:root {
  --color-hf: #8E7358;          /* barva headeru + footeru */
  --color-body: #E6D7C2;        /* pozadí těla stránky */
  --color-body-text: #3F352E;   /* běžný text */
  --color-hf-text: #EBDDCB;     /* písmo a ikony v header/footer */
  --color-line: rgba(255,255,255,0.14);

  --hover-bg: rgba(235,221,203,0.22);
  --hover-glow: rgba(235,221,203,0.45);
  --sparkle: rgba(255,255,255,0.35);
}

/* ====== HEADER (desktop + společné) ====== */
.site-header{
  position: fixed; inset: 0 0 auto 0;
  background: var(--color-hf); color: var(--color-hf-text);
  z-index: 1000; box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  min-height:90px; max-width:1200px; margin:0 auto; padding:0 20px;
}

.logo-link img{ display:block; width:80px; height:80px; object-fit:contain; }

.site-nav{ display:block; }
.menu{
  list-style:none; margin:0; padding:0;
  display:flex; gap:clamp(20px,3vw,42px); align-items:center;
}
.menu>li{ position:relative; }

.nav-link, .dropdown-toggle{
  position:relative;
  font:700 19px/1.2 'Lato', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--color-hf-text);
  background:transparent; border:0; cursor:pointer;
  padding:12px 10px; border-radius:10px; letter-spacing:.2px;
  transition: background .16s ease, box-shadow .16s ease, color .16s ease, transform .1s ease;
  text-decoration:none;
}

/* hover/focus (desktop) */
.menu>li:hover>.nav-link,
.menu>li:hover>.dropdown-toggle,
.nav-link:focus-visible,
.dropdown-toggle:focus-visible{
  background:var(--hover-bg);
  box-shadow:inset 0 0 0 1px var(--hover-glow);
  outline:none;
}
.menu>li:hover>.nav-link::before,
.menu>li:hover>.dropdown-toggle::before,
.nav-link:focus-visible::before,
.dropdown-toggle:focus-visible::before{
  content:""; position:absolute; left:10px; right:10px; top:8px; height:1px; background:var(--sparkle);
  pointer-events:none;
}

/* ====== DROPDOWN (desktop) ====== */
.has-dropdown{ position:relative; }
.dropdown{
  position:absolute; left:0; top:calc(100% + 8px);
  background:var(--color-hf); color:var(--color-hf-text);
  padding:8px 0; margin:0; list-style:none; border-radius:8px;
  min-width:240px; max-height:50vh; overflow-y:auto; display:none;
  -webkit-overflow-scrolling: touch;
  box-shadow:0 6px 16px rgba(0,0,0,.12); z-index:1001;
}
.menu>li:hover>.dropdown{ display:block; }

.dropdown-link{
  position:relative; display:block; padding:14px 18px;
  color:var(--color-hf-text);
  font:700 19px/1.2 'Lato', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  border-bottom:1px solid var(--color-line);
  transition: background .16s ease, box-shadow .16s ease, color .16s ease;
}
.dropdown li:last-child .dropdown-link{ border-bottom:0; }
.dropdown-link:hover, .dropdown-link:focus-visible{
  background:var(--hover-bg); box-shadow:inset 0 0 0 1px var(--hover-glow); outline:none;
}
.dropdown-link:hover::before, .dropdown-link:focus-visible::before{
  content:""; position:absolute; left:18px; right:18px; top:10px; height:1px; background:var(--sparkle);
}

/* ====== HAMBURGER ====== */
.hamburger{ display:none; background:transparent; border:0; width:44px; height:44px; padding:0; margin-left:8px; }
.hamburger span{ display:block; height:2px; width:26px; background:var(--color-hf-text); margin:6px auto; transition:all .3s ease; }

/* ====== MOBILE – Elegant Glass ====== */
@media (max-width: 767px){
  .hamburger{ display:inline-block; }
  .logo-link img{ width:60px; height:60px; }

  :root{ --color-hf-mob: rgba(160,136,110,0.86); }

  /* panel */
  .site-nav{
    position: fixed;
    top: 90px; left: 0; right: 0;
    display: none;
    background: var(--color-hf-mob);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(235,221,203,.35);
    box-shadow:
      inset 0 8px 14px rgba(0,0,0,0.06),
      0 10px 26px rgba(0,0,0,0.12);
    padding-top: 6px;
    max-height: calc(100dvh - 90px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: calc(14px + env(safe-area-inset-bottom));
    z-index: 1000;
  }
  .site-nav.open{ display:block; }

  .menu{
    flex-direction:column; align-items:stretch; gap:0; overscroll-behavior:contain;
  }
  .menu>li{ width:100%; }

  .menu a, .dropdown-toggle{
    display:block; width:100%;
    padding:16px 18px;
    border-radius:12px;
    font-size:17px; font-weight:700; text-align:left;
    border-bottom:1px solid rgba(235,221,203,.25);
    background:transparent;
  }
  .menu a::before, .dropdown-toggle::before{ display:none !important; } /* glint pryč na mobilu */
  .menu a:active, .dropdown-toggle:active{ transform: scale(.98); }

  /* aktivní sekce (pokud JS doplní .is-active) */
  .menu a.is-active{
    background: rgba(235,221,203,0.20);
    box-shadow: inset 0 0 0 1px rgba(235,221,203,0.42);
    position: relative;
  }
  .menu a.is-active::after{
    content:""; position:absolute; left:10px; top:50%; width:6px; height:6px; border-radius:50%;
    background:#b7935a; transform: translateY(-50%);
  }

  /* Submenu – plynulé otevření */
  .has-dropdown .dropdown{
    position: static;
    background: transparent;
    border: 1px solid rgba(235,221,203,.35);
    border-radius: 12px;
    margin: 8px 12px 10px;
    padding: 6px 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .22s ease, opacity .18s ease;
    box-shadow: none;
  }
  .has-dropdown.open .dropdown{
    max-height: 420px; /* dostatečné */
    opacity: 1;
  }
  .dropdown-link{
    background: rgba(235,221,203,0.08);
    border-bottom: 1px solid rgba(235,221,203,.22);
    font-size:16px;
    padding: 10px 14px 10px 22px;
  }
  .dropdown li:last-child .dropdown-link{ border-bottom:0; }

  /* Quick actions (sticky dole) */
  .quick-cta{
    position: sticky; bottom: 0;
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
    padding: 10px 12px calc(12px + env(safe-area-inset-bottom));
    background: linear-gradient(to top, rgba(160,136,110,0.95), rgba(160,136,110,0.65));
    border-top: 1px solid rgba(235,221,203,.35);
    margin-top: 8px;
  }
  .quick-cta .chip{
    display:flex; align-items:center; justify-content:center;
    padding:10px 12px; border-radius:999px; font-weight:700;
    background: var(--color-hf);
    color: var(--color-hf-text);
    text-decoration:none;
    border: 1px solid rgba(235,221,203,.35);
    box-shadow: 0 2px 10px rgba(0,0,0,.06), inset 0 0 0 1px rgba(235,221,203,.25);
    transition: background .16s ease, box-shadow .16s ease, color .16s ease;
  }
  .quick-cta .chip:focus-visible, .quick-cta .chip:hover{
    background: var(--hover-bg);
    color: var(--color-body-text);
    box-shadow: inset 0 0 0 1px var(--hover-glow);
    outline: none;
  }

  /* odsazení obsahu pod fixním headerem (jen na mobilu) */
  main{ padding-top: 96px; }
  #domu{ padding-top: 0; }
}