/* operatewithbrian.com — shared styles */
:root {
  --bg: #f7f6f3;
  --surface: #ffffff;
  --ink: #1a1a1a;
  --ink-muted: #4a4a4a;
  --ink-soft: #6b6b6b;
  --border: #e2e0db;
  --accent: #1e3a5f;
  --accent-hover: #152a45;
  --link: #1e3a5f;
  --max: 40rem;
  --wide: 52rem;
  --font: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --space: 1.25rem;
  --radius: 4px;
}

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

html {
  font-size: 18px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--accent-hover);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

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

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.site-header__inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 1rem var(--space);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.site-logo {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

.site-logo:hover {
  color: var(--accent);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  font-family: var(--sans);
  font-size: 0.85rem;
}

.site-nav a {
  color: var(--ink-muted);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* Main */
.site-main {
  flex: 1;
  width: 100%;
  max-width: var(--wide);
  margin: 0 auto;
  padding: 2.5rem var(--space) 3.5rem;
}

.prose {
  max-width: var(--max);
}

.prose p {
  margin: 0 0 1.15em;
}

.prose p:last-child {
  margin-bottom: 0;
}

.page-title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 1.25rem;
}

.lede {
  font-size: 1.1rem;
  color: var(--ink-muted);
  margin: 0 0 1.75rem;
}

.section-label {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 2.5rem 0 0.85rem;
}

.section-label:first-of-type {
  margin-top: 0;
}

/* Writing list */
.writing-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.writing-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.writing-item:first-child {
  padding-top: 0;
}

.writing-item__title {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 0.4rem;
}

.writing-item__title a {
  color: var(--ink);
  text-decoration: none;
}

.writing-item__title a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.writing-item__dek {
  margin: 0 0 0.5rem;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.writing-item__meta {
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--ink-soft);
}

/* About / media kit */
.topic-list {
  margin: 0 0 1.5rem;
  padding-left: 1.25rem;
}

.topic-list li {
  margin-bottom: 0.45rem;
}

.topic-list li::marker {
  color: var(--ink-soft);
}

.media-kit {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.media-kit__grid {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 560px) {
  .media-kit__grid {
    grid-template-columns: 140px 1fr;
  }
}

.headshot-placeholder {
  width: 140px;
  height: 140px;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sans);
  font-size: 0.7rem;
  color: var(--ink-soft);
  text-align: center;
  padding: 0.5rem;
  line-height: 1.3;
}

.media-kit h2 {
  font-size: 1rem;
  font-family: var(--sans);
  font-weight: 600;
  margin: 0 0 0.75rem;
}

.media-kit dl {
  margin: 0;
  font-size: 0.9rem;
}

.media-kit dt {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 0.85rem;
}

.media-kit dt:first-child {
  margin-top: 0;
}

.media-kit dd {
  margin: 0.2rem 0 0;
}

.contact-note {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--ink-muted);
}

/* Home thesis block */
.thesis {
  margin: 2rem 0 0;
  padding: 1.35rem 1.5rem;
  background: var(--surface);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.thesis p {
  margin: 0;
  font-size: 1.05rem;
}

.role-line {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: -0.5rem 0 1.5rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--ink-soft);
}

.site-footer__inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 1.25rem var(--space);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
}

.site-footer a {
  color: var(--ink-muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--ink);
  text-decoration: underline;
}

/* Utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

img.headshot-placeholder {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 0;
  display: block;
}

.media-kit code {
  font-family: var(--mono);
  font-size: 0.8em;
}