/* =========================================================================
   Site chrome: announcement, header, navigation, footer, shells
   ========================================================================= */
.site-main { min-height: 60vh; outline: none; }

/* ---------------------------------------------------------------- announcement */
.announcement { background: var(--hk-ink); color: #fff; font-size: var(--fs-xs); letter-spacing: .04em; }
.announcement__inner { display: flex; justify-content: center; align-items: center; min-height: 36px; text-align: center; }
.announcement__text { margin: 0; color: inherit; text-decoration: none; font-weight: 500; }
a.announcement__text:hover { text-decoration: underline; }
.announcement::after { content: ""; display: block; height: 3px; background: linear-gradient(90deg, var(--hk-green) 0 25%, var(--hk-pink) 25% 50%, var(--hk-blue) 50% 75%, var(--hk-orange) 75% 100%); }

/* ---------------------------------------------------------------- header */
.site-header { position: sticky; top: 0; z-index: 1100; background: rgba(255,255,255,.96); backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--hk-line); }
.site-header__bar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: var(--header-h); gap: var(--sp-4); }
.site-header__left { display: flex; align-items: center; gap: var(--sp-1); }
.site-header__logo { display: inline-flex; }
.brand-logo { width: auto !important; max-width: none; object-fit: contain; }
.site-header__actions { grid-column: 3; display: flex; justify-content: flex-end; align-items: center; gap: 2px; }
@media (max-width: 1023.98px) {
    .site-header__bar { grid-template-columns: 1fr auto 1fr; height: 64px; }
    .site-header__left { justify-content: flex-start; }
    .site-header__logo { position: absolute; left: 50%; transform: translateX(-50%); }
    .site-header__logo .brand-logo { height: 46px !important; }
}

/* ---------------------------------------------------------------- main nav */
.main-nav ul { list-style: none; display: flex; gap: var(--sp-1); margin: 0; padding: 0; }
.main-nav__link {
    position: relative; display: inline-flex; align-items: center; height: var(--header-h); padding: 0 var(--sp-4);
    font-weight: 600; font-size: var(--fs-sm); letter-spacing: .02em; text-decoration: none; color: var(--hk-ink);
}
.main-nav__link::after {
    content: ""; position: absolute; left: var(--sp-4); right: var(--sp-4); bottom: 22px; height: 2px; border-radius: 2px;
    background: var(--hk-pink); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-2) var(--ease);
}
.main-nav__link:hover::after, .main-nav__link.active::after, .main-nav__item.is-open > .main-nav__link::after { transform: scaleX(1); }
.main-nav__link--sale { color: var(--hk-pink-deep); }

/* ---------------------------------------------------------------- mega menu */
.mega-menu {
    position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-top: 1px solid var(--hk-line); box-shadow: 0 30px 60px rgba(43,37,48,.08);
    opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity var(--dur-2), transform var(--dur-2) var(--ease), visibility var(--dur-2);
}
.main-nav__item.is-open .mega-menu { opacity: 1; visibility: visible; transform: none; }
.mega-menu__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: var(--sp-10); padding-block: var(--sp-10); }
.mega-menu__title { font-size: var(--fs-xs); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--hk-muted); margin-bottom: var(--sp-3); }
.mega-menu__title--spaced { margin-top: var(--sp-6); }
.mega-menu__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.mega-menu__list--two { grid-template-columns: 1fr 1fr; column-gap: var(--sp-6); }
.mega-menu__list a { display: inline-block; padding: 5px 0; text-decoration: none; font-size: var(--fs-sm); color: var(--hk-ink-2); }
.mega-menu__list a:hover { color: var(--hk-pink-deep); }
.mega-menu__feature { position: relative; display: block; border-radius: var(--r-lg); overflow: hidden; min-height: 240px; background: var(--hk-green-soft); text-decoration: none; }
.mega-menu__feature img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease); }
.mega-menu__feature:hover img { transform: scale(1.04); }
.mega-menu__feature-label { position: absolute; left: 12px; right: 12px; bottom: 12px; display: grid; gap: 2px; padding: var(--sp-4); border-radius: var(--r-md); background: rgba(255,255,255,.95); }
.mega-menu__feature-label .eyebrow { margin: 0; }

/* ---------------------------------------------------------------- mobile nav */
.mobile-nav { display: grid; gap: 2px; }
.mobile-nav__primary { display: block; padding: 14px 0; font-family: var(--font-display); font-variation-settings: "SOFT" 100; font-size: 1.35rem; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--hk-line); }
.mobile-nav__primary--sale { color: var(--hk-pink-deep); }
.mobile-nav__group { border-bottom: 1px solid var(--hk-line); }
.mobile-nav__group summary { list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 16px 0; font-weight: 600; cursor: pointer; }
.mobile-nav__group summary::-webkit-details-marker { display: none; }
.mobile-nav__group summary::after { content: "+"; font-size: 1.4rem; font-weight: 400; color: var(--hk-muted); }
.mobile-nav__group[open] summary::after { content: "–"; }
.mobile-nav__group ul { list-style: none; margin: 0 0 var(--sp-4); padding: 0; display: grid; gap: 2px; }
.mobile-nav__group li a { display: block; padding: 8px 0; text-decoration: none; color: var(--hk-ink-2); }
.mobile-nav__group .chip-row { padding-bottom: var(--sp-4); }
.mobile-nav__secondary { display: grid; gap: 4px; margin: var(--sp-5) 0; }
.mobile-nav__secondary a { display: flex; align-items: center; gap: var(--sp-3); padding: 10px 0; text-decoration: none; font-size: var(--fs-sm); }

/* ---------------------------------------------------------------- search overlay */
.search-overlay { position: fixed; inset: 0; z-index: 1400; }
.search-overlay__backdrop { position: absolute; inset: 0; background: rgba(32,26,36,.42); animation: fade var(--dur-2) var(--ease); }
.search-overlay__panel { position: relative; background: #fff; padding: var(--sp-6) 0 var(--sp-8); border-radius: 0 0 var(--r-xl) var(--r-xl); box-shadow: var(--sh-3); animation: slide-down var(--dur-3) var(--ease); max-height: 92vh; overflow-y: auto; }
@keyframes fade { from { opacity: 0; } }
@keyframes slide-down { from { transform: translateY(-24px); opacity: 0; } }
.search-overlay__form { display: flex; align-items: center; gap: var(--sp-3); border-bottom: 2px solid var(--hk-ink); padding-bottom: var(--sp-2); }
.search-overlay__form input { flex: 1; border: 0; outline: none; font-size: clamp(1.1rem, 2.5vw, 1.6rem); padding: 8px 0; background: transparent; min-width: 0; }
.search-overlay__form input::-webkit-search-cancel-button { display: none; }
.search-overlay__empty { margin-top: var(--sp-4); }
.search-overlay__popular { margin-top: var(--sp-6); }
.search-suggestions { list-style: none; margin: var(--sp-4) 0 var(--sp-3); padding: 0; display: grid; gap: 2px; }
.search-suggestions a { display: grid; grid-template-columns: 52px 1fr auto; gap: var(--sp-3); align-items: center; padding: 8px; border-radius: var(--r-md); text-decoration: none; }
.search-suggestions a:hover { background: var(--hk-bg-soft); }
.search-suggestions img { width: 52px; height: 64px; object-fit: cover; border-radius: var(--r-sm); background: var(--hk-bg-soft); }
.search-suggestions__name { font-weight: 600; font-size: var(--fs-sm); }
.search-suggestions__price { font-size: var(--fs-sm); color: var(--hk-muted); }

/* ---------------------------------------------------------------- whatsapp float */
.whatsapp-float {
    position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 1000;
    display: inline-flex; align-items: center; gap: 8px; height: 54px; padding: 0 16px; border-radius: var(--r-pill);
    background: var(--hk-whatsapp); color: #fff; text-decoration: none; font-weight: 600; font-size: var(--fs-sm);
    box-shadow: 0 10px 30px rgba(21,122,79,.35); transition: transform var(--dur-2) var(--ease), background-color var(--dur-2);
}
.whatsapp-float:hover { transform: translateY(-2px); background: var(--hk-whatsapp-hover); }
@media (max-width: 767.98px) { .whatsapp-float { width: 54px; padding: 0; justify-content: center; } .whatsapp-float__label { display: none; } }
body.has-sticky-bar .whatsapp-float { bottom: calc(92px + env(safe-area-inset-bottom)); }

/* ---------------------------------------------------------------- footer */
.site-footer { background: var(--hk-pink-tint); border-top: 1px solid var(--hk-pink-soft); padding: var(--sp-16) 0 var(--sp-8); margin-top: var(--sp-8); font-size: var(--fs-sm); }
.site-footer__grid { display: grid; gap: var(--sp-10); grid-template-columns: 1fr 1fr; }
.site-footer__brand { grid-column: 1 / -1; display: grid; gap: var(--sp-4); align-content: start; }
@media (min-width: 900px) { .site-footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; } .site-footer__brand { grid-column: auto; } }
.site-footer__promise { color: var(--hk-ink-2); max-width: 34ch; margin: 0; }
.site-footer__title { font-weight: 700; font-size: var(--fs-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--hk-ink); margin-bottom: var(--sp-4); }
.site-footer__col { display: grid; gap: 10px; align-content: start; }
.site-footer__col a { text-decoration: none; color: var(--hk-ink-2); }
.site-footer__col a:hover { color: var(--hk-pink-deep); text-decoration: underline; }
.site-footer__col .btn { justify-self: start; margin-top: var(--sp-2); color: #fff; text-decoration: none; }
.site-footer__contact { display: grid; gap: 8px; margin: 0; color: var(--hk-ink-2); }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--sp-4); margin-top: var(--sp-12); padding-top: var(--sp-6); border-top: 1px solid var(--hk-pink-soft); color: var(--hk-muted); }
.site-footer__bottom p { margin: 0; }
.site-footer__legal a { text-decoration: none; }
.site-footer__note { margin: var(--sp-4) 0 0; font-size: var(--fs-xs); color: var(--hk-muted); }
.pay-methods { display: flex; flex-wrap: wrap; gap: 6px; }
.pay-methods span { padding: 4px 10px; border: 1px solid var(--hk-line-strong); border-radius: var(--r-sm); background: #fff; font-size: 11px; font-weight: 600; color: var(--hk-ink-2); }
.social-row { display: flex; gap: var(--sp-2); }
.social-btn { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--hk-ink); box-shadow: var(--sh-1); transition: transform var(--dur-1), color var(--dur-1); }
.social-btn:hover { transform: translateY(-2px); color: var(--hk-pink-deep); }

/* ---------------------------------------------------------------- checkout shell */
.checkout-header { border-bottom: 1px solid var(--hk-line); background: #fff; }
.checkout-header__inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 72px; }
.checkout-header__back, .checkout-header__secure { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-sm); font-weight: 600; text-decoration: none; color: var(--hk-ink-2); }
.checkout-header__secure { justify-self: end; color: var(--hk-green-deep); }
@media (max-width: 479.98px) { .checkout-header__back span, .checkout-header__secure span { display: none; } }
.site-main--checkout { background: var(--hk-bg-soft); padding-bottom: var(--sp-12); }
.checkout-footer { padding: var(--sp-6) 0; font-size: var(--fs-sm); color: var(--hk-muted); background: var(--hk-bg-soft); border-top: 1px solid var(--hk-line); }
.checkout-footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--sp-3); }

/* ---------------------------------------------------------------- auth shell (static SSR) */
.auth-shell { min-height: 100vh; display: grid; grid-template-rows: auto 1fr auto; background:
    radial-gradient(1200px 500px at 10% -10%, var(--hk-pink-tint), transparent 60%),
    radial-gradient(900px 500px at 110% 110%, var(--hk-blue-tint), transparent 60%), var(--hk-bg-soft); }
.auth-shell__header { display: flex; justify-content: center; padding: var(--sp-8) var(--gutter) var(--sp-4); }
.auth-shell__main { display: grid; place-items: start center; padding: var(--sp-4) var(--gutter) var(--sp-12); }
.auth-shell__footer { text-align: center; padding: var(--sp-6); font-size: var(--fs-sm); color: var(--hk-muted); }
.auth-shell__footer a { text-decoration: none; }
.auth-card { width: 100%; max-width: 460px; background: #fff; border-radius: var(--r-xl); box-shadow: var(--sh-2); padding: clamp(24px, 5vw, 40px); }
.auth-card h1 { font-family: var(--font-display); font-variation-settings: "SOFT" 100; font-weight: 600; font-size: var(--fs-xl); margin-bottom: var(--sp-2); }
.auth-card__sub { color: var(--hk-muted); margin-bottom: var(--sp-6); }
.auth-card__alt { margin-top: var(--sp-6); padding-top: var(--sp-6); border-top: 1px solid var(--hk-line); text-align: center; font-size: var(--fs-sm); }
.auth-card__links { display: flex; justify-content: space-between; font-size: var(--fs-sm); margin: -4px 0 var(--sp-5); }
.auth-card--admin { border-top: 4px solid var(--hk-ink); }