/* =============================================================================
   CO Print Press — Storefront (Phase 2C-1)
   Browsing, category pages, product cards
   ========================================================================== */

.cpp-storefront {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--cpp-s5);
    padding-bottom: var(--cpp-s7);
}

/* ----------- HERO -------------------------------------------------------- */
.cpp-storefront-hero {
    padding: var(--cpp-s7) 0 var(--cpp-s6);
    border-bottom: 4px solid var(--cpp-ink);
    margin-bottom: var(--cpp-s6);
    position: relative;
}
.cpp-storefront-hero::before {
    /* Subtle CMYK printer's marks in the corner */
    content: "";
    position: absolute;
    top: var(--cpp-s4);
    right: 0;
    width: 64px; height: 64px;
    background:
        radial-gradient(circle at 25% 25%, var(--cpp-cyan, #00aeef) 5px, transparent 6px) 0 0/32px 32px,
        radial-gradient(circle at 75% 25%, var(--cpp-magenta) 5px, transparent 6px) 0 0/32px 32px,
        radial-gradient(circle at 25% 75%, var(--cpp-yellow) 5px, transparent 6px) 0 0/32px 32px,
        radial-gradient(circle at 75% 75%, var(--cpp-ink) 5px, transparent 6px) 0 0/32px 32px;
    background-size: 16px 16px;
    opacity: 0.5;
}
.cpp-storefront-hero__inner {
    max-width: 720px;
}
.cpp-storefront-hero__title {
    font-family: var(--cpp-font-display);
    font-size: clamp(2.6rem, 6vw, 4.4rem);
    line-height: 0.96;
    margin: 8px 0 var(--cpp-s3);
    font-weight: 900;
    letter-spacing: -0.02em;
}
.cpp-storefront-hero__title em {
    font-family: var(--cpp-font-script);
    font-style: normal;
    font-weight: 400;
    color: var(--cpp-magenta);
    transform: rotate(-2deg);
    display: inline-block;
}
.cpp-storefront-hero__sub {
    font-size: 1.15rem;
    line-height: 1.5;
    max-width: 60ch;
    color: var(--cpp-ink-soft);
    margin: 0 0 var(--cpp-s4);
}
.cpp-storefront-hero__meta {
    display: flex;
    gap: var(--cpp-s2);
    flex-wrap: wrap;
}
.cpp-storefront-hero__chip {
    background: var(--cpp-ink);
    color: var(--cpp-paper);
    font-family: var(--cpp-font-mono);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 6px 12px;
}

/* ----------- SECTION CHROME --------------------------------------------- */
.cpp-storefront-section {
    margin-bottom: var(--cpp-s6);
}
.cpp-storefront-section__head {
    margin-bottom: var(--cpp-s5);
}
.cpp-storefront-section__title {
    font-family: var(--cpp-font-display);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1;
    margin: 0;
    font-weight: 800;
}
.cpp-storefront-section__title em {
    font-family: var(--cpp-font-script);
    font-style: normal;
    font-weight: 400;
    color: var(--cpp-magenta);
}
.cpp-storefront-section__hint {
    color: var(--cpp-ink-soft);
    margin: 6px 0 0;
    font-size: 1rem;
}

/* ----------- CATEGORY GRID ---------------------------------------------- */
.cpp-cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--cpp-s4);
}
.cpp-cat-card {
    background: var(--cpp-paper);
    border: 3px solid var(--cpp-ink);
    box-shadow: 4px 4px 0 var(--cpp-ink);
    text-decoration: none;
    color: var(--cpp-ink);
    display: flex;
    flex-direction: column;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.cpp-cat-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--cpp-magenta);
}
.cpp-cat-card__image {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--cpp-paper-2);
    border-bottom: 3px solid var(--cpp-ink);
    position: relative;
}
.cpp-cat-card__image img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.cpp-cat-card__placeholder {
    width: 100%; height: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 0;
    background: var(--cpp-paper-2);
}
.cpp-cat-card__cmyk {
    /* Halftone-style dot fields, one per CMYK color */
    width: 100%; height: 100%;
}
.cpp-cat-card__cmyk--c { background-color: var(--cpp-cyan, #00aeef); background-image: radial-gradient(circle, transparent 30%, rgba(0,0,0,0.18) 32%); background-size: 8px 8px; }
.cpp-cat-card__cmyk--m { background-color: var(--cpp-magenta); background-image: radial-gradient(circle, transparent 30%, rgba(0,0,0,0.18) 32%); background-size: 8px 8px; }
.cpp-cat-card__cmyk--y { background-color: var(--cpp-yellow); background-image: radial-gradient(circle, transparent 30%, rgba(0,0,0,0.18) 32%); background-size: 8px 8px; }
.cpp-cat-card__cmyk--k { background-color: var(--cpp-ink); background-image: radial-gradient(circle, transparent 30%, rgba(255,255,255,0.18) 32%); background-size: 8px 8px; }

.cpp-cat-card__body {
    padding: var(--cpp-s3) var(--cpp-s4);
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.cpp-cat-card__title {
    font-family: var(--cpp-font-display);
    font-size: 1.4rem;
    font-weight: 800;
    margin: 0;
    line-height: 1.1;
}
.cpp-cat-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--cpp-font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cpp-ink-soft);
    margin-top: auto;
}
.cpp-cat-card__arrow {
    font-size: 1.2rem;
    color: var(--cpp-magenta);
    transition: transform 0.15s;
}
.cpp-cat-card:hover .cpp-cat-card__arrow {
    transform: translateX(4px);
}

/* ----------- CATEGORY DETAIL HEADER ------------------------------------- */
.cpp-storefront-cathead {
    padding: var(--cpp-s5) 0 var(--cpp-s4);
    border-bottom: 2px solid var(--cpp-rule);
    margin-bottom: var(--cpp-s4);
}
.cpp-storefront-cathead__title {
    font-family: var(--cpp-font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1;
    margin: 8px 0 12px;
    font-weight: 800;
    letter-spacing: -0.01em;
}
.cpp-storefront-cathead__sub {
    color: var(--cpp-ink-soft);
    margin: 0;
    max-width: 60ch;
}

/* ----------- BREADCRUMB ------------------------------------------------- */
.cpp-breadcrumb {
    font-family: var(--cpp-font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cpp-ink-soft);
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}
.cpp-breadcrumb a {
    color: var(--cpp-ink-soft);
    text-decoration: none;
}
.cpp-breadcrumb a:hover {
    color: var(--cpp-magenta);
}
.cpp-breadcrumb__sep {
    color: var(--cpp-rule);
}
.cpp-breadcrumb [aria-current="page"] {
    color: var(--cpp-ink);
    font-weight: 700;
}

/* ----------- TOOLBAR (sort/count) --------------------------------------- */
.cpp-storefront-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px var(--cpp-s3);
    border: 2px solid var(--cpp-rule);
    background: var(--cpp-paper);
    margin-bottom: var(--cpp-s4);
    flex-wrap: wrap;
    gap: var(--cpp-s2);
}
.cpp-storefront-toolbar__count {
    font-family: var(--cpp-font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cpp-ink-soft);
}
.cpp-storefront-toolbar__sort {
    display: flex;
    gap: 8px;
    align-items: center;
}
.cpp-storefront-toolbar__sort label {
    font-family: var(--cpp-font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cpp-ink-soft);
}
.cpp-storefront-toolbar__sort select {
    background: var(--cpp-paper);
    border: 1.5px solid var(--cpp-ink);
    padding: 6px 28px 6px 10px;
    font-family: var(--cpp-font-mono);
    font-size: 12px;
    color: var(--cpp-ink);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='8' height='5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0l4 5 4-5z' fill='%23161616'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}
.cpp-storefront-toolbar__sort select:focus {
    outline: none;
    border-color: var(--cpp-magenta);
}

/* ----------- PRODUCT GRID ---------------------------------------------- */
.cpp-prod-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--cpp-s4);
}
.cpp-prod-card {
    background: var(--cpp-paper);
    border: 2px solid var(--cpp-ink);
    text-decoration: none;
    color: var(--cpp-ink);
    display: flex;
    flex-direction: column;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    position: relative;
}
.cpp-prod-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--cpp-magenta);
}
.cpp-prod-card__image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--cpp-paper-2);
    border-bottom: 2px solid var(--cpp-ink);
    position: relative;
}
.cpp-prod-card__image img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.cpp-prod-card:hover .cpp-prod-card__image img {
    transform: scale(1.04);
}
.cpp-prod-card__placeholder {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        repeating-linear-gradient(45deg,
            var(--cpp-paper-2) 0,
            var(--cpp-paper-2) 12px,
            var(--cpp-paper) 12px,
            var(--cpp-paper) 24px);
    padding: var(--cpp-s3);
}
.cpp-prod-card__placeholder-text {
    font-family: var(--cpp-font-mono);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cpp-ink);
    text-align: center;
    background: var(--cpp-paper);
    padding: 6px 10px;
    line-height: 1.3;
    max-width: 90%;
}
.cpp-prod-card__body {
    padding: var(--cpp-s3);
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}
.cpp-prod-card__name {
    font-family: var(--cpp-font-display);
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.25;
}
.cpp-prod-card__desc {
    font-size: 0.85rem;
    color: var(--cpp-ink-soft);
    margin: 0;
    line-height: 1.4;
}
.cpp-prod-card__price {
    margin-top: auto;
    padding-top: var(--cpp-s2);
    border-top: 1px dashed var(--cpp-rule);
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.cpp-prod-card__price-eyebrow {
    font-family: var(--cpp-font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cpp-ink-soft);
}
.cpp-prod-card__price-amount {
    font-family: var(--cpp-font-display);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--cpp-ink);
}

/* ----------- TIER PILLS ------------------------------------------------ */
.cpp-tier-pill {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    font-family: var(--cpp-font-mono);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 5px 9px;
    border: 2px solid var(--cpp-ink);
    background: var(--cpp-paper);
    color: var(--cpp-ink);
    line-height: 1;
}
.cpp-tier-pill--standard  { background: var(--cpp-paper); }
.cpp-tier-pill--premium   { background: var(--cpp-yellow); color: var(--cpp-ink); }
.cpp-tier-pill--specialty { background: var(--cpp-magenta); color: var(--cpp-paper); border-color: var(--cpp-magenta); }
.cpp-tier-pill--default   { background: var(--cpp-paper); }

/* ----------- BOTTOM CTA STRIP ------------------------------------------ */
.cpp-storefront-cta {
    margin-top: var(--cpp-s7);
    background: var(--cpp-ink);
    color: var(--cpp-paper);
    padding: var(--cpp-s5);
    border: 3px solid var(--cpp-ink);
    box-shadow: 6px 6px 0 var(--cpp-yellow);
}
.cpp-storefront-cta__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--cpp-s4);
    flex-wrap: wrap;
}
.cpp-storefront-cta__title {
    font-family: var(--cpp-font-display);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1;
    margin: 8px 0;
    font-weight: 800;
}
.cpp-storefront-cta__title em {
    font-family: var(--cpp-font-script);
    font-style: normal;
    font-weight: 400;
    color: var(--cpp-yellow);
}
.cpp-storefront-cta p {
    margin: 0;
    color: rgba(255, 250, 240, 0.7);
}
.cpp-storefront-cta .cpp-eyebrow {
    color: var(--cpp-yellow);
}

/* ----------- RESPONSIVE -------------------------------------------------- */
@media (max-width: 720px) {
    .cpp-storefront { padding: 0 var(--cpp-s3); }
    .cpp-storefront-hero { padding: var(--cpp-s5) 0 var(--cpp-s4); }
    .cpp-cat-grid,
    .cpp-prod-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: var(--cpp-s3); }
    .cpp-storefront-cta__inner { flex-direction: column; align-items: flex-start; }
}