:root {
  --background: #070b14;
  --surface: #101827;
  --surface-2: #162235;
  --border: #2a3b55;
  --text: #f3f8ff;
  --muted: #9fb0c8;
  --accent: #00e5ff;
  --accent-strong: #7c5cff;
  --accent-glow: #00a8ff;
  --success: #36f1a3;
  --warning: #ffd166;
  --danger: #ff5c7a;
  --max-width: 1180px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 80% 0%, rgba(0, 229, 255, 0.10), transparent 28rem),
    radial-gradient(circle at 8% 18%, rgba(124, 92, 255, 0.08), transparent 24rem),
    var(--background);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 78px;
  padding: 0 5vw;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 11, 20, 0.90);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--accent), var(--accent-strong));
  color: #041019;
  font-weight: 950;
  font-size: 1.3rem;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 0.75rem;
}

nav {
  display: flex;
  gap: 1.3rem;
}

nav a {
  color: var(--muted);
  font-weight: 700;
  text-decoration: none;
}

nav a:hover,
nav a:focus-visible {
  color: var(--text);
}

main,
footer {
  width: min(var(--max-width), 90vw);
  margin-inline: auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.55fr);
  gap: 3rem;
  align-items: center;
  min-height: 590px;
  padding: 6rem 0;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 1.3rem;
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 0.8rem;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.hero-copy,
.section-heading > p:last-child {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
}

.primary-link,
.calculate-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--accent), var(--accent-strong));
  color: #041019;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 18px 45px rgba(0, 168, 255, 0.24);
}

.primary-link {
  padding: 0 1.3rem;
}

.hero-card {
  display: grid;
  gap: 0.85rem;
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.hero-card span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-card strong {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.25rem;
}

.hero-card strong:last-child {
  border-bottom: 0;
}

.calculator-section,
.articles-section {
  padding: 5.5rem 0;
}

.calculator-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1.5rem;
  align-items: start;
  margin-top: 2rem;
}

.calculator-card,
.result-card {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(16, 24, 39, 0.96);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.calculator-card {
  display: grid;
  gap: 1.25rem;
  padding: 1.5rem;
}

.field {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.field label,
.field legend {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--text);
  font-weight: 800;
}

.field input,
.field select {
  width: 100%;
  min-height: 50px;
  padding: 0 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
  background: var(--surface-2);
  color: var(--text);
}

.field input:focus,
.field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.14);
}

.input-group,
.input-suffix {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
}

.input-group select {
  width: 112px;
}

.input-suffix {
  position: relative;
}

.input-suffix input {
  padding-right: 5.5rem;
}

.input-suffix span {
  position: absolute;
  top: 50%;
  right: 0.9rem;
  color: var(--muted);
  transform: translateY(-50%);
  pointer-events: none;
}

.field-help {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.priority-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.priority-option {
  margin: 0 !important;
  cursor: pointer;
}

.priority-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.priority-option span {
  display: grid;
  min-height: 92px;
  align-content: center;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
}

.priority-option strong,
.priority-option small {
  display: block;
}

.priority-option small {
  margin-top: 0.25rem;
  color: var(--muted);
  font-weight: 500;
  line-height: 1.25;
}

.priority-option input:checked + span {
  border-color: var(--accent);
  background: rgba(0, 229, 255, 0.10);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.calculate-button {
  width: 100%;
  padding: 0.8rem 1.2rem;
}

.calculate-button:hover,
.calculate-button:focus-visible,
.primary-link:hover,
.primary-link:focus-visible {
  filter: brightness(1.08);
}

.result-card {
  padding: 1.5rem;
}

.result-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}

.result-header h3 {
  margin-bottom: 0;
  font-size: 1.6rem;
}

.status-pill {
  flex: 0 0 auto;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 850;
}

.status-pill.success {
  border-color: rgba(54, 241, 163, 0.45);
  background: rgba(54, 241, 163, 0.10);
  color: var(--success);
}

.status-pill.warning {
  border-color: rgba(255, 209, 102, 0.50);
  background: rgba(255, 209, 102, 0.10);
  color: var(--warning);
}

.status-pill.danger {
  border-color: rgba(255, 92, 122, 0.50);
  background: rgba(255, 92, 122, 0.10);
  color: var(--danger);
}

.result-message {
  margin: 1.25rem 0;
  padding: 1rem;
  border: 1px dashed var(--border);
  border-radius: 12px;
  color: var(--muted);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
  margin: 1.25rem 0;
}

.metric {
  min-height: 126px;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-2);
}

.metric-wide {
  grid-column: span 2;
}

.metric span,
.metric small {
  display: block;
  color: var(--muted);
}

.metric strong {
  display: block;
  margin: 0.35rem 0 0.1rem;
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  line-height: 1.1;
}

.result-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
  border-top: 1px solid var(--border);
}

.result-details div {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.result-details div:nth-child(odd) {
  padding-right: 1rem;
}

.result-details dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
  text-transform: uppercase;
}

.result-details dd {
  margin: 0.2rem 0 0;
  font-weight: 750;
}

.safety-warning {
  margin-top: 1.2rem;
  padding: 1rem;
  border: 1px solid rgba(255, 209, 102, 0.35);
  border-radius: 14px;
  background: rgba(255, 209, 102, 0.08);
}

.safety-warning strong {
  color: var(--warning);
}

.safety-warning p {
  margin: 0.35rem 0 0;
  color: #e8eef8;
  font-size: 0.9rem;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.article-grid article {
  padding: 1.4rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.article-grid span {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.article-grid h3 {
  margin: 0.65rem 0;
  font-size: 1.35rem;
  line-height: 1.2;
}

.article-grid p {
  color: var(--muted);
}

.article-grid a {
  color: var(--muted);
  font-weight: 800;
}

.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin: 2rem 0 5rem;
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.12), rgba(255, 255, 255, 0.02));
}

.about-section p:last-child {
  color: var(--muted);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

@media (max-width: 860px) {
  .site-header {
    position: static;
  }

  nav {
    display: none;
  }

  .hero,
  .calculator-grid,
  .about-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 4rem 0;
  }

  .article-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  main,
  footer {
    width: min(94vw, var(--max-width));
  }

  .site-header {
    padding-inline: 3vw;
  }

  .brand small {
    display: none;
  }

  .priority-grid {
    grid-template-columns: 1fr;
  }

  .priority-option span {
    min-height: 72px;
  }

  .result-grid,
  .result-details {
    grid-template-columns: 1fr;
  }

  .metric-wide {
    grid-column: span 1;
  }

  .result-header,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}


.helpfulness-vote {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem 1.5rem;
  align-items: center;
  margin-top: 1.2rem;
  padding: 1.1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
}

.helpfulness-copy .eyebrow {
  margin-bottom: 0.25rem;
}

.helpfulness-copy h4 {
  margin: 0;
  font-size: 1.05rem;
}

.helpfulness-copy p:last-child {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.helpfulness-actions {
  display: flex;
  gap: 0.6rem;
}

.vote-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-width: 92px;
  min-height: 44px;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  font-weight: 850;
  cursor: pointer;
}

.vote-button:hover,
.vote-button:focus-visible {
  border-color: var(--accent);
}

.vote-button.selected {
  border-color: var(--accent);
  background: rgba(0, 229, 255, 0.12);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.vote-message {
  grid-column: 1 / -1;
  min-height: 1.4rem;
  margin: 0;
  color: var(--success);
  font-size: 0.86rem;
  font-weight: 750;
}

@media (max-width: 560px) {
  .helpfulness-vote {
    grid-template-columns: 1fr;
  }

  .helpfulness-actions {
    width: 100%;
  }

  .vote-button {
    flex: 1;
  }
}


.vote-totals {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.vote-totals span {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  min-width: 118px;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.86rem;
}

.vote-totals strong {
  color: var(--text);
  font-size: 1rem;
}

.vote-button:disabled {
  cursor: wait;
  opacity: 0.65;
}


/* Blog article pages */
.article-page {
  background:
    radial-gradient(circle at 85% 0%, rgba(0, 229, 255, 0.09), transparent 28rem),
    radial-gradient(circle at 10% 16%, rgba(124, 92, 255, 0.07), transparent 24rem),
    var(--background);
}

.article-main {
  width: min(var(--max-width), 90vw);
  margin-inline: auto;
}

.article-header {
  max-width: 920px;
  padding: 5.5rem 0 3.5rem;
}

.article-back {
  display: inline-block;
  margin-bottom: 2rem;
  color: var(--muted);
  font-weight: 800;
  text-decoration: none;
}

.article-back:hover,
.article-back:focus-visible {
  color: var(--text);
}

.article-header h1 {
  max-width: 980px;
  margin-bottom: 1.25rem;
  font-size: clamp(2.7rem, 7vw, 5.5rem);
}

.article-deck {
  max-width: 820px;
  margin-bottom: 1.5rem;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.article-meta span {
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 750;
}

.article-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 760px);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  padding-bottom: 6rem;
}

.article-toc {
  position: sticky;
  top: 105px;
  padding: 1.2rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(16, 24, 39, 0.92);
}

.article-toc ol {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding-left: 1.25rem;
}

.article-toc a {
  color: var(--muted);
  font-size: 0.88rem;
  text-decoration: none;
}

.article-toc a:hover,
.article-toc a:focus-visible {
  color: var(--accent);
}

.article-content {
  min-width: 0;
}

.article-content section {
  scroll-margin-top: 105px;
  margin-bottom: 3.5rem;
}

.article-content h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 4vw, 2.65rem);
}

.article-content h3 {
  margin: 2rem 0 0.7rem;
  font-size: 1.35rem;
}

.article-content p,
.article-content li {
  color: #d6e2f2;
  font-size: 1.02rem;
}

.article-content p {
  margin-bottom: 1.15rem;
}

.article-content ul,
.article-number-list {
  display: grid;
  gap: 0.45rem;
  margin: 1rem 0 1.4rem;
  padding-left: 1.35rem;
}

.article-lead {
  margin-bottom: 3rem !important;
  padding-left: 1.1rem;
  border-left: 3px solid var(--accent);
  color: var(--text) !important;
  font-size: 1.22rem !important;
}

.article-callout {
  margin: 1.4rem 0;
  padding: 1.1rem;
  border: 1px solid rgba(0, 229, 255, 0.40);
  border-radius: 14px;
  background: rgba(0, 229, 255, 0.08);
}

.article-callout strong {
  color: var(--accent);
}

.article-callout p {
  margin: 0.35rem 0 0;
}

.code-example {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.65rem 1.2rem;
  margin: 1.3rem 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-2);
}

.code-example span {
  color: var(--muted);
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1.4rem 0;
}

.comparison-grid > div {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.comparison-grid h3 {
  margin-top: 0;
}

.article-calculator-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(0, 229, 255, 0.40);
  border-radius: 14px;
  background: rgba(0, 229, 255, 0.08);
  color: var(--text);
  font-weight: 850;
  text-decoration: none;
}

.article-calculator-link:hover,
.article-calculator-link:focus-visible {
  border-color: var(--accent);
}

.article-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
}

.article-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: var(--surface);
}

.article-table th,
.article-table td {
  padding: 0.85rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.article-table th {
  background: var(--surface-2);
  color: var(--text);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.article-table td {
  color: #d6e2f2;
}

.article-cta {
  padding: clamp(1.4rem, 4vw, 2.2rem);
  border: 1px solid var(--border);
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(0, 229, 255, 0.16), rgba(255, 255, 255, 0.025));
}

.article-cta h2 {
  margin-bottom: 0.75rem;
}

.article-sources {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.article-sources a {
  color: var(--muted);
}

.article-sources a:hover,
.article-sources a:focus-visible {
  color: var(--accent);
}

.article-footer-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.article-footer-nav a,
.read-link {
  color: var(--accent);
  font-weight: 850;
  text-decoration: none;
}

.article-card-featured {
  border-color: rgba(0, 229, 255, 0.48) !important;
  background:
    linear-gradient(145deg, rgba(0, 229, 255, 0.12), rgba(16, 24, 39, 1)) !important;
}

@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-toc {
    position: static;
  }
}

@media (max-width: 600px) {
  .article-main {
    width: min(94vw, var(--max-width));
  }

  .article-header {
    padding-top: 3.5rem;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .article-footer-nav {
    flex-direction: column;
  }

  .code-example {
    grid-template-columns: 1fr;
  }
}


/* Entire featured blog card is clickable */
.article-card-featured {
  padding: 0 !important;
  overflow: hidden;
}

.article-card-link {
  display: block;
  height: 100%;
  padding: 1.4rem;
  color: inherit;
  text-decoration: none;
}

.article-card-link .article-card-category {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.article-card-link h3 {
  color: var(--text);
}

.article-card-link p {
  color: var(--muted);
}

.article-card-link:hover,
.article-card-link:focus-visible {
  background: rgba(0, 229, 255, 0.08);
  outline: none;
}

.article-card-link:hover .read-link,
.article-card-link:focus-visible .read-link {
  text-decoration: underline;
}

.article-card-link:focus-visible {
  box-shadow: inset 0 0 0 2px var(--accent);
}


/* Jekyll blog foundation */
.blog-main {
  width: min(var(--max-width), 90vw);
  margin-inline: auto;
  min-height: 70vh;
  padding: 5.5rem 0;
}

.blog-header {
  max-width: 840px;
  margin-bottom: 2.5rem;
}

.blog-header h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.7rem, 7vw, 5rem);
}

.blog-header > p:last-child {
  color: var(--muted);
  font-size: 1.1rem;
}

.blog-post-grid {
  display: grid;
  gap: 1rem;
}

.blog-post-card {
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--surface);
}

.blog-post-card > a {
  display: block;
  padding: 1.5rem;
  color: inherit;
  text-decoration: none;
}

.blog-post-card > a:hover,
.blog-post-card > a:focus-visible {
  background: rgba(0, 229, 255, 0.07);
  outline: none;
}

.blog-post-card > a:focus-visible {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.blog-post-card > a > span {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.blog-post-card h2 {
  margin: 0.6rem 0 0.75rem;
  font-size: clamp(1.5rem, 4vw, 2.3rem);
}

.blog-post-card p {
  max-width: 780px;
  color: var(--muted);
}

.blog-post-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.blog-post-meta strong {
  color: var(--accent);
}

.article-layout-single {
  grid-template-columns: minmax(0, 820px);
  justify-content: center;
}

.jekyll-post-content > h2 {
  margin-top: 3.4rem;
}

.jekyll-post-content > h3 {
  margin-top: 2.2rem;
}

.jekyll-post-content blockquote {
  margin: 1.4rem 0;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(0, 229, 255, 0.40);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  background: rgba(0, 229, 255, 0.08);
}

.jekyll-post-content blockquote p {
  margin: 0;
}

.jekyll-post-content table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: var(--surface);
}

.jekyll-post-content table th,
.jekyll-post-content table td {
  padding: 0.85rem;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.jekyll-post-content table th {
  background: var(--surface-2);
}

.jekyll-post-content table {
  display: block;
  overflow-x: auto;
}

@media (max-width: 600px) {
  .blog-main {
    width: min(94vw, var(--max-width));
    padding-top: 3.5rem;
  }

  .blog-post-meta {
    flex-direction: column;
  }
}


/* Blog comments */
.comments-section {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.comments-heading {
  margin-bottom: 1.5rem;
}

.comments-heading h2 {
  margin-bottom: 0.6rem;
}

.comments-heading > p:last-child {
  color: var(--muted);
}

.comment-form {
  display: grid;
  gap: 1rem;
  margin-bottom: 3rem;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.comment-field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.comment-form textarea {
  width: 100%;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
  resize: vertical;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
}

.comment-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.14);
}

.comment-submit {
  width: auto;
  min-width: 180px;
  justify-self: start;
  padding-inline: 1.2rem;
}

.comment-submit:disabled {
  cursor: wait;
  opacity: 0.65;
}

.comment-form-message {
  min-height: 1.5rem;
  margin: 0;
  font-size: 0.9rem;
  font-weight: 750;
}

.comment-form-message.success {
  color: var(--success);
}

.comment-form-message.error,
.comments-error {
  color: var(--danger);
}

.approved-comments-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.approved-comments-header h3 {
  margin: 0;
}

.approved-comments-header span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 750;
}

.comments-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}

.comment-card {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.comment-card-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.55rem;
}

.comment-card-header strong {
  color: var(--text);
}

.comment-card-header time {
  color: var(--muted);
  font-size: 0.82rem;
}

.comment-card p {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.comments-loading,
.comments-empty,
.comments-error {
  margin: 0;
  padding: 1rem;
  border: 1px dashed var(--border);
  border-radius: 12px;
  color: var(--muted);
}

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

  .comment-submit {
    width: 100%;
  }

  .approved-comments-header,
  .comment-card-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* Community Q&A */
.community-main{width:min(var(--max-width),90vw);margin:auto;min-height:75vh;padding:5rem 0 6rem}
.community-hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.6fr);gap:2rem;align-items:end;margin-bottom:2rem}
.community-hero h1{margin-bottom:1rem;font-size:clamp(2.8rem,7vw,5.5rem)}
.community-hero>div>p:last-child,.community-profile-card>p{color:var(--muted)}
.community-guideline-card,.community-auth-card,.community-profile-card,.ask-question-card,.community-browser{border:1px solid var(--border);border-radius:20px;background:var(--surface)}
.community-guideline-card,.community-auth-card,.community-profile-card,.ask-question-card,.community-browser{padding:1.35rem}
.community-auth-card,.community-profile-card,.ask-question-card,.community-browser{margin-top:1rem}
.community-guideline-card p{margin:.4rem 0 .7rem;color:var(--muted)}
.community-guideline-card a,.guideline-confirmation a{color:var(--accent);font-weight:800}
.community-auth-card{display:grid;grid-template-columns:minmax(0,.8fr) minmax(320px,1.2fr);gap:1.5rem;align-items:center}
.community-inline-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.65rem}
.community-inline-form input,.community-search input{width:100%;min-height:50px;padding:0 .9rem;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);font:inherit}
.community-user-panel{display:flex;justify-content:space-between;align-items:center;grid-column:1/-1;padding-top:1rem;border-top:1px solid var(--border)}
.community-user-panel span,.community-user-panel strong{display:block}
.community-user-panel span{color:var(--muted);font-size:.8rem}
.secondary-button,.text-button,.community-back-button{border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);font:inherit;font-weight:800;cursor:pointer}
.secondary-button{min-height:44px;padding:.55rem .9rem}.text-button,.community-back-button{padding:.4rem .7rem}
.community-section-heading{display:flex;justify-content:space-between;gap:1rem;align-items:end;margin-bottom:1rem}
.question-form,.answer-form-card form{display:grid;gap:1rem}.question-form{padding-top:1rem;border-top:1px solid var(--border)}
.question-form textarea,.answer-form-card textarea,.community-modal textarea{width:100%;padding:.85rem .9rem;border:1px solid var(--border);border-radius:10px;resize:vertical;background:var(--surface-2);color:var(--text);font:inherit}
.wording-warning{margin-top:.7rem;padding:.85rem;border:1px solid rgba(255,209,102,.48);border-radius:12px;background:rgba(255,209,102,.09)}
.wording-warning strong{color:var(--warning)}.wording-warning p{margin:.3rem 0 0;color:#e8eef8;font-size:.88rem}
.guideline-confirmation{display:flex;gap:.65rem;align-items:flex-start;color:var(--muted);font-size:.9rem}
.question-submit{justify-self:start;width:auto;padding-inline:1.3rem}
.community-form-message{min-height:1.4rem;margin:0;font-size:.88rem;font-weight:750}.community-form-message.success{color:var(--success)}.community-form-message.error{color:var(--danger)}
.community-search{width:min(340px,100%)}.question-list,.answer-list{display:grid;gap:.85rem}
.question-card{border:1px solid var(--border);border-radius:15px;overflow:hidden;background:var(--surface-2)}
.question-card-button{width:100%;padding:1.1rem;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer}
.question-card-button:hover{background:rgba(0,229,255,.07)}
.question-card-topline,.question-card-meta{display:flex;justify-content:space-between;gap:1rem;color:var(--muted);font-size:.82rem}
.question-card h3{margin:.65rem 0 .5rem;font-size:1.3rem}.question-card p{margin-bottom:.75rem;color:var(--muted)}.question-card-meta strong{color:var(--accent)}
.question-status{display:inline-flex;padding:.25rem .55rem;border:1px solid rgba(54,241,163,.42);border-radius:999px;color:var(--success);font-size:.74rem;font-weight:850;text-transform:capitalize}
.question-status.closed{border-color:var(--border);color:var(--muted)}
.question-detail{scroll-margin-top:100px}.community-back-button{margin-bottom:1rem}
.question-detail-header{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start}.question-detail-header h2{margin:.65rem 0 .35rem}.question-meta{color:var(--muted)}
.question-body{margin:1.2rem 0 2rem;padding:1rem;border-left:3px solid var(--accent);white-space:pre-wrap;overflow-wrap:anywhere;background:rgba(0,229,255,.045)}
.community-answer-card{padding:1rem;border:1px solid var(--border);border-radius:14px;background:var(--surface-2)}
.community-answer-card header{display:flex;justify-content:space-between;gap:1rem;margin-bottom:.55rem}.community-answer-card p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
.answer-form-card{margin-top:1.2rem;padding:1rem;border:1px solid var(--border);border-radius:14px;background:var(--surface-2)}
.community-modal{width:min(520px,94vw);border:1px solid var(--border);border-radius:18px;background:var(--surface);color:var(--text);padding:0}
.community-modal::backdrop{background:rgba(0,0,0,.75)}.community-modal-card{display:grid;gap:1rem;padding:1.3rem}.community-modal-close{justify-self:end;border:0;background:transparent;color:var(--muted);font-size:1.5rem;cursor:pointer}
.community-guidelines-content section{margin-bottom:2.5rem}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(max-width:820px){.community-hero,.community-auth-card{grid-template-columns:1fr}.community-section-heading{align-items:flex-start;flex-direction:column}.community-search{width:100%}}
@media(max-width:600px){.community-main{width:min(94vw,var(--max-width));padding-top:3.5rem}.community-inline-form{grid-template-columns:1fr}.community-user-panel,.question-detail-header,.community-answer-card header,.question-card-meta{align-items:flex-start;flex-direction:column}.question-submit{width:100%}}

/* Futuristic multicolor identity v1.6 */

/* Homepage and calculator: electric cyan + plasma blue */
body:not(.article-page):not(.community-page) {
  --accent: #00e5ff;
  --accent-strong: #008cff;
  --accent-glow: #00a8ff;
}

body:not(.article-page):not(.community-page) .eyebrow {
  color: #62f4ff;
}

body:not(.article-page):not(.community-page) .primary-link,
body:not(.article-page):not(.community-page) .calculate-button {
  background: linear-gradient(135deg, #00e5ff 0%, #008cff 100%);
  box-shadow:
    0 16px 42px rgba(0, 168, 255, 0.24),
    0 0 24px rgba(0, 229, 255, 0.10);
}

body:not(.article-page):not(.community-page) .hero-card {
  background:
    linear-gradient(145deg, rgba(0, 229, 255, 0.07), rgba(124, 92, 255, 0.035)),
    var(--surface);
}

/* Blog and article pages: neon violet + cyan */
body.article-page {
  --accent: #a78bfa;
  --accent-strong: #6d5dfc;
  --accent-glow: #8b5cf6;
  background:
    radial-gradient(circle at 86% 0%, rgba(124, 92, 255, 0.16), transparent 30rem),
    radial-gradient(circle at 8% 18%, rgba(0, 229, 255, 0.07), transparent 24rem),
    var(--background);
}

body.article-page .brand-mark {
  background: linear-gradient(145deg, #00e5ff, #7c5cff);
}

body.article-page .eyebrow,
body.article-page .blog-post-card > a > span,
body.article-page .article-card-category {
  color: #bca8ff;
}

body.article-page .primary-link,
body.article-page .calculate-button {
  background: linear-gradient(135deg, #a78bfa 0%, #6d5dfc 100%);
  color: #f8f7ff;
  box-shadow:
    0 16px 42px rgba(109, 93, 252, 0.25),
    0 0 24px rgba(167, 139, 250, 0.10);
}

body.article-page .article-callout,
body.article-page .article-cta,
body.article-page .article-calculator-link {
  border-color: rgba(167, 139, 250, 0.46);
  background:
    linear-gradient(135deg, rgba(124, 92, 255, 0.13), rgba(0, 229, 255, 0.035));
}

body.article-page .read-link,
body.article-page .article-footer-nav a,
body.article-page .blog-post-meta strong {
  color: #69e9ff;
}

/* Community Q&A: teal + blue-violet */
body.community-page {
  --accent: #2dd4bf;
  --accent-strong: #248cff;
  --accent-glow: #14b8a6;
  background:
    radial-gradient(circle at 84% 0%, rgba(45, 212, 191, 0.14), transparent 30rem),
    radial-gradient(circle at 8% 18%, rgba(124, 92, 255, 0.09), transparent 24rem),
    var(--background);
}

body.community-page .brand-mark {
  background: linear-gradient(145deg, #2dd4bf, #7c5cff);
}

body.community-page .eyebrow {
  color: #77f4df;
}

body.community-page .calculate-button {
  background: linear-gradient(135deg, #2dd4bf 0%, #248cff 100%);
  box-shadow:
    0 16px 42px rgba(36, 140, 255, 0.22),
    0 0 24px rgba(45, 212, 191, 0.10);
}

body.community-page .community-guideline-card {
  background:
    linear-gradient(145deg, rgba(124, 92, 255, 0.10), rgba(45, 212, 191, 0.045)),
    var(--surface);
}

body.community-page .community-auth-card {
  border-color: rgba(45, 212, 191, 0.28);
}

body.community-page .ask-question-card {
  border-color: rgba(36, 140, 255, 0.30);
}

body.community-page .community-browser {
  border-color: rgba(124, 92, 255, 0.30);
}

body.community-page .question-card {
  background:
    linear-gradient(145deg, rgba(36, 140, 255, 0.045), rgba(124, 92, 255, 0.035)),
    var(--surface-2);
}

body.community-page .question-status {
  color: #36f1a3;
  border-color: rgba(54, 241, 163, 0.44);
}

/* Shared variation */
.metric:nth-child(1) {
  border-color: rgba(0, 229, 255, 0.28);
}

.metric:nth-child(2) {
  border-color: rgba(124, 92, 255, 0.30);
}

.metric:nth-child(3) {
  border-color: rgba(54, 241, 163, 0.28);
}

.metric:nth-child(4) {
  border-color: rgba(255, 209, 102, 0.30);
}

.vote-button:first-child.selected {
  border-color: #36f1a3;
  background: rgba(54, 241, 163, 0.10);
  box-shadow: inset 0 0 0 1px #36f1a3;
}

.vote-button:last-child.selected {
  border-color: #ff5c7a;
  background: rgba(255, 92, 122, 0.10);
  box-shadow: inset 0 0 0 1px #ff5c7a;
}

.site-header nav a:nth-child(2):hover,
.site-header nav a:nth-child(2):focus-visible {
  color: #bca8ff;
}

.site-header nav a:nth-child(3):hover,
.site-header nav a:nth-child(3):focus-visible {
  color: #77f4df;
}


/* Homepage hero image update v1.0 */
.hero-copy-block {
  min-width: 0;
}

.hero-visual {
  display: grid;
  gap: 1rem;
  align-items: start;
}

.hero-image-card {
  position: relative;
  margin: 0;
  padding: 1rem;
  border: 1px solid rgba(0, 229, 255, 0.18);
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 72%, rgba(0, 229, 255, 0.10), transparent 16rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.30),
    0 0 0 1px rgba(124, 92, 255, 0.10) inset;
  overflow: hidden;
}

.hero-image-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 16%, rgba(124, 92, 255, 0.16), transparent 18rem),
    radial-gradient(circle at 28% 78%, rgba(0, 229, 255, 0.12), transparent 16rem);
  pointer-events: none;
}

.hero-image {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: 22px;
}

.hero-output-card {
  max-width: 420px;
}

@media (min-width: 901px) {
  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  }

  .hero-output-card {
    justify-self: end;
    width: min(88%, 420px);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: unset;
    padding: 4rem 0 4.5rem;
  }

  .hero-visual {
    width: 100%;
  }

  .hero-output-card {
    max-width: none;
  }
}


/* ============================================================
   Plasma Cut Forge — industrial homepage v1.0
   Inspired by a shop-floor editorial layout while retaining the
   existing calculator, article, community, and scheduling systems.
   ============================================================ */

:root {
  --industrial-black: #080b10;
  --industrial-panel: #10151d;
  --industrial-panel-2: #151c27;
  --industrial-line: rgba(255, 255, 255, 0.12);
  --industrial-cyan: #00d9ff;
  --industrial-cyan-soft: #7beaff;
  --industrial-white: #f5f7fb;
}

body {
  background:
    radial-gradient(circle at 70% 6%, rgba(0, 217, 255, 0.10), transparent 30rem),
    var(--industrial-black);
  font-family: "Inter", ui-sans-serif, system-ui, sans-serif;
}

main,
footer {
  width: min(100%, 100%);
}

main > section:not(.industrial-hero),
main > .industrial-category-strip,
footer > * {
  width: min(var(--max-width), 90vw);
  margin-inline: auto;
}

.industrial-header {
  position: sticky;
  min-height: 80px;
  padding: 0 3.6vw;
  border-bottom: 1px solid rgba(0, 217, 255, 0.28);
  background: rgba(8, 11, 16, 0.96);
}

.industrial-brand {
  display: grid;
  gap: 0.08rem;
}

.brand-wordmark {
  color: var(--industrial-white);
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: clamp(1.4rem, 2.1vw, 1.85rem);
  font-weight: 900;
  letter-spacing: 0.035em;
  line-height: 1;
}

.brand-wordmark span {
  color: var(--industrial-cyan);
}

.industrial-brand small {
  color: #8492a7;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.industrial-nav {
  align-items: stretch;
  gap: clamp(1rem, 2.1vw, 2.3rem);
  min-height: 80px;
}

.industrial-nav a {
  position: relative;
  display: grid;
  place-items: center;
  color: #b2bed0;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.industrial-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--industrial-cyan);
  transform: scaleX(0);
  transition: transform 180ms ease;
}

.industrial-nav a:hover,
.industrial-nav a:focus-visible,
.industrial-nav a.active {
  color: var(--industrial-white);
}

.industrial-nav a:hover::after,
.industrial-nav a:focus-visible::after,
.industrial-nav a.active::after {
  transform: scaleX(1);
}

.industrial-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: center;
  width: 100%;
  min-height: 610px;
  padding: clamp(4.5rem, 8vw, 7.5rem) max(5vw, calc((100vw - var(--max-width)) / 2));
  background:
    linear-gradient(90deg, rgba(8, 11, 16, 0.98) 0%, rgba(8, 11, 16, 0.88) 45%, rgba(8, 11, 16, 0.45) 100%),
    radial-gradient(circle at 74% 30%, rgba(0, 217, 255, 0.09), transparent 26rem);
}

.industrial-hero-copy {
  min-width: 0;
}

.industrial-kicker,
.industrial-section-label {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  margin: 0 0 1.65rem;
  padding: 0.15rem 1.05rem 0.15rem 1rem;
  border-left: 4px solid var(--industrial-cyan);
  background: rgba(255, 255, 255, 0.035);
  color: #9cabc0;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.industrial-hero h1 {
  max-width: 700px;
  margin: 0 0 1.3rem;
  color: var(--industrial-white);
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: clamp(4.2rem, 7vw, 7.3rem);
  font-weight: 900;
  letter-spacing: 0.015em;
  line-height: 0.82;
  text-transform: uppercase;
}

.industrial-hero h1 span {
  display: block;
  margin-top: 0.12em;
  color: var(--industrial-cyan);
}

.industrial-hero-description {
  max-width: 690px;
  margin-bottom: 1.9rem;
  color: #a7b4c7;
  font-size: clamp(1rem, 1.25vw, 1.18rem);
  line-height: 1.72;
}

.industrial-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.industrial-button {
  display: inline-grid;
  min-width: 148px;
  min-height: 56px;
  place-items: center;
  padding: 0.7rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--industrial-white);
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0.055em;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.industrial-button:hover,
.industrial-button:focus-visible {
  border-color: var(--industrial-cyan);
  background: rgba(0, 217, 255, 0.08);
  transform: translateY(-2px);
}

.industrial-button-primary {
  border-color: var(--industrial-cyan);
  background: linear-gradient(135deg, var(--industrial-cyan), #008dff);
  color: #031017;
  box-shadow: 0 18px 45px rgba(0, 169, 255, 0.22);
}

.industrial-button-primary:hover,
.industrial-button-primary:focus-visible {
  background: linear-gradient(135deg, #64efff, #31a7ff);
}

.industrial-hero-media {
  position: relative;
  min-width: 0;
  max-width: 760px;
  width: 100%;
  justify-self: end;
  margin: 0;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 16px;
  background:
    radial-gradient(circle at 30% 75%, rgba(0, 217, 255, 0.14), transparent 18rem),
    #0b1119;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.48);
  overflow: hidden;
}

.industrial-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(0, 217, 255, 0.11);
  border-radius: inherit;
  pointer-events: none;
}

.industrial-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 560px;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center center;
  border-radius: 12px;
  background: #0b1119;
}

.industrial-hero-media figcaption {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(0, 217, 255, 0.24);
  border-radius: 6px;
  background: rgba(5, 10, 17, 0.78);
  color: #c8f7ff;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.industrial-category-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding-inline: max(5vw, calc((100vw - var(--max-width)) / 2));
  border-top: 1px solid var(--industrial-line);
  border-bottom: 1px solid var(--industrial-line);
  background: #10151c;
}

.industrial-category-strip a {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-height: 82px;
  padding: 1rem 1.45rem;
  border-right: 1px solid var(--industrial-line);
  color: #aab7ca;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 0.96rem;
  font-weight: 800;
  letter-spacing: 0.075em;
  text-decoration: none;
  text-transform: uppercase;
}

.industrial-category-strip a:first-child {
  border-left: 1px solid var(--industrial-line);
}

.industrial-category-strip a span {
  color: var(--industrial-cyan);
  font-size: 0.72rem;
}

.industrial-category-strip a:hover,
.industrial-category-strip a:focus-visible {
  color: var(--industrial-white);
  background: rgba(0, 217, 255, 0.05);
}

.calculator-section,
.articles-section {
  padding-top: 6.5rem;
  padding-bottom: 6.5rem;
}

.industrial-section-heading {
  position: relative;
}

.industrial-section-label {
  margin-bottom: 1.35rem;
  color: var(--industrial-cyan);
  background: transparent;
  padding-left: 0.8rem;
}

.calculator-section .section-heading h2,
.articles-section .section-heading h2 {
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-weight: 900;
  letter-spacing: 0.015em;
  text-transform: uppercase;
}

@media (max-width: 1060px) {
  .industrial-header {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 1rem;
    padding-bottom: 0;
  }

  .industrial-nav {
    width: 100%;
    min-height: 58px;
    overflow-x: auto;
  }

  .industrial-nav a {
    white-space: nowrap;
  }

  .industrial-hero {
    grid-template-columns: 1fr;
    padding-top: 4.5rem;
  }

  .industrial-hero-media {
    max-width: 900px;
  }
}

@media (max-width: 720px) {
  .industrial-brand small {
    display: none;
  }

  .industrial-nav {
    gap: 1.2rem;
  }

  .industrial-hero {
    padding-inline: 5vw;
  }

  .industrial-hero h1 {
    font-size: clamp(3.6rem, 18vw, 5.5rem);
  }

  .industrial-hero-actions {
    display: grid;
  }

  .industrial-button {
    width: 100%;
  }

  .industrial-category-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .industrial-category-strip a:nth-child(odd) {
    border-left: 1px solid var(--industrial-line);
  }

  .industrial-category-strip a {
    min-height: 68px;
    padding: 0.85rem;
  }
}

@media (max-width: 460px) {
  .industrial-category-strip {
    grid-template-columns: 1fr;
  }

  .industrial-category-strip a {
    border-left: 1px solid var(--industrial-line);
  }

  .industrial-hero-media img {
    width: 100%;
    height: auto;
    max-height: none;
    aspect-ratio: auto;
    object-fit: contain;
    object-position: center center;
  }
}


/* Homepage hero photo no-crop override v1.3 */
.industrial-hero-media {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 1rem !important;
  background:
    radial-gradient(circle at 30% 75%, rgba(0, 217, 255, 0.14), transparent 18rem),
    #0b1119 !important;
}

.industrial-hero-media img {
  display: block !important;
  width: 100% !important;
  height: auto !important;
  max-height: 560px !important;
  aspect-ratio: auto !important;
  object-fit: contain !important;
  object-position: center center !important;
  border-radius: 12px !important;
  background: #0b1119 !important;
}

@media (max-width: 1060px) {
  .industrial-hero-media {
    justify-self: center !important;
  }
}

@media (max-width: 460px) {
  .industrial-hero-media {
    padding: 0.75rem !important;
  }

  .industrial-hero-media img {
    max-height: none !important;
  }
}


/* Plasma Cut Forge Ko-fi support panel v1.0 */
.support-forge {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  width: min(var(--max-width), 90vw);
  margin: 4.5rem auto 2.5rem;
  padding: clamp(1.7rem, 4vw, 3rem);
  border: 1px solid rgba(0, 217, 255, 0.28);
  border-left: 5px solid #00d9ff;
  border-radius: 18px;
  background:
    radial-gradient(circle at 88% 20%, rgba(0, 217, 255, 0.13), transparent 20rem),
    linear-gradient(145deg, rgba(20, 29, 42, 0.98), rgba(10, 15, 23, 0.98));
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.28),
    inset 0 0 0 1px rgba(255, 255, 255, 0.025);
  overflow: hidden;
}

.support-forge::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -120px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(0, 217, 255, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 30px rgba(0, 217, 255, 0.025),
    0 0 0 60px rgba(0, 217, 255, 0.018);
  pointer-events: none;
}

.support-forge-copy,
.support-forge-action {
  position: relative;
  z-index: 1;
}

.support-forge-kicker {
  margin: 0 0 0.5rem;
  color: #00d9ff;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.support-forge h2 {
  margin: 0 0 0.85rem;
  color: #f5f7fb;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.45rem);
  font-weight: 900;
  letter-spacing: 0.01em;
  line-height: 0.98;
  text-transform: uppercase;
}

.support-forge-copy > p:last-child {
  max-width: 820px;
  margin: 0;
  color: #a9b6c9;
  font-size: 1rem;
  line-height: 1.75;
}

.support-forge-action {
  display: grid;
  min-width: 220px;
  gap: 0.65rem;
  justify-items: center;
}

.support-forge-button {
  display: inline-grid;
  width: 100%;
  min-height: 58px;
  place-items: center;
  padding: 0.8rem 1.5rem;
  border: 1px solid #00d9ff;
  border-radius: 9px;
  background: linear-gradient(135deg, #00d9ff, #008dff);
  color: #031017;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  box-shadow: 0 18px 45px rgba(0, 169, 255, 0.24);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    filter 180ms ease;
}

.support-forge-button:hover,
.support-forge-button:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 22px 55px rgba(0, 169, 255, 0.34);
}

.support-forge-action small {
  color: #8998ad;
  font-size: 0.76rem;
  text-align: center;
}

.blog-standalone .support-forge {
  width: min(1180px, 90vw);
}

@media (max-width: 820px) {
  .support-forge {
    grid-template-columns: 1fr;
  }

  .support-forge-action {
    width: min(100%, 360px);
    justify-self: start;
  }
}

@media (max-width: 520px) {
  .support-forge {
    margin-top: 3rem;
    padding: 1.35rem;
  }

  .support-forge-action {
    width: 100%;
  }
}