/*
 * ESCENTINO motion system — shared primitives (loaded sitewide from views/includes/header.php).
 *
 * Principles: transform/opacity only, one easing family, animations run once, and every effect
 * degrades to a clean static page when `prefers-reduced-motion: reduce` is set or JS is unavailable.
 * Reveal states are only hidden when <html class="motion-ok"> (set by the inline script in <head>).
 */

:root {
    --ease-lux: cubic-bezier(0.22, 0.61, 0.36, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --dur-1: 160ms;
    --dur-2: 260ms;
    --dur-3: 420ms;
    --dur-4: 700ms;
    --dur-reveal: 900ms;
    --reveal-y: 18px;

    --radius-card: 16px;
    --radius-lg: 22px;
    --radius-pill: 999px;

    --bone-50: #fdfbf6;
    --bone-100: #f8f3e9;
    --bone-200: #f0e8d8;
    --hairline: #e8dfcc;
    --hairline-strong: #d9c7a7;

    --shadow-rest: 0 12px 26px -22px rgba(53, 40, 24, 0.4);
    --shadow-lift: 0 26px 46px -28px rgba(53, 40, 24, 0.46);

    interpolate-size: allow-keywords;
}

@media (max-width: 639px) {
    :root { --reveal-y: 10px; }
}

/* ------------------------------------------------------------------ */
/* Scroll reveal (IntersectionObserver in js/motion.js, runs once)     */
/* ------------------------------------------------------------------ */
html.motion-ok [data-reveal] {
    opacity: 0;
    transform: translate3d(0, var(--reveal-y), 0);
    transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
}
html.motion-ok [data-reveal="fade"] { transform: none; }
html.motion-ok [data-reveal="scale"] { transform: translate3d(0, calc(var(--reveal-y) * 0.6), 0) scale(0.98); }
html.motion-ok [data-reveal].is-in { opacity: 1; transform: none; }

/* Masked image/panel reveal: clip opens downward while the content settles from 1.06 → 1 */
html.motion-ok [data-reveal="mask"] {
    opacity: 1;
    transform: none;
    clip-path: inset(0 0 100% 0 round var(--radius-lg));
    transition: clip-path 1.1s var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
}
html.motion-ok [data-reveal="mask"] > * {
    transform: scale(1.06);
    transition: transform 1.4s var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
}
html.motion-ok [data-reveal="mask"].is-in { clip-path: inset(0 0 0 0 round var(--radius-lg)); }
html.motion-ok [data-reveal="mask"].is-in > * { transform: none; }

/* Staggered children: JS assigns --i. Children are wrappers, never the hover target itself. */
html.motion-ok [data-stagger] > * {
    opacity: 0;
    transform: translate3d(0, var(--reveal-y), 0);
    transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
    transition-delay: calc(min(var(--i, 0), 8) * 70ms);
}
html.motion-ok [data-stagger].is-in > * { opacity: 1; transform: none; }

@media print {
    html.motion-ok [data-reveal],
    html.motion-ok [data-stagger] > * {
        opacity: 1 !important;
        transform: none !important;
        clip-path: none !important;
    }
}

/* ------------------------------------------------------------------ */
/* Buttons & links                                                      */
/* ------------------------------------------------------------------ */
.btn-arrow {
    display: inline-block;
    flex: none;
    width: 1em;
    height: 1em;
    transition: transform var(--dur-2) var(--ease-lux);
}
.has-arrow:hover .btn-arrow,
.has-arrow:focus-visible .btn-arrow,
.group:hover .has-arrow .btn-arrow,
.group:focus-visible .has-arrow .btn-arrow {
    transform: translateX(4px);
}

/* Editorial text link: underline slides out instead of popping */
.link-underline {
    background-image: linear-gradient(currentColor, currentColor);
    background-repeat: no-repeat;
    background-position: 0 100%;
    background-size: 100% 1px;
    padding-bottom: 2px;
    transition: background-size var(--dur-3) var(--ease-lux), color var(--dur-2) ease;
}
.link-underline:hover,
.link-underline:focus-visible {
    background-size: 0 1px;
    background-position: 100% 100%;
}

/* Pressed feedback for every button-like control (individual `scale` property never fights transforms) */
:where(button:not(:disabled), [role="button"]):active {
    scale: 0.975;
}
:where(button, [role="button"]) {
    transition-property: color, background-color, border-color, box-shadow, opacity, scale;
    transition-duration: var(--dur-2);
    transition-timing-function: var(--ease-lux);
}

/* Consistent focus ring (zero specificity, so component styles can still refine it) */
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
    outline: 2px solid var(--color-accent-dark, #8a6a3c);
    outline-offset: 3px;
}

/* Forms */
:where(input:not([type="checkbox"]):not([type="radio"]), textarea, select) {
    transition: border-color var(--dur-2) var(--ease-lux), box-shadow var(--dur-2) var(--ease-lux), background-color var(--dur-2) ease;
}
:where(input:not([type="checkbox"]):not([type="radio"]), textarea, select):focus-visible {
    box-shadow: 0 0 0 4px rgba(201, 166, 107, 0.22);
}
.js-welcome-capture-submit:not(:disabled):hover { box-shadow: 0 10px 22px -14px rgba(20, 17, 13, 0.6); }
.js-welcome-capture-submit:disabled { opacity: 0.6; cursor: progress; }

/* Accordions / <details>: animate height where supported, instant elsewhere */
details::details-content {
    block-size: 0;
    overflow: clip;
    transition: block-size var(--dur-3) var(--ease-lux), content-visibility var(--dur-3) allow-discrete;
}
details[open]::details-content { block-size: auto; }

/* ------------------------------------------------------------------ */
/* Header                                                               */
/* ------------------------------------------------------------------ */
#site-header-nav.site-header {
    transition: box-shadow var(--dur-3) var(--ease-lux), background-color var(--dur-3) ease, border-color var(--dur-3) ease;
}
#site-header-nav.site-header.is-scrolled {
    box-shadow: 0 14px 30px -26px rgba(20, 17, 13, 0.55);
    border-color: var(--hairline);
}
@media (min-width: 1280px) {
    #site-header-nav.site-header.is-scrolled {
        background-color: rgba(255, 255, 255, 0.9);
        -webkit-backdrop-filter: saturate(1.15) blur(10px);
        backdrop-filter: saturate(1.15) blur(10px);
    }
}

.nav-link { position: relative; }
.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -5px;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--dur-3) var(--ease-lux);
}
.nav-link:hover::after,
.nav-link:focus-visible::after,
.nav-link[aria-current="page"]::after {
    transform: scaleX(1);
}
.nav-link[aria-current="page"] { color: var(--color-accent-dark, #8a6a3c); }

/* Dropdown panels: soft rise + fade; visibility flips after the fade so it can't be clicked while hidden */
.group > .nav-dropdown {
    transform: translate3d(0, 6px, 0);
    transition: opacity var(--dur-2) var(--ease-lux), transform var(--dur-3) var(--ease-out), visibility 0s linear var(--dur-2);
}
.group:hover > .nav-dropdown,
.group > .nav-dropdown.opacity-100,
.group:focus-within > .nav-dropdown[data-nav-simple] {
    transform: none;
    transition-delay: 0s, 0s, 0s;
}
.group:focus-within > .nav-dropdown[data-nav-simple] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Cart badge feedback */
[data-cart-badge] { transition: background-color var(--dur-3) ease, scale var(--dur-2) var(--ease-lux); }
.cart-bump { animation: cartBump 700ms var(--ease-out); }
.cart-icon-pulse svg { animation: cartIconNudge 700ms var(--ease-out); }
@keyframes cartBump {
    0% { scale: 1; box-shadow: 0 0 0 0 rgba(201, 166, 107, 0.55); }
    35% { scale: 1.35; background-color: var(--color-accent-dark, #8a6a3c); }
    100% { scale: 1; box-shadow: 0 0 0 9px rgba(201, 166, 107, 0); }
}
@keyframes cartIconNudge {
    0%, 100% { transform: translateY(0); }
    35% { transform: translateY(-2px); }
}

/* Footer links: underline slides in; social icons lift */
footer ul a,
footer .footer-legal a {
    background-image: linear-gradient(currentColor, currentColor);
    background-repeat: no-repeat;
    background-position: 0 100%;
    background-size: 0 1px;
    padding-bottom: 1px;
    transition: color var(--dur-2) ease, background-size var(--dur-3) var(--ease-lux);
}
footer ul a:hover,
footer ul a:focus-visible,
footer .footer-legal a:hover,
footer .footer-legal a:focus-visible {
    background-size: 100% 1px;
}
footer a[aria-label] svg { transition: transform var(--dur-2) var(--ease-lux); }
footer a[aria-label]:hover svg,
footer a[aria-label]:focus-visible svg { transform: translateY(-2px) scale(1.06); }

/* ------------------------------------------------------------------ */
/* Skeleton / loading                                                   */
/* ------------------------------------------------------------------ */
@keyframes shimmer { to { transform: translateX(100%); } }
.skeleton {
    position: relative;
    overflow: hidden;
    background: var(--bone-100);
    border-radius: var(--radius-card);
}
.skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
    animation: shimmer 1.4s var(--ease-lux) infinite;
}
.skeleton-line { height: 0.75rem; border-radius: 999px; background: var(--bone-200); }

/* ------------------------------------------------------------------ */
/* Product card (views/includes/sample-product-card.php)                */
/* ------------------------------------------------------------------ */
.pcard {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
    background: linear-gradient(180deg, #ffffff 0%, var(--bone-50) 100%);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-rest);
    transition: transform var(--dur-3) var(--ease-lux), box-shadow var(--dur-3) var(--ease-lux), border-color var(--dur-3) ease;
}
.pcard-media {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--bone-100);
}
/* Image-loading sweep sits under the photos, so it is only visible until they paint */
.pcard-media::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, 0.6) 50%, transparent 70%);
    transform: translateX(-100%);
    animation: shimmer 1.6s var(--ease-lux) 2;
}
.pcard-img {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform var(--dur-4) var(--ease-lux), opacity var(--dur-3) ease;
}
.pcard-img--hover { opacity: 0; }
.pcard-fallback {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: none;
    align-items: center;
    justify-content: center;
    color: #b8ad9a;
}
.pcard-rank {
    position: absolute;
    top: 0.65rem;
    left: 0.65rem;
    z-index: 2;
    min-width: 2rem;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-pill);
    background: rgba(255, 253, 249, 0.94);
    border: 1px solid var(--hairline);
    color: var(--color-accent-dark, #8a6a3c);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 0.75rem;
    font-style: italic;
    line-height: 1.3;
    text-align: center;
    letter-spacing: 0.04em;
}
.pcard-rank--top { background: var(--color-accent, #c9a66b); border-color: var(--color-accent, #c9a66b); color: #14110d; font-weight: 600; }
.pcard-body { display: flex; flex: 1; flex-direction: column; padding: 0.95rem 1rem 1.05rem; }
.pcard-brand {
    margin: 0 0 0.25rem;
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent-dark, #8a6a3c);
}
.pcard-name { margin: 0; font-size: 1rem; font-weight: 600; line-height: 1.3; color: var(--color-foreground, #14110d); }
.pcard-foot {
    margin-top: auto;
    padding-top: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.8125rem;
}
.pcard-price { color: var(--color-muted, #6b6358); font-variant-numeric: tabular-nums; transition: color var(--dur-2) ease; }
.pcard-cta { display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 600; color: var(--color-foreground, #14110d); }
@media (max-width: 519px) {
    .pcard-cta > span:not(.btn-arrow) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
    .pcard-cta { position: relative; justify-content: center; width: 1.85rem; height: 1.85rem; border: 1px solid var(--hairline-strong); border-radius: 999px; transition: background-color var(--dur-2) ease, border-color var(--dur-2) ease; }
    .pcard-cta .btn-arrow { width: 0.95rem; height: 0.95rem; }
    .pcard:active .pcard-cta { background: var(--color-accent, #c9a66b); border-color: var(--color-accent, #c9a66b); }
}
@media (min-width: 768px) {
    .pcard-body { padding: 1.1rem 1.2rem 1.2rem; }
    .pcard-name { font-size: 1.05rem; }
}

@media (hover: hover) and (pointer: fine) {
    .pcard:hover {
        transform: translate3d(0, -4px, 0);
        box-shadow: var(--shadow-lift);
        border-color: var(--hairline-strong);
    }
    .pcard:hover .pcard-img--main { transform: scale(1.04); }
    .pcard:hover .pcard-img--hover { opacity: 1; transform: scale(1.04); }
    .pcard[data-dual="1"]:hover .pcard-img--main { opacity: 0; }
    .pcard:hover .pcard-price { color: var(--color-foreground, #14110d); }
}
.pcard:active { scale: 0.985; }

/* ------------------------------------------------------------------ */
/* Rail (drag / swipe / arrows / progress) — js/motion.js               */
/* ------------------------------------------------------------------ */
.rail { --rail-gap: 0.9rem; --rail-cols: 2.25; position: relative; }
@media (min-width: 640px) { .rail { --rail-gap: 1.1rem; --rail-cols: 3; } }
@media (min-width: 1024px) { .rail { --rail-cols: 4; } }
.rail-track {
    display: flex;
    gap: var(--rail-gap);
    margin: -1rem calc(-1 * var(--rail-gutter, 1rem)) -1.75rem;
    padding: 1rem var(--rail-gutter, 1rem) 1.75rem;
    list-style: none;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
    scroll-padding-inline: var(--rail-gutter, 1rem);
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    cursor: grab;
}
.rail-track::-webkit-scrollbar { display: none; }
.rail-track > * { flex: 0 0 calc((100% - (var(--rail-cols) - 1) * var(--rail-gap)) / var(--rail-cols)); min-width: 0; scroll-snap-align: start; }
.rail-track.is-dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.rail-track.is-dragging a { pointer-events: none; }
.rail.is-static .rail-track { cursor: auto; }
@media (pointer: coarse) { .rail-track { scroll-snap-type: x mandatory; } }
@media (min-width: 640px) {
    .rail-track { --rail-gutter: 0px; }
}
.rail-foot { display: flex; align-items: center; gap: 1.25rem; margin-top: 2rem; }
.rail-progress { position: relative; flex: 1; height: 2px; border-radius: 2px; background: var(--hairline); overflow: hidden; }
.rail-progress > span {
    position: absolute;
    inset: 0 auto 0 0;
    width: 30%;
    border-radius: 2px;
    background: var(--color-accent-dark, #8a6a3c);
    transition: width var(--dur-3) ease;
    will-change: transform;
}
.rail-controls { display: none; gap: 0.5rem; }
@media (min-width: 768px) { .rail-controls { display: inline-flex; } }
.rail.is-static .rail-foot,
.rail.is-static .rail-controls { display: none; }
.rail-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 999px;
    border: 1px solid var(--hairline-strong);
    background: var(--bone-50);
    color: var(--color-foreground, #14110d);
    transition: background-color var(--dur-2) ease, color var(--dur-2) ease, border-color var(--dur-2) ease, opacity var(--dur-2) ease, scale var(--dur-2) var(--ease-lux);
}
.rail-btn svg { width: 1rem; height: 1rem; transition: transform var(--dur-2) var(--ease-lux); }
.rail-btn:not(:disabled):hover { background: var(--color-foreground, #14110d); border-color: var(--color-foreground, #14110d); color: #fff; }
.rail-btn[data-rail-prev]:not(:disabled):hover svg { transform: translateX(-2px); }
.rail-btn[data-rail-next]:not(:disabled):hover svg { transform: translateX(2px); }
.rail-btn:disabled { opacity: 0.35; cursor: default; }

/* ------------------------------------------------------------------ */
/* Reduced motion: everything static, nothing waits on animation        */
/* ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        animation-delay: 0ms !important;
        transition-duration: 0.001ms !important;
        transition-delay: 0ms !important;
        scroll-behavior: auto !important;
    }
    .pcard:hover, .pcard:hover .pcard-img { transform: none; }
    .nav-link::after { transition: none; }
}

/* ------------------------------------------------------------------ */
/* Page transitions: native cross-document fade where supported         */
/* (js in header.php skips its overlay fallback in those browsers)      */
/* ------------------------------------------------------------------ */
@view-transition { navigation: auto; }
#site-header-nav { view-transition-name: site-header; }
::view-transition-old(root),
::view-transition-new(root) {
    animation-duration: 200ms;
    animation-timing-function: ease;
}
@media (prefers-reduced-motion: reduce) {
    @view-transition { navigation: none; }
}
