/* ============================================================================
   Holdviola v3 — global shell: navbar, footer, booking modal,
   chat widget, phone widget, 3D hero layer
   ============================================================================ */

/* =========================== NAVBAR =========================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-nav);
  min-height: var(--nav-h); background: rgba(255,255,255,.92);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: var(--stroke) solid var(--brand);
  transition: box-shadow var(--t-med) var(--ease), background var(--t-med) var(--ease);
}
.nav.is-scrolled { box-shadow: 0 8px 30px rgba(37,7,121,.10); }
.nav__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  min-height: var(--nav-h); padding-inline: var(--gutter);
  max-width: 90rem; margin-inline: auto;
}
.nav__logo { display: flex; align-items: center; gap: .65rem; flex: 0 0 auto; }
.nav__logo img { width: 56px; height: 56px; }
.nav__logo-word { font-family: var(--font-head); font-size: 1.15rem; color: var(--brand); line-height: 1.05; }
.nav__logo-word span { display: block; font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted-2); }

.nav__menu { display: flex; align-items: center; gap: 1.4rem; }
.nav__links { display: flex; align-items: center; gap: 1.4rem; }
.nav__link {
  font-family: var(--font-body); font-size: 1rem; color: var(--brand);
  position: relative; padding: .35rem 0; transition: color var(--t-fast) var(--ease);
}
.nav__link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 1.6px; background: var(--brand); transition: right var(--t-fast) var(--ease); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { right: 0; }

/* dropdown */
.nav__dd { position: relative; }
.nav__dd-toggle { display: inline-flex; align-items: center; gap: .35rem; background: none; border: none; color: var(--brand); font-family: var(--font-body); font-size: 1rem; padding: .35rem 0; }
.nav__dd-toggle .chev { width: 10px; height: 10px; border-right: 1.6px solid var(--brand); border-bottom: 1.6px solid var(--brand); transform: rotate(45deg) translateY(-1px); transition: transform var(--t-fast) var(--ease); }
.nav__dd.is-open .nav__dd-toggle .chev { transform: rotate(-135deg) translateY(-1px); }
.nav__dd-panel {
  position: absolute; top: calc(100% + .9rem); left: -1rem; min-width: 19rem;
  background: #fff; border: 1px solid #eadcf7; border-radius: var(--r-card);
  box-shadow: var(--shadow-card-hover); padding: .6rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: .15rem;
  opacity: 0; visibility: hidden; transform: translateY(8px) scale(.99); transform-origin: top left;
  transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), visibility var(--t-fast);
}
.nav__dd.is-open .nav__dd-panel { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.nav__dd-link { display: block; padding: .55rem .7rem; border-radius: 8px; font-family: var(--font-body); font-size: .95rem; color: var(--text); transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease); }
.nav__dd-link:hover { background: #f5effb; color: var(--brand); }

.nav__cta { flex: 0 0 auto; }
.nav__members { font-size: var(--small); color: var(--muted-2); }
.nav__members:hover { color: var(--brand); }

.nav__burger { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; align-items: center; justify-content: center; background: none; border: none; }
.nav__burger span { display: block; width: 26px; height: 2px; background: var(--brand); border-radius: 2px; transition: transform var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease); }
.nav.is-open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* offset page content under the fixed nav */
.has-nav { padding-top: 0; }

@media (max-width: 960px) {
  .nav__burger { display: flex; }
  .nav__menu {
    position: fixed; inset: var(--nav-h) 0 auto 0; flex-direction: column; align-items: stretch;
    gap: 0; background: #fff; border-bottom: var(--stroke) solid var(--brand);
    padding: 1rem var(--gutter) 1.5rem; max-height: calc(100dvh - var(--nav-h)); overflow-y: auto;
    transform: translateY(-12px); opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease), visibility var(--t-med);
  }
  .nav.is-open .nav__menu { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .nav__links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link, .nav__dd-toggle { font-size: 1.125rem; padding: .85rem 0; border-bottom: 1px solid #f0e9f8; width: 100%; justify-content: space-between; }
  .nav__dd { width: 100%; }
  .nav__dd-panel { position: static; grid-template-columns: 1fr; box-shadow: none; border: none; padding: .25rem 0 .5rem; opacity: 1; visibility: visible; transform: none; max-height: 0; overflow: hidden; transition: max-height var(--t-med) var(--ease); }
  .nav__dd.is-open .nav__dd-panel { max-height: 40rem; }
  .nav__cta { width: 100%; margin-top: 1rem; }
  .nav__cta .btn { width: 100%; }
  .nav__members { padding: .85rem 0; }
}

/* =========================== FOOTER =========================== */
.footer {
  position: relative; color: #fff; background: #1b0540;
  background-image: linear-gradient(180deg, rgba(27,5,64,.86), rgba(20,3,52,.96)), url("/assets/img/66113a8b32f9abbac021c789_footer_bgr.webp");
  background-size: cover; background-position: center;
}
.footer h4, .footer h5 { color: #fff; font-family: var(--font-head); }
.footer a { color: #efe4fb; transition: color var(--t-fast) var(--ease); }
.footer a:hover { color: #fff; text-decoration: underline; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 2.5rem; padding-block: clamp(3rem, 2rem + 4vw, 5rem); }
.footer__brand img { width: 84px; height: 84px; }
.footer__brand p { color: #d9c8ef; font-size: var(--small); margin-top: 1rem; max-width: 22rem; }
.footer__col h5 { font-size: 1.1rem; margin-bottom: 1rem; }
.footer__col li + li { margin-top: .55rem; }
.footer__col a, .footer__contact a, .footer__contact span { font-family: var(--font-body); font-size: var(--small); }
.footer__contact li { display: flex; gap: .5rem; margin-bottom: .6rem; color: #efe4fb; }
.footer__contact .lab { color: #b89bdb; min-width: 3.2rem; }
.footer__news p { color: #d9c8ef; font-size: var(--small); margin-bottom: 1rem; }
.footer__news-form { display: flex; gap: .5rem; flex-wrap: wrap; }
.footer__news-form input { flex: 1 1 12rem; min-width: 0; padding: .75rem 1rem; border-radius: var(--r-pill); border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.08); color: #fff; }
.footer__news-form input::placeholder { color: #c9b6e6; }
.footer__news-form input:focus { outline: none; border-color: #fff; background: rgba(255,255,255,.16); }
.footer__news-disclaimer { font-size: var(--tiny); color: #b89bdb; margin-top: .85rem; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.14); padding-block: 1.5rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: var(--tiny); color: #c9b6e6; }
.footer__bottom a { font-size: var(--tiny); }
@media (max-width: 900px) { .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 560px) { .footer__top { grid-template-columns: 1fr; } }

/* =========================== 3D HERO LAYER =========================== */
.hero3d { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.hero3d__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0; transition: opacity 900ms var(--ease-out); }
.hero3d__canvas.is-ready { opacity: 1; }
/* static fallback: brand gradient + real hero image (no canvas) */
.hero3d__fallback {
  position: absolute; inset: 0;
  background-image: var(--grad-silk), url("/assets/img/66113a917836f79815f57ef2_hero_bgr.webp");
  background-size: cover, cover; background-position: center; background-blend-mode: soft-light;
}
.hero3d__fallback::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,3,52,.45), rgba(20,3,52,.62)); }
.hero3d.is-canvas .hero3d__fallback { opacity: 0; transition: opacity 900ms var(--ease-out); }
.hero3d__veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,3,52,.28) 0%, rgba(20,3,52,.20) 40%, rgba(20,3,52,.55) 100%); z-index: 1; }

/* =========================== BOOKING MODAL =========================== */
.modal-backdrop {
  position: fixed; inset: 0; z-index: var(--z-modal); background: rgba(20,3,52,.55);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 1rem;
  opacity: 0; visibility: hidden; transition: opacity var(--t-med) var(--ease), visibility var(--t-med);
}
.modal-backdrop.is-open { opacity: 1; visibility: visible; }
.modal {
  background: #fff; border-radius: 18px; width: 100%; max-width: 38rem; max-height: 90dvh;
  overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 40px 100px rgba(20,3,52,.45);
  transform: translateY(20px) scale(.98); transition: transform var(--t-med) var(--ease-out);
}
.modal-backdrop.is-open .modal { transform: none; }
.modal__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.2rem 1.4rem; border-bottom: 1px solid #eee5f6; }
.modal__title { font-family: var(--font-head); font-size: 1.4rem; color: var(--brand); }
.modal__sub { font-size: var(--small); color: var(--muted-2); margin-top: .15rem; }
.modal__close { width: 40px; height: 40px; border-radius: 50%; border: 1px solid #eadcf7; background: #fff; color: var(--brand); font-size: 1.3rem; line-height: 1; display: grid; place-items: center; flex: 0 0 auto; transition: background var(--t-fast) var(--ease); }
.modal__close:hover { background: #f5effb; }
.modal__body { padding: 1.3rem 1.4rem; overflow-y: auto; }
.modal__foot { padding: 1rem 1.4rem; border-top: 1px solid #eee5f6; display: flex; gap: .75rem; justify-content: space-between; align-items: center; flex-wrap: wrap; }

/* booking stepper */
.bk-steps { display: flex; gap: .5rem; margin-bottom: 1.2rem; }
.bk-step { flex: 1; height: 4px; border-radius: 2px; background: #eadcf7; transition: background var(--t-med) var(--ease); }
.bk-step.is-active, .bk-step.is-done { background: var(--brand); }
.bk-panel { display: none; }
.bk-panel.is-active { display: block; animation: bkfade var(--t-med) var(--ease); }
@keyframes bkfade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.bk-group-label { font-family: var(--font-btn); text-transform: uppercase; letter-spacing: .1em; font-size: var(--tiny); color: var(--brand-bright); margin: 1.1rem 0 .5rem; }
.bk-list { display: grid; gap: .5rem; }
.bk-option {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; width: 100%; text-align: left;
  padding: .85rem 1rem; border: 1.6px solid #eadcf7; border-radius: var(--r-card); background: #fff;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.bk-option:hover { border-color: var(--brand); transform: translateX(2px); }
.bk-option.is-selected { border-color: var(--brand); background: #f7f1fd; }
.bk-option__name { font-family: var(--font-body); color: var(--text); }
.bk-option__meta { font-family: var(--font-btn); font-size: .85rem; color: var(--brand); white-space: nowrap; }

.bk-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(5.2rem, 1fr)); gap: .5rem; }
.bk-day { grid-column: 1 / -1; font-family: var(--font-head); color: var(--brand); font-size: 1rem; margin-top: .85rem; }
.bk-slot { padding: .6rem .3rem; border: 1px solid #eadcf7; border-radius: 8px; background: #fff; font-family: var(--font-body); font-size: .95rem; color: var(--text); transition: all var(--t-fast) var(--ease); }
.bk-slot:hover { border-color: var(--brand); color: var(--brand); }
.bk-slot.is-selected { background: var(--brand); color: #fff; border-color: var(--brand); }

.bk-summary { background: #f7f1fd; border-radius: var(--r-card); padding: .9rem 1rem; font-size: var(--small); color: var(--muted); margin-bottom: 1rem; }
.bk-summary b { color: var(--brand); }
.bk-form { display: grid; gap: .85rem; }
.bk-success { text-align: center; padding: 1rem .5rem 1.5rem; }
.bk-success__icon { width: 64px; height: 64px; margin: 0 auto 1rem; border-radius: 50%; background: var(--ok-bg); color: var(--ok); display: grid; place-items: center; font-size: 2rem; }
.bk-empty { text-align: center; color: var(--muted-2); padding: 2rem 1rem; }
.spinner { width: 22px; height: 22px; border: 2.5px solid #eadcf7; border-top-color: var(--brand); border-radius: 50%; animation: spin .7s linear infinite; margin: 1.2rem auto; }
@keyframes spin { to { transform: rotate(360deg); } }

/* =========================== FLOATING WIDGETS =========================== */
.floats { position: fixed; right: clamp(1rem, 3vw, 1.6rem); bottom: clamp(1rem, 3vw, 1.6rem); z-index: var(--z-float); display: flex; flex-direction: column; align-items: flex-end; gap: .9rem; }

/* phone FAB (expands into a radial/stacked set of circular icons) */
.phone-fab { position: relative; }
.phone-fab__main, .phone-fab__item, .chat-fab__btn {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: var(--brand); color: #fff; border: none; box-shadow: var(--shadow-float);
  transition: transform var(--t-med) var(--ease-out), opacity var(--t-med) var(--ease), background var(--t-fast) var(--ease);
}
.phone-fab__main { background: linear-gradient(150deg, var(--brand) 0%, var(--brand-bright) 100%); }
.phone-fab__main:hover { transform: scale(1.06); }
.phone-fab__main svg, .phone-fab__item svg, .chat-fab__btn svg { width: 24px; height: 24px; }
.phone-fab__items { position: absolute; bottom: 0; right: 4px; display: flex; flex-direction: column-reverse; gap: .7rem; align-items: center; }
.phone-fab__item {
  width: 48px; height: 48px; background: #fff; color: var(--brand); border: 1.6px solid #eadcf7;
  opacity: 0; transform: translateY(18px) scale(.6); pointer-events: none;
}
.phone-fab__item:hover { background: var(--brand); color: #fff; }
.phone-fab.is-open .phone-fab__item { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.phone-fab.is-open .phone-fab__item:nth-child(1) { transition-delay: 0ms; }
.phone-fab.is-open .phone-fab__item:nth-child(2) { transition-delay: 60ms; }
.phone-fab.is-open .phone-fab__item:nth-child(3) { transition-delay: 120ms; }
.phone-fab.is-open .phone-fab__main { transform: rotate(45deg); }
.fab-tip { position: absolute; right: calc(100% + .6rem); top: 50%; transform: translateY(-50%); white-space: nowrap; background: #1b0540; color: #fff; font-size: var(--tiny); padding: .3rem .6rem; border-radius: 6px; opacity: 0; pointer-events: none; transition: opacity var(--t-fast) var(--ease); }
.phone-fab__item:hover .fab-tip { opacity: 1; }

/* chat widget */
.chat-fab__btn { background: linear-gradient(150deg, var(--brand-mid) 0%, var(--brand-pink-soft) 100%); position: relative; }
.chat-fab__btn:hover { transform: scale(1.06); }
.chat-fab__btn .dot { position: absolute; top: 6px; right: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--star); border: 2px solid #fff; }
.chat-panel {
  position: fixed; right: clamp(1rem, 3vw, 1.6rem); bottom: calc(clamp(1rem, 3vw, 1.6rem) + 64px + 56px + .9rem);
  width: min(22rem, calc(100vw - 2rem)); background: #fff; border-radius: 18px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(20,3,52,.4); z-index: var(--z-float);
  opacity: 0; visibility: hidden; transform: translateY(16px) scale(.98); transform-origin: bottom right;
  transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out), visibility var(--t-med);
}
.chat-panel.is-open { opacity: 1; visibility: visible; transform: none; }
.chat-panel__head { background: var(--grad-cta-b); color: #fff; padding: 1.1rem 1.2rem; display: flex; gap: .85rem; align-items: center; }
.chat-panel__head img { width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,.15); padding: 4px; }
.chat-panel__head .t { font-family: var(--font-head); font-size: 1.05rem; }
.chat-panel__head .s { font-size: var(--tiny); color: #e8d8fb; }
.chat-panel__head .x { margin-left: auto; background: rgba(255,255,255,.16); border: none; color: #fff; width: 32px; height: 32px; border-radius: 50%; font-size: 1.1rem; }
.chat-panel__body { padding: 1.1rem 1.2rem 1.3rem; }
.chat-panel__intro { font-size: var(--small); color: var(--muted); margin-bottom: 1rem; }
.chat-form { display: grid; gap: .7rem; }
.chat-panel__foot { font-size: var(--tiny); color: var(--muted-2); text-align: center; padding-top: .4rem; }

@media (max-width: 560px) {
  .phone-fab__main, .chat-fab__btn { width: 52px; height: 52px; }
  .chat-panel { bottom: calc(1rem + 52px + 52px + .9rem); }
}

@media (prefers-reduced-motion: reduce) {
  .modal, .chat-panel, .phone-fab__item, .nav__menu, .nav__dd-panel { transition: opacity var(--t-fast) linear !important; transform: none !important; }
  .hero3d__canvas, .hero3d__fallback { transition: none !important; }
}