(--bg-2);
  overflow: hidden;
}
.venue__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.venue__body { padding: clamp(1.5rem, 5vw, 2.4rem); }
.venue__name {
  font-family: var(--font-script);
  font-weight: 400;
  font-size: 2.2rem;
  line-height: 1.1;
  margin-bottom: .2rem;
}
.venue__addr { color: var(--ink-soft); margin-bottom: 1.4rem; }
.venue__map {
  height: 0; margin-top: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: height .4s ease, margin-top .4s ease;
}
.venue__map.is-open { height: 280px; margin-top: 1.2rem; }

/* ---------- ACCORDION ---------- */
.accordion__trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  background: none; border: none;
  border-top: 1px solid var(--line);
  padding: 1.1rem 0;
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}
.chev {
  flex: none;
  width: 11px; height: 11px;
  border-right: 2px solid var(--accent-deep);
  border-bottom: 2px solid var(--accent-deep);
  transform: rotate(45deg);
  transition: transform .3s ease;
}
.accordion__trigger[aria-expanded="true"] .chev { transform: rotate(-135deg); }
.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s ease;
}
.accordion__panel.is-open { grid-template-rows: 1fr; }
.accordion__inner { overflow: hidden; }
.accordion__inner p { padding-bottom: 1.1rem; color: var(--ink-soft); }

/* ---------- BOTTONI ---------- */
.btn {
  font-family: var(--font-body);
  font-size: 1.05rem;
  letter-spacing: .04em;
  border-radius: 999px;
  padding: .75rem 1.7rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform .2s ease, background .25s ease, color .25s ease, box-shadow .25s ease;
}
.btn:active { transform: scale(.97); }
.btn--ghost {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent-deep);
  margin-top: .4rem;
}
.btn--ghost:hover { background: var(--accent); color: #fff; }
.btn--solid {
  background: var(--accent-deep);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn--solid:hover { background: var(--ink); }
.btn--copy {
  background: var(--blush-deep);
  color: #fff;
  padding: .5rem 1.1rem;
  font-size: .95rem;
}
.btn--copy:hover { background: var(--ink); }

/* ---------- RSVP ---------- */
.rsvp { text-align: center; }
.rsvp__intro { color: var(--ink-soft); margin-bottom: 2.2rem; }
.rsvp__form {
  max-width: 520px; margin-inline: auto;
  text-align: left;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1.6rem, 5vw, 2.6rem);
}
.field { margin-bottom: 1.5rem; }
.field label, .field__label {
  display: block;
  margin-bottom: .5rem;
  font-size: 1rem;
  color: var(--ink);
  letter-spacing: .02em;
}
.field input[type="text"],
.field input[type="number"],
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .8rem 1rem;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
}
.field__sub { margin-top: .8rem; }
.radio-row { display: flex; gap: .8rem; flex-wrap: wrap; }
.radio {
  flex: 1; min-width: 130px;
  display: flex; align-items: center; gap: .5rem;
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .7rem 1rem;
  cursor: pointer;
}
.radio input { accent-color: var(--accent-deep); }
.radio:has(input:checked) { border-color: var(--accent); background: #e7f0f6; }
.hidden-field { position: absolute; left: -9999px; }
.rsvp__feedback { margin-top: 1.2rem; text-align: center; color: var(--accent-deep); font-size: 1.15rem; }

/* ---------- GIFT ---------- */
.gift { text-align: center; }
.gift__text { max-width: 520px; margin: 0 auto 2rem; color: var(--ink-soft); }
.gift__reveal { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; }
.gift__iban {
  display: inline-flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  justify-content: center;
  background: var(--card);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  padding: 1.1rem 1.4rem;
}
.gift__iban-label {
  text-transform: uppercase; letter-spacing: .2em; font-size: .7rem;
  color: var(--ink-soft);
}
.gift__iban code {
  font-family: "Courier New", monospace;
  font-size: 1.05rem;
  letter-spacing: .04em;
  color: var(--ink);
}
.gift__iban-holder {
  flex-basis: 100%;
  text-align: center;
  font-size: .95rem;
  color: var(--ink-soft);
}

/* ---------- FOOTER ---------- */
.footer { text-align: center; padding: 4rem 1.4rem 5rem; }
.footer__names { font-family: var(--font-script); font-size: 2.6rem; color: var(--ink); }
.footer__date { letter-spacing: .3em; color: var(--ink-soft); margin-top: .4rem; }

/* ---------- REVEAL on scroll ----------
   Lo stato iniziale (opacity/posizione) lo imposta GSAP via gsap.from():
   NON impostarlo qui in CSS, altrimenti from() leggerebbe 0 come valore
   finale e gli elementi resterebbero invisibili. Senza JS il contenuto
   resta comunque visibile (fallback). Anti-FOUC: nascondiamo solo finche'
   GSAP non e' pronto. */
.anim-ready .reveal { visibility: hidden; }
.anim-ready .reveal.is-armed { visibility: visible; }

/* ---------- Leaflet tweaks ---------- */
.leaflet-container { font-family: var(--font-body); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 560px) {
  body { font-size: 18px; }
  .countdown__grid { grid-template-columns: repeat(2, 1fr); }
  .radio { min-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}