:root {
  --ink: #14251f;
  --muted: #55665f;
  --surface: #ffffff;
  --surface-soft: #f1f4ed;
  --surface-tint: #e7eddf;
  --forest: #284f3d;
  --forest-deep: #17372b;
  --lime: #cbd991;
  --accent: #bb2b22;
  --line: #d5ddd4;
  --shadow: 0 16px 42px rgba(20, 37, 31, 0.10);
  --radius: 18px;
  --shell: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--forest);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.12;
  letter-spacing: -0.025em;
}

h1 {
  margin-bottom: 0.35em;
  font-size: clamp(3.2rem, 7vw, 6.7rem);
}

h2 {
  margin-bottom: 0.55em;
  font-size: clamp(2.15rem, 4vw, 3.75rem);
}

h3 {
  margin-bottom: 0.55em;
  font-size: 1.55rem;
}

p {
  margin-top: 0;
  margin-bottom: 1em;
}

.shell {
  width: min(calc(100% - 40px), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 14px;
  top: -60px;
  z-index: 1000;
  padding: 10px 14px;
  color: #fff;
  background: var(--forest-deep);
  border-radius: 8px;
}

.skip-link:focus {
  top: 14px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(40, 79, 61, 0.15);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

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

.site-brand strong {
  font-size: 1rem;
  line-height: 1.15;
}

.site-brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.2;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 42px;
  color: #fff;
  background: var(--forest);
  border-radius: 50% 50% 50% 18%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.86rem;
  font-weight: 700;
}

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

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

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 86px;
  background:
    radial-gradient(circle at 85% 15%, rgba(203, 217, 145, 0.52), transparent 31%),
    linear-gradient(135deg, #f5f6ef 0%, #e8eedf 100%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -150px;
  bottom: -220px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(40, 79, 61, 0.18);
  border-radius: 50%;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  gap: 70px;
  align-items: center;
}

.eyebrow,
.section-label {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-lead {
  max-width: 760px;
  color: var(--ink);
  font-size: clamp(1.22rem, 2.3vw, 1.65rem);
  line-height: 1.45;
}

.hero-copy > p:not(.eyebrow):not(.hero-lead) {
  max-width: 730px;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 30px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 19px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: var(--forest);
  box-shadow: 0 10px 22px rgba(40, 79, 61, 0.18);
}

.button-primary:hover {
  color: #fff;
  background: var(--forest-deep);
}

.button-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(40, 79, 61, 0.28);
}

.button-secondary:hover {
  color: var(--ink);
  background: #fff;
}

.button-light {
  color: var(--forest-deep);
  background: #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

.button-light:hover {
  color: var(--forest-deep);
  background: var(--lime);
}

.technical-figure {
  margin: 0;
  padding: 26px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(40, 79, 61, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.technical-figure img {
  width: 100%;
  height: auto;
  display: block;
  background: #ffffff;
  border-radius: 10px;
}

.technical-figure figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.section {
  padding: 92px 0;
}

.section-tinted {
  background: var(--surface-soft);
}

.section-dark {
  color: #eaf1ec;
  background: var(--forest-deep);
}

.section-dark h2,
.section-dark h3 {
  color: #fff;
}

.section-dark .section-label {
  color: var(--lime);
}

.section-summary {
  max-width: 820px;
  margin-bottom: 40px;
  color: var(--muted);
  font-size: 1.08rem;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 70px;
  align-items: start;
}

.fact-panel {
  padding: 28px;
  background: var(--surface-soft);
  border-left: 5px solid var(--forest);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 8px 0 8px 28px;
  border-bottom: 1px solid var(--line);
}

.check-list li:last-child {
  border-bottom: 0;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 10px;
  height: 10px;
  background: var(--lime);
  border: 2px solid var(--forest);
  border-radius: 50%;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.method-card,
.system-card,
.application-card {
  position: relative;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(20, 37, 31, 0.06);
}

.method-card-featured {
  border-color: rgba(187, 43, 34, 0.35);
}

.card-number {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.technical-note {
  margin: 22px 0 0;
  padding: 18px;
  color: #33433c;
  background: var(--surface-soft);
  border-radius: 12px;
  font-size: 0.92rem;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.application-card ul {
  margin: 18px 0 0;
  padding-left: 20px;
}

.application-card li {
  margin-bottom: 7px;
}

.materials-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.85fr);
  gap: 70px;
  align-items: start;
}

.materials-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.materials-list span {
  min-height: 78px;
  display: flex;
  align-items: center;
  padding: 18px;
  color: var(--forest-deep);
  background: #e9efdf;
  border: 1px solid rgba(203, 217, 145, 0.55);
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 750;
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.system-card {
  display: flex;
  flex-direction: column;
}

.system-tag {
  width: fit-content;
  margin-bottom: 18px;
  padding: 5px 10px;
  color: var(--forest-deep);
  background: var(--lime);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.system-subtitle {
  margin-top: -6px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.availability {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

.comparison-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
  gap: 70px;
  align-items: start;
}

.comparison-list {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(20, 37, 31, 0.06);
}

.comparison-list div {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 22px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}

.comparison-list div:last-child {
  border-bottom: 0;
}

.comparison-list span {
  color: var(--muted);
  font-size: 0.9rem;
}

.cta-section {
  padding: 72px 0;
  color: #fff;
  background: linear-gradient(135deg, var(--forest) 0%, var(--forest-deep) 100%);
}

.cta-section h2 {
  color: #fff;
}

.cta-section .section-label {
  color: var(--lime);
}

.cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 50px;
  align-items: center;
}

.cta-inner p:last-child {
  max-width: 820px;
  margin-bottom: 0;
  color: #dbe7df;
}

.site-footer {
  padding: 58px 0 26px;
  color: #c9d5ce;
  background: #0f211a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 34px;
}

.footer-grid strong {
  color: #fff;
}

.footer-grid p {
  margin: 8px 0 0;
  font-size: 0.88rem;
}

.footer-grid a {
  color: var(--lime);
}

.footer-bottom {
  margin-top: 38px;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.75rem;
}

@media (max-width: 980px) {
  .site-header {
    position: static;
  }

  .header-inner {
    padding: 16px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    padding-top: 12px;
    overflow-x: auto;
    border-top: 1px solid var(--line);
    white-space: nowrap;
  }

  .hero-grid,
  .split-layout,
  .materials-grid,
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .application-grid,
  .system-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cta-inner {
    grid-template-columns: 1fr;
  }

  .cta-inner .button {
    width: fit-content;
  }
}

@media (max-width: 700px) {
  body {
    font-size: 16px;
  }

  .shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .hero,
  .section {
    padding: 66px 0;
  }

  .hero-grid {
    gap: 34px;
  }

  .hero-actions,
  .hero-actions .button,
  .cta-inner .button {
    width: 100%;
  }

  .method-grid,
  .application-grid,
  .system-grid,
  .materials-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .method-card,
  .system-card,
  .application-card,
  .technical-figure {
    padding: 24px;
  }

  .comparison-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Supporting technical pages */
.section-action {
  margin-top: 30px;
}

.page-hero {
  padding: 72px 0 70px;
  background:
    radial-gradient(circle at 88% 12%, rgba(203, 217, 145, 0.48), transparent 28%),
    linear-gradient(135deg, #f5f6ef 0%, #e8eedf 100%);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.65fr);
  gap: 64px;
  align-items: end;
}

.page-hero h1 {
  max-width: 880px;
  font-size: clamp(2.8rem, 5.5vw, 5.2rem);
}

.page-lead {
  max-width: 850px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.15rem, 2vw, 1.42rem);
  line-height: 1.5;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.breadcrumbs a {
  color: var(--forest);
}

.page-summary {
  padding: 28px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(40, 79, 61, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

.summary-label,
.configuration-type,
.spec-kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-intro {
  padding-top: 64px;
  padding-bottom: 64px;
}

.article-narrow {
  max-width: 900px;
  font-size: 1.12rem;
}

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

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 70px;
  align-items: start;
}

.content-grid-reverse {
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
}

.article-figure {
  align-self: center;
}

.configuration-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 54px;
}

.configuration-card {
  display: flex;
  flex-direction: column;
  padding: 30px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.configuration-card .availability {
  margin-top: auto;
}

.light-summary {
  color: #dbe7df;
}

.wedge-comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.wedge-spec-card {
  padding: 34px;
  color: var(--ink);
  background: #f5f7f2;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
}

.wedge-spec-card h3 {
  color: var(--ink);
}

.wedge-spec-card-accent {
  background: #e9efdf;
}

.spec-list {
  margin: 24px 0 0;
}

.spec-list div {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
  padding: 12px 0;
  border-top: 1px solid rgba(20, 37, 31, 0.14);
}

.spec-list dt {
  font-weight: 800;
}

.spec-list dd {
  margin: 0;
  color: var(--muted);
}

.use-case-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.use-case-list span {
  min-height: 78px;
  display: flex;
  align-items: center;
  padding: 18px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 750;
}

.table-wrap {
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(20, 37, 31, 0.06);
}

.comparison-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 20px;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.comparison-table thead th {
  color: #fff;
  background: var(--forest);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.comparison-table tbody th {
  width: 21%;
  color: var(--ink);
  background: #f7f8f4;
  font-size: 0.9rem;
}

.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td {
  border-bottom: 0;
}

.selection-note {
  margin-top: 28px;
  padding: 26px 28px;
  background: #fff;
  border-left: 5px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

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

@media (max-width: 980px) {
  .page-hero-grid,
  .content-grid,
  .content-grid-reverse {
    grid-template-columns: 1fr;
    gap: 42px;
  }

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

@media (max-width: 700px) {
  .page-hero {
    padding: 58px 0;
  }

  .configuration-grid,
  .wedge-comparison-grid,
  .use-case-list {
    grid-template-columns: 1fr;
  }

  .page-summary,
  .configuration-card,
  .wedge-spec-card {
    padding: 24px;
  }

  .spec-list div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

/* Materials and weldability page */
.material-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.material-form-card {
  position: relative;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(20, 37, 31, 0.05);
}

.material-form-card ul,
.handling-card ul {
  margin: 18px 0 0;
  padding-left: 20px;
}

.material-form-card li,
.handling-card li {
  margin-bottom: 7px;
}

.material-form-number {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.factor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.factor-card {
  padding: 28px;
  color: #dbe7df;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
}

.factor-card h3 {
  color: #fff;
}

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

.process-window-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.window-card {
  padding: 30px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-top: 5px solid #829087;
  border-radius: var(--radius);
}

.window-card-balanced {
  background: #edf2df;
  border-top-color: var(--forest);
}

.window-state {
  display: block;
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.handling-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.handling-card {
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.handling-card-accent {
  background: #e9efdf;
  border-color: #c9d5b7;
}

.method-fit-note {
  margin: 28px 0 0;
  padding: 22px 26px;
  background: #fff;
  border-left: 5px solid var(--forest);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-weight: 700;
}

.testing-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 54px;
}

.testing-step {
  padding: 24px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.testing-step h3 {
  font-size: 1.25rem;
}

.step-number {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 18px;
  color: #fff;
  background: var(--forest);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 900;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.faq-item {
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

@media (max-width: 1100px) {
  .testing-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .material-form-grid,
  .factor-grid,
  .process-window-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 700px) {
  .material-form-grid,
  .factor-grid,
  .process-window-grid,
  .testing-steps,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .material-form-card,
  .factor-card,
  .window-card,
  .handling-card,
  .testing-step,
  .faq-item {
    padding: 24px;
  }
}


/* 2026-07-22 readability hotfix
   - Reduce H1 scale across the site.
   - Correct contrast for cards inside dark sections.
*/
h1 {
  font-size: clamp(2.35rem, 4.5vw, 4.25rem);
}

.page-hero h1 {
  font-size: clamp(2.25rem, 4vw, 3.7rem);
}

.section-dark .light-summary {
  color: #ffffff;
}

.section-dark .method-card {
  color: var(--ink);
  background: #ffffff;
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.16);
}

.section-dark .method-card h3 {
  color: var(--ink);
}

.section-dark .method-card p {
  color: var(--muted);
}

.section-dark .method-card .card-number {
  color: var(--accent);
}

@media (max-width: 700px) {
  h1 {
    font-size: clamp(2.15rem, 10vw, 3rem);
  }

  .page-hero h1 {
    font-size: clamp(2.05rem, 9vw, 2.75rem);
  }
}


/* 2026-07-22 final sitewide review hotfix
   - Keep multiple section actions separated and wrapping cleanly.
   - Prevent long action labels from exceeding the available width.
*/
.button {
  max-width: 100%;
  text-align: center;
}

.section-action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

@media (max-width: 700px) {
  .section-action .button {
    width: 100%;
  }
}


/* Image-enhanced technical pages — 2026-08-04 */
.photo-section-intro {
  max-width: 860px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 1.05rem;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  margin-top: 40px;
}

.photo-grid-single {
  grid-template-columns: minmax(0, 760px);
  justify-content: center;
}

.photo-figure {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  padding: 12px;
  background: #fff;
  border: 1px solid rgba(40, 79, 61, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.photo-figure-wide {
  grid-column: 1 / -1;
}

.photo-figure img {
  width: 100%;
  height: auto;
  display: block;
  background: #eef1ea;
  border-radius: 10px;
}

.photo-figure figcaption {
  margin: 0;
  padding: 14px 8px 6px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.feature-callout {
  padding: 32px;
  background: #eef3e7;
  border: 1px solid rgba(40, 79, 61, 0.22);
  border-left: 5px solid var(--forest);
  border-radius: var(--radius);
}

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

@media (max-width: 760px) {
  .photo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
  }

  .photo-figure-wide {
    grid-column: auto;
  }

  .photo-figure,
  .feature-callout {
    padding: 10px;
  }

  .feature-callout {
    padding: 24px;
  }
}