/**
 * Blog Design System — Organic Glass Morphism
 * Earthy, immersive, Apple-inspired liquid glass aesthetic
 * Shared by both Gumm Land & Skyline Retreat domains
 */

/* ══════════════════════════════════════════════
   CSS VARIABLES
   ══════════════════════════════════════════════ */

:root {
    /* Page backgrounds */
    --blog-bg-deep: #1A2B22;
    --blog-bg-gradient: linear-gradient(170deg, #1A2B22 0%, #162018 40%, #1E2D25 70%, #14231C 100%);

    /* Glass morphism */
    --blog-bg-card: rgba(255, 255, 255, 0.07);
    --blog-bg-card-hover: rgba(255, 255, 255, 0.11);
    --blog-glass-blur: 18px;
    --blog-glass-border: rgba(255, 255, 255, 0.12);
    --blog-glass-border-hover: rgba(255, 255, 255, 0.2);
    --blog-glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    --blog-glass-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.35);

    /* Typography */
    --blog-text-primary: #F0EDE6;
    --blog-text-secondary: rgba(240, 237, 230, 0.7);
    --blog-text-muted: rgba(240, 237, 230, 0.45);

    /* Accent palette */
    --blog-accent-amber: #C98633;
    --blog-accent-amber-hover: #D49A4A;
    --blog-accent-gold: #FCB861;
    --blog-accent-sage: #5C7962;
    --blog-accent-mint: #80BEA4;
    --blog-accent-teal: #5A979E;
    --blog-accent-brown: #6A2B09;

    /* Effects */
    --blog-vignette-color: rgba(10, 18, 14, 0.55);
    --blog-firefly-color: rgba(252, 184, 97, 0.7);
    --blog-firefly-glow: rgba(252, 184, 97, 0.3);
}

/* Skyline Retreat domain overrides */
body.skyline-retreat {
    --blog-bg-deep: #1C2830;
    --blog-bg-gradient: linear-gradient(170deg, #1C2830 0%, #172028 40%, #1E2E38 70%, #152028 100%);
    --blog-accent-amber: #4A6FA5;
    --blog-accent-amber-hover: #5A82B8;
    --blog-firefly-color: rgba(138, 180, 220, 0.6);
    --blog-firefly-glow: rgba(138, 180, 220, 0.25);
}

/* ══════════════════════════════════════════════
   PAGE FOUNDATION
   ══════════════════════════════════════════════ */

.blog-page {
    position: relative;
    min-height: 100vh;
    background: var(--blog-bg-gradient);
    padding-bottom: 4rem;
}

/* Vignette overlay */
.blog-page::after {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, transparent 35%, var(--blog-vignette-color) 100%);
    pointer-events: none;
    z-index: 1;
}

/* Ensure content sits above vignette */
.blog-page > * {
    position: relative;
    z-index: 2;
}

/* Firefly container */
.blog-firefly-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 3;
    overflow: hidden;
}

/* ══════════════════════════════════════════════
   HEADER OVERRIDE (dark context)
   ══════════════════════════════════════════════ */

body.blog-page-active .site-header {
    background: rgba(26, 43, 34, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--blog-glass-border);
}

body.blog-page-active .logo,
body.blog-page-active .nav-links a,
body.blog-page-active .nav-dropdown-toggle {
    color: var(--blog-text-primary);
}

body.blog-page-active .nav-links a:hover,
body.blog-page-active .nav-dropdown-toggle:hover {
    color: var(--blog-accent-mint);
    opacity: 1;
}

body.blog-page-active .nav-dropdown-menu {
    background: rgba(26, 43, 34, 0.95);
    border-color: var(--blog-glass-border);
}

body.blog-page-active .nav-dropdown-item {
    color: var(--blog-text-secondary);
}

body.blog-page-active .nav-dropdown-item:hover {
    color: var(--blog-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

body.blog-page-active.skyline-retreat .site-header {
    background: rgba(28, 40, 48, 0.8);
}

/* ══════════════════════════════════════════════
   FOOTER OVERRIDE (dark context)
   ══════════════════════════════════════════════ */

body.blog-page-active .site-footer {
    background: rgba(14, 22, 18, 0.9);
    border-top: 1px solid var(--blog-glass-border);
    color: var(--blog-text-secondary);
}

/* ══════════════════════════════════════════════
   GLASS MORPHISM BASE
   ══════════════════════════════════════════════ */

.blog-glass {
    background: var(--blog-bg-card);
    backdrop-filter: blur(var(--blog-glass-blur));
    -webkit-backdrop-filter: blur(var(--blog-glass-blur));
    border: 1px solid var(--blog-glass-border);
    border-radius: 16px;
    box-shadow: var(--blog-glass-shadow);
    transition: background 0.35s ease, transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

@supports not (backdrop-filter: blur(1px)) {
    .blog-glass {
        background: rgba(30, 50, 40, 0.88);
    }
}

/* ══════════════════════════════════════════════
   CONTAINER
   ══════════════════════════════════════════════ */

.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ══════════════════════════════════════════════
   INDEX PAGE HEADER
   ══════════════════════════════════════════════ */

.blog-index-header {
    text-align: center;
    padding: 5rem 0 2.5rem;
}

.blog-title-xl {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--blog-text-primary);
    line-height: 1.1;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.blog-subtitle {
    font-size: 1.1rem;
    color: var(--blog-text-secondary);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ══════════════════════════════════════════════
   SEARCH BAR
   ══════════════════════════════════════════════ */

.blog-search {
    max-width: 600px;
    margin: 0 auto 2rem;
    padding: 0.4rem;
}

.blog-search-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-search-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0.8rem 1rem;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    color: var(--blog-text-primary);
    outline: none;
}

.blog-search-input::placeholder {
    color: var(--blog-text-muted);
}

.blog-search-btn {
    padding: 0.7rem 1.4rem;
    background: var(--blog-accent-amber);
    color: #1A1A1A;
    border: none;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
}

.blog-search-btn:hover {
    background: var(--blog-accent-amber-hover);
    transform: translateY(-1px);
}

.blog-search-clear {
    padding: 0.5rem 1rem;
    color: var(--blog-text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    border: 1px solid var(--blog-glass-border);
    border-radius: 8px;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.blog-search-clear:hover {
    color: var(--blog-text-primary);
    border-color: var(--blog-glass-border-hover);
}

/* Search results banner */
.blog-search-results {
    text-align: center;
    padding: 1rem 1.5rem;
    margin-bottom: 2rem;
    color: var(--blog-text-secondary);
    font-size: 0.95rem;
}

.blog-search-results strong {
    color: var(--blog-accent-gold);
}

/* ══════════════════════════════════════════════
   CATEGORY PILLS
   ══════════════════════════════════════════════ */

.blog-categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 2.5rem;
}

.blog-category-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 1.15rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--blog-text-secondary);
    background: var(--blog-bg-card);
    border: 1px solid var(--blog-glass-border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.25s ease;
}

.blog-category-pill:hover {
    color: var(--blog-text-primary);
    background: var(--blog-bg-card-hover);
    border-color: var(--blog-glass-border-hover);
}

.blog-category-pill.active {
    background: var(--blog-accent-sage);
    color: #fff;
    border-color: var(--blog-accent-sage);
}

.blog-category-count {
    font-size: 0.75rem;
    opacity: 0.6;
}

/* ══════════════════════════════════════════════
   BLOG CARD GRID
   ══════════════════════════════════════════════ */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.75rem;
}

.blog-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
}

.blog-card:hover {
    background: var(--blog-bg-card-hover);
    border-color: var(--blog-glass-border-hover);
    transform: translateY(-5px);
    box-shadow: var(--blog-glass-shadow-hover);
}

/* Card image */
.blog-card-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.06);
}

.blog-card-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, rgba(26, 43, 34, 0.4), transparent);
    pointer-events: none;
}

/* Card body */
.blog-card-body {
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.78rem;
    color: var(--blog-text-muted);
}

.blog-card-category {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    background: var(--cat-color, var(--blog-accent-sage));
    color: #fff;
}

.blog-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.6rem;
}

.blog-card-title a {
    color: var(--blog-text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.blog-card-title a:hover {
    color: var(--blog-accent-mint);
}

.blog-card-excerpt {
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--blog-text-secondary);
    margin-bottom: 0.75rem;
    flex: 1;
}

.blog-card-excerpt mark {
    background: rgba(252, 184, 97, 0.25);
    color: var(--blog-accent-gold);
    padding: 0.1em 0.2em;
    border-radius: 3px;
}

.blog-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.blog-tag-pill {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.72rem;
    color: var(--blog-accent-teal);
    background: rgba(90, 151, 158, 0.1);
    border: 1px solid rgba(90, 151, 158, 0.2);
    text-decoration: none;
    transition: all 0.2s ease;
}

.blog-tag-pill:hover {
    background: rgba(90, 151, 158, 0.2);
    border-color: rgba(90, 151, 158, 0.35);
    color: var(--blog-accent-mint);
}

.blog-card-cta {
    display: inline-block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--blog-accent-amber);
    text-decoration: none;
    transition: color 0.2s ease;
    margin-top: auto;
}

.blog-card-cta:hover {
    color: var(--blog-accent-amber-hover);
}

/* Empty state */
.blog-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--blog-text-muted);
    font-size: 1.05rem;
}

/* ══════════════════════════════════════════════
   PAGINATION
   ══════════════════════════════════════════════ */

.blog-pagination {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.blog-pagination nav {
    display: flex;
    gap: 0.3rem;
}

.blog-pagination a,
.blog-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    border-radius: 10px;
    font-size: 0.9rem;
    text-decoration: none;
    color: var(--blog-text-secondary);
    background: var(--blog-bg-card);
    border: 1px solid var(--blog-glass-border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.2s ease;
}

.blog-pagination a:hover {
    background: var(--blog-bg-card-hover);
    color: var(--blog-text-primary);
}

.blog-pagination span[aria-current="page"] {
    background: var(--blog-accent-amber);
    color: #1A1A1A;
    border-color: var(--blog-accent-amber);
    font-weight: 600;
}

.blog-pagination span.disabled {
    opacity: 0.3;
}

/* ══════════════════════════════════════════════
   SHOW PAGE — HERO
   ══════════════════════════════════════════════ */

.blog-hero {
    position: relative;
    width: 100%;
    height: 50vh;
    min-height: 320px;
    max-height: 550px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: flex-end;
}

.blog-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(26, 43, 34, 0.15) 0%,
        rgba(26, 43, 34, 0.4) 50%,
        var(--blog-bg-deep) 100%
    );
}

.blog-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 2.5rem;
}

.blog-hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    max-width: 720px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
}

/* No-image header fallback */
.blog-show-header {
    padding: 6rem 0 2rem;
    text-align: center;
}

.blog-show-header .blog-title-xl {
    max-width: 720px;
    margin: 0 auto;
}

/* ══════════════════════════════════════════════
   SHOW PAGE — META BAR
   ══════════════════════════════════════════════ */

.blog-meta-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    padding: 1rem 2rem;
    margin-top: -1.5rem;
    margin-bottom: 2.5rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    font-size: 0.88rem;
    color: var(--blog-text-secondary);
}

.blog-meta-category {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    background: var(--cat-color, var(--blog-accent-sage));
    color: #fff;
}

.blog-meta-separator {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--blog-text-muted);
}

/* ══════════════════════════════════════════════
   SHOW PAGE — CONTENT AREA (warm reading bg)
   ══════════════════════════════════════════════ */

.blog-content-area {
    max-width: 720px;
    margin: 0 auto 2.5rem;
    padding: 3rem;
    background: rgba(253, 252, 250, 0.95);
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
}

.blog-post-body {
    font-family: 'Inter', sans-serif;
    font-size: 1.08rem;
    line-height: 1.8;
    color: #3D3D3D;
}

.blog-post-body h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.7rem;
    font-weight: 600;
    color: #2C3E2D;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.blog-post-body h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.35rem;
    font-weight: 600;
    color: #2C3E2D;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.blog-post-body p {
    margin-bottom: 1.25rem;
}

.blog-post-body a {
    color: var(--blog-accent-amber);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.blog-post-body a:hover {
    color: #6A2B09;
}

.blog-post-body blockquote {
    margin: 2rem 0;
    padding: 1.25rem 1.5rem;
    border-left: 4px solid var(--blog-accent-amber);
    background: rgba(201, 134, 51, 0.06);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: #555;
}

.blog-post-body pre {
    margin: 1.5rem 0;
    padding: 1.25rem;
    background: #1e1e2e;
    border-radius: 10px;
    overflow-x: auto;
    font-size: 0.88rem;
    line-height: 1.6;
}

.blog-post-body code {
    font-family: 'SFMono-Regular', 'Fira Code', monospace;
    font-size: 0.88em;
}

.blog-post-body :not(pre) > code {
    background: rgba(92, 121, 98, 0.1);
    padding: 0.2em 0.45em;
    border-radius: 4px;
    color: #5C7962;
}

.blog-post-body pre code {
    background: none;
    padding: 0;
    color: #cdd6f4;
}

.blog-post-body img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 1.5rem 0;
}

.blog-post-body ul,
.blog-post-body ol {
    margin: 1rem 0 1.5rem;
    padding-left: 1.5rem;
}

.blog-post-body li {
    margin-bottom: 0.5rem;
}

.blog-post-body hr {
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(92, 121, 98, 0.3), transparent);
    margin: 2.5rem 0;
}

/* ══════════════════════════════════════════════
   SHOW PAGE — TAGS & NAV
   ══════════════════════════════════════════════ */

.blog-show-tags {
    max-width: 720px;
    margin: 0 auto 2rem;
    padding: 1rem 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.blog-show-tags-label {
    font-size: 0.8rem;
    color: var(--blog-text-muted);
    margin-right: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.blog-show-nav {
    max-width: 720px;
    margin: 0 auto 4rem;
    display: flex;
}

.blog-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.4rem;
    text-decoration: none;
    color: var(--blog-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.25s ease;
}

.blog-back-btn:hover {
    background: var(--blog-bg-card-hover);
    color: var(--blog-text-primary);
    transform: translateX(-4px);
}

/* ══════════════════════════════════════════════
   FIREFLY PARTICLES
   ══════════════════════════════════════════════ */

.blog-firefly {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--blog-firefly-color);
    box-shadow: 0 0 6px 3px var(--blog-firefly-glow);
    animation:
        blog-firefly-float var(--fly-duration, 12s) var(--fly-delay, 0s) infinite ease-in-out,
        blog-firefly-glow var(--glow-duration, 3s) var(--fly-delay, 0s) infinite ease-in-out;
    will-change: transform, opacity;
}

@keyframes blog-firefly-float {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0;
    }
    8% {
        opacity: 0.9;
    }
    25% {
        transform: translate(var(--fx, 60px), var(--fy, -80px)) scale(1.15);
    }
    50% {
        transform: translate(var(--fx2, -50px), var(--fy2, -120px)) scale(0.7);
        opacity: 1;
    }
    75% {
        transform: translate(var(--fx3, 70px), var(--fy3, -40px)) scale(1.1);
    }
    92% {
        opacity: 0.9;
    }
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0;
    }
}

@keyframes blog-firefly-glow {
    0%, 100% {
        box-shadow: 0 0 4px 2px var(--blog-firefly-glow);
    }
    50% {
        box-shadow: 0 0 14px 7px var(--blog-firefly-glow);
    }
}

/* ══════════════════════════════════════════════
   SCROLL REVEAL
   ══════════════════════════════════════════════ */

.blog-card-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.blog-card-reveal.blog-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ══════════════════════════════════════════════
   FOCUS & ACCESSIBILITY
   ══════════════════════════════════════════════ */

.blog-page a:focus-visible,
.blog-page button:focus-visible,
.blog-page input:focus-visible {
    outline: 2px solid var(--blog-accent-mint);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .blog-firefly {
        display: none !important;
    }

    .blog-card-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .blog-card,
    .blog-glass {
        transition: none;
    }

    .blog-hero {
        background-attachment: scroll;
    }
}

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 1.5rem;
    }
}

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

    .blog-index-header {
        padding: 4rem 0 2rem;
    }

    .blog-title-xl {
        font-size: 2.5rem;
    }

    .blog-hero {
        height: 40vh;
        min-height: 260px;
        background-attachment: scroll;
    }

    .blog-hero-title {
        font-size: 2rem;
    }

    .blog-content-area {
        padding: 2rem 1.5rem;
        margin-left: 0.5rem;
        margin-right: 0.5rem;
        border-radius: 14px;
    }

    .blog-meta-bar {
        gap: 0.75rem;
        padding: 0.8rem 1.25rem;
        font-size: 0.8rem;
    }

    .blog-container {
        padding: 0 1.25rem;
    }

    .blog-firefly:nth-child(odd) {
        display: none;
    }

    .blog-glass {
        --blog-glass-blur: 10px;
    }
}

@media (max-width: 480px) {
    .blog-title-xl {
        font-size: 2rem;
    }

    .blog-hero-title {
        font-size: 1.6rem;
    }

    .blog-search-form {
        flex-wrap: wrap;
    }

    .blog-search-btn {
        width: 100%;
    }

    .blog-content-area {
        padding: 1.5rem 1.25rem;
    }

    .blog-firefly {
        display: none;
    }
}