/* David Wees — Educational Consulting | Static stylesheet */
:root {
  --paper: oklch(0.965 0.012 85);
  --ink: oklch(0.18 0.02 250);
  --chalk: oklch(0.42 0.09 195);
  --rule: oklch(0.85 0.015 85);
  --card: oklch(0.985 0.008 85);
  --muted: oklch(0.93 0.015 85);
  --muted-fg: oklch(0.45 0.02 250);
  --primary: var(--chalk);
  --primary-fg: oklch(0.985 0.008 85);

  --font-serif: 'Instrument Serif', ui-serif, Georgia, serif;
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;

  --radius: 0.5rem;
  --max: 72rem;
}

* {
  box-sizing: border-box;
  border-color: var(--rule);
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0;
}
.display {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.95;
  margin: 0;
}
.italic-primary {
  font-style: italic;
  color: var(--primary);
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted-fg);
  margin: 0 0 1rem;
}
.eyebrow .dash {
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: color-mix(in oklab, var(--ink) 40%, transparent);
  margin-right: 0.75rem;
  vertical-align: middle;
}
.muted {
  color: var(--muted-fg);
}
.lede {
  font-size: 1.125rem;
  color: var(--muted-fg);
  max-width: 42rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--rule);
  background: color-mix(in oklab, var(--paper) 80%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: var(--max);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.brand .name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1;
}
.brand .tag {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-fg);
}
@media (max-width: 640px) {
  .brand .tag {
    display: none;
  }
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
}
.site-nav a {
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  color: var(--muted-fg);
  transition: color 150ms;
}
.site-nav a:hover {
  color: var(--ink);
}
.site-nav a.active {
  color: var(--ink);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    opacity 150ms,
    background-color 150ms;
}
.btn-primary {
  background: var(--primary);
  color: var(--primary-fg);
}
.btn-primary:hover {
  opacity: 0.9;
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}
.btn-outline:hover {
  background: var(--muted);
}
.btn-invert {
  background: var(--paper);
  color: var(--ink);
}
.btn-invert:hover {
  opacity: 0.9;
}
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}
.site-nav .btn {
  margin-left: 0.5rem;
}
@media (max-width: 640px) {
  .site-nav .btn {
    display: none;
  }
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--rule);
}
.grid-paper {
  position: absolute;
  inset: 0;
  opacity: 0.6;
  pointer-events: none;
  background-image:
    linear-gradient(
      to right,
      color-mix(in oklab, var(--ink) 6%, transparent) 1px,
      transparent 1px
    ),
    linear-gradient(
      to bottom,
      color-mix(in oklab, var(--ink) 6%, transparent) 1px,
      transparent 1px
    );
  background-size: 32px 32px;
}
.hero .inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.5rem 6rem;
}
@media (min-width: 640px) {
  .hero .inner {
    padding: 7rem 1.5rem 8rem;
  }
}
.hero h1 {
  font-size: clamp(3rem, 8vw, 6rem);
}
.hero .lede {
  margin-top: 2rem;
  font-size: 1.125rem;
}
.cta-row {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.stats {
  margin-top: 4rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 42rem;
}
@media (min-width: 640px) {
  .stats {
    grid-template-columns: repeat(3, 1fr);
  }
}
.stats dt {
  font-family: var(--font-serif);
  font-size: 1.875rem;
}
.stats dd {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--muted-fg);
}

/* Section helpers */
section.pad {
  padding: 6rem 0;
}
section.pad-sm {
  padding: 4rem 0;
}
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.section-head h2 {
  font-size: clamp(2rem, 5vw, 3rem);
}

/* Beliefs / 3-up bordered grid */
.tri-grid {
  display: grid;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 0.75rem;
  overflow: hidden;
}
@media (min-width: 768px) {
  .tri-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.tri-grid article {
  background: var(--card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background 150ms;
}
.tri-grid article:hover {
  background: var(--muted);
}
.tri-grid .n {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--primary);
}
.tri-grid h3 {
  font-size: 1.5rem;
}
.tri-grid p {
  color: var(--muted-fg);
  font-size: 0.875rem;
  line-height: 1.65;
  margin: 0;
}

/* Services preview band */
.band {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: color-mix(in oklab, var(--muted) 60%, transparent);
}
.services-preview {
  display: grid;
  gap: 2.5rem;
}
@media (min-width: 768px) {
  .services-preview {
    grid-template-columns: repeat(3, 1fr);
  }
}
.services-preview .item {
  border-top: 1px solid var(--ink);
  padding-top: 1.5rem;
}
.services-preview .item .n {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--primary);
  margin: 0 0 0.5rem;
}
.services-preview h3 {
  font-size: 1.5rem;
  margin: 0 0 0.75rem;
}
.services-preview p {
  color: var(--muted-fg);
  font-size: 0.875rem;
  line-height: 1.65;
  margin: 0;
}

/* Pull-quote */
.pullquote {
  max-width: 56rem;
  margin: 0 auto;
  padding: 7rem 1.5rem;
  text-align: center;
}
.pullquote p {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  line-height: 1.25;
  margin: 0;
}
.pullquote .mark {
  color: var(--primary);
}
.pullquote .by {
  margin-top: 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-fg);
}

/* CTA card */
.cta-card {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--rule);
  background: var(--ink);
  color: var(--paper);
  padding: 2.5rem;
}
@media (min-width: 640px) {
  .cta-card {
    padding: 4rem;
  }
}
.cta-card .grid-paper {
  opacity: 0.1;
}
.cta-card .row {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .cta-card .row {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}
.cta-card h2 {
  font-size: clamp(2rem, 5vw, 3rem);
}
.cta-card p {
  opacity: 0.8;
  margin-top: 1rem;
  max-width: 36rem;
}

/* About */
.about-grid {
  display: grid;
  gap: 3rem;
  padding: 6rem 0;
}
@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 2fr 1fr;
  }
}
.about-grid h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
}
.about-grid .body {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  color: var(--muted-fg);
  font-size: 1.125rem;
  line-height: 1.65;
}
.about-grid .body strong {
  color: var(--ink);
  font-weight: 500;
}
.about-grid .body a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.aside {
  border-left: 1px solid var(--rule);
  padding-left: 2rem;
  font-size: 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.aside h4 {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-fg);
  font-weight: 500;
  font-family: var(--font-sans);
  margin: 0 0 0.5rem;
}
.aside .big {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin: 0;
}
.aside ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.aside ul.muted-list {
  color: var(--muted-fg);
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 2rem;
  border-left: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.timeline li {
  position: relative;
}
.timeline .dot {
  position: absolute;
  left: -2.3rem;
  top: 0.4rem;
  width: 1rem;
  height: 1rem;
  border-radius: 999px;
  background: var(--primary);
  color: var(--primary-fg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 500;
}
.timeline h3 {
  font-size: 1.5rem;
}
.timeline p {
  color: var(--muted-fg);
  margin: 0.5rem 0 0;
  max-width: 42rem;
}

/* Services page */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.services-list > article {
  background: var(--paper);
  padding: 5rem 1.5rem;
}
.services-list .row {
  max-width: 64rem;
  margin: 0 auto;
  display: grid;
  gap: 3rem;
}
@media (min-width: 768px) {
  .services-list .row {
    grid-template-columns: 1fr 2fr;
  }
}
.services-list h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-top: 0.5rem;
}
.services-list .tagline {
  margin-top: 1rem;
  max-width: 20rem;
  color: var(--muted-fg);
}
.services-list .desc {
  font-size: 1.125rem;
  line-height: 1.65;
}
.services-list ul.bullets {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 640px) {
  .services-list ul.bullets {
    grid-template-columns: 1fr 1fr;
  }
}
.services-list ul.bullets li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.875rem;
}
.services-list ul.bullets li::before {
  content: '';
  flex-shrink: 0;
  width: 1rem;
  height: 1px;
  background: var(--primary);
  margin-top: 0.65rem;
}

.starter {
  border: 1px solid var(--rule);
  background: var(--card);
  border-radius: 1rem;
  padding: 2.5rem;
}
@media (min-width: 640px) {
  .starter {
    padding: 3.5rem;
  }
}
.starter h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 4rem;
  padding: 6rem 0;
}
@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}
.contact-grid h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
}
.contact-info {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  font-size: 0.875rem;
}
.contact-info dt {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-fg);
  margin: 0;
}
.contact-info dd {
  margin: 0.25rem 0 0;
}
.contact-info .big {
  font-family: var(--font-serif);
  font-size: 1.5rem;
}
.contact-info a:hover {
  color: var(--primary);
}

form.contact-form {
  border: 1px solid var(--rule);
  background: var(--card);
  border-radius: 1rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
form.contact-form label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
}
form.contact-form label .req {
  color: var(--primary);
}
form.contact-form input,
form.contact-form textarea {
  width: 100%;
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.875rem;
  color: var(--ink);
}
form.contact-form input:focus,
form.contact-form textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}
form.contact-form button {
  width: 100%;
}
form.contact-form .note {
  font-size: 0.75rem;
  color: var(--muted-fg);
  margin: 0;
}

/* Writing */
.writing-hero {
  border-bottom: 1px solid var(--rule);
  padding: 5rem 0;
}
.writing-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
}
.posts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 0.75rem;
  overflow: hidden;
}
@media (min-width: 640px) {
  .posts {
    grid-template-columns: 1fr 1fr;
  }
}
.posts li {
  background: var(--card);
  transition: background 150ms;
}
.posts li:hover {
  background: var(--muted);
}
.posts a {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
  height: 100%;
}
.posts .thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  background: var(--muted);
}
.posts .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.posts .date {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-fg);
  margin: 0;
}
.posts h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1.25;
}
.posts .excerpt {
  font-size: 0.875rem;
  color: var(--muted-fg);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.posts .more {
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
}
.posts-skel li {
  padding: 2rem;
}
.skel {
  background: var(--muted);
  border-radius: 0.25rem;
  animation: pulse 1.5s ease-in-out infinite;
}
.skel.h1 {
  height: 0.75rem;
  width: 6rem;
  margin-bottom: 0.75rem;
}
.skel.h2 {
  height: 1.5rem;
  width: 75%;
  margin-bottom: 0.75rem;
}
.skel.line {
  height: 1rem;
  width: 100%;
  margin-bottom: 0.5rem;
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}
.error-box {
  text-align: center;
  padding: 4rem 1.5rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--rule);
}
.site-footer .inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}
@media (min-width: 640px) {
  .site-footer .inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}
.site-footer .brand-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
}
.site-footer p {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--muted-fg);
}
.site-footer .right {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
}
@media (min-width: 640px) {
  .site-footer .right {
    align-items: flex-end;
  }
}
.site-footer .right a:hover {
  color: var(--primary);
}
.site-footer .right .secondary {
  color: var(--muted-fg);
}
.site-footer .right .secondary:hover {
  color: var(--ink);
}
.site-footer .copy {
  font-size: 0.75rem;
  color: var(--muted-fg);
}

/* EC-BTN-104 + EC-NAV-121: Re-assert hero / CTA text-white on buttons & links.
   Uses class~= (word match) not class*= (substring) to avoid matching hover:text-white etc. */
button[class~='text-white/90'],
a[class~='text-white/90'] {
  color: rgba(255, 255, 255, 0.9);
}
button[class~='text-white/80'],
a[class~='text-white/80'] {
  color: rgba(255, 255, 255, 0.8);
}
button[class~='text-white/70'],
a[class~='text-white/70'] {
  color: rgba(255, 255, 255, 0.7);
}
button[class~='text-white/60'],
a[class~='text-white/60'] {
  color: rgba(255, 255, 255, 0.6);
}
button[class~='text-white/50'],
a[class~='text-white/50'] {
  color: rgba(255, 255, 255, 0.5);
}
button[class~='text-white/40'],
a[class~='text-white/40'] {
  color: rgba(255, 255, 255, 0.4);
}
button[class~='text-white'],
a[class~='text-white'] {
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity, 1));
}

/* EC-ANIM-008b / EC-ANIM-009: carousel-only override — scroll-reveal elements animate via IO in functions.php */
.scroll-fade-up:has([aria-roledescription='carousel']),
.scroll-fade-up:has([data-wpconvert-blog-filter-bar]),
.scroll-fade-left:has([aria-roledescription='carousel']),
.scroll-fade-right:has([aria-roledescription='carousel']),
.scroll-scale-in:has([aria-roledescription='carousel']) {
  opacity: 1 !important;
  transform: none !important;
}