/*
 * Plan-to-Build customizations.
 * Kept intentionally light so Quark 2 remains easy to update.
 */

:root {
  --ptb-ink: #21201d;
  --ptb-muted: #625f57;
  --ptb-paper: #f8f6ef;
  --ptb-panel: #ffffff;
  --ptb-line: #ded8ca;
  --ptb-green: #2f6f5e;
  --ptb-green-dark: #214d42;
  --ptb-gold: #b88735;
}

html[data-theme='light'] body {
  background: var(--ptb-paper);
  color: var(--ptb-ink);
}

body {
  letter-spacing: 0;
}

#header {
  background: rgba(248, 246, 239, 0.96);
  border-bottom: 1px solid var(--ptb-line);
  box-shadow: 0 6px 18px rgba(33, 32, 29, 0.06);
  color: var(--ptb-ink);
}

#header .navbar,
#header .navbar-brand,
#header .dropmenu a,
#header .theme-toggle {
  color: var(--ptb-ink);
}

.navbar-brand img {
  display: block;
  height: 44px;
  width: 44px;
  max-height: 44px;
  object-fit: contain;
}

.navbar-brand {
  align-items: center;
  display: inline-flex;
  gap: 0.7rem;
  text-decoration: none;
}

.navbar-brand::after {
  color: var(--ptb-ink);
  content: "Plan-to-Build";
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.navigation a {
  color: var(--ptb-ink);
  font-weight: 700;
  letter-spacing: 0;
}

#header .dropmenu a:hover,
#header .dropmenu a:focus {
  background: rgba(47, 111, 94, 0.1);
  color: var(--ptb-green-dark);
}

#header .dropmenu a.active,
#header .dropmenu a.active:hover,
#header .dropmenu a.active:focus {
  background: var(--ptb-green);
  color: #ffffff;
}

#header .theme-toggle:hover,
#header .theme-toggle:focus {
  color: var(--ptb-green-dark);
}

#body-wrapper > .container {
  max-width: 1120px;
}

.content-item > h1:first-child,
.content-item > h2:first-child {
  margin-top: 0;
}

.ptb-kicker,
.ptb-meta {
  color: var(--ptb-muted);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.ptb-hero {
  align-items: center;
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr);
  margin: 1rem 0 2.5rem;
}

.ptb-hero h1 {
  font-size: clamp(2.6rem, 6vw, 5.25rem);
  line-height: 0.98;
  margin: 0 0 1rem;
  max-width: 10ch;
}

.ptb-hero p {
  max-width: 62ch;
}

.ptb-hero img,
.ptb-hero video,
.ptb-lead img,
.ptb-project-card img,
.content-item > p > img,
.content-item > img {
  background: var(--ptb-panel);
  border: 1px solid var(--ptb-line);
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(33, 32, 29, 0.12);
  display: block;
  width: 100%;
}

.ptb-hero img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.ptb-hero video {
  aspect-ratio: 16 / 10;
  height: auto;
  object-fit: cover;
}

.ptb-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ptb-button {
  background: var(--ptb-green);
  border: 2px solid var(--ptb-green);
  border-radius: 6px;
  color: #ffffff;
  display: inline-flex;
  font-weight: 800;
  line-height: 1.1;
  padding: 0.85rem 1rem;
  text-decoration: none;
}

.ptb-button:hover,
.ptb-button:focus {
  background: var(--ptb-green-dark);
  border-color: var(--ptb-green-dark);
  color: #ffffff;
}

.ptb-button-secondary {
  background: transparent;
  color: var(--ptb-green-dark);
}

.ptb-button-secondary:hover,
.ptb-button-secondary:focus {
  background: rgba(47, 111, 94, 0.08);
  color: var(--ptb-green-dark);
}

.ptb-feature,
.ptb-card-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 1.25rem 0 2rem;
}

.ptb-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ptb-feature > div,
.ptb-card,
.ptb-callout {
  background: var(--ptb-panel);
  border: 1px solid var(--ptb-line);
  border-radius: 6px;
  box-shadow: 0 8px 22px rgba(33, 32, 29, 0.08);
  padding: 1.15rem;
}

.ptb-card {
  color: var(--ptb-ink);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 100%;
  text-decoration: none;
}

.ptb-feature > div,
.ptb-callout,
.ptb-plan-row {
  color: var(--ptb-ink);
}

.ptb-card:hover,
.ptb-card:focus {
  border-color: var(--ptb-gold);
  transform: translateY(-1px);
}

.ptb-feature h2,
.ptb-feature h3,
.ptb-callout h2,
.ptb-plan-row h2 {
  color: var(--ptb-ink);
}

.ptb-card strong {
  color: var(--ptb-ink);
  font-size: 1.15rem;
}

.ptb-feature p,
.ptb-callout p,
.ptb-plan-row p,
.ptb-card span {
  color: var(--ptb-muted);
}

html[data-theme='dark'] .ptb-feature > div,
html[data-theme='dark'] .ptb-card,
html[data-theme='dark'] .ptb-callout,
html[data-theme='dark'] .ptb-plan-row {
  background: #2b2822;
  border-color: #5a5144;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
  color: #f8f6ef;
}

html[data-theme='dark'] .ptb-card strong,
html[data-theme='dark'] .ptb-feature h2,
html[data-theme='dark'] .ptb-feature h3,
html[data-theme='dark'] .ptb-callout h2,
html[data-theme='dark'] .ptb-plan-row h2 {
  color: #ffffff;
}

html[data-theme='dark'] .ptb-card span,
html[data-theme='dark'] .ptb-feature p,
html[data-theme='dark'] .ptb-callout p,
html[data-theme='dark'] .ptb-plan-row p,
html[data-theme='dark'] .ptb-small {
  color: #d8d0bf;
}

html[data-theme='dark'] .ptb-card:hover,
html[data-theme='dark'] .ptb-card:focus {
  border-color: #d09a45;
}

.ptb-project-card img {
  aspect-ratio: 16 / 10;
  box-shadow: none;
  object-fit: cover;
}

.ptb-plan-category-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ptb-plan-list {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0 2rem;
}

.ptb-plan-row {
  align-items: center;
  background: var(--ptb-panel);
  border: 1px solid var(--ptb-line);
  border-radius: 6px;
  box-shadow: 0 8px 22px rgba(33, 32, 29, 0.08);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 1.15rem;
}

.ptb-plan-row h2 {
  font-size: 1.25rem;
  margin: 0 0 0.35rem;
}

.ptb-plan-row p {
  margin-bottom: 0;
}

.ptb-plan-status {
  color: var(--ptb-green-dark);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 0.35rem;
  text-transform: uppercase;
}

.ptb-button-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.ptb-small {
  color: var(--ptb-muted);
  font-size: 0.9rem;
}

.ptb-lead {
  align-items: start;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1fr);
  margin: 1rem 0 2rem;
}

.ptb-video {
  aspect-ratio: 16 / 9;
  background: #111111;
  border: 1px solid var(--ptb-line);
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(33, 32, 29, 0.12);
  margin: 1rem 0;
  max-width: 860px;
  overflow: hidden;
}

.ptb-video iframe {
  border: 0;
  display: block;
  height: 100%;
  width: 100%;
}

.ptb-image-pair {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 1rem 0 1.5rem;
}

.ptb-image-pair img {
  background: var(--ptb-panel);
  border: 1px solid var(--ptb-line);
  border-radius: 6px;
  box-shadow: 0 8px 22px rgba(33, 32, 29, 0.08);
  display: block;
  width: 100%;
}

.ptb-callout {
  border-left: 6px solid var(--ptb-green);
  margin: 2rem 0;
}

.content-item > p > img,
.content-item > img {
  margin: 1.5rem 0 0.75rem;
  max-width: 860px;
}

#footer.ptb-footer {
  background: #22201c;
  border-top: 5px solid var(--ptb-green);
  color: #f8f6ef;
  padding-bottom: 2rem;
  padding-top: 2rem;
}

#footer.ptb-footer .container {
  max-width: 1120px;
}

#footer.ptb-footer,
#footer.ptb-footer p,
#footer.ptb-footer span,
#footer.ptb-footer h2,
#footer.ptb-footer nav,
#footer.ptb-footer div {
  color: #f8f6ef;
}

.ptb-footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(260px, 1.4fr) repeat(2, minmax(150px, 0.65fr));
}

.ptb-footer-logo {
  align-items: center;
  color: #ffffff;
  display: inline-flex;
  gap: 0.75rem;
  text-decoration: none;
}

.ptb-footer-logo img {
  height: 46px;
  width: 46px;
}

.ptb-footer-logo span {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 900;
}

#footer.ptb-footer .ptb-footer-brand p {
  color: #d8d0bf;
  margin: 0.85rem 0 0;
  max-width: 42rem;
}

.ptb-footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

#footer.ptb-footer .ptb-footer-nav h2 {
  color: #ffffff;
  font-size: 0.82rem;
  letter-spacing: 0;
  margin: 0 0 0.25rem;
  text-transform: uppercase;
}

#footer.ptb-footer a {
  color: #f8f6ef;
  font-weight: 750;
}

#footer.ptb-footer a:hover,
#footer.ptb-footer a:focus {
  color: #f2c46d;
}

#footer.ptb-footer .ptb-footer-bottom {
  border-top: 1px solid rgba(248, 246, 239, 0.2);
  color: #bfb7a6;
  display: flex;
  flex-wrap: wrap;
  font-size: 0.9rem;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  margin-top: 2rem;
  padding-top: 1rem;
}

#footer.ptb-footer .ptb-footer-bottom p {
  color: #bfb7a6;
  margin: 0;
}

@media (max-width: 820px) {
  .ptb-hero,
  .ptb-lead,
  .ptb-feature,
  .ptb-card-grid,
  .ptb-image-pair,
  .ptb-plan-category-grid,
  .ptb-plan-row {
    grid-template-columns: 1fr;
  }

  .ptb-hero h1 {
    max-width: 12ch;
  }

  .ptb-footer-grid {
    grid-template-columns: 1fr;
  }

  .ptb-footer-bottom {
    flex-direction: column;
  }
}