/* ============================================
   BLOG INDEX PAGE — SUE Behavioural Design
   blog-index.css  v1
   Vervangt blog-landing.css voor /nl/blog/
   ============================================ */

:root {
    --coral: #FF5A5F;
    --coral-light: #FFB7B9;
    --coral-lighter: #FFE5E5;
    --dark-grey: #797979;
    --mid-grey: #aaa;
    --light-grey: #F2F2F2;
    --warm: #faf9f8;
    --white: #FFFFFF;
    --black: #1a1a1a;
    --max-width: 1100px;
    --card-radius: 12px;
    --btn-radius: 4px;
    --border-color: rgba(0,0,0,0.06);
    --border: rgba(0,0,0,0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: Georgia, 'Times New Roman', serif;
    color: var(--black);
    line-height: 1.8;
    font-size: 17px;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: 64px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: Georgia, serif;
    font-weight: normal;
    line-height: 1.3;
}

a { color: inherit; text-decoration: none; }

.container { max-width: 800px; margin: 0 auto; padding: 0 2rem; }
.container-wide { max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; }

.overline {
    display: block;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--coral);
    margin-bottom: 0.75rem;
}

.hl {
    background: linear-gradient(180deg, transparent 55%, #FFE5E5 55%);
    padding: 0 0.15rem;
}


/* ============================================
   BLOG HERO — split layout
   ============================================ */
.blog-hero {
    border-bottom: 1px solid var(--border);
    padding: 3.5rem 0 2.5rem;
}

.blog-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

/* Left column */
.blog-hero-left {}

.blog-hero h1 {
    font-family: Georgia, serif;
    font-size: 2.6rem;
    font-weight: normal;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    color: var(--black);
}

.blog-hero-lead {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.blog-hero-stats {
    display: flex;
    gap: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    margin-bottom: 0;
}

.blog-stat-num {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--black);
    display: block;
    line-height: 1;
}

.blog-stat-label {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--mid-grey);
}

/* Search bar */
.blog-search-wrap {
    position: relative;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.blog-search-bar {
    display: flex;
    align-items: center;
    border: 1.5px solid rgba(0,0,0,0.15);
    border-radius: 6px;
    background: white;
    overflow: hidden;
    transition: border-color 0.2s;
}

.blog-search-bar:focus-within { border-color: var(--coral); }

.blog-search-icon {
    padding: 0 0.85rem;
    color: var(--mid-grey);
    font-size: 1rem;
    flex-shrink: 0;
    pointer-events: none;
}

.blog-search-bar input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0.75rem 0;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    color: var(--black);
    background: transparent;
}

.blog-search-bar input::placeholder { color: var(--mid-grey); }

.blog-search-bar button {
    background: var(--coral);
    color: white;
    border: none;
    padding: 0.75rem 1.1rem;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
}

.blog-search-bar button:hover { background: #e54e53; }

.blog-search-hint {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.68rem;
    color: var(--mid-grey);
    margin-top: 0.4rem;
}

.blog-search-hint a { color: var(--coral); }
.blog-search-hint a:hover { text-decoration: underline; }

/* Search results dropdown */
.blog-search-results {
    position: absolute;
    top: calc(100% - 0.4rem);
    left: 0;
    right: 0;
    background: white;
    border: 1.5px solid var(--coral);
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    z-index: 100;
    overflow: hidden;
    display: none;
}

.blog-search-results.open { display: block; }

.blog-search-result {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: background 0.1s;
}

.blog-search-result:last-child { border-bottom: none; }
.blog-search-result:hover { background: var(--light-grey); }

.blog-search-result-title {
    font-family: Georgia, serif;
    font-size: 0.92rem;
    color: var(--black);
    flex: 1;
    line-height: 1.35;
}

.blog-search-result-cat {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--coral);
    white-space: nowrap;
}

.blog-search-empty {
    padding: 0.85rem 1rem;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.85rem;
    color: var(--mid-grey);
}

/* Right column — Essential Reads */
.blog-essential {}

.blog-essential-title {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--mid-grey);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1.5px solid var(--border);
}

.blog-ess-item {
    display: flex;
    align-items: baseline;
    gap: 0.9rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: color 0.15s;
}

.blog-ess-item:last-child { border-bottom: none; }
.blog-ess-item:hover .blog-ess-text { color: var(--coral); }

.blog-ess-num {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--coral-light);
    min-width: 1.4rem;
    line-height: 1;
    padding-top: 0.15rem;
    flex-shrink: 0;
}

.blog-ess-text {
    font-family: Georgia, serif;
    font-size: 1rem;
    line-height: 1.35;
    color: var(--black);
    transition: color 0.15s;
}

.blog-ess-tag {
    display: block;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--mid-grey);
    margin-top: 0.15rem;
}


/* ============================================
   SECTION LABEL / DIVIDER
   ============================================ */
.sec-label {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--mid-grey);
    border-bottom: 1.5px solid var(--border);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}


/* ============================================
   CATEGORY GRID — Topics per categorie
   ============================================ */
.blog-cats {
    padding: 3.5rem 0;
    border-bottom: 1px solid var(--border);
}

.blog-cats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
}

.blog-cat-block {
    padding: 2rem 2.5rem 2rem 0;
    border-bottom: 1px solid var(--border);
}

.blog-cat-block:nth-child(even) {
    padding-left: 2.5rem;
    padding-right: 0;
    border-left: 1px solid var(--border);
}

.blog-cat-block:nth-last-child(-n+2) { border-bottom: none; }

.blog-cat-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1.1rem;
}

.blog-cat-name {
    font-family: Georgia, serif;
    font-size: 1.15rem;
    font-weight: normal;
    color: var(--black);
}

.blog-cat-more {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--coral);
    text-decoration: none;
}

.blog-cat-more:hover { text-decoration: underline; }

.blog-cat-art {
    display: block;
    padding: 0.45rem 0;
    font-family: Georgia, serif;
    font-size: 0.92rem;
    line-height: 1.4;
    color: var(--black);
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: color 0.15s;
}

.blog-cat-art:last-child { border-bottom: none; }
.blog-cat-art:hover { color: var(--coral); }

/* "Bekijk alle artikelen" footer link */
.blog-cats-footer {
    margin-top: 1.5rem;
    text-align: center;
}

.blog-cats-all {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--coral);
    text-decoration: none;
    border: 1.5px solid rgba(255,90,95,0.3);
    padding: 0.55rem 1.25rem;
    border-radius: 4px;
    display: inline-block;
    transition: all 0.2s;
}

.blog-cats-all:hover {
    background: var(--coral);
    color: white;
    border-color: var(--coral);
}


/* ============================================
   RECENT ARTICLES — text stream
   ============================================ */
.blog-recent {
    padding: 3rem 0;
    border-bottom: 1px solid var(--border);
}

.blog-art-row {
    display: flex;
    gap: 1rem;
    align-items: baseline;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: color 0.15s;
}

.blog-art-row:last-child { border-bottom: none; }
.blog-art-row:hover .blog-art-row-title { color: var(--coral); }

.blog-art-row-cat {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--coral);
    white-space: nowrap;
    min-width: 140px;
}

.blog-art-row-title {
    font-family: Georgia, serif;
    font-size: 0.98rem;
    line-height: 1.4;
    color: var(--black);
    transition: color 0.15s;
    flex: 1;
}

.blog-art-row-date {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.68rem;
    color: var(--mid-grey);
    white-space: nowrap;
}


/* ============================================
   BROWSE SECTION — filter + article grid
   (stijlen overgenomen uit blog-landing.css)
   ============================================ */
.browse-section {
    padding: 5rem 0 6rem;
    background: var(--white);
    border-top: 1px solid var(--border-color);
}

.browse-section h2 {
    margin-bottom: 2rem;
}

.topics-section-heading {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 2rem;
}

.filter-bar { margin-bottom: 3rem; }

.filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.filter-pill {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 7px 16px;
    border-radius: 50px;
    border: 1px solid rgba(0,0,0,0.12);
    background: var(--white);
    color: var(--dark-grey);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.filter-pill:hover { border-color: var(--coral); color: var(--coral); }
.filter-pill.active { background: var(--coral); color: var(--white); border-color: var(--coral); }

.browse-search {
    position: relative;
    width: 100%;
    max-width: 560px;
    margin-bottom: 1.75rem;
}

.browse-search input {
    width: 100%;
    height: 52px;
    border-radius: 8px;
    border: 1.5px solid rgba(0,0,0,0.12);
    padding: 0 48px 0 20px;
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    color: var(--black);
    background: var(--white);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.browse-search input::placeholder { color: var(--dark-grey); }
.browse-search input:focus {
    border-color: var(--coral);
    box-shadow: 0 0 0 3px rgba(255,90,95,0.08);
}

.browse-search .search-icon {
    position: absolute;
    right: 12px; top: 50%;
    transform: translateY(-50%);
    width: 20px; height: 20px;
    color: var(--dark-grey);
    pointer-events: none;
}

.browse-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.browse-card {
    padding: 2rem;
    background: var(--white);
    border-radius: var(--card-radius);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.browse-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,0,0,0.06);
}

.browse-card-category {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--coral);
    margin-bottom: 0.75rem;
}

.browse-card h3 {
    font-family: Georgia, serif;
    font-size: 1.1rem;
    font-weight: normal;
    line-height: 1.4;
    color: var(--black);
    margin-bottom: 0.75rem;
}

.browse-card p {
    font-size: 1rem;
    color: var(--dark-grey);
    line-height: 1.65;
    flex-grow: 1;
}

.browse-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.25rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.7rem;
    color: var(--dark-grey);
}

.browse-card-meta .browse-read-more {
    font-weight: 600;
    color: var(--coral);
}

.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 0;
    color: var(--dark-grey);
    font-size: 1rem;
    display: none;
}


/* ============================================
   BOOKS SECTION
   ============================================ */
.blog-books {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
    background: var(--light-grey);
}

.blog-books-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.blog-books-header h2 {
    font-family: Georgia, serif;
    font-size: 1.8rem;
    font-weight: normal;
    color: var(--black);
}

.blog-books-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.blog-book-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
}

.blog-book-item img {
    width: 150px;
    height: 225px;
    object-fit: contain;
    object-position: center;
    border-radius: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    transition: transform 0.3s ease;
}

.blog-book-item:hover img { transform: translateY(-4px); }

.blog-book-badge {
    display: inline-block;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--coral);
    background: var(--coral-lighter);
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    margin-top: 0.4rem;
}

.blog-book-title {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--black);
}

.blog-book-tagline {
    font-family: Georgia, serif;
    font-size: 0.85rem;
    color: var(--dark-grey);
    line-height: 1.45;
}

.blog-book-author {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.72rem;
    color: var(--mid-grey);
}

.blog-book-btns {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 0.25rem;
}

.blog-book-btn-primary {
    background: var(--coral);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: background 0.2s;
}

.blog-book-btn-primary:hover { background: #e54e53; }

.blog-book-btn-secondary {
    background: transparent;
    color: var(--black);
    border: 1.5px solid rgba(0,0,0,0.2);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}

.blog-book-btn-secondary:hover { background: var(--black); color: white; }


/* ============================================
   NEWSLETTER — centered card (blog-stijl)
   ============================================ */
.blog-nl-section {
    padding: 3.5rem 0 4.5rem;
    background: var(--white);
}

.blog-nl-centered {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 3rem 3.5rem;
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.blog-nl-avatar-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.1rem;
}

.blog-nl-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--coral-lighter);
    flex-shrink: 0;
}

.blog-nl-byline-name {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--black);
    display: block;
    text-align: left;
}

.blog-nl-byline-role {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.64rem;
    color: var(--dark-grey);
    display: block;
    text-align: left;
}

.blog-nl-eyebrow {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--coral);
    margin-bottom: 0.75rem;
}

.blog-nl-title {
    font-family: Georgia, serif;
    font-size: 2rem;
    font-weight: 400;
    color: var(--black);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.blog-nl-body {
    font-family: Georgia, serif;
    font-size: 1rem;
    color: var(--dark-grey);
    line-height: 1.7;
    max-width: 520px;
    margin: 0 auto 1.5rem;
}

.blog-nl-form {
    display: flex;
    gap: 0.5rem;
    max-width: 480px;
    margin: 0 auto 0.65rem;
}

.blog-nl-input {
    flex: 1;
    border: 1.5px solid var(--border);
    border-radius: var(--btn-radius);
    padding: 0.7rem 0.9rem;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.85rem;
    color: var(--black);
    outline: none;
}

.blog-nl-input:focus { border-color: var(--coral); }

.blog-nl-btn {
    background: var(--coral);
    color: white;
    border: none;
    border-radius: var(--btn-radius);
    padding: 0.7rem 1.3rem;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
}

.blog-nl-btn:hover { background: #e54e53; }

.blog-nl-proof {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.68rem;
    color: var(--dark-grey);
}


/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(12px);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
}


/* ============================================
   RESPONSIVE — 1000px
   ============================================ */
@media (max-width: 1000px) {
    .browse-grid { grid-template-columns: repeat(2, 1fr); }
}


/* ============================================
   RESPONSIVE — 900px
   ============================================ */
@media (max-width: 900px) {
    .blog-hero-inner {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .blog-hero h1 { font-size: 2rem; }
    .blog-cats-grid { grid-template-columns: 1fr; }
    .blog-cat-block {
        padding: 1.5rem 0 !important;
        border-left: none !important;
    }
    .blog-books-grid { grid-template-columns: 1fr 1fr; }
    .filter-bar { flex-direction: column; }
    .browse-search { width: 100%; max-width: 100%; }
}


/* ============================================
   RESPONSIVE — 600px
   ============================================ */
@media (max-width: 600px) {
    .blog-hero { padding: 2.5rem 0 2rem; }
    .blog-hero h1 { font-size: 1.75rem; }
    .blog-hero-stats { gap: 1.25rem; }
    .blog-nl-centered { padding: 2rem 1.5rem; }
    .blog-nl-form { flex-direction: column; }
    .blog-nl-title { font-size: 1.5rem; }
    .browse-section { padding: 3.5rem 0 4rem; }
    .browse-grid { grid-template-columns: 1fr; }
    .blog-books-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .blog-art-row-cat { min-width: 100px; font-size: 0.6rem; }
    .filter-pills {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 8px;
        scrollbar-width: none;
    }
    .filter-pills::-webkit-scrollbar { display: none; }
    .container-wide { padding: 0 1.25rem; }
}