/* =========================
   LEPIVÁ NAVIGACE
   – nahoře průhledná
   – po odscrolování 100 px bílá se stínem
   (společné pro index, ceník i ukázky; načítá se za ostatními CSS)
========================= */

.navbar,
.pricing-hero .navbar {
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;

  width: 100% !important;
  margin: 0 !important;
  padding: 0 8%;

  background: transparent;

  transition:
    background .35s ease,
    box-shadow .35s ease,
    height .35s ease;
}

/* místo, které navigace zabírá nahoře v hero */
.hero,
.pricing-hero {
  padding-top: 85px;
}

/* po odscrolování 100 px */
.navbar.is-scrolled {
  height: 70px;

  background: rgba(251, 250, 246, .94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);

  box-shadow: 0 6px 24px rgba(59, 47, 42, .08);
}

/* na bílém pozadí nesmí odkazy po najetí zbělat */
.navbar.is-scrolled .nav-links a:hover {
  color: #8C7563;
  opacity: 1;
}

/* odskoky na sekce – aby nadpis nezajela pod navigaci */
html {
  scroll-padding-top: 70px;
}


/* TABLET */

@media (max-width: 1100px) {
  .navbar,
  .pricing-hero .navbar {
    padding: 0 5%;
  }
}


/* MOBIL */

@media (max-width: 760px) {
  .hero,
  .pricing-hero {
    padding-top: 75px;
  }

  .navbar.is-scrolled {
    height: 62px;
  }

  /* logo WEBUU se na mobilu vejde do rámečku */
  .navbar .logo {
    width: auto;
    height: 38px;
    padding: 0 10px;
    font-size: 13px;
    border-radius: 11px;
  }

  html {
    scroll-padding-top: 62px;
  }
}


/* =========================
   LOGO S DUCHEM
========================= */

.navbar .logo {
  width: auto;
  gap: 7px;
  padding: 0 15px 0 12px;
}

.logo-ghost {
  display: block;
  width: 24px;
  height: auto;
  flex-shrink: 0;

  transition: transform .4s ease;
}

.logo:hover .logo-ghost {
  transform: translateY(-3px) rotate(8deg);
}

@media (max-width: 760px) {
  .navbar .logo {
    gap: 5px;
    padding: 0 10px 0 8px;
  }

  .navbar .logo-ghost {
    width: 19px;
  }
}


/* =========================
   MOBILNÍ MENU – HAMBURGER
   (tlačítko a panel vytváří nav.js)
========================= */

.menu-toggle {
  display: none;
}

@media (max-width: 760px) {

  /* odkazy v liště schováme, místo nich hamburger */
  .navbar .nav-links,
  .navbar .nav-button {
    display: none;
  }

  .menu-toggle {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;

    position: relative;
    z-index: 2;

    width: 44px;
    height: 44px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;

    border: none;
    border-radius: 13px;

    background: #3B2F2A;
    cursor: pointer;

    box-shadow: 0 8px 20px rgba(59, 47, 42, .16);

    -webkit-tap-highlight-color: transparent;
    transition:
      transform .55s cubic-bezier(.68, -0.4, .27, 1.4),
      background .3s ease,
      border-radius .4s ease;
  }

  .menu-toggle span {
    display: block;
    width: 19px;
    height: 2.5px;

    border-radius: 3px;
    background: #F4F0E6;

    transition:
      transform .45s cubic-bezier(.68, -0.4, .27, 1.4),
      opacity .25s ease,
      width .35s ease;
  }

  /* prostřední čárka je kratší – hravější vzhled */
  .menu-toggle span:nth-child(2) {
    width: 13px;
    margin-left: 6px;
  }

  .menu-toggle:active {
    transform: scale(.92);
  }

  /* OTEVŘENO: tlačítko se protočí a z čárek je křížek */
  .menu-open .menu-toggle {
    transform: rotate(180deg);
    border-radius: 50%;
    background: #8C7563;
  }

  .menu-open .menu-toggle span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
  }

  .menu-open .menu-toggle span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .menu-open .menu-toggle span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
  }

  /* při otevřeném menu lišta splyne s panelem */
  .menu-open .navbar,
  .menu-open .navbar.is-scrolled {
    background: transparent;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  /* stránka pod menu se nescrolluje */
  html.menu-open,
  html.menu-open body {
    overflow: hidden;
  }
}


/* PANEL */

.mobile-menu {
  display: none;
}

@media (max-width: 760px) {

  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;

    display: block;
    overflow-y: auto;

    background: #F4F0E6;

    /* kruh, který se rozroste z hamburgeru */
    clip-path: circle(0 at calc(100% - 5% - 22px) 37px);
    visibility: hidden;

    transition:
      clip-path .65s cubic-bezier(.77, 0, .18, 1),
      visibility 0s linear .65s;
  }

  .menu-open .mobile-menu {
    clip-path: circle(150% at calc(100% - 5% - 22px) 37px);
    visibility: visible;

    transition:
      clip-path .7s cubic-bezier(.77, 0, .18, 1),
      visibility 0s;
  }

  .mobile-menu-inner {
    min-height: 100%;

    display: flex;
    flex-direction: column;

    padding: 105px 7% 40px;
  }

  .mobile-menu-label {
    color: #8C7563;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 3px;

    margin-bottom: 10px;
  }

  /* ODKAZY */

  .mobile-menu-links {
    list-style: none;
  }

  .mobile-menu-links a {
    display: flex;
    align-items: center;
    gap: 16px;

    padding: 15px 0;

    border-bottom: 1px solid #E8DFD3;

    color: #3B2F2A;
    text-decoration: none;
  }

  .mobile-menu-links small {
    min-width: 22px;

    color: #A48C78;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 1px;
  }

  .mobile-menu-links span {
    flex: 1;

    font-size: clamp(30px, 9vw, 40px);
    font-weight: 1000;
    letter-spacing: -1.5px;
    line-height: 1.1;
  }

  .mobile-menu-links i {
    color: #8C7563;
    font-size: 22px;

    transition: transform .3s ease;
  }

  .mobile-menu-links a:active i {
    transform: translate(3px, -3px);
  }

  .mobile-menu-links a.active span {
    color: #8C7563;
    font-style: italic;
  }

  /* TLAČÍTKO POPTÁVKY */

  .mobile-menu-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;

    margin-top: 30px;
    padding: 18px 24px;

    border-radius: 35px;

    background: #3B2F2A;
    color: #F4F0E6;

    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
  }

  .mobile-menu-cta i {
    font-size: 19px;
  }

  /* KONTAKT DOLE */

  .mobile-menu-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;

    margin-top: 26px;
  }

  .mobile-menu-contact a {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    color: #6E625B;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
  }

  .mobile-menu-contact i {
    width: 32px;
    height: 32px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;
    background: #E8DFD3;
    color: #3B2F2A;

    font-size: 16px;
  }

  /* DUCH BOO vykukuje zespodu */

  .mobile-menu-ghost {
    position: absolute;
    right: 6%;
    bottom: -14px;

    width: 92px;
    height: auto;

    filter: drop-shadow(0 12px 18px rgba(59, 47, 42, .16));
    pointer-events: none;

    opacity: 0;
    transform: translateY(60px) rotate(10deg);

    transition: opacity .4s ease, transform .5s ease;
  }

  .menu-open .mobile-menu-ghost {
    opacity: 1;
    transform: translateY(0) rotate(-8deg);
    transition-delay: .55s;
    animation: menu-ghost-float 4.5s ease-in-out 1.1s infinite;
  }

  @keyframes menu-ghost-float {
    0%, 100% { transform: translateY(0) rotate(-8deg); }
    50%      { transform: translateY(-10px) rotate(-3deg); }
  }

  /* POSTUPNÉ NAJETÍ POLOŽEK */

  .mobile-menu-links li,
  .mobile-menu-cta,
  .mobile-menu-contact {
    opacity: 0;
    transform: translateY(24px);

    transition: opacity .25s ease, transform .25s ease;
  }

  .menu-open .mobile-menu-links li,
  .menu-open .mobile-menu-cta,
  .menu-open .mobile-menu-contact {
    opacity: 1;
    transform: translateY(0);

    transition:
      opacity .5s ease,
      transform .6s cubic-bezier(.2, .8, .2, 1);
    transition-delay: calc(.22s + var(--i) * .06s);
  }
}

/* méně pohybu pro ty, kdo si to nastavili v systému */
@media (max-width: 760px) and (prefers-reduced-motion: reduce) {
  .menu-toggle,
  .menu-toggle span,
  .mobile-menu,
  .mobile-menu-ghost,
  .mobile-menu-links li,
  .mobile-menu-cta,
  .mobile-menu-contact {
    transition: none !important;
    animation: none !important;
  }
}