/* Public Journal — light premium business magazine */

:root {
    --journal-bg: #f7f7f5;
    --journal-surface: #ffffff;
    --journal-surface-soft: #f3f4f6;
    --journal-ink: #1a1d23;
    --journal-ink-soft: #2c3340;
    --journal-muted: #6b7280;
    --journal-border: #e5e7eb;
    --journal-border-strong: #d1d5db;
    --journal-header: #141820;
    --journal-header-text: #f3f4f6;
    --journal-header-muted: #9aa3b2;
    --journal-accent: #3d4a5c;
    --journal-accent-soft: #e8eaee;
    --journal-serif: "Literata", "Source Serif 4", "Georgia", "Times New Roman", serif;
    --journal-sans: "IBM Plex Sans", "Source Sans 3", system-ui, -apple-system, sans-serif;
    --journal-shell: 1120px;
    --journal-read: 40rem;
    --journal-radius: 2px;
    --journal-gutter: 1rem;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}

body.journal-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background: var(--journal-bg);
    color: var(--journal-ink);
    font-family: var(--journal-sans);
    font-size: 1rem;
    line-height: 1.65;
}

img,
video,
iframe {
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
}

.journal-shell {
    width: 100%;
    max-width: var(--journal-shell);
    margin-inline: auto;
    padding-inline: var(--journal-gutter);
}

.journal-main {
    flex: 1;
    padding: 1.75rem 0 3.5rem;
    min-width: 0;
}

.journal-muted {
    color: var(--journal-muted);
}

/* Header — dark contrast masthead -------------------------------------- */

.journal-header {
    background: var(--journal-header);
    color: var(--journal-header-text);
    border-bottom: 1px solid #232a36;
    position: sticky;
    top: 0;
    z-index: 20;
}

.journal-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 4.25rem;
    padding-block: 0.85rem;
}

.journal-masthead {
    font-family: var(--journal-serif);
    font-size: clamp(1.2rem, 4.2vw, 1.75rem);
    font-weight: 400;
    letter-spacing: 0.01em;
    text-decoration: none;
    color: var(--journal-header-text);
    line-height: 1.15;
    max-width: min(16rem, 70vw);
}

.journal-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1.35rem;
    align-items: center;
}

.journal-nav a {
    color: var(--journal-header-muted);
    text-decoration: none;
    font-size: 0.8125rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.35rem 0;
    border-bottom: 1px solid transparent;
}

.journal-nav a:hover,
.journal-nav a.is-active {
    color: var(--journal-header-text);
    border-bottom-color: #8b95a5;
}

.journal-nav--desktop {
    display: none;
}

.journal-nav-mobile {
    position: relative;
    flex-shrink: 0;
}

.journal-nav-mobile__toggle {
    list-style: none;
    cursor: pointer;
    color: var(--journal-header-muted);
    font-size: 0.8125rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.55rem 0.85rem;
    border: 1px solid #3a4252;
    border-radius: var(--journal-radius);
    background: transparent;
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.journal-nav-mobile__toggle::-webkit-details-marker {
    display: none;
}

.journal-nav--mobile {
    position: absolute;
    right: 0;
    top: calc(100% + 0.5rem);
    width: min(18rem, calc(100vw - 2rem));
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem;
    background: #1a2030;
    border: 1px solid #2a3140;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.journal-nav--mobile a {
    padding: 0.8rem 0.9rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    border-bottom: none;
    color: var(--journal-header-muted);
}

.journal-nav--mobile a:hover,
.journal-nav--mobile a.is-active {
    background: #232a38;
    color: var(--journal-header-text);
}

/* Hero — light journal cover -------------------------------------------- */

.journal-home {
    display: grid;
    gap: 2.75rem;
}

.journal-hero {
    padding: 1.75rem 0 2rem;
    border-bottom: 1px solid var(--journal-border);
    max-width: 52rem;
}

.journal-hero__kicker,
.journal-card__kicker,
.journal-article__kicker,
.journal-page-header__eyebrow {
    margin: 0 0 0.75rem;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--journal-accent);
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.5rem;
    align-items: center;
}

.journal-card__dot,
.journal-article__meta-sep {
    opacity: 0.55;
}

.journal-hero__title {
    margin: 0 0 0.9rem;
    font-family: var(--journal-serif);
    font-size: clamp(1.85rem, 5.5vw, 3rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--journal-ink);
    overflow-wrap: anywhere;
}

.journal-hero__title a {
    text-decoration: none;
}

.journal-hero__title a:hover {
    color: var(--journal-ink-soft);
}

.journal-hero__dek {
    margin: 0 0 1.5rem;
    max-width: 38rem;
    color: var(--journal-muted);
    font-size: clamp(1.05rem, 2.8vw, 1.2rem);
    line-height: 1.55;
}

.journal-hero__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.7rem 1.4rem;
    border: 1px solid var(--journal-ink);
    background: var(--journal-ink);
    color: #ffffff;
    text-decoration: none;
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.journal-hero__cta:hover {
    background: var(--journal-ink-soft);
    border-color: var(--journal-ink-soft);
}

.journal-empty {
    padding: 2.5rem 0;
}

.journal-empty__title {
    font-family: var(--journal-serif);
    font-size: clamp(1.75rem, 6vw, 2.5rem);
    font-weight: 400;
    margin: 0 0 0.75rem;
}

.journal-empty__text {
    color: var(--journal-muted);
    margin: 0;
}

/* Sections / cards ------------------------------------------------------ */

.journal-section__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1.15rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--journal-border);
}

.journal-section__title {
    margin: 0;
    font-family: var(--journal-serif);
    font-size: clamp(1.3rem, 3.5vw, 1.55rem);
    font-weight: 400;
    color: var(--journal-ink);
}

.journal-section__more {
    color: var(--journal-muted);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.journal-section__more:hover {
    color: var(--journal-ink);
}

.journal-card-grid {
    display: grid;
    gap: 1rem;
}

.journal-card {
    padding: 1.35rem 1.25rem;
    background: var(--journal-surface);
    border: 1px solid var(--journal-border);
    border-radius: var(--journal-radius);
    min-width: 0;
}

.journal-card__title {
    margin: 0 0 0.55rem;
    font-family: var(--journal-serif);
    font-size: clamp(1.15rem, 3.2vw, 1.3rem);
    font-weight: 400;
    line-height: 1.28;
    overflow-wrap: anywhere;
}

.journal-card__title a {
    text-decoration: none;
    color: var(--journal-ink);
}

.journal-card__title a:hover {
    color: var(--journal-ink-soft);
}

.journal-card__dek {
    margin: 0 0 0.85rem;
    color: var(--journal-muted);
    font-size: 0.9375rem;
    line-height: 1.55;
}

.journal-card__link {
    color: var(--journal-accent);
    text-decoration: none;
    font-size: 0.8125rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.journal-card__link:hover {
    color: var(--journal-ink);
}

.journal-page-header {
    margin-bottom: 1.75rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--journal-border);
}

.journal-page-header__title {
    margin: 0;
    font-family: var(--journal-serif);
    font-size: clamp(1.7rem, 5vw, 2.4rem);
    font-weight: 400;
    color: var(--journal-ink);
    overflow-wrap: anywhere;
}

.journal-page-header__lead {
    margin: 0.85rem 0 0;
    max-width: 36rem;
    color: var(--journal-muted);
    font-size: 1rem;
    line-height: 1.55;
}

.journal-pagination {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--journal-border);
}

.journal-pagination__link {
    color: var(--journal-accent);
    text-decoration: none;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
}

.journal-pagination__link:hover {
    color: var(--journal-ink);
}

.journal-pagination__spacer {
    width: 4rem;
}

/* Article — light reading column ---------------------------------------- */

.journal-article-layout {
    width: 100%;
    max-width: calc(var(--journal-read) + 2 * var(--journal-gutter));
    margin-inline: auto;
    padding-inline: var(--journal-gutter);
}

.journal-article {
    max-width: var(--journal-read);
    background: var(--journal-surface);
    border: 1px solid var(--journal-border);
    padding: clamp(1.25rem, 3vw, 2.25rem);
}

.journal-article__header {
    margin-bottom: 1.75rem;
    padding-bottom: 1.35rem;
    border-bottom: 1px solid var(--journal-border);
}

.journal-article__kicker a {
    text-decoration: none;
    color: var(--journal-accent);
}

.journal-article__title {
    margin: 0 0 0.9rem;
    font-family: var(--journal-serif);
    font-size: clamp(1.7rem, 5vw, 2.5rem);
    font-weight: 400;
    line-height: 1.18;
    letter-spacing: -0.015em;
    color: var(--journal-ink);
    overflow-wrap: anywhere;
}

.journal-article__dek {
    margin: 0 0 1.15rem;
    color: var(--journal-muted);
    font-size: clamp(1.05rem, 2.6vw, 1.15rem);
    line-height: 1.55;
}

.journal-article__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.55rem;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--journal-muted);
}

.journal-article__meta a {
    color: var(--journal-accent);
    text-decoration: none;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.journal-article__body {
    font-family: var(--journal-serif);
    font-size: clamp(1.05rem, 2.4vw, 1.125rem);
    line-height: 1.8;
    color: var(--journal-ink-soft);
    overflow-wrap: anywhere;
}

.journal-article__body p {
    margin: 0 0 1.25rem;
}

.journal-article__body h2,
.journal-article__body h3 {
    font-family: var(--journal-serif);
    font-weight: 400;
    color: var(--journal-ink);
    line-height: 1.25;
    margin: 2rem 0 0.85rem;
}

.journal-article__body ul,
.journal-article__body ol {
    margin: 0 0 1.25rem;
    padding-left: 1.25rem;
}

.journal-article__body blockquote {
    margin: 1.5rem 0;
    padding: 0.25rem 0 0.25rem 1rem;
    border-left: 2px solid var(--journal-border-strong);
    color: var(--journal-muted);
}

.journal-article__body a {
    color: var(--journal-accent);
}

.journal-article__footer {
    margin-top: 2.5rem;
    padding-top: 1.35rem;
    border-top: 1px solid var(--journal-border);
}

.journal-article__related {
    margin-top: 2.5rem;
}

.journal-article__back {
    margin: 0;
}

.journal-article__back--top {
    margin-bottom: 1rem;
}

.journal-article__back a {
    color: var(--journal-muted);
    text-decoration: none;
    font-size: 0.875rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.journal-article__back a:hover {
    color: var(--journal-ink);
}

/* Footer — dark band ---------------------------------------------------- */

.journal-footer {
    margin-top: auto;
    padding: 1.75rem 0;
    background: var(--journal-header);
    color: var(--journal-header-text);
    border-top: 1px solid #232a36;
}

.journal-footer__inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.journal-footer__brand {
    margin: 0;
    font-family: var(--journal-serif);
    font-size: 1.05rem;
    color: var(--journal-header-text);
}

.journal-footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
}

.journal-footer__nav a {
    color: var(--journal-header-muted);
    text-decoration: none;
    font-size: 0.8125rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.journal-footer__nav a:hover {
    color: var(--journal-header-text);
}

/* Breakpoints ----------------------------------------------------------- */

@media (min-width: 375px) {
    :root {
        --journal-gutter: 1.15rem;
    }
}

@media (min-width: 768px) {
    :root {
        --journal-gutter: 1.5rem;
    }

    .journal-main {
        padding: 2.5rem 0 4rem;
    }

    .journal-home {
        gap: 3.25rem;
    }

    .journal-nav-mobile {
        display: none;
    }

    .journal-nav--desktop {
        display: flex;
    }

    .journal-masthead {
        max-width: none;
    }

    .journal-hero {
        padding: 2.25rem 0 2.5rem;
    }

    .journal-card-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.15rem 1.25rem;
    }

    .journal-card-grid--triple,
    .journal-card-grid--related {
        grid-template-columns: repeat(3, 1fr);
    }

    .journal-article {
        padding: 2.5rem 2.75rem;
    }

    .journal-article__body {
        font-size: 1.125rem;
    }
}

@media (min-width: 1024px) {
    .journal-main {
        padding-top: 2.75rem;
    }
}