/* ==========================================================================
   mcgrathomatics -- storefront styles
   Palette: harbour blue, sea glass and white working surfaces.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

:root {
    --color-bg:       #eaf1f1;
    --color-bg-2:     #ffffff;
    --color-warm:     #dce9e9;
    --color-line:     #c6d6d9;
    --color-text:     #203844;
    --color-ink:      #203844;
    --color-muted:    #526971;
    --color-accent:   #246879;
    --color-accent-d: #184e5d;
    --color-error:    #9e4238;
    --color-info:     #246879;
    --color-warn:     #815919;
    --shadow-card:    none;
    --shadow-soft:    none;
    --radius:         6px;
    --radius-lg:      10px;

    --max-w:          1180px;
}

body {
    font-family: var(--family-font);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-size:var(--family-text-body);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--family-surface-ink); text-decoration: none; text-underline-offset: 4px; }
a:hover { color: var(--color-accent-d); text-decoration: underline; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 4px; }
[hidden] { display: none !important; }

img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--family-font); font-weight: 600; line-height: 1.2; color: var(--color-text); }

main { flex: 1; }

/* ==========================================================================
   Header / nav
   ========================================================================== */

.site-header {
    background: var(--color-ink);
    border-bottom: 1px solid var(--color-line);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: #f3f7f7;
    text-decoration: none;
}
.brand:hover { text-decoration: none; color: #c2d9dd; }

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius:var(--family-radius);
    background: #b8d4da;
    color: var(--color-ink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--family-font);
    font-size:var(--family-text-body);
    font-weight: 700;
    flex-shrink: 0;
}

.brand-text {
    font-family: var(--family-font);
    font-size:var(--family-text-body);
    letter-spacing: -0.01em;
    color: #f3f7f7;
}
.brand-text strong { color: inherit; font-weight: inherit; }

nav.primary {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    font-family: var(--family-font);
    font-size:var(--family-text-small);
}
nav.primary a {
    color: #c2d9dd;
    padding: 0.35rem 0;
    border-bottom: 2px solid transparent;
    transition: border-color 0.15s, color 0.15s;
}
nav.primary a:hover { color: #fff; text-decoration: none; }
nav.primary a.is-active {
    color: #fff;
    border-bottom-color: #b8d4da;
}

.cart-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.cart-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.4rem;
    height: 1.4rem;
    padding: 0 0.45rem;
    border-radius:var(--family-radius);
    background: var(--color-accent);
    color: #fff;
    font-size:var(--family-text-small);
    font-weight: 600;
    line-height: 1;
}
.cart-count[data-empty="true"] {
    background: var(--color-warm);
    color: var(--color-muted);
}

/* ==========================================================================
   Hero (home page)
   ========================================================================== */

.hero {
    text-align: center;
    padding: var(--family-space-4) var(--family-gutter);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
}
.hero-mark {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    border-radius:var(--family-radius);
    background: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--family-font);
    font-size:var(--family-text-h2);
    font-weight: 700;
}
.hero-mark img {
    width: 80%;
    height: 80%;
    object-fit: contain;
}
.hero h1 {
    font-size:var(--family-text-h1);
    margin: 0 0 0.5rem;
    color: var(--color-text);
    letter-spacing: -0.02em;
}
.hero .tagline {
    font-size:var(--family-text-body);
    color: var(--color-muted);
    margin: 0 0 2.25rem;
}
.hero-cta {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn,
button.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height:var(--family-touch);
    padding: .375rem .75rem;
    font-family: var(--family-font);
    font-size:var(--family-text-small);
    font-weight: 500;
    letter-spacing: 0.01em;
    background: var(--color-accent);
    color: var(--family-on-dominant);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
    box-shadow: var(--shadow-soft);
}
.btn:hover,
button.btn:hover {
    background: var(--family-secondary);
    border-color: var(--family-secondary);
    color: var(--family-on-secondary);
    text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn:disabled,
button.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.btn-ghost,
.btn.btn-ghost,
a.btn.btn-ghost {
    background: transparent;
    color: var(--color-accent);
    border-color: var(--color-line);
}
.btn-ghost:hover,
.btn.btn-ghost:hover {
    background: var(--color-warm);
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--color-accent);
    font: inherit;
    cursor: pointer;
    text-decoration: underline;
}
.btn-link:hover { color: var(--color-accent-d); }

/* ==========================================================================
   Containers / sections
   ========================================================================== */

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--family-space-3) var(--family-gutter);
}

.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--family-space-3);
}
.section-head h2 {
    font-size:var(--family-text-h2);
    margin: 0 0 0.4rem;
}
.section-head p {
    color: var(--color-muted);
    margin: 0;
}

/* ==========================================================================
   Product grid + cards
   ========================================================================== */

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.product-card {
    background: transparent;
    border: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-card);
    transition: transform 0.18s, box-shadow 0.18s;
}
.product-card:hover {
    box-shadow: none;
}

.product-card .photo {
    aspect-ratio: 4 / 3;
    background: var(--color-warm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--color-accent);
    font-family: var(--family-font);
    font-size:var(--family-text-h2);
    font-weight: 700;
    border-bottom: 1px solid var(--color-line);
}
.product-card .photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card .body {
    padding: .625rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}
.product-card h3 {
    margin: 0;
    font-size:var(--family-text-h3);
    color: var(--color-text);
}
.product-card .price {
    font-family: var(--family-font);
    font-weight: 700;
    color: var(--color-accent);
    font-size:var(--family-text-body);
}
.product-card .description {
    color: var(--color-muted);
    font-size:var(--family-text-small);
    margin: 0;
    flex: 1;
    line-height: 1.5;
}
.product-card .type-badge {
    display: inline-block;
    font-size:var(--family-text-small);
    font-weight: 600;
    background: var(--color-warm);
    color: var(--color-accent);
    border: 1px solid var(--color-line);
    border-radius:var(--family-radius);
    padding: 0.15rem 0.55rem;
    margin-bottom: 0.2rem;
    width: fit-content;
}
.product-card .actions {
    margin-top: 0.6rem;
}


/* Stock notes */
.stock-note {
    font-size:var(--family-text-small);
    margin: 0.2rem 0 0;
    color: var(--color-muted);
}
.stock-note.stock-reserved { color: var(--color-warn); }
.stock-note.stock-sold_out { color: var(--color-error); }
.cart-table .stock-note { margin-top: 0.25rem; line-height: 1.3; }

/* Skeleton loading */
.skeleton-card {
    background: var(--color-bg-2);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    min-height: 10rem;
    position: relative;
    overflow: hidden;
}
.skeleton-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.04) 50%,
        rgba(255,255,255,0) 100%
    );
    animation: skeleton-shimmer 1.6s infinite;
}
@keyframes skeleton-shimmer {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ==========================================================================
   Banners
   ========================================================================== */

.banner {
    border-radius: var(--radius);
    padding: 0.9rem 1.1rem;
    margin: 0 0 1.5rem;
    font-size:var(--family-text-small);
    border: 1px solid;
    line-height: 1.5;
}
.banner-info  { color: var(--color-info);  border-color: rgba(74,157,181,0.3); background: rgba(74,157,181,0.08); }
.banner-warn  { color: var(--color-warn);  border-color: rgba(212,144,30,0.3); background: rgba(212,144,30,0.08); }
.banner-error { color: var(--color-error); border-color: rgba(224,92,92,0.3);  background: rgba(224,92,92,0.08); }

/* ==========================================================================
   Cart table
   ========================================================================== */

.cart-empty {
    text-align: center;
    padding: 1.5rem 0;
    color: var(--color-muted);
}
.cart-empty p { margin: 0 0 1rem; }

.cart-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-bg-2);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 1.5rem;
}
.cart-table th,
.cart-table td {
    padding: .5rem .625rem;
    text-align: left;
    border-bottom: 1px solid var(--color-line);
    font-size:var(--family-text-small);
}
.cart-table thead th {
    background: var(--color-warm);
    color: var(--color-muted);
    font-weight: 600;
    font-size:var(--family-text-small);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.cart-table tbody tr:last-child td { border-bottom: none; }
.cart-table td.num { text-align: right; font-variant-numeric: tabular-nums; }

.qty-input {
    width: 4.5rem;
    padding: 0.4rem 0.5rem;
    font: inherit;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    background: var(--color-bg);
    color: var(--color-text);
    text-align: center;
}
.qty-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(79,126,247,0.2);
}

.cart-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0.5rem 0.25rem;
}
.cart-summary .total {
    font-family: var(--family-font);
    font-size:var(--family-text-h2);
    font-weight: 700;
    color: var(--color-text);
}
.cart-summary .total .label {
    display: block;
    font-size:var(--family-text-small);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 0.1rem;
    font-weight: 400;
}

/* ==========================================================================
   About / prose
   ========================================================================== */

.prose {
    max-width: 680px;
    margin: 0 auto;
}
.prose p { margin: 0 0 1.1rem; color: var(--color-text); }
.prose h2 { margin: 2rem 0 0.75rem; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background: var(--color-bg-2);
    border-top: 1px solid var(--color-line);
    padding: 2rem 1.5rem;
    text-align: center;
    color: var(--color-muted);
    font-size:var(--family-text-small);
    margin-top: 4rem;
}
.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 0.75rem;
}
.footer-links a { color: var(--color-muted); }
.footer-links a:hover { color: var(--color-text); text-decoration: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Liminal Space extends the existing site typography and palette. */
.home-service-banner { background: var(--color-bg-2); border-bottom: 1px solid var(--color-line); }
.home-service-banner-inner { max-width: var(--max-w); margin: 0 auto; padding: 0.8rem 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: 0.65rem 1.5rem; flex-wrap: wrap; font-size:var(--family-text-small); }
.home-service-summary { display: flex; align-items: center; gap: 0.4rem 1rem; flex-wrap: wrap; }
.home-service-access { color: var(--color-muted); }
.home-service-banner a { color: var(--family-surface-ink); text-decoration: underline; text-underline-offset: 3px; }
.home-service-banner a:focus-visible { outline: 2px solid var(--color-text); outline-offset: 4px; }
.home-service-preview { flex-basis: 100%; margin: 0; color: var(--color-muted); }
.liminal-page { max-width: 1180px; width: 100%; }
.liminal-welcome { display:grid; grid-template-columns:1.35fr 1fr; gap:1.5rem; align-items:start; padding:.5rem 0 1.25rem; }
.liminal-intro { max-width:650px; }
.liminal-intro h1 { font-size:var(--family-text-h1); letter-spacing:-.015em; margin:0 0 1.25rem; line-height:1.25; max-width:22ch; }
.liminal-intro p { font-size:var(--family-text-body); color:var(--color-muted); max-width:35ch; }
.liminal-location { display:block; margin-top:1.75rem; color:var(--color-accent); font-size:var(--family-text-small); }
.liminal-invitation { padding:.875rem 0; border-top:1px solid var(--color-line); background:transparent; }
.liminal-invitation h2 { margin:0; font-size:var(--family-text-h2); }
.liminal-invitation p { max-width:44ch; }
.liminal-invitation a { font-weight:600; text-decoration:underline; }
.activity-notes { color:var(--color-muted); font-size:var(--family-text-small); margin:1rem 0 2.5rem; }
.activity-notes summary, .operator-tools summary { cursor:pointer; }
.operator-tools p { margin:.75rem 0 1rem; }
.operator-tools span { display:block; font-size:var(--family-text-small); color:var(--color-muted); margin-top:.25rem; }
.operator-tools details { font-size:var(--family-text-small); }
.service-panel { padding: clamp(1.25rem, 4vw, 2rem); background: var(--color-bg-2); border: 1px solid var(--color-line); border-radius: var(--radius-lg); }
.service-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.service-heading h2 { margin: 0; font-size:var(--family-text-h2); }
.service-heading p { margin: 0.5rem 0; }
/* State is explicit text; its ink must remain readable in every project skin. */
.service-state { font-weight:600; color:var(--family-text); }
.service-observation { color: var(--color-muted); font-size:var(--family-text-small); }
.liminal-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin-top: 2rem; }
.liminal-notes h2 { font-size:var(--family-text-h2); }
.liminal-notes p { max-width: 60ch; }
.site-header :focus-visible, .access-header :focus-visible { outline-color:#c2d9dd; }
.skip-link { position: fixed; top: -100px; left: 1rem; z-index: 100; background: var(--color-bg-2); padding: 0.75rem; }
.skip-link:focus { top: 1rem; }
.liminal-page .btn:disabled { opacity: 0.65; cursor: wait; }
.directory-status { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem 1.5rem; padding: 1rem 0; border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.directory-status p { margin: 0; }
.directory-status .btn { margin-left: auto; }
.server-directory { margin-top: 2rem; }
.server-directory-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.server-directory-heading h2 { margin: 0; font-size:var(--family-text-h2); }
.server-directory-heading p, .server-locality { color: var(--color-muted); }
.server-row { margin: .875rem 0; border: 0; border-block:1px solid var(--color-line); padding: .875rem 0; background: transparent; }
.server-row-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.server-row h3 { margin: 0; font-size:var(--family-text-h3); }
.server-locality { margin: 0.4rem 0 0.8rem; }
.server-origin { font-size:var(--family-text-small); color: var(--color-accent); text-underline-offset: 3px; }
.server-counts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin: .875rem 0; }
.server-counts dt { color: var(--color-muted); font-size:var(--family-text-small); }
.server-counts dd { margin: 0.3rem 0 0; font-size:var(--family-text-h2); font-weight: 600; font-variant-numeric: tabular-nums; }
.server-count-note { color: var(--color-muted); font-size:var(--family-text-small); line-height: 1.65; max-width: 85ch; }
.server-row .server-count-note { margin-bottom: 0; }
.operator-link { margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--color-line); font-size:var(--family-text-small); }
.operator-link span { display: block; color: var(--color-muted); margin-top: 0.5rem; }
@media (max-width: 580px) {
    .server-counts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .liminal-notes { grid-template-columns: 1fr; gap: 0.5rem; }
    nav.primary { flex-wrap: wrap; }
}

@media (max-width: 720px) {
    .liminal-welcome { grid-template-columns:1fr; gap:1.5rem; padding:0 0 2rem; }
    .liminal-intro h1 { max-width:none; }
    .liminal-invitation { padding:.875rem 0; }
    .nav-inner { flex-wrap: wrap; gap: 0.75rem; }
    nav.primary { order: 3; width: 100%; justify-content: space-between; gap: 0.75rem; font-size:var(--family-text-small); }
    .hero { padding: var(--family-space-4) var(--family-gutter); }
    .container { padding: var(--family-space-3) var(--family-gutter); }
    .cart-table th, .cart-table td { padding: 0.6rem 0.5rem; font-size:var(--family-text-small); }
    .qty-input { width: 3.6rem; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation:none !important; transition:none !important; }
}