/* ═══════════════════════════════════════════════════════
   CANONIX — blog.css
   Journal page styles (extends styles.css)
═══════════════════════════════════════════════════════ */

/* ── Journal Header ──────────────────────────────────── */
.journal-header {
    position: relative;
    padding: clamp(120px, 16vw, 200px) 0 clamp(60px, 8vw, 100px);
    border-bottom: 1px solid var(--line);
    overflow: hidden;
}

.journal-header-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.journal-eyebrow {
    display: flex;
    align-items: center;
    gap: 20px;
}

.jh-tag {
    color: var(--fire);
    font-size: 10px;
    white-space: nowrap;
}

.jh-rule {
    flex: 1;
    height: 1px;
    background: var(--line-light);
    max-width: 240px;
}

.jh-count {
    color: var(--t3);
    font-size: 10px;
}

.journal-title {
    font-family: var(--font-head);
    font-size: clamp(64px, 11vw, 150px);
    font-weight: 800;
    line-height: 0.92;
    letter-spacing: -0.05em;
    color: var(--t1);
}

.journal-desc {
    color: var(--t2);
    font-size: clamp(14px, 1.5vw, 17px);
    line-height: 1.7;
    max-width: 460px;
    font-weight: 300;
}

.journal-header-bg-line {
    position: absolute;
    height: 1px;
    background: var(--line);
    left: 0;
    right: 0;
    pointer-events: none;
    opacity: 0.6;
}

.jh-l1 {
    bottom: 30%;
}

.jh-l2 {
    bottom: 60%;
    opacity: 0.3;
}

/* ── Shared Journal Inner ──────────────────────────── */
.journal-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

/* ── Filter Row ─────────────────────────────────────── */
.filter-row {
    border-bottom: 1px solid var(--line);
    padding: 0;
    background: var(--surface);
}

.filter-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    align-items: center;
    gap: 24px;
    height: 52px;
}

.filter-label {
    color: var(--t3);
    font-size: 9px;
}

.filters {
    display: flex;
    gap: 4px;
}

.filter-btn {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--t3);
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px 12px;
    transition: color 0.2s, background 0.2s;
}

.filter-btn:hover {
    color: var(--t2);
}

.filter-btn.active {
    color: var(--fire);
    background: var(--fire-glow);
}

/* ── Featured Entry ─────────────────────────────────── */
.journal-featured {
    border-bottom: 1px solid var(--line);
    padding: clamp(56px, 7vw, 96px) 0;
    background: var(--bg);
}

.entry-featured {
    max-width: 820px;
}

.ef-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 28px;
}

.ef-tag {
    color: var(--fire);
    font-size: 10px;
}

.ef-date {
    color: var(--t3);
    font-size: 10px;
}

.ef-read {
    color: var(--t3);
    font-size: 10px;
}

.ef-title {
    font-family: var(--font-head);
    font-size: clamp(28px, 4vw, 52px);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.04em;
    color: var(--t1);
    margin-bottom: 24px;
}

.ef-title a {
    color: inherit;
    transition: color 0.2s;
}

.ef-title a:hover {
    color: var(--fire);
}

.ef-body {
    color: var(--t2);
    font-size: clamp(15px, 1.6vw, 17px);
    line-height: 1.8;
    max-width: 640px;
    margin-bottom: 36px;
}

.ef-footer {
    display: flex;
    align-items: center;
    gap: 32px;
}

.ef-link {
    font-size: 11px;
    color: var(--fire);
    letter-spacing: 0.12em;
    position: relative;
    padding-bottom: 2px;
}

.ef-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--fire);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ef-link:hover::after {
    transform: scaleX(1);
}

.ef-tags {
    display: flex;
    gap: 8px;
}

.ef-tag-pill {
    font-size: 9px;
    color: var(--t3);
    border: 1px solid var(--line);
    padding: 4px 10px;
}

/* ── Journal Entry List ─────────────────────────────── */
.journal-list-section {
    padding: 0;
    background: var(--surface);
}

.journal-entry {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 32px;
    padding: 40px 0;
    align-items: start;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.journal-entry.je-visible {
    opacity: 1;
    transform: translateY(0);
}

.je-index {
    color: var(--t3);
    font-size: 11px;
    padding-top: 4px;
}

.je-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.je-meta {
    display: flex;
    gap: 20px;
    align-items: center;
}

.je-tag {
    color: var(--fire);
    font-size: 9px;
}

.je-date {
    color: var(--t3);
    font-size: 9px;
}

.je-title {
    font-family: var(--font-head);
    font-size: clamp(17px, 2vw, 22px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: var(--t1);
}

.je-title a {
    color: inherit;
    transition: color 0.2s;
}

.je-title a:hover {
    color: var(--fire);
}

.je-excerpt {
    color: var(--t2);
    font-size: 14px;
    line-height: 1.7;
    max-width: 540px;
}

.je-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
    padding-top: 4px;
    flex-shrink: 0;
}

.je-read {
    color: var(--t3);
    font-size: 9px;
}

.je-cta {
    font-size: 16px;
    color: var(--t3);
    transition: color 0.2s, transform 0.2s;
    display: block;
}

.journal-entry:hover .je-cta {
    color: var(--fire);
    transform: translateX(4px);
}

.je-divider {
    height: 1px;
    background: var(--line);
}

/* ── Subscribe Section ──────────────────────────────── */
.journal-subscribe {
    border-top: 1px solid var(--line);
    padding: clamp(64px, 9vw, 120px) 0;
    background: var(--bg);
}

.js-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 100px);
    align-items: center;
}

.js-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.js-tag {
    color: var(--fire);
    font-size: 10px;
}

.js-title {
    font-family: var(--font-head);
    font-size: clamp(28px, 3.5vw, 46px);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.04em;
    color: var(--t1);
}

.js-desc {
    color: var(--t2);
    font-size: 15px;
    line-height: 1.7;
}

.js-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
}

.js-input {
    background: var(--surface);
    border: 1px solid var(--line-light);
    color: var(--t1);
    padding: 14px 18px;
    font-size: 11px;
    letter-spacing: 0.06em;
    outline: none;
    transition: border-color 0.2s;
}

.js-input::placeholder {
    color: var(--t3);
}

.js-input:focus {
    border-color: var(--fire-dim);
}

.js-btn {
    background: var(--fire);
    color: var(--bg);
    border: none;
    padding: 14px 28px;
    font-size: 11px;
    letter-spacing: 0.14em;
    cursor: pointer;
    align-self: flex-start;
    transition: background 0.2s, color 0.2s;
}

.js-btn:hover {
    background: var(--t1);
}

/* ── Blog Page Nav override (active state) ─────────── */
.blog-page .nav-link-blog {
    color: var(--fire);
}

.blog-page .nav-link-blog::after {
    transform: scaleX(1);
    /* always underlined on blog page */
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 768px) {
    .journal-entry {
        grid-template-columns: 48px 1fr;
        gap: 16px;
    }

    .je-right {
        display: none;
    }

    .filter-inner {
        gap: 12px;
        overflow-x: auto;
    }

    .js-inner {
        grid-template-columns: 1fr;
    }

    .ef-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .journal-title {
        font-size: 52px;
        letter-spacing: -0.04em;
    }

    .je-excerpt {
        display: none;
    }
}