/* =================================================================
   style.css
   Vlastné dolaďovanie nad rámec Tailwindu.
   ================================================================= */

/* Plynulejšie rolovanie stránky */
html { scroll-behavior: smooth; }

/* Jemné podčiarknutie položiek hlavnej navigácie pri hoveri */
.nav-link {
    position: relative;
    padding-bottom: 4px;
}
.nav-link::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 0; height: 1px;
    background-color: currentColor;
    transition: width .35s ease;
}
.nav-link:hover::after,
.nav-link.is-active::after {
    width: 100%;
}

/* Desktop dropdown — ovládateľný myšou (hover), klávesnicou (focus-within)
   aj klikom/dotykom (.is-open cez JS). */
.dropdown.is-open .dropdown-panel {
    opacity: 1;
    visibility: visible;
}
.dropdown:hover .dd-chevron,
.dropdown:focus-within .dd-chevron,
.dropdown.is-open .dd-chevron {
    transform: rotate(180deg);
}

/* CTA tlačidlo "Degustácie" v hlavnej navigácii
   — oblý pill tvar, jemný hover bez blikania */
.cta-degustacie {
    border-radius: 9999px;
    transition: background-color .3s ease, box-shadow .3s ease, transform .3s ease;
}
.cta-degustacie:hover {
    box-shadow: 0 8px 24px -6px rgba(107, 30, 42, 0.55);
    transform: translateY(-1px);
}
.cta-degustacie.is-active {
    background-color: #4d1620;
}

/* Header — kompaktný biely režim, pridáme jemný shadow po scrollovaní */
#site-header {
    background-color: #ffffff;
}
#site-header.scrolled {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* =================================================================
   Logo — biele pozadie navigácie, žiadny glow potrebný.
   ================================================================= */
.site-logo {
    filter: none;
}

/* Jemná animácia pre hero pozadie (parallax-like) */
@keyframes heroZoom {
    from { transform: scale(1.08); }
    to   { transform: scale(1.0);  }
}
section:first-of-type > .hero-bg,
section:first-of-type > div[style*="background-image"] {
    animation: heroZoom 12s ease-out forwards;
}

/* =================================================================
   Viditeľný focus pre navigáciu klávesnicou (:focus-visible).
   Outline sa zobrazí len pri ovládaní klávesnicou, nie pri kliknutí
   myšou. Vínový prstenec na svetlom pozadí, krémový na tmavom/vínovom.
   ================================================================= */
:focus-visible {
    outline: 2px solid #6b1e2a;      /* wine */
    outline-offset: 2px;
    border-radius: 2px;
}

/* Tmavé / vínové pozadia — krémový outline pre dostatočný kontrast */
.bg-wine:focus-visible,
.bg-ink:focus-visible,
.bg-ink-soft:focus-visible,
footer a:focus-visible,
footer button:focus-visible {
    outline-color: #f7f3ec;          /* cream */
}

/* Myš/dotyk: žiadny outline (focus bez :focus-visible) */
:focus:not(:focus-visible) {
    outline: none;
}

/* =================================================================
   Lightbox (galéria) — vanilla, bez externých závislostí.
   Markup overlayu vytvára main.js; triedy sú tu (nie cez Tailwind),
   aby fungovali aj v produkčnom builde.
   ================================================================= */
.lightbox-trigger { cursor: zoom-in; }

.lb-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4vmin;
    background: rgba(15, 12, 10, 0.92);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s ease, visibility .3s ease;
}
.lb-overlay.is-open { opacity: 1; visibility: visible; }

.lb-figure {
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.lb-img {
    max-width: 92vw;
    max-height: 82vh;
    width: auto;
    height: auto;
    object-fit: contain;
    background: #000;
    box-shadow: 0 10px 40px rgba(0, 0, 0, .5);
    transform: scale(.96);
    transition: transform .3s ease;
}
.lb-overlay.is-open .lb-img { transform: scale(1); }

.lb-caption {
    margin-top: 1rem;
    max-width: 60ch;
    color: rgba(255, 255, 255, .85);
    font-size: .8rem;
    letter-spacing: .04em;
    text-align: center;
}

.lb-btn {
    position: absolute;
    padding: 1rem;
    background: transparent;
    border: 0;
    color: #fff;
    line-height: 0;
    cursor: pointer;
    opacity: .7;
    transition: opacity .2s ease, transform .2s ease;
}
.lb-btn:hover,
.lb-btn:focus-visible { opacity: 1; outline: none; }
.lb-btn svg { width: 2rem; height: 2rem; }
.lb-close { top: 1rem; right: 1rem; }
.lb-prev { left: .5rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: .5rem; top: 50%; transform: translateY(-50%); }
.lb-prev:hover { transform: translateY(-50%) translateX(-2px); }
.lb-next:hover { transform: translateY(-50%) translateX(2px); }
.lb-counter {
    position: absolute;
    top: 1.4rem;
    left: 1.4rem;
    color: rgba(255, 255, 255, .7);
    font-size: .72rem;
    letter-spacing: .12em;
}

@media (max-width: 640px) {
    .lb-prev { left: 0; }
    .lb-next { right: 0; }
    .lb-btn { padding: .6rem; }
}