/* ==========================================================================
   JEFFREY UWOGHIREN — SITE-WIDE STYLESHEET
   Tony Elumelu editorial system. Shared across every page.
   Structure follows site_map_v2_horizon1.md.
   ========================================================================== */

:root {
    --global-bg: #0d0d0d;
    --content-bg: #141414;
    --text-primary: #ffffff;
    --text-muted: #8e8e93;
    --toe-red: #e31b23;
    --grid-border: #222222;
    --site-max-width: 1140px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--global-bg);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* ---------- Header / Nav — true edge-to-edge, no side margins ---------- */
header.site-header {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 2.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--grid-border);
}

a.brand-title {
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s ease;
}

a.brand-title:hover { color: var(--toe-red); }

.main-navigation { display: flex; list-style: none; gap: 2.25rem; }

.main-navigation a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.main-navigation a:hover,
.main-navigation li.active a { color: var(--text-primary); }

/* ---------- Container ---------- */
.page-container {
    max-width: var(--site-max-width);
    margin: 5rem auto 0 auto;
    padding: 0 1.5rem;
}

.page-container.narrow { max-width: 880px; }

/* ---------- Shared editorial display face ----------
   Same treatment for the hero name/tagline and every resized page heading
   (What I Actually Do / How I Work / Illustrative Projects). Bold, tight,
   condensed-feeling grotesque — matches the reference hero typography. */
.editorial-display {
    font-family: 'Helvetica Neue', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* ---------- Hero (text-only, used on interior pages) ---------- */
.hero-banner-text {
    font-family: 'Helvetica Neue', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    max-width: 960px;
}

.hero-subtext {
    font-size: 1.1rem;
    color: #e5e5ea;
    font-weight: 300;
    max-width: 640px;
    margin-bottom: 5rem;
}

/* ---------- Full-bleed Home hero — edge to edge, name/tagline overlaid ---------- */
.home-hero {
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    width: 100vw;
    min-height: 640px;
    background-color: var(--content-bg);
    background-image:
        linear-gradient(180deg, rgba(13,13,13,0.05) 0%, rgba(13,13,13,0.75) 100%),
        url('Hero.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    margin-bottom: 6rem;
    /* light edges — soft inner glow instead of a hard frame/border */
    box-shadow: inset 0 0 140px rgba(255,255,255,0.06);
}

.home-hero-overlay {
    padding: 4rem 3rem 4.5rem 3rem;
    max-width: 780px;
}

.home-hero-overlay h1 {
    font-family: 'Helvetica Neue', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
    font-size: 1.9rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 0.85rem;
}

.home-hero-overlay p {
    font-size: 0.9rem;
    font-weight: 300;
    color: #e5e5ea;
    max-width: 420px;
}

/* Slide-in on page load/refresh */
.hero-slide-in {
    opacity: 0;
    transform: translateY(24px);
    animation: heroSlideIn 3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-slide-in-1,
.hero-slide-in-2 { animation-delay: 0.2s; }

@keyframes heroSlideIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-slide-in {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 960px) {
    .home-hero { min-height: 420px; }
    .home-hero-overlay { padding: 2.5rem 1.5rem 3rem 1.5rem; }
    .home-hero-overlay h1 { font-size: 1.6rem; }
}

/* ---------- Profile / About split ---------- */
.profile-split-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 5rem;
    margin-bottom: 7rem;
    align-items: start;
}

.profile-narrative p {
    font-size: 1.1rem;
    color: #e5e5ea;
    margin-bottom: 2rem;
    font-weight: 300;
    text-align: justify;
}

.profile-narrative strong { font-weight: 600; color: var(--text-primary); }

.headshot-frame { margin-bottom: 2rem; overflow: hidden; }

.headshot-frame img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--grid-border);
}

.editorial-quote-card {
    background-color: var(--content-bg);
    border-top: 4px solid var(--toe-red);
    padding: 3rem 2rem;
}

.editorial-quote-card h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--toe-red);
    margin-bottom: 1.25rem;
}

.quote-content {
    font-style: italic;
    font-size: 1.15rem;
    line-height: 1.5;
    color: var(--text-primary);
}

/* ---------- Section labels ---------- */
.section-header-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--grid-border);
    padding-bottom: 1rem;
}

/* ---------- Generic matrix grid (Services / How I Work reuse this) ---------- */
.framework-matrix-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 7rem;
}

.matrix-box {
    border: 1px solid var(--grid-border);
    background-color: var(--content-bg);
    padding: 3rem;
}

.matrix-box h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.matrix-box p {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 300;
}

.matrix-box ul { list-style: none; }

.matrix-box li {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.5rem;
}

.matrix-box li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--toe-red);
}

/* ---------- Ecosystem / infra summary bar ---------- */
.ecosystem-summary-panel {
    grid-column: span 2;
    border: 1px solid var(--grid-border);
    padding: 3rem;
    background: linear-gradient(180deg, #141414 0%, #0d0d0d 100%);
}

.ecosystem-summary-panel h4 {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
    color: var(--toe-red);
}

.ecosystem-summary-panel p {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: #d1d1d6;
}

/* ---------- Reconciliation Tax pattern panel ---------- */
.pattern-panel {
    border: 1px solid var(--grid-border);
    background-color: var(--content-bg);
    padding: 3.5rem;
    margin-bottom: 7rem;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 4rem;
    align-items: start;
}

.pattern-panel h3 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 1.5rem;
}

.pattern-panel p {
    font-size: 1.05rem;
    color: #d1d1d6;
    font-weight: 300;
    margin-bottom: 1.25rem;
}

.pattern-signals h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--toe-red);
    margin-bottom: 1.25rem;
}

.pattern-signals ul { list-style: none; }

.pattern-signals li {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1.5rem;
}

.pattern-signals li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--toe-red);
}

@media (max-width: 960px) {
    .pattern-panel { grid-template-columns: 1fr; gap: 2.5rem; }
}

/* ---------- Case Studies grid ---------- */
.showcase-grid-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 8rem;
}

.showcase-item-card {
    border-bottom: 1px solid var(--grid-border);
    padding-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.showcase-item-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.45;
    margin-bottom: 2rem;
}

.showcase-item-card h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.showcase-item-card h3 a:hover { color: var(--text-muted); }

.showcase-item-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.meta-context-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-weight: 700;
}

.action-trigger-link {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    color: var(--toe-red);
    text-decoration: none;
    font-weight: 700;
    transition: opacity 0.2s ease;
}

.action-trigger-link:hover { opacity: 0.8; }

/* Honesty label — used wherever content is illustrative, not a completed engagement */
.honest-flag {
    display: inline-block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    color: var(--global-bg);
    background-color: var(--text-muted);
    padding: 0.3rem 0.7rem;
    margin-bottom: 1rem;
    border-radius: 2px;
}

.page-intro-note {
    font-size: 0.95rem;
    color: var(--text-muted);
    max-width: 720px;
    margin-bottom: 4rem;
    font-weight: 300;
    border-left: 2px solid var(--toe-red);
    padding-left: 1.25rem;
}

/* ---------- Newsletter panel ---------- */
.newsletter-panel {
    border: 1px solid var(--grid-border);
    background-color: var(--content-bg);
    border-top: 4px solid var(--toe-red);
    padding: 3rem;
    margin-bottom: 5rem;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.newsletter-panel h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--toe-red);
    margin-bottom: 1rem;
}

.newsletter-panel p {
    font-size: 1.05rem;
    color: #d1d1d6;
    font-weight: 300;
}

.newsletter-form { display: flex; gap: 0.75rem; }

.newsletter-form input[type="email"] {
    flex: 1;
    background: #1a1a1a;
    border: 1px solid var(--grid-border);
    color: var(--text-primary);
    padding: 0.9rem 1.1rem;
    font-size: 0.9rem;
    border-radius: 2px;
}

.newsletter-form input[type="email"]::placeholder { color: var(--text-muted); }

.newsletter-form button {
    background-color: var(--toe-red);
    color: var(--text-primary);
    border: none;
    padding: 0 1.75rem;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.newsletter-form button:hover { background-color: #be1218; }

@media (max-width: 720px) {
    .newsletter-panel { grid-template-columns: 1fr; }
    .newsletter-form { flex-direction: column; }
}

/* ---------- Filter pill bar (Insights) ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 3rem; }

.filter-pill {
    background: transparent;
    border: 1px solid var(--grid-border);
    color: var(--text-muted);
    padding: 0.5rem 1.1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-pill:hover { border-color: var(--toe-red); color: var(--text-primary); }

.filter-pill.active {
    background-color: var(--toe-red);
    border-color: var(--toe-red);
    color: var(--text-primary);
}

/* ---------- Insights content grid ---------- */
.insight-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 6rem;
}

.insight-card {
    border: 1px solid var(--grid-border);
    background-color: var(--content-bg);
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 220px;
}

.insight-card .card-type-tag {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.insight-card .card-type-tag.type-article { color: var(--text-muted); }
.insight-card .card-type-tag.type-resource { color: var(--toe-red); }

.insight-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 1.5rem;
}

.insight-card h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.insight-card h3 a:hover { color: var(--text-muted); }

.insight-card .card-meta { display: flex; align-items: center; justify-content: space-between; }

/* ---------- Insight article pages ---------- */
.article-meta-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.article-type-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 700;
    color: var(--toe-red);
}

.article-body h2 {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 2.5rem 0 1rem;
}

.article-body p,
.article-body li {
    font-size: 1.05rem;
    color: #d1d1d6;
    font-weight: 300;
    margin-bottom: 1.25rem;
    max-width: 760px;
}

.article-body ul, .article-body ol { margin: 0 0 1.5rem 1.5rem; }
.article-body li { margin-bottom: 0.6rem; }
.article-body strong { color: var(--text-primary); font-weight: 600; }

.article-checklist-box {
    border: 1px solid var(--grid-border);
    background-color: var(--content-bg);
    border-left: 3px solid var(--toe-red);
    padding: 2rem 2.25rem;
    margin: 2rem 0 2.5rem;
    max-width: 760px;
}

.article-checklist-box h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--toe-red);
    margin-bottom: 1rem;
}

.back-to-insights {
    display: inline-block;
    margin-top: 2rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.back-to-insights:hover { color: var(--toe-red); }


footer.site-footer {
    max-width: var(--site-max-width);
    margin: 0 auto 7rem auto;
    border-top: 1px solid var(--grid-border);
    padding: 5rem 1.5rem 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.footer-column-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.footer-directory-links a {
    display: inline-block;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    margin-right: 2.5rem;
    transition: color 0.2s ease;
}

.footer-directory-links a:hover { color: var(--toe-red); }

.footer-action-panel { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }

.primary-action-button {
    display: inline-block;
    background-color: var(--toe-red);
    color: var(--text-primary);
    text-decoration: none;
    padding: 1.25rem 3.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.8rem;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.primary-action-button:hover { background-color: #be1218; transform: translateY(-2px); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .profile-split-wrapper, .framework-matrix-grid, .showcase-grid-layout,
    .insight-grid, footer.site-footer {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    .hero-banner-text { font-size: 1.85rem; }
    .ecosystem-summary-panel { grid-column: span 1; }
    .main-navigation { display: none; }
    header.site-header { padding: 2rem 1.5rem; }
}

/* ---------- Case Study Figures ---------- */
.case-study-figure {
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
}

.case-study-figure img {
    display: block;
    width: 100%;
    height: auto;
}

.case-study-figure figcaption {
    padding: 0.9rem 1.25rem;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
    color: var(--text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}