/**
 * Blog Archive Styles – GrandVantage Tours
 *
 * Pixel-perfect match of blog-mockup.html.
 * Palette: Espresso/Chocolate (#3B2314, #5C3D2E), Gold (#C9982E, #E8C767), Sandstone Cream (#FAF6EE, #F5EDE0).
 * Typography: Cormorant Garamond, Marcellus, Outfit, Dancing Script.
 *
 * @package GrandVantageTours
 * @since   1.0.0
 */

/* ═══ CSS CUSTOM PROPERTIES ═══ */
:root {
    --brown-deep:   #3B2314;
    --brown-rich:   #5C3D2E;
    --brown-mid:    #8B6B4A;
    --brown-warm:   #A0825C;
    --gold:         #C9982E;
    --gold-light:   #E8C767;
    --gold-pale:    #F5E6B8;
    --amber:        #D4943A;
    --cream:        #F5EDE0;
    --cream-light:  #FAF6EE;
    --cream-dark:   #E8DCC8;
    --sand:         #D9C9A8;
    --linen:        #FDF8F0;
    --white:        #FFFFFF;
    --body:         #3D3530;
    --muted:        #6B6058;
    --dark:         #1E1410;
    --teal:         #2A7B6F;
    --ff-display:   'Cormorant Garamond', Georgia, serif;
    --ff-heading:   'Marcellus', Georgia, serif;
    --ff-body:      'Outfit', -apple-system, sans-serif;
    --ff-script:    'Dancing Script', cursive;
    --shadow-sm:    0 2px 8px rgba(59,35,20,.08);
    --shadow-md:    0 4px 20px rgba(59,35,20,.12);
    --shadow-lg:    0 8px 40px rgba(59,35,20,.16);
    --radius:       8px;
    --radius-lg:    16px;
    --radius-xl:    24px;
    --radius-pill:  50px;
    --transition:   300ms ease;
}

/* ═══ HERO ═══ */
.blog-hero,
.page-hero {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}
.blog-hero-bg,
.page-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}
.blog-hero-overlay,
.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(59,35,20,.3), rgba(59,35,20,.7) 50%, rgba(59,35,20,.95));
}
.blog-hero-content,
.page-hero-content {
    position: relative;
    z-index: 2;
    padding-bottom: 60px;
    color: var(--white);
    width: 100%;
}
.blog-hero h1,
.page-hero-title {
    font-family: var(--ff-display);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 16px;
    color: var(--white) !important;
}
.blog-hero p,
.page-hero-subtitle {
    font-size: 1.08rem;
    max-width: 620px;
    line-height: 1.7;
    opacity: .85;
    margin-bottom: 32px;
    color: rgba(255,255,255,.85);
}

/* ═══ FILTER BAR ═══ */
.filter-bar {
    background: var(--white);
    border-bottom: 1px solid var(--cream-dark);
    padding: 18px 0;
    position: sticky;
    top: 64px;
    z-index: 900;
}
.filter-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.filter-pills {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.filter-pill {
    padding: 8px 18px;
    border: 1.5px solid var(--cream-dark);
    border-radius: var(--radius-pill);
    font-size: .82rem;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    transition: all var(--transition);
    background: var(--white);
}
.filter-pill:hover {
    border-color: var(--gold);
    color: var(--gold);
}
.filter-pill.active {
    background: var(--brown-deep);
    color: var(--white);
    border-color: var(--brown-deep);
}

/* ═══ BLOG LAYOUT & POST CARDS ═══ */
.blog-with-sidebar {
    padding: 72px 0;
    background: var(--white);
}
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.post-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--cream-dark);
    transition: all .4s ease;
}
.post-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.post-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}
.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.post-card:hover .post-card-image img {
    transform: scale(1.06);
}
.post-card-cat {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--gold);
    color: var(--white);
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
}
.post-card-body {
    padding: 22px;
}
.post-card-body h3 {
    font-family: var(--ff-display);
    font-size: 1.15rem;
    color: var(--brown-deep);
    line-height: 1.3;
    margin-bottom: 10px;
    font-weight: 600;
}
.post-card-body h3 a { color: inherit; }
.post-card-body h3 a:hover { color: var(--gold); }
.post-card-body .post-excerpt {
    font-size: .88rem;
    color: var(--muted);
    line-height: 1.65;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.read-more {
    font-size: .85rem;
    font-weight: 600;
    color: var(--gold);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap .3s;
}
.read-more:hover { gap: 10px; color: var(--amber); }

/* ═══ SIDEBAR ═══ */
.sidebar {
    position: sticky;
    top: 96px;
}
.sidebar-card {
    background: var(--cream-light);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--cream-dark);
    margin-bottom: 24px;
}
.sidebar-card h4 {
    font-family: var(--ff-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--brown-deep);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: .5px;
}
.sidebar-card h4 i { color: var(--gold); font-size: .9rem; }
.category-list { display: flex; flex-direction: column; gap: 4px; }
.cat-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-radius: var(--radius);
    transition: all var(--transition);
    font-size: .9rem;
    color: var(--body);
    cursor: pointer;
}
.cat-item:hover {
    background: rgba(201,152,46,.08);
    padding-left: 18px;
    color: var(--gold);
}
.cat-count {
    font-size: .72rem;
    font-weight: 700;
    color: var(--gold);
    background: rgba(201,152,46,.1);
    padding: 2px 10px;
    border-radius: var(--radius-pill);
}

/* ═══ RESPONSIVE ═══ */
@media(max-width: 1024px) {
    .blog-layout { grid-template-columns: 1fr; }
}
@media(max-width: 768px) {
    .blog-grid { grid-template-columns: 1fr; }
}