/* ===== VARIABLES ===== */
:root {
  --sidebar-bg: #0f172a;
  --sidebar-text: #c8c5c0;
  --sidebar-heading: #f0eeeb;
  --sidebar-accent: #b8977a;
  --sidebar-width: min(280px, 22vw);

  --main-bg: #faf8f5;
  --main-text: #2d2d2d;
  --main-heading: #1a1a1a;
  --main-muted: #6b6b6b;
  --main-border: #e5e0da;
  --main-accent: #8b7355;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', -apple-system, sans-serif;

  --content-padding: clamp(1rem, 4vw, 4rem);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: clamp(15px, 1vw, 17px);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--main-text);
  background: var(--main-bg);
  line-height: 1.65;
}

a {
  color: var(--main-accent);
  text-decoration: none;
  transition: color 0.15s;
}

a:hover {
  color: var(--main-heading);
}

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

/* ===== NAV ===== */
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem var(--content-padding);
  background: var(--main-bg);
  border-bottom: 1px solid var(--main-border);
  gap: 1rem;
}

.site-nav__brand {
  display: flex;
  align-items: baseline;
  gap: 0;
  min-width: 0;
}

.site-nav__name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--main-heading);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}

.site-nav__tagline {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--main-muted);
  font-weight: 400;
  margin-left: 0.5rem;
  padding-left: 0.5rem;
  border-left: 1px solid var(--main-border);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-nav__links {
  display: flex;
  gap: clamp(1rem, 2vw, 2rem);
  flex-shrink: 0;
}

.site-nav__links a {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--main-muted);
  transition: color 0.15s;
}

.site-nav__links a:hover,
.site-nav__links a.active {
  color: var(--main-heading);
}

/* ===== HOME LAYOUT: SIDEBAR + CONTENT ===== */
.home-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: calc(100vh - 60px);
}

/* ===== SIDEBAR ===== */
.sidebar {
  background: var(--sidebar-bg);
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar__photo {
  width: clamp(80px, 10vw, 140px);
  height: clamp(80px, 10vw, 140px);
  border-radius: 50%;
  object-fit: cover;
  object-position: center 15%;
  border: 3px solid rgba(184, 151, 122, 0.3);
  margin-bottom: 1.25rem;
}

.sidebar__name {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.5vw, 1.6rem);
  font-weight: 700;
  color: var(--sidebar-heading);
  text-align: center;
  line-height: 1.2;
  margin-bottom: 0.35rem;
}

.sidebar__title {
  font-size: 0.75rem;
  color: var(--sidebar-accent);
  text-align: center;
  line-height: 1.4;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.sidebar__bio {
  font-size: 0.78rem;
  color: var(--sidebar-text);
  text-align: center;
  line-height: 1.5;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.sidebar__employers {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: auto;
  padding-bottom: 2rem;
}

.sidebar__employer-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sidebar__label {
  font-size: 0.65rem;
  color: rgba(200, 197, 192, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.sidebar__logo-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.employer-logo {
  display: inline-flex;
  align-items: center;
}

.employer-logo img {
  height: 22px;
  width: auto;
  opacity: 0.85;
  transition: opacity 0.15s;
}

.employer-logo:hover img {
  opacity: 1;
}

.employer-logo--invert img {
  filter: brightness(0) invert(0.85);
}

.sidebar__contact {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
}

.sidebar__contact-link {
  font-size: 0.78rem;
  color: var(--sidebar-accent);
  text-decoration: none;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.sidebar__contact-link:hover {
  color: var(--sidebar-heading);
}

/* ===== MAIN CONTENT (HOME) ===== */
.home-content {
  padding: var(--content-padding);
}

/* ===== SECTION LABELS ===== */
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--main-muted);
  margin-bottom: 1.25rem;
}

/* ===== PILLARS ===== */
.pillars {
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--main-border);
  margin-bottom: 2.5rem;
}

.pillars__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (min-width: 1200px) {
  .pillars__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 600px) {
  .pillars__grid {
    grid-template-columns: 1fr;
  }
}

.pillar-card {
  padding: 1rem 1.25rem;
  border: 1px solid var(--main-border);
  border-radius: 4px;
  background: #fff;
  transition: border-color 0.15s;
}

.pillar-card:hover {
  border-color: var(--main-accent);
}

.pillar-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--main-heading);
  margin-bottom: 0.35rem;
  line-height: 1.2;
}

.pillar-card__desc {
  font-size: 0.82rem;
  color: var(--main-muted);
  line-height: 1.55;
  margin-bottom: 0.35rem;
}

.pillar-card__link {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--main-accent);
  letter-spacing: 0.02em;
}

/* ===== PRINCIPLES ===== */
.principles {
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--main-border);
  margin-bottom: 2.5rem;
}

.principles__list {
  list-style: none;
  counter-reset: principle;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.principle {
  counter-increment: principle;
  padding-left: 1.75rem;
  position: relative;
}

.principle::before {
  content: counter(principle);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--main-accent);
  opacity: 0.7;
}

.principle__title {
  display: inline;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--main-heading);
}

.principle__desc {
  font-size: 0.85rem;
  color: var(--main-muted);
  line-height: 1.55;
  margin-left: 0.15rem;
}

/* ===== LATEST WRITING ===== */
.latest-writing {
  padding-bottom: 2rem;
}

.latest-writing__grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.text-link {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--main-accent);
}

/* ===== ARTICLE CARD ===== */
.article-card {
  padding: 0;
}

.article-card a {
  text-decoration: none;
}

.article-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.15rem;
  color: var(--main-heading);
}

.article-card a:hover .article-card__title {
  color: var(--main-accent);
}

.article-card__date {
  font-size: 0.75rem;
  color: var(--main-muted);
}

.article-card__source {
  font-size: 0.65rem;
  color: var(--main-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-left: 0.5rem;
}

.article-card__summary {
  font-size: 0.85rem;
  color: var(--main-text);
  line-height: 1.55;
  margin-top: 0.2rem;
}

.article-card__tags {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.35rem;
  flex-wrap: wrap;
}

.tag {
  font-size: 0.65rem;
  color: var(--main-muted);
  border: 1px solid var(--main-border);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  font-weight: 500;
}

/* ===== SITE MAIN (non-home pages) ===== */
.site-main {
  width: min(100%, 860px);
  margin: 0 auto;
  padding: 2rem var(--content-padding) 4rem;
}

/* Override site-main when home layout is present */
body:has(.home-layout) .site-main {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

/* ===== WRITING LIST ===== */
.writing-list {
  padding: 1rem 0;
}

.writing-list__title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--main-heading);
  margin-bottom: 1.5rem;
}

.writing-list__filters {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-size: 0.75rem;
  font-family: var(--font-body);
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--main-border);
  border-radius: 2px;
  background: transparent;
  color: var(--main-muted);
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.02em;
}

.filter-btn:hover {
  border-color: var(--main-accent);
  color: var(--main-accent);
}

.filter-btn.active {
  border-color: var(--main-heading);
  color: var(--main-heading);
  font-weight: 600;
}

.writing-list__articles {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* ===== SPEAKING LIST ===== */
.speaking-list {
  padding: 1rem 0;
}

.speaking-list__title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--main-heading);
  margin-bottom: 1.5rem;
}

.speaking-list__subtitle {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--main-muted);
  margin: 2rem 0 1rem;
}

.speaking-list__featured {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.speaking-entry--featured {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--main-border);
}

.speaking-entry__meta {
  font-size: 0.8rem;
  color: var(--main-muted);
  margin-top: 0.25rem;
}

.speaking-entry__video {
  font-size: 0.8rem;
  color: var(--main-accent);
  display: inline-block;
  margin-top: 0.5rem;
  font-weight: 500;
}

.speaking-list__entries {
  list-style: none;
}

.speaking-list__entries .speaking-entry {
  display: flex;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--main-border);
  font-size: 0.85rem;
  align-items: baseline;
  flex-wrap: wrap;
}

.speaking-entry__title {
  font-weight: 600;
  flex: 1;
  color: var(--main-heading);
}

.speaking-entry__event {
  color: var(--main-muted);
}

.speaking-entry__date {
  color: var(--main-muted);
  font-size: 0.75rem;
  white-space: nowrap;
}

/* ===== SINGLE ARTICLE ===== */
.article {
  padding: 1rem 0;
}

.article__header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--main-border);
}

.article__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 0.75rem;
  color: var(--main-heading);
}

.article__meta {
  display: flex;
  gap: 1rem;
  align-items: baseline;
  font-size: 0.8rem;
  color: var(--main-muted);
  flex-wrap: wrap;
}

.article__source {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--main-accent);
}

.article__original {
  font-size: 0.8rem;
  color: var(--main-accent);
  font-weight: 500;
}

.article__content {
  font-size: 1rem;
  line-height: 1.7;
}

.article__content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2.5rem 0 0.75rem;
  color: var(--main-heading);
}

.article__content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 2rem 0 0.5rem;
  color: var(--main-heading);
}

.article__content p {
  margin-bottom: 1rem;
}

.article__content ul,
.article__content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.article__content li {
  margin-bottom: 0.25rem;
}

.article__content blockquote {
  border-left: 3px solid var(--main-accent);
  padding-left: 1rem;
  margin: 1.5rem 0;
  color: var(--main-muted);
  font-style: italic;
}

.article__content code {
  font-size: 0.85em;
  background: rgba(0,0,0,0.04);
  padding: 0.15rem 0.3rem;
  border-radius: 3px;
}

.article__content pre {
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  padding: 1.25rem;
  border-radius: 4px;
  overflow-x: auto;
  margin-bottom: 1rem;
}

.article__content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.article__pdf {
  margin-top: 2rem;
}

.article__footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--main-border);
}

.article__back {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--main-accent);
  font-weight: 500;
}

/* ===== PAGE LIST (default) ===== */
.page-list {
  padding: 1rem 0;
}

.page-list h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--main-heading);
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 1.5rem var(--content-padding);
  border-top: 1px solid var(--main-border);
}

body:has(.home-layout) .site-footer {
  margin-left: var(--sidebar-width);
}

.site-footer__content {
  font-size: 0.75rem;
  color: var(--main-muted);
}

/* ===== RESPONSIVE: MOBILE ===== */
@media (max-width: 768px) {
  .home-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    height: auto;
    padding: 1.5rem var(--content-padding);
    text-align: center;
  }

  .sidebar__photo {
    width: 90px;
    height: 90px;
  }

  .sidebar__name {
    font-size: 1.2rem;
  }

  .sidebar__employers {
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0;
    align-items: center;
  }

  .sidebar__logo-row {
    justify-content: center;
    gap: 0.75rem;
  }

  .sidebar__logo-row .employer-logo img {
    height: 16px !important;
  }

  .sidebar__contact {
    flex-direction: row;
    gap: 1rem;
    justify-content: center;
    border-top: none;
    padding-top: 0.75rem;
  }

  .site-nav__tagline {
    display: none;
  }

  .site-nav__links {
    gap: 1rem;
  }

  body:has(.home-layout) .site-footer {
    margin-left: 0;
  }
}