/* ============================================
   CHELVANAYAKAM MEMORIAL TRUST
   Dedicated Single Blog Dispatch Page Styles
   ============================================ */

/* ─── 01 HERO & HEADER ─── */
.blog-single-header-section {
    position: relative;
    padding-top: clamp(130px, 14vw, 170px);
    padding-bottom: clamp(36px, 4.5vw, 56px);
    background: radial-gradient(circle at 50% 0%, rgba(22, 146, 145, 0.10) 0%, transparent 65%),
                radial-gradient(circle at 10% 100%, rgba(11, 113, 112, 0.05) 0%, transparent 40%),
                var(--off-white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    text-align: center;
}

.blog-single-header-container {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Breadcrumbs */
.blog-breadcrumbs {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.84rem;
    color: var(--body-grey);
    margin: 0 auto 20px;
    background: #FFFFFF;
    padding: 6px 18px;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.blog-breadcrumbs a {
    color: var(--cmt-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.blog-breadcrumbs a:hover {
    color: var(--cmt-primary-dark);
    text-decoration: underline;
}

.blog-breadcrumbs-sep {
    color: #94A3B8;
    font-size: 0.8rem;
}

.blog-breadcrumbs-current {
    color: var(--graphite);
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 320px;
}

/* Badges / Eyebrow Row */
.blog-single-meta-badges {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 22px;
}

.blog-meta-dot {
    color: #94A3B8;
    font-size: 0.85rem;
}

.blog-single-time,
.blog-single-date {
    font-size: 0.86rem;
    color: #64748B;
    font-weight: 500;
}

/* Title (H1) */
.blog-single-h1 {
    font-family: var(--font-display);
    font-size: clamp(2.1rem, 4.2vw, 3.4rem);
    font-weight: 800;
    color: var(--graphite);
    line-height: 1.22;
    letter-spacing: -0.025em;
    text-align: center;
    max-width: 920px;
    margin: 0 auto clamp(24px, 3.5vw, 36px);
    text-wrap: balance;
}

/* Author Row (Pill Bar) */
.blog-single-author-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 18px;
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
    padding: 14px 26px;
    background: #FFFFFF;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 999px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.blog-single-author-left {
    display: flex;
    align-items: center;
    gap: 14px;
    text-align: left;
}

.blog-single-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cmt-primary) 0%, #16a394 100%);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(11, 113, 112, 0.25);
    flex-shrink: 0;
}

.blog-single-author-meta {
    display: flex;
    flex-direction: column;
}

.blog-single-author-name {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--graphite);
    display: block;
    line-height: 1.25;
}

.blog-single-author-role {
    font-size: 0.78rem;
    color: var(--body-grey);
    display: block;
    line-height: 1.25;
}

/* Quick Share Buttons */
.blog-single-share-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.blog-share-label {
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #64748B;
    margin-right: 4px;
}

.blog-share-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--off-white);
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: var(--graphite);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.blog-share-btn:hover {
    background: var(--cmt-primary);
    color: #FFFFFF;
    border-color: var(--cmt-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(11, 113, 112, 0.2);
}


/* ─── 02 COVER IMAGE ─── */
.blog-single-media-wrap {
    max-width: 960px;
    margin: clamp(36px, 5vw, 56px) auto clamp(36px, 5vw, 56px);
}

.blog-single-hero-frame {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 48px -12px rgba(15, 23, 42, 0.12);
    aspect-ratio: 16 / 9;
    background: #E2E8F0;
}

.blog-single-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-single-caption {
    font-size: 0.82rem;
    color: #64748B;
    text-align: center;
    margin-top: 12px;
    font-style: italic;
}


/* ─── 03 ARTICLE PROSE BODY ─── */
.blog-single-content-wrap {
    max-width: 780px;
    margin: 0 auto;
    padding-bottom: clamp(48px, 6vw, 80px);
}

/* Big Lead */
.blog-single-lead {
    font-family: var(--font-body);
    font-size: clamp(1.15rem, 1.4vw, 1.28rem);
    font-weight: 500;
    line-height: 1.75;
    color: var(--graphite);
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

/* Paragraphs */
.blog-single-body p {
    font-size: 1.05rem;
    line-height: 1.85;
    color: #334155;
    margin-bottom: 24px;
}

/* Subheadings */
.blog-single-body h2 {
    font-family: var(--font-display);
    font-size: clamp(1.45rem, 2.2vw, 1.85rem);
    font-weight: 800;
    color: var(--graphite);
    letter-spacing: -0.02em;
    line-height: 1.3;
    margin-top: 48px;
    margin-bottom: 18px;
}

/* Pull Quote */
.blog-single-quote {
    border-left: 4px solid var(--cmt-primary);
    padding: 24px 32px;
    margin: 36px 0;
    background: rgba(11, 113, 112, 0.05);
    border-radius: 0 18px 18px 0;
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-size: clamp(1.15rem, 1.4vw, 1.32rem);
    color: var(--cmt-primary-dark);
    line-height: 1.6;
    box-shadow: inset 0 0 0 1px rgba(11, 113, 112, 0.08);
}

/* Bulleted List */
.blog-single-list {
    list-style: none;
    padding: 0;
    margin: 28px 0 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.blog-single-list li {
    position: relative;
    padding-left: 28px;
    font-size: 1.02rem;
    line-height: 1.68;
    color: #334155;
}

.blog-single-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(11, 113, 112, 0.12);
    color: var(--cmt-primary);
    font-size: 0.76rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Highlight Box */
.blog-single-highlight-box {
    background: linear-gradient(135deg, rgba(11, 113, 112, 0.07) 0%, rgba(22, 163, 148, 0.04) 100%);
    border: 1.5px solid rgba(11, 113, 112, 0.18);
    border-radius: 20px;
    padding: 24px 28px;
    margin: 38px 0;
}

.blog-highlight-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 0.94rem;
    color: var(--cmt-primary);
    margin-bottom: 10px;
}

.blog-highlight-icon {
    font-size: 1.1rem;
    color: var(--cmt-primary);
}

.blog-single-highlight-box p {
    font-size: 0.98rem;
    line-height: 1.7;
    color: #1E293B;
    margin-bottom: 0;
}


/* ─── 04 KEY STATS ROW ─── */
.blog-single-stats-section {
    margin: 44px 0 52px;
}

.blog-single-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

@media (min-width: 640px) {
    .blog-single-stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.blog-single-stat-card {
    background: #FFFFFF;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 18px;
    padding: 20px 16px;
    text-align: center;
    box-shadow: 0 4px 14px -2px rgba(11, 113, 112, 0.04);
}

.blog-stat-num {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 2.8vw, 2.4rem);
    font-weight: 800;
    color: var(--cmt-primary);
    line-height: 1;
    margin-bottom: 6px;
    display: block;
}

.blog-stat-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: #64748B;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
}


/* ─── 05 AUTHOR BIO CARD ─── */
.blog-single-author-card {
    display: flex;
    gap: 22px;
    padding: 30px;
    background: #FFFFFF;
    border: 1px solid rgba(15, 23, 42, 0.09);
    border-radius: 22px;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.04);
    margin-top: 48px;
}

.blog-author-card-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cmt-primary) 0%, #16a394 100%);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.blog-author-card-meta h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--graphite);
    margin: 0 0 4px;
}

.blog-author-card-role {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--cmt-primary);
    margin-bottom: 12px;
    display: block;
}

.blog-author-card-bio {
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--body-grey);
    margin: 0;
}


/* ─── 06 FOOTER NAV & BACK TO STORIES ─── */
.blog-single-bottom-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.blog-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--cmt-primary);
    background: rgba(11, 113, 112, 0.06);
    border: 1px solid rgba(11, 113, 112, 0.16);
    padding: 12px 22px;
    border-radius: 999px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.blog-back-btn:hover {
    background: var(--cmt-primary);
    color: #FFFFFF;
    transform: translateX(-3px);
}


/* ─── 07 RELATED STORIES GRID ─── */
.blog-related-section {
    padding: clamp(50px, 6vw, 80px) 0;
    background: #F8FAFC;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.blog-related-heading {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 800;
    color: var(--graphite);
    text-align: center;
    margin-bottom: clamp(32px, 4vw, 48px);
}

/* Toast alert for copy link */
.blog-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(30px);
    background: var(--graphite);
    color: #FFFFFF;
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 0.86rem;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    z-index: 10000;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.blog-toast.is-active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}


/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
    .blog-single-header-section {
        padding-top: 110px;
        padding-bottom: 28px;
    }

    .blog-single-h1 {
        font-size: 1.85rem;
        line-height: 1.25;
        margin-bottom: 20px;
    }

    .blog-single-author-bar {
        border-radius: 20px;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 18px 20px;
        gap: 14px;
    }

    .blog-single-author-left {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .blog-single-share-group {
        width: 100%;
        justify-content: center;
        padding-top: 12px;
        border-top: 1px solid rgba(15, 23, 42, 0.08);
    }

    .blog-single-author-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 16px;
        padding: 20px;
    }

    .blog-single-quote {
        padding: 18px 20px;
        font-size: 1.05rem;
    }
}