/* ==========================================================================
   Holdviola Masszázs — v2 — shell.css
   Global shell: sticky nav (+ dropdown + mobile), footer, floating chat +
   phone widgets. Reusable — pages agent pastes the same markup.
   ========================================================================== */

/* ============================ NAVBAR ============================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-nav);
  height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(255, 255, 255, 0.86);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: var(--stroke) solid rgba(74, 2, 146, 0.16);
  transition: box-shadow var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
  border-bottom-color: rgba(74, 2, 146, 0.28);
}
.nav__inner {
  width: 100%; max-width: var(--container); margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.nav__brand { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; }
.nav__brand img { width: 46px; height: 46px; }
.nav__brand-text { font-family: var(--font-head); font-size: 1.15rem; color: var(--violet); line-height: 1.05; letter-spacing: -0.01em; }
.nav__brand-text small { display: block; font-family: var(--font-body); font-size: 0.62rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); }

.nav__links { display: flex; align-items: center; gap: 0.35rem; }
.nav__link {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink-soft);
  padding: 0.55rem 0.75rem; border-radius: 999px; position: relative;
  transition: color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
  display: inline-flex; align-items: center; gap: 0.35rem;
}
.nav__link:hover, .nav__link:focus-visible { color: var(--violet); background: rgba(74, 2, 146, 0.06); }
.nav__link[aria-current="page"] { color: var(--violet); }

/* dropdown */
.nav__dd { position: relative; }
.nav__dd-toggle .caret { width: 0.7em; height: 0.7em; transition: transform var(--dur-2) var(--ease); }
.nav__dd.is-open .caret { transform: rotate(180deg); }
.nav__dd-menu {
  position: absolute; top: calc(100% + 0.6rem); left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 270px; background: #fff;
  border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 0.5rem; opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease), visibility var(--dur-2);
}
.nav__dd.is-open .nav__dd-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.nav__dd-menu::before {
  content: ""; position: absolute; top: -6px; left: 50%; width: 12px; height: 12px;
  transform: translateX(-50%) rotate(45deg); background: #fff;
  border-left: 1px solid var(--line); border-top: 1px solid var(--line);
}
.nav__dd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.15rem; }
.nav__dd-head { grid-column: 1 / -1; font-family: var(--font-btn); font-weight: 500; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.66rem; color: var(--muted); padding: 0.6rem 0.7rem 0.3rem; }
.nav__dd-item {
  display: block; padding: 0.55rem 0.7rem; border-radius: 10px;
  font-size: 0.92rem; color: var(--ink-soft);
  transition: background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.nav__dd-item:hover { background: rgba(74, 2, 146, 0.07); color: var(--violet); }
.nav__dd-all { grid-column: 1 / -1; margin-top: 0.3rem; padding: 0.6rem 0.7rem; border-top: 1px solid var(--line); color: var(--violet); font-family: var(--font-btn); font-weight: 500; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; display: flex; align-items: center; gap: 0.4rem; }

.nav__actions { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; }
.nav__members { font-family: var(--font-body); font-size: 0.9rem; color: var(--muted); padding: 0.4rem 0.5rem; transition: color var(--dur-1) var(--ease); }
.nav__members:hover { color: var(--violet); }

/* hamburger */
.nav__burger { display: none; width: 44px; height: 44px; border-radius: 12px; align-items: center; justify-content: center; transition: background-color var(--dur-1) var(--ease); }
.nav__burger:hover { background: rgba(74, 2, 146, 0.07); }
.nav__burger span { display: block; width: 22px; height: 2px; background: var(--violet); border-radius: 2px; position: relative; transition: transform var(--dur-2) var(--ease), opacity var(--dur-1) var(--ease); }
.nav__burger span + span { margin-top: 5px; }
.nav.is-menu-open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-menu-open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.is-menu-open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* spacer so fixed nav doesn't cover content */
.nav-spacer { height: var(--nav-h); }

/* mobile panel */
.nav__mobile {
  position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  height: calc(100vh - var(--nav-h)); height: calc(100dvh - var(--nav-h));
  z-index: calc(var(--z-nav) - 1);
  background: #fff; padding: 1.25rem var(--gutter) 2rem; overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translateY(-8px); opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease), visibility var(--dur-2);
}
.nav.is-menu-open .nav__mobile { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
.nav__mobile a { display: block; font-size: 1.15rem; color: var(--ink-soft); padding: 0.8rem 0.25rem; border-bottom: 1px solid var(--line); }
.nav__mobile a:hover { color: var(--violet); }
.nav__m-group-head { font-family: var(--font-btn); font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.72rem; color: var(--muted); padding: 1rem 0.25rem 0.3rem; }
.nav__mobile .nav__m-sub a { font-size: 1rem; padding-left: 1rem; color: var(--muted); }
.nav__mobile .btn { width: 100%; margin-top: 1.4rem; }

@media (max-width: 1000px) {
  .nav__links, .nav__actions .nav__members, .nav__actions .btn { display: none; }
  .nav__burger { display: flex; }
}

/* ============================ FOOTER ============================ */
.footer {
  position: relative; color: #fff; overflow: hidden;
  background: #1c0535;
  background-image: linear-gradient(180deg, rgba(28, 5, 53, 0.9), rgba(15, 2, 30, 0.97)),
                    url("/assets/img/66113a8b32f9abbac021c789_footer_bgr.webp");
  background-size: cover; background-position: center;
}
.footer__top { padding-block: clamp(3rem, 6vw, 5rem) 2.5rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.6fr; gap: 2.5rem; }
.footer__brand img { width: 64px; height: 64px; margin-bottom: 1rem; }
.footer__brand-name { font-family: var(--font-head); font-size: 1.4rem; color: #fff; }
.footer__brand p { color: rgba(255,255,255,0.78); font-size: 0.95rem; margin-top: 0.6rem; max-width: 26ch; }
.footer__col h4 { font-family: var(--font-head); font-size: 1.15rem; color: #fff; margin-bottom: 1.1rem; }
.footer__col ul li { margin-bottom: 0.7rem; }
.footer__col a, .footer__col li { color: rgba(255,255,255,0.82); font-size: 0.95rem; transition: color var(--dur-1) var(--ease); }
.footer__col a:hover { color: #fff; }
.footer__contact-row { display: flex; gap: 0.6rem; align-items: flex-start; margin-bottom: 0.85rem; color: rgba(255,255,255,0.85); font-size: 0.95rem; }
.footer__contact-row svg { width: 1.1rem; height: 1.1rem; flex-shrink: 0; margin-top: 0.15rem; opacity: 0.85; }

.footer__news p { color: rgba(255,255,255,0.82); font-size: 0.95rem; margin-bottom: 1rem; }
.footer__news-form { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.footer__news-form input {
  flex: 1 1 180px; padding: 0.8rem 1rem; border-radius: var(--r-pill);
  border: 1.6px solid rgba(255,255,255,0.25); background: rgba(255,255,255,0.08); color: #fff;
  transition: border-color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
}
.footer__news-form input::placeholder { color: rgba(255,255,255,0.6); }
.footer__news-form input:focus { outline: none; border-color: var(--pink); background: rgba(255,255,255,0.14); }
.footer__news-form .btn { flex: 0 0 auto; }
.footer__news .form-note { color: rgba(255,255,255,0.55); margin-top: 0.7rem; }
.footer__news .form-note a { color: rgba(255,255,255,0.85); text-decoration: underline; }
.footer__news .form-msg { margin-top: 0.7rem; }

.footer__bottom { border-top: 1px solid rgba(255,255,255,0.14); padding-block: 1.5rem; }
.footer__bottom-inner { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; }
.footer__bottom a, .footer__bottom span { color: rgba(255,255,255,0.7); font-size: 0.85rem; }
.footer__bottom a:hover { color: #fff; }
.footer__legal { display: flex; gap: 1.4rem; flex-wrap: wrap; }

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__news { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* ====================== FLOATING WIDGETS ====================== */
/* Phone FAB cluster (bottom-left), chat (bottom-right) */
.fab-stack { position: fixed; bottom: 1.25rem; left: 1.25rem; z-index: var(--z-fab); display: flex; flex-direction: column-reverse; align-items: center; gap: 0.75rem; }
.fab {
  width: 58px; height: 58px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; box-shadow: var(--shadow-md);
  transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), opacity var(--dur-2) var(--ease);
  will-change: transform;
}
.fab svg { width: 24px; height: 24px; }
.fab--main { background: var(--grad-sheen); position: relative; z-index: 2; }
.fab--main:hover { transform: scale(1.06); box-shadow: var(--shadow-lg); }
.fab-stack.is-open .fab--main { transform: rotate(135deg); }
.fab-stack.is-open .fab--main:hover { transform: rotate(135deg) scale(1.06); }

.fab__cluster { display: flex; flex-direction: column-reverse; align-items: center; gap: 0.7rem; }
.fab__item {
  width: 50px; height: 50px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center; position: relative;
  background: #fff; color: var(--violet); border: 1.6px solid rgba(74,2,146,0.15);
  box-shadow: var(--shadow-sm);
  opacity: 0; transform: translateY(14px) scale(0.6); pointer-events: none;
  transition: transform var(--dur-2) var(--ease-out), opacity var(--dur-2) var(--ease-out), background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.fab-stack.is-open .fab__item { opacity: 1; transform: none; pointer-events: auto; }
.fab-stack.is-open .fab__item:nth-child(1) { transition-delay: 0.12s; }
.fab-stack.is-open .fab__item:nth-child(2) { transition-delay: 0.06s; }
.fab-stack.is-open .fab__item:nth-child(3) { transition-delay: 0s; }
.fab__item:hover { background: var(--violet); color: #fff; transform: scale(1.08); }
.fab__item svg { width: 21px; height: 21px; }
.fab__tip {
  position: absolute; left: calc(100% + 12px); top: 50%; transform: translateY(-50%);
  background: var(--ink); color: #fff; font-size: 0.78rem; font-family: var(--font-body);
  padding: 0.3rem 0.6rem; border-radius: 8px; white-space: nowrap; pointer-events: none;
  opacity: 0; transition: opacity var(--dur-1) var(--ease);
}
.fab__item:hover .fab__tip { opacity: 1; }

/* Chat widget (bottom-right) */
.chat { position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: var(--z-fab); }
.chat__bubble {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--grad-sheen); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
  position: relative; will-change: transform;
}
.chat__bubble:hover { transform: scale(1.06); box-shadow: var(--shadow-lg); }
.chat__bubble svg { width: 26px; height: 26px; transition: transform var(--dur-2) var(--ease), opacity var(--dur-1) var(--ease); position: absolute; }
.chat__bubble .ic-close { opacity: 0; transform: rotate(-90deg) scale(0.7); }
.chat.is-open .chat__bubble .ic-chat { opacity: 0; transform: rotate(90deg) scale(0.7); }
.chat.is-open .chat__bubble .ic-close { opacity: 1; transform: none; }
.chat__ping { position: absolute; top: 2px; right: 2px; width: 13px; height: 13px; background: #ff5e8a; border: 2px solid #fff; border-radius: 50%; }
.chat.is-open .chat__ping { display: none; }

.chat__panel {
  position: absolute; bottom: calc(100% + 14px); right: 0;
  width: min(360px, calc(100vw - 2.5rem));
  background: #fff; border-radius: 20px; overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid var(--line);
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(14px) scale(0.97); transform-origin: bottom right;
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out), visibility var(--dur-2);
}
.chat.is-open .chat__panel { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
.chat__header { background: var(--grad-cta-b); color: #fff; padding: 1.1rem 1.25rem; display: flex; gap: 0.8rem; align-items: center; }
.chat__avatar { width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,0.22); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.chat__avatar img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.chat__header h4 { color: #fff; font-size: 1.05rem; font-family: var(--font-head); }
.chat__header p { color: rgba(255,255,255,0.85); font-size: 0.8rem; margin: 0; }
.chat__body { padding: 1.1rem 1.25rem 1.25rem; }
.chat__intro { font-size: 0.92rem; color: var(--ink-soft); margin-bottom: 0.9rem; }
.chat__form { display: flex; flex-direction: column; gap: 0.7rem; }
.chat__success { text-align: center; padding: 1rem 0.5rem; display: none; }
.chat__success.is-shown { display: block; }
.chat__success .check { width: 54px; height: 54px; border-radius: 50%; background: var(--success-bg); color: var(--success); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 0.8rem; }
.chat__success h4 { color: var(--violet); margin-bottom: 0.4rem; }

@media (max-width: 520px) {
  .fab-stack { bottom: 1rem; left: 1rem; }
  .chat { bottom: 1rem; right: 1rem; }
  .fab, .chat__bubble { width: 54px; height: 54px; }
}