/*
Theme Name: Rajul Catalog
Template: astra
Version: 0.2
Description: Quiet Garment — Japanese-minimal catalog theme for Rajul Textile.
*/

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;1,300;1,400&family=Inter:wght@400;500;600&display=swap');

/* ==========================================================================
   1. Tokens
   ========================================================================== */
:root {
    --surface: #FAFAF7;
    --surface-raised: #FFFFFF;
    --ink: #1A1A1A;
    --ink-dim: #8A857B;
    --hairline: #E5E2DC;

    --display: 'EB Garamond', Georgia, serif;
    --body: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

    --s-1: 8px;
    --s-2: 16px;
    --s-3: 24px;
    --s-4: 48px;
    --s-5: 96px;
    --s-6: 144px;

    --max: 1280px;
    --reading: 640px;
    --narrow: 480px;
}

/* ==========================================================================
   2. Reset + Astra suppression
   ========================================================================== */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img { max-width: 100%; height: auto; display: block; }

/* Override Astra's container & layout chrome */
body.wp-child-theme-rajul,
body.wp-theme-astra,
.ast-container,
#page,
#content,
.site-content,
.entry-content,
.ast-no-sidebar.ast-separate-container #primary {
    background: var(--surface) !important;
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.ast-separate-container .ast-article-single,
.ast-separate-container .ast-article-post,
.ast-separate-container .blog-layout-1,
.ast-no-sidebar.ast-separate-container #primary .ast-article-single {
    background: transparent !important;
    padding: 0 !important;
    border: 0 !important;
    box-shadow: none !important;
}

/* Suppress Astra's default header & footer */
.site-header,
.ast-main-header-wrap,
.main-header-bar-wrap,
.ast-primary-header-bar,
.ast-below-header-wrap,
.site-footer,
footer.site-footer {
    display: none !important;
}

/* Generic content reset where Astra reigns */
.entry-title,
.page-title { display: none; }   /* we render our own page titles */

/* ==========================================================================
   3. Base
   ========================================================================== */
html, body {
    background: var(--surface);
    color: var(--ink);
    font-family: var(--body);
    font-size: 15px;
    line-height: 1.6;
    font-feature-settings: "tnum" 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4, h5 {
    font-family: var(--display);
    font-weight: 400;
    color: var(--ink);
    margin: 0 0 var(--s-3);
    line-height: 1.15;
    letter-spacing: -0.005em;
}

::selection { background: var(--ink); color: var(--surface); }

/* ==========================================================================
   4. Layout primitives
   ========================================================================== */
.r-page {
    min-height: 100vh;
    background: var(--surface);
    padding-bottom: var(--s-5);
}
.r-container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--s-3);
}
.r-narrow {
    max-width: var(--reading);
    margin: 0 auto;
    padding: 0 var(--s-3);
}
.r-tight {
    max-width: var(--narrow);
    margin: 0 auto;
    padding: 0 var(--s-3);
}
.r-section { margin-top: var(--s-5); }
.r-section--first { margin-top: var(--s-4); }

/* ==========================================================================
   5. Header
   ========================================================================== */
.r-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 250, 247, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: border-color 200ms ease;
    border-bottom: 1px solid transparent;
}
.r-header.is-scrolled { border-bottom-color: var(--hairline); }
.r-header-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--s-3);
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.r-brand {
    font-family: var(--display);
    font-style: italic;
    font-weight: 300;
    font-size: 22px;
    color: var(--ink);
    letter-spacing: -0.01em;
}
.r-nav {
    display: flex;
    gap: var(--s-3);
    align-items: center;
}
.r-nav a {
    font-size: 13px;
    color: var(--ink);
    transition: color 150ms ease;
}
.r-nav a:hover { color: var(--ink-dim); }
.r-nav a.is-active { color: var(--ink-dim); }

/* ==========================================================================
   6. Footer
   ========================================================================== */
.r-footer {
    margin-top: var(--s-6);
    padding-top: var(--s-5);
    padding-bottom: var(--s-5);
    border-top: 1px solid var(--hairline);
}
.r-footer-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--s-3);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--s-4);
    align-items: start;
}
.r-footer-col h4 {
    font-family: var(--body);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-dim);
    margin: 0 0 var(--s-2);
}
.r-footer-col p,
.r-footer-col li,
.r-footer-col a {
    font-size: 13px;
    color: var(--ink);
    margin: 0 0 var(--s-1);
    line-height: 1.7;
}
.r-footer-col ul { list-style: none; padding: 0; margin: 0; }
.r-footer-brand {
    font-family: var(--display);
    font-style: italic;
    font-weight: 300;
    font-size: 18px;
    color: var(--ink);
}
.r-footer-meta {
    margin-top: var(--s-4);
    padding-top: var(--s-2);
    font-size: 11px;
    color: var(--ink-dim);
    letter-spacing: 0.04em;
    text-align: left;
    max-width: var(--max);
    padding-left: var(--s-3);
    padding-right: var(--s-3);
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   7. Mosaic (homepage + catalog)
   ========================================================================== */
.r-mosaic {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 80px;
    gap: var(--s-3);
}
.r-tile {
    position: relative;
    overflow: hidden;
    background: var(--hairline);
    transition: opacity 200ms ease;
}
.r-tile a {
    display: block;
    width: 100%;
    height: 100%;
}
.r-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.r-mosaic:hover .r-tile { opacity: 0.85; }
.r-mosaic .r-tile:hover { opacity: 1; }

/* Catalog mosaic spans */
.r-tile--hero    { grid-column: span 7; grid-row: span 8; }
.r-tile--med-tall { grid-column: span 5; grid-row: span 5; }
.r-tile--med-wide { grid-column: span 5; grid-row: span 3; }
.r-tile--small   { grid-column: span 3; grid-row: span 4; }
.r-tile--tiny    { grid-column: span 3; grid-row: span 3; }

/* Homepage mosaic — more freeform */
.r-mosaic--home .r-tile-h-a { grid-column: span 5; grid-row: span 7; }
.r-mosaic--home .r-tile-h-b { grid-column: span 4; grid-row: span 4; }   /* brand tile */
.r-mosaic--home .r-tile-h-c { grid-column: span 3; grid-row: span 5; }
.r-mosaic--home .r-tile-h-d { grid-column: span 4; grid-row: span 5; }
.r-mosaic--home .r-tile-h-e { grid-column: span 4; grid-row: span 6; }
.r-mosaic--home .r-tile-h-f { grid-column: span 4; grid-row: span 4; }
.r-mosaic--home .r-tile-h-g { grid-column: span 5; grid-row: span 5; }
.r-mosaic--home .r-tile-h-h { grid-column: span 3; grid-row: span 4; }
.r-mosaic--home .r-tile-h-i { grid-column: span 4; grid-row: span 4; }

/* Brand tile (a print page, not a photo) */
.r-tile--brand {
    background: var(--surface);
    border: 1px solid var(--hairline);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--s-3);
}
.r-tile--brand .r-brand-mark {
    font-family: var(--display);
    font-style: italic;
    font-weight: 300;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1;
    color: var(--ink);
    margin: 0;
}
.r-tile--brand .r-brand-tag {
    font-family: var(--body);
    font-size: 13px;
    color: var(--ink-dim);
    line-height: 1.5;
    margin: var(--s-2) 0 0;
}
.r-tile--brand .r-link {
    margin-top: auto;
}

/* Tile caption (used on category mosaic tiles) */
.r-tile-caption {
    position: absolute;
    left: var(--s-2);
    bottom: var(--s-2);
    color: var(--surface);
    text-shadow: 0 1px 2px rgba(0,0,0,0.25);
    font-size: 13px;
    font-family: var(--body);
}
.r-tile-caption .r-tile-name {
    font-family: var(--display);
    font-size: 22px;
    font-weight: 400;
    line-height: 1;
    margin: 0;
    text-transform: lowercase;
}
.r-tile-caption .r-tile-meta {
    font-size: 11px;
    letter-spacing: 0.06em;
    margin-top: 4px;
    opacity: 0.9;
    text-transform: lowercase;
}

/* ==========================================================================
   8. Page-titles & dektop intro blocks
   ========================================================================== */
.r-page-head {
    padding-top: var(--s-5);
    padding-bottom: var(--s-4);
}
.r-page-head .r-eyebrow {
    font-family: var(--body);
    font-size: 11px;
    text-transform: lowercase;
    letter-spacing: 0.08em;
    color: var(--ink-dim);
    margin: 0 0 var(--s-1);
}
.r-page-head h1 {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(32px, 4vw, 52px);
    margin: 0;
    line-height: 1.1;
    text-transform: lowercase;
}
.r-page-head .r-page-sub {
    margin-top: var(--s-2);
    color: var(--ink-dim);
    font-size: 14px;
    max-width: 540px;
}

/* ==========================================================================
   9. Card grid (taxonomy / archive)
   ========================================================================== */
.r-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--s-3) var(--s-3);
    margin-top: var(--s-3);
}
.r-card { display: block; }
.r-card-img {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 2 / 3;
    background: var(--hairline);
    overflow: hidden;
}
.r-card-img-1,
.r-card-img-2 {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 250ms ease;
}
.r-card-img-2 { opacity: 0; }
.r-card:hover .r-card-img-2 { opacity: 1; }
.r-card-caption {
    margin: var(--s-1) 0 0;
    font-size: 12px;
    color: var(--ink-dim);
    letter-spacing: 0.02em;
    font-feature-settings: "tnum" 1;
}
.r-card-caption .r-sku {
    color: var(--ink);
    text-transform: none;
}
.r-card-caption .r-dot {
    display: inline-block;
    margin: 0 0.4em;
    color: var(--ink-dim);
}

/* ==========================================================================
   10. Empty state
   ========================================================================== */
.r-empty {
    grid-column: 1 / -1;
    padding: var(--s-5) var(--s-2);
    text-align: center;
}
.r-empty h2 {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(28px, 3vw, 44px);
    margin: 0;
    text-transform: lowercase;
}
.r-empty p {
    margin-top: var(--s-2);
    color: var(--ink-dim);
    font-style: italic;
    font-family: var(--display);
    font-size: 18px;
}

/* ==========================================================================
   11. Pagination
   ========================================================================== */
.r-pag {
    margin-top: var(--s-5);
    padding-top: var(--s-3);
    border-top: 1px solid var(--hairline);
    display: flex;
    justify-content: center;
    gap: var(--s-2);
}
.r-pag a,
.r-pag .current {
    font-size: 13px;
    padding: 4px 10px;
    color: var(--ink-dim);
    font-feature-settings: "tnum" 1;
}
.r-pag .current,
.r-pag a:hover { color: var(--ink); }

/* ==========================================================================
   12. Single product
   ========================================================================== */
.r-single {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-5);
    margin-top: var(--s-4);
    align-items: start;
}
.r-single-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
}
.r-single-gallery img {
    width: 100%;
    height: auto;
    background: var(--hairline);
}
.r-single-meta {
    position: sticky;
    top: 96px;
    padding-top: var(--s-3);
}
.r-single-eyebrow {
    font-size: 11px;
    color: var(--ink-dim);
    letter-spacing: 0.08em;
    text-transform: lowercase;
    margin: 0 0 var(--s-2);
}
.r-single-eyebrow a { color: var(--ink-dim); }
.r-single-eyebrow a:hover { color: var(--ink); }
.r-single h1 {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(28px, 3vw, 42px);
    margin: 0;
    letter-spacing: 0;
    line-height: 1.1;
}
.r-single-desc {
    margin-top: var(--s-5);
    font-size: 15px;
    line-height: 1.7;
    color: var(--ink);
    max-width: 480px;
}
.r-single-desc:empty { display: none; }
.r-single-tags {
    margin-top: var(--s-3);
    font-size: 12px;
    letter-spacing: 0.06em;
    color: var(--ink-dim);
    text-transform: lowercase;
}
.r-single-tags .r-dot { margin: 0 0.5em; }
.r-single-cta {
    margin-top: var(--s-4);
}

/* ==========================================================================
   13. Text links / underlined CTAs
   ========================================================================== */
.r-link {
    display: inline-block;
    font-family: var(--body);
    font-size: 14px;
    color: var(--ink);
    border-bottom: 1px solid var(--ink);
    padding-bottom: 1px;
    transition: opacity 150ms ease;
}
.r-link:hover { opacity: 0.6; }
.r-link--small { font-size: 12px; }

/* ==========================================================================
   14. About
   ========================================================================== */
.r-about-text {
    padding: var(--s-5) 0;
    font-size: 16px;
    line-height: 1.8;
}
.r-about-text p { margin-bottom: var(--s-3); }
.r-about-text p:first-of-type {
    font-family: var(--display);
    font-size: clamp(20px, 2vw, 26px);
    line-height: 1.4;
    color: var(--ink);
    margin-bottom: var(--s-4);
}

.r-infra {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
    margin-top: var(--s-5);
}
.r-infra img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: var(--hairline);
}

/* ==========================================================================
   15. Contact
   ========================================================================== */
.r-contact {
    padding: var(--s-5) 0;
}
.r-contact-row {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--s-3);
    padding: var(--s-2) 0;
    border-bottom: 1px solid var(--hairline);
}
.r-contact-row:last-child { border-bottom: 0; }
.r-contact-row dt {
    font-size: 11px;
    text-transform: lowercase;
    letter-spacing: 0.08em;
    color: var(--ink-dim);
    margin: 0;
}
.r-contact-row dd {
    margin: 0;
    font-size: 15px;
    color: var(--ink);
}
.r-contact-row dd a { border-bottom: 1px solid var(--hairline); }
.r-contact-row dd a:hover { border-bottom-color: var(--ink); }
.r-contact-note {
    margin-top: var(--s-4);
    padding-top: var(--s-2);
    color: var(--ink-dim);
    font-size: 13px;
    font-style: italic;
    font-family: var(--display);
}
.r-contact-prefill {
    margin-bottom: var(--s-3);
    padding: var(--s-2);
    border-left: 1px solid var(--ink);
    font-size: 13px;
    color: var(--ink-dim);
}
.r-contact-prefill strong { color: var(--ink); font-weight: 500; }

/* ==========================================================================
   16. Catalog landing intro caption
   ========================================================================== */
.r-catalog-intro {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: var(--s-4);
    align-items: end;
    padding: var(--s-5) 0 var(--s-4);
}
.r-catalog-intro h1 {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(40px, 5vw, 72px);
    line-height: 0.95;
    margin: 0;
    text-transform: lowercase;
    letter-spacing: -0.01em;
}
.r-catalog-intro p {
    color: var(--ink-dim);
    font-size: 14px;
    line-height: 1.6;
    max-width: 420px;
    margin: 0 0 var(--s-1);
}

/* ==========================================================================
   17. Responsive
   ========================================================================== */
@media (max-width: 720px) {
    body { font-size: 14px; }
    :root {
        --s-4: 32px;
        --s-5: 64px;
        --s-6: 96px;
    }
    .r-mosaic {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }
    .r-mosaic .r-tile {
        grid-column: 1 / -1 !important;
        grid-row: auto !important;
        aspect-ratio: 4 / 5;
    }
    .r-mosaic .r-tile--brand {
        aspect-ratio: auto;
        padding: var(--s-4) var(--s-3);
    }
    .r-cards { grid-template-columns: repeat(2, 1fr); gap: var(--s-2); }
    .r-single { grid-template-columns: 1fr; gap: var(--s-3); }
    .r-single-meta { position: static; padding-top: 0; }
    .r-catalog-intro { grid-template-columns: 1fr; padding-top: var(--s-4); }
    .r-footer-inner { grid-template-columns: 1fr; gap: var(--s-3); }
    .r-header-inner { padding: 0 var(--s-2); }
    .r-nav { gap: var(--s-2); }
    .r-nav a { font-size: 12px; }
}

@media (max-width: 480px) {
    .r-cards { grid-template-columns: repeat(2, 1fr); }
}