/**
 * b:web Starter — Design Tokens
 *
 * Main source of truth for all colours, typography and spacing.
 *
 * @package bweb-starter
 */

:root {

  /* ── Colours ─────────────────────────────────────────────────── */

  --bweb-color-primary:        var(--wp--preset--color--primary,       #019187);
  --bweb-color-primary-light:  var(--wp--preset--color--primary-light, #e8f0fe);
  --bweb-color-primary-dark:   var(--wp--preset--color--primary-dark,  #1e293b);

  --bweb-color-heading:        var(--wp--preset--color--heading,       #111827);
  --bweb-color-text:           var(--wp--preset--color--text,          #111827);
  --bweb-color-muted:          var(--wp--preset--color--text-muted,    #6b7280);

  --bweb-color-bg:             var(--wp--preset--color--background,    #ffffff);
  --bweb-color-surface:        var(--wp--preset--color--surface,       #f9fafb);
  --bweb-color-border:         var(--wp--preset--color--border,        #e5e7eb);

  --theme-color-teal:             #019187;
  --theme-color-Paradiso-Lightest:   #EBF3F4;
  --theme-color-Paradiso-Lighter:   #D8E7EA;



  /* Named semantic aliases */
  --bweb-color-white:          #ffffff;
  --bweb-color-dark:           #1e293b;
  --bweb-color-surface-mid:    #f3f4f6;
  --bweb-color-muted-on-dark:  #d1d5db;
  --bweb-color-link-on-dark:   #93c5fd;
  --bweb-color-ghost:          #dde3ea;

  /* ── Typography ─────────────────────────────────────────────── */

  --bweb-font-body:    'Nunito', sans-serif;
  --bweb-font-heading: 'Public Sans', sans-serif;
  --bweb-font-mono:    'Courier New', Courier, monospace;

  --bweb-line-height-body:    1.7;
  --bweb-line-height-heading: 1.15;

  /* ── Border radius ──────────────────────────────────────────── */

  --bweb-radius-sm:  0;
  --bweb-radius-md:  0;
  --bweb-radius-lg:  0;

  /* ── Spacing ────────────────────────────────────────────────── */

  --bweb-section-v:  4rem;
  --bweb-section-h:  1.5rem;

  /* ── Shadows ────────────────────────────────────────────────── */

  --bweb-shadow-sm:  var(--wp--preset--shadow--sm, 0 1px 3px rgba(0,0,0,0.08));
  --bweb-shadow-md:  var(--wp--preset--shadow--md, 0 4px 12px rgba(0,0,0,0.12));

  /* ── Buttons ────────────────────────────────────────────────── */

  --bweb-btn-padding-y:        0.8125rem;
  --bweb-btn-padding-x:        2rem;
  --bweb-btn-radius:           0;
  --bweb-btn-font-size:        1rem;
  --bweb-btn-font-weight:      600;
  --bweb-btn-border:           1px solid var(--theme-color-teal);
  --bweb-btn-hover-opacity:    0.8;
  --bweb-btn-primary-bg:       var(--theme-color-teal);
  --bweb-btn-primary-color:    var(--bweb-color-bg);
  --bweb-btn-primary-bg-hover: transparent;
  --bweb-btn-outline-border:   var(--bweb-btn-border);
  --bweb-btn-outline-color:    var(--bweb-color-heading);
  --bweb-btn-outline-bg:       transparent;

  /* ── Header / Footer ────────────────────────────────────────── */

  --bweb-color-header-bg:   var(--theme-color-teal);
  --bweb-color-header-text:   var(--bweb-color-white);
  --bweb-color-footer-bg:   var(--bweb-color-white);
  --bweb-color-footer-text: var(--bweb-color-text);

}

/* ── Buttons ──────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  padding: var(--bweb-btn-padding-y) var(--bweb-btn-padding-x);
  border-radius: var(--bweb-btn-radius);
  font-size: var(--bweb-btn-font-size);
  font-weight: var(--bweb-btn-font-weight);
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s ease;
  border: var(--bweb-btn-border);
  background-color: var(--bweb-btn-primary-bg);
  color: var(--bweb-btn-primary-color);
}

.btn:hover {
  background-color: var(--bweb-btn-primary-bg-hover);
  color: var(--theme-color-teal);
  opacity: var(--bweb-btn-hover-opacity);
}

/* ── Tagline ──────────────────────────────────────────────────── */

.tagline {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--theme-color-teal);
  text-decoration: none;
}

/* ── Archive layout (blog + case study) ───────────────────────── */

.bweb-blog-archive {
    max-width: 1200px;
    margin: 1rem auto;
    padding: 4rem 0;
}

.bweb-blog-archive__subtext {
    font-size: 1.125rem;
    color: var(--bweb-color-muted);

}

/* Filter tabs — .btn handles base appearance; these overrides control inactive/active state */
.bweb-filter-tab {
    background: transparent;
    color: var(--theme-color-teal);
    border-color: var(--theme-color-teal);
}

.bweb-filter-tab:hover,
.bweb-filter-tab--active {
    background: var(--theme-color-teal);
    color: var(--bweb-color-white);
    opacity: 1;
}

/* Featured post */
.bweb-blog-archive__featured {
    background: var(--wp--preset--color--light, #f9fafb);
    border-radius: 0.75rem;
    overflow: hidden;
    margin-bottom: var(--wp--preset--spacing--70, 3rem);
    margin-top: var(--wp--preset--spacing--70, 3rem);
}

.bweb-blog-archive__featured-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 360px;
}

.bweb-blog-archive__featured-image {
    overflow: hidden;
}

.bweb-blog-archive__featured-image .bweb-blog-archive__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.bweb-blog-archive__featured-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}

.bweb-blog-archive__featured-title {
    font-size: clamp(1.25rem, 2.5vw, 1.875rem);
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

.bweb-blog-archive__featured-title a {
    color: var(--bweb-color-heading);
    text-decoration: none;
}

.bweb-blog-archive__featured-title a:hover {
    color: var(--bweb-color-primary);
}

.bweb-blog-archive__featured-excerpt {
    margin: 0;
    font-size: 1rem;
    line-height: 1.65;
}

/* Meta row */
.bweb-blog-archive__featured-meta,
.bweb-blog-archive__card-meta {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    flex-wrap: wrap;
    font-size: 0.875rem;
}

.bweb-blog-archive__avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

/* Image placeholder */
.bweb-blog-archive__img-placeholder {
    background: var(--bweb-color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    width: 100%;
    height: 100%;
}

.bweb-blog-archive__img-placeholder span {
    font-size: 0.8125rem;
    color: var(--bweb-color-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Posts grid */
.bweb-blog-archive__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--wp--preset--spacing--60, 2rem);
    margin-bottom: var(--wp--preset--spacing--70, 3rem);
}

/* Card */
.bweb-blog-archive__card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.bweb-blog-archive__card:hover {
    transform: translateY(-2px);
}

.bweb-blog-archive__card-image {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.bweb-blog-archive__card-image .bweb-blog-archive__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
    border-radius: 0.75rem;
}

.bweb-blog-archive__card:hover .bweb-blog-archive__card-image .bweb-blog-archive__img {
    transform: scale(1.03);
}

.bweb-blog-archive__card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    flex: 1;
}

.bweb-blog-archive__card-cats {
    display: flex;
    gap: 1rem;
    flex-wrap: nowrap;
}

.bweb-blog-archive__card-body a.tagline,
.bweb-blog-archive__featured-content a.tagline {
    text-decoration: none;
    color: var(--theme-color-teal);
}

.bweb-blog-archive__card-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.35;
}

.bweb-blog-archive__card-title a,
a.excerpt,
.bweb-blog-archive__featured-title a,
.bweb-blog-archive__featured-content a {
    text-decoration: none;
    color: var(--bweb-color-heading);
}

.bweb-blog-archive__card-title a:hover,
a.excerpt:hover,
.bweb-blog-archive__featured-title a:hover {
    color: var(--theme-color-teal);
}

.bweb-blog-archive__card-excerpt {
    font-size: 0.9375rem;
    margin: 0;
    line-height: 1.6;
    flex: 1;
}

/* Responsive */
@media (max-width: 960px) {
    .bweb-blog-archive__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .bweb-blog-archive__featured-inner {
        grid-template-columns: 1fr;
    }

    .bweb-blog-archive__featured-content {
        padding: 1.5rem;
    }
}

@media (max-width: 560px) {
    .bweb-blog-archive__grid {
        grid-template-columns: 1fr;
    }
}