/* ============================================================
   Aadaten Design System v1.0 — global stylesheet
   Source: Aadaten_Design_System_v1.html
   Loaded site-wide via the front-end layout. Always reference
   the CSS variables — never hard-code hex values in pages.
   ============================================================ */

:root {
    /* Backgrounds */
    --ads-warm-white: #FAF6EF;
    --ads-ivory:      #F5EDD8;
    --ads-parchment:  #EDE0C4;

    /* Gold spectrum */
    --ads-gold:        #C9952A;   /* primary CTA, links, icons */
    --ads-gold-deep:   #A67C1F;   /* hover states, active borders */
    --ads-gold-pale:   #F3E2B0;   /* fills, chips, highlights */
    --ads-gold-light:  #E8C06A;   /* decorative accent */

    /* Brown text */
    --ads-brown:       #2A1F0E;   /* primary text + all headings */
    --ads-brown-mid:   #5C3D1E;   /* secondary text */
    --ads-brown-muted: #8B6A45;   /* body text, captions, labels */

    /* Accent */
    --ads-jade:       #1D7A5F;
    --ads-jade-light: #E1F5EE;
    --ads-saffron:    #E8821A;

    /* Borders + surface tokens */
    --ads-border: #E5D9C0;
    --ads-shadow-card: 0 2px 12px rgba(42, 31, 14, .06);

    /* Spacing */
    --ads-space-xs: 4px;
    --ads-space-sm: 8px;
    --ads-space-md: 16px;
    --ads-space-lg: 32px;
    --ads-space-xl: 64px;

    /* Radii */
    --ads-radius-sm: 2px;   /* buttons, inputs, chips */
    --ads-radius-md: 4px;   /* cards, images */
    --ads-radius-lg: 8px;   /* modals, drawers */

    /* Typography */
    --ads-font-display: 'Cormorant Garamond', Georgia, serif;
    --ads-font-body:    'DM Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

    /* Layout */
    --ads-nav-height: 60px;

    /* Error tone (muted terracotta, not neon red) */
    --ads-error: #B33A1A;
}

/* -----------------------------------------------------------
   Base — applied site-wide via the layout's body class.
   Scoped so individual pages with their own class-based styles
   keep their look; bare defaults absorb the system.
   ----------------------------------------------------------- */
body.ads-design-system {
    font-family: var(--ads-font-body);
    background: var(--ads-warm-white);
    color: var(--ads-brown);
}

/* Headings default to Cormorant Garamond — pages can still override. */
body.ads-design-system h1,
body.ads-design-system h2,
body.ads-design-system h3,
body.ads-design-system h4,
body.ads-design-system .ads-heading {
    font-family: var(--ads-font-display);
    color: var(--ads-brown);
    font-weight: 500;
    line-height: 1.2;
}

body.ads-design-system h1, body.ads-design-system .ads-h1 { font-weight: 300; font-size: clamp(36px, 5.5vw, 56px); line-height: 1.05; }
body.ads-design-system h2, body.ads-design-system .ads-h2 { font-weight: 400; font-size: clamp(28px, 4vw, 40px); }
body.ads-design-system h3, body.ads-design-system .ads-h3 { font-weight: 500; font-size: 22px; }
body.ads-design-system h4, body.ads-design-system .ads-h4 { font-weight: 500; font-size: 18px; }

/* Bare anchors (no class) take the gold accent. Anchors that need to
   stay as-is (header nav, buttons, framework controls) all carry a
   class, so this only touches uncategorised links. */
body.ads-design-system a:not([class]) { color: var(--ads-gold-deep); text-decoration: none; }
body.ads-design-system a:not([class]):hover { color: var(--ads-gold); }

/* -----------------------------------------------------------
   Utility classes — unscoped, opt-in for new components.
   Use these on any page to get design-system primitives.
   ----------------------------------------------------------- */

/* Type */
.ads-display    { font-family: var(--ads-font-display); color: var(--ads-brown); }
.ads-body       { font-family: var(--ads-font-body); color: var(--ads-brown-mid); }
.ads-muted      { color: var(--ads-brown-muted); }
.ads-eyebrow,
.ads-label,
.ads-section-label {
    font-family: var(--ads-font-body);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ads-gold-deep);
}
.ads-section-label { padding-bottom: .5rem; border-bottom: 1px solid var(--ads-gold-pale); margin-bottom: .6rem; }
.ads-section-title { font-family: var(--ads-font-display); font-size: 30px; font-weight: 400; color: var(--ads-brown); margin-bottom: .35rem; line-height: 1.2; }
.ads-section-sub   { font-size: 13px; color: var(--ads-brown-muted); margin-bottom: 1.75rem; line-height: 1.65; max-width: 600px; }
.ads-divider       { height: 1px; background: var(--ads-border); margin: 3rem 0; border: 0; }

/* Buttons */
.ads-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--ads-font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
    border-radius: var(--ads-radius-sm);
    padding: 11px 24px;
    text-decoration: none;
    transition: background .2s, border-color .2s, color .2s;
}
.ads-btn-primary   { background: var(--ads-gold); color: #fff; }
.ads-btn-primary:hover   { background: var(--ads-gold-deep); color: #fff; }
.ads-btn-secondary { background: transparent; color: var(--ads-brown); border: 1.5px solid var(--ads-brown); padding: 10px 24px; }
.ads-btn-secondary:hover { background: var(--ads-ivory); color: var(--ads-brown); }
.ads-btn-ghost     { background: transparent; color: var(--ads-gold-deep); border: 1.5px solid var(--ads-gold); padding: 10px 24px; }
.ads-btn-ghost:hover     { background: var(--ads-gold-pale); color: var(--ads-gold-deep); }
.ads-btn-sm { padding: 7px 16px; font-size: 10px; }
.ads-btn-lg { padding: 14px 32px; font-size: 13px; }

/* Inputs */
.ads-input {
    width: 100%;
    border: 1px solid var(--ads-border);
    background: var(--ads-warm-white);
    border-radius: var(--ads-radius-sm);
    padding: 10px 14px;
    font-family: var(--ads-font-body);
    font-size: 13px;
    color: var(--ads-brown);
    outline: none;
}
.ads-input:focus { border-color: var(--ads-gold); box-shadow: 0 0 0 3px rgba(201, 149, 42, .12); }

/* Cards */
.ads-card {
    background: #fff;
    border: 1px solid var(--ads-border);
    border-radius: var(--ads-radius-md);
    overflow: hidden;
}
.ads-card:hover { box-shadow: var(--ads-shadow-card); }
.ads-card-body { padding: 16px; }
.ads-card-name {
    font-family: var(--ads-font-display);
    font-size: 18px;
    font-weight: 500;
    color: var(--ads-brown);
    line-height: 1.2;
    margin-bottom: 5px;
}
.ads-card-desc { font-size: 12px; color: var(--ads-brown-muted); line-height: 1.55; margin-bottom: 10px; }
.ads-card-price { font-family: var(--ads-font-display); font-size: 19px; font-weight: 600; color: var(--ads-brown); }
.ads-card-vendor { font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ads-gold-deep); margin-bottom: 5px; }
.ads-card-img {
    aspect-ratio: 1 / 1;
    background: var(--ads-ivory);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    border-radius: var(--ads-radius-md) var(--ads-radius-md) 0 0;
}
.ads-card-img img {
    width: 100%; height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;     /* CSS safety net before AI pipeline */
    padding: 12px;
}

/* Chips & tags */
.ads-chip,
.ads-tag {
    display: inline-block;
    font-family: var(--ads-font-body);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--ads-radius-sm);
    line-height: 1.4;
}
.ads-chip-jade,    .ads-tag-jade    { background: var(--ads-jade-light); color: var(--ads-jade); }
.ads-chip-gold,    .ads-tag-gold    { background: var(--ads-gold-pale); color: var(--ads-gold-deep); }
.ads-chip-saffron, .ads-tag-saffron { background: #FEF3E2; color: #C05A10; }
.ads-chip-cream,   .ads-tag-cream   { background: var(--ads-ivory); color: var(--ads-brown-mid); border: 1px solid var(--ads-border); }

/* Note / call-out */
.ads-note {
    background: var(--ads-gold-pale);
    border-left: 3px solid var(--ads-gold);
    border-radius: 0 var(--ads-radius-md) var(--ads-radius-md) 0;
    padding: 14px 16px;
    font-size: 12px;
    line-height: 1.65;
    color: var(--ads-brown-mid);
}
.ads-note strong { display: block; margin-bottom: 5px; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--ads-gold-deep); }

/* Spec / data table */
.ads-spec-table { width: 100%; font-size: 12px; border-collapse: collapse; }
.ads-spec-table th {
    text-align: left;
    font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    color: var(--ads-brown-muted);
    padding: 8px 12px;
    border-bottom: 1px solid var(--ads-border);
    background: var(--ads-ivory);
}
.ads-spec-table td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--ads-gold-pale);
    vertical-align: top;
    font-size: 12px;
    color: var(--ads-brown-mid);
}

/* Product image — multiply safety net even outside .ads-card-img */
.ads-product-img { mix-blend-mode: multiply; }