:root {
  --bg: #f5f1e8;
  --bg-soft: #fbf8f2;
  --card: #fffdf9;
  --text: #21352f;
  --muted: #5f6f67;
  --primary: #1f5f54;
  --primary-dark: #153f38;
  --accent: #c57d3d;
  --accent-soft: #f0e0d0;
  --border: #ded7ca;
  --shadow: 0 16px 38px rgba(17, 31, 28, 0.08);
  --radius: 18px;
  --container: 1180px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}
.section {
  padding: 88px 0;
}
.section-sm {
  padding: 56px 0;
}
.section-alt {
  background: linear-gradient(180deg, var(--bg), #eee6d8);
}
.kicker {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 12px;
}
h1,
h2,
h3,
h4 {
  line-height: 1.15;
  margin: 0 0 18px;
  font-family: Georgia, "Times New Roman", serif;
}
h1 {
  font-size: clamp(2.5rem, 6vw, 4.8rem);
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}
h3 {
  font-size: 1.4rem;
}
p {
  margin: 0 0 16px;
}
.lead {
  font-size: 1.18rem;
  color: rgba(255, 255, 255, 0.9);
}
.lead-dark {
  font-size: 1.08rem;
  color: var(--muted);
}
.btn-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.btn,
button.btn {
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
}
.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: white;
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--primary);
}
.btn-solid {
  background: var(--primary);
  color: white;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(245, 241, 232, 0.92);
  border-bottom: 1px solid rgba(222, 215, 202, 0.8);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 86px;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand img {
  width: min(320px, 48vw);
  height: auto;
  object-fit: contain;
}
.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav-links a {
  font-size: 0.95rem;
  color: var(--muted);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}
.lang-switch {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-left: 8px;
}
.lang-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: white;
  font-size: 1.05rem;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);
}
.lang-switch a.active {
  border-color: var(--primary);
  box-shadow: inset 0 0 0 2px rgba(31, 95, 84, 0.16);
}
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--primary);
  margin: 4px auto;
}
.mobile-panel {
  display: none;
  padding: 0 0 18px;
}
.mobile-panel a {
  display: block;
  padding: 10px 0;
  color: var(--muted);
}
.mobile-panel .lang-switch {
  margin-top: 10px;
}
.hero {
  position: relative;
  min-height: 84vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #153f38;
}
.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(21, 63, 56, 0.92) 0%,
    rgba(21, 63, 56, 0.78) 42%,
    rgba(21, 63, 56, 0.35) 100%
  );
}
.hero-inner {
  position: relative;
  z-index: 2;
  color: white;
  padding: 90px 0 56px;
  width: min(760px, 100%);
}
.hero-card {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.stat-card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  padding: 18px 20px;
}
.stat-card strong {
  display: block;
  font-size: 1.35rem;
  font-family: Georgia, serif;
  margin-bottom: 4px;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.about-image {
  position: relative;
}
.about-image img {
  border-radius: 22px;
  min-height: 420px;
  object-fit: cover;
  width: 100%;
}
.badge-box {
  position: absolute;
  left: 20px;
  bottom: 20px;
  background: white;
  border-radius: 18px;
  padding: 18px 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.badge-box strong {
  display: block;
  font-size: 1.8rem;
  font-family: Georgia, serif;
  color: var(--primary);
}
.news-card {
  padding: 28px;
}
.news-empty {
  color: var(--muted);
}
.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 32px;
}
.focus-item {
  padding: 22px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid var(--border);
}
.focus-item h3 {
  font-size: 1.06rem;
  margin-bottom: 8px;
}
.focus-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.project-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.project-card img {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
}
.project-body {
  padding: 22px;
}
.tag {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
}
.tag.current {
  background: rgba(31, 95, 84, 0.1);
  color: var(--primary);
}
.tag.done {
  background: var(--accent-soft);
  color: #7b5128;
}
.meta {
  color: var(--muted);
  font-size: 0.88rem;
}
.project-link {
  color: var(--primary);
  font-weight: 700;
  display: inline-flex;
  gap: 6px;
  margin-top: 8px;
}
.split-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 0;
  overflow: hidden;
}
.split-card img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}
.split-content {
  padding: 34px;
}
.contact-band {
  background: var(--primary-dark);
  color: white;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 30px;
}
.contact-item {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
}
.contact-item h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}
.contact-item p,
.contact-item a {
  color: rgba(255, 255, 255, 0.86);
}
.legal-list,
.content-list {
  padding-left: 18px;
  margin: 0 0 16px;
}
.legal-list li,
.content-list li {
  margin-bottom: 8px;
}
.footer {
  padding: 28px 0 40px;
  background: #efe6d8;
  border-top: 1px solid var(--border);
}
.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}
.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.page-hero {
  padding: 88px 0 24px;
}
.page-hero p {
  max-width: 760px;
  color: var(--muted);
}
.breadcrumb-wrap {
  padding-top: 18px;
}
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-size: 0.92rem;
}
.breadcrumbs li::after {
  content: "›";
  margin-left: 8px;
}
.breadcrumbs li:last-child::after {
  content: "";
}
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.filters button {
  background: white;
  border: 1px solid var(--border);
  color: var(--muted);
}
.filters button.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}
.project-detail-hero {
  position: relative;
  min-height: 58vh;
  display: flex;
  align-items: end;
  overflow: hidden;
  background: #123;
}
.project-detail-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-detail-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 31, 28, 0.18), rgba(14, 31, 28, 0.8));
}
.project-detail-inner {
  position: relative;
  z-index: 1;
  color: white;
  padding: 32px 0 44px;
}
.back-link {
  display: inline-flex;
  margin-bottom: 20px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
}
.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 32px;
  align-items: start;
}
.detail-box {
  padding: 28px;
}
.detail-box h2 {
  font-size: 1.6rem;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 20px;
}
.gallery-grid figure {
  margin: 0;
  background: var(--bg-soft);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.gallery-grid a {
  display: block;
}
.gallery-grid img {
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
  transition: transform 0.25s ease;
}
.gallery-grid a:hover img {
  transform: scale(1.03);
}
.gallery-grid figcaption {
  padding: 10px 12px 14px;
  font-size: 0.88rem;
  color: var(--muted);
}
.sidebar dt {
  font-weight: 700;
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sidebar dd {
  margin: 6px 0 18px;
}
.download-list a {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  margin-bottom: 12px;
  color: var(--primary);
  font-weight: 700;
}
.richtext h1,
.richtext h2,
.richtext h3 {
  margin-top: 28px;
}
.richtext p,
.richtext li,
.richtext div {
  color: var(--muted);
}
.richtext strong {
  color: var(--text);
}
.richtext a {
  color: var(--primary);
  text-decoration: underline;
}
.richtext span[style],
.richtext p span[style] {
  font-size: inherit !important;
}
.partner-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}
.partner-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 132px;
  padding: 18px;
  background: var(--bg-soft);
  border-radius: 16px;
  border: 1px solid var(--border);
  text-align: center;
}
.partner-card img {
  max-height: 68px;
  width: auto;
  object-fit: contain;
  margin-bottom: 12px;
}
.partner-card .text-logo {
  font-weight: 700;
  color: var(--primary);
  font-size: 1.02rem;
}
.partner-card span {
  color: var(--muted);
  font-size: 0.92rem;
}
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(13, 19, 18, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 24px;
}
.lightbox.open {
  display: flex;
}
.lightbox img {
  max-width: min(1200px, 92vw);
  max-height: 88vh;
  border-radius: 16px;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.35);
}
.lightbox button {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: white;
  font-size: 1.5rem;
  cursor: pointer;
}
@media (max-width: 980px) {
  .grid-2,
  .split-card,
  .detail-layout,
  .contact-grid,
  .focus-grid,
  .project-grid,
  .gallery-grid,
  .hero-card,
  .partner-grid {
    grid-template-columns: 1fr;
  }
  .nav-links,
  .desktop-lang {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .mobile-panel.open {
    display: block;
  }
  .split-card img {
    min-height: 280px;
  }
}
@media (max-width: 720px) {
  .section {
    padding: 72px 0;
  }
  .hero {
    min-height: auto;
  }
  .hero-inner {
    padding: 110px 0 56px;
  }
  .footer-wrap {
    flex-direction: column;
  }
  .brand img {
    width: min(250px, 62vw);
  }
}

/* 2026-03 refinements */
.hero {
  min-height: 72vh;
}
.hero-inner {
  padding: 72px 0 44px;
}
.project-detail-inner .breadcrumb-wrap {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(14, 31, 28, 0.46);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.14);
}
.project-detail-inner .breadcrumbs {
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}
.project-detail-inner .breadcrumbs a {
  color: #fff;
}
.route-accordion {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}
.route-item {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
}
.route-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-weight: 700;
  color: #fff;
}
.route-item summary::-webkit-details-marker {
  display: none;
}
.route-item summary::after {
  content: "+";
  font-size: 1.1rem;
  line-height: 1;
}
.route-item[open] summary::after {
  content: "–";
}
.route-content {
  padding: 0 16px 16px;
  color:white;
}
.route-content p:last-child {
  margin-bottom: 0;
}
.contact-directions > p:last-of-type {
  margin-bottom: 0;
}
@media (max-width: 720px) {
  .hero-inner {
    padding: 96px 0 44px;
  }
}

.align-start {
  align-items: start;
}
.emplement-hero::before {
  background: linear-gradient(
    110deg,
    rgba(21, 63, 56, 0.93) 0%,
    rgba(21, 63, 56, 0.82) 40%,
    rgba(21, 63, 56, 0.38) 100%
  );
}
.brand-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  margin-top: 24px;
}
.brand-strip img {
  max-height: 62px;
  width: auto;
  object-fit: contain;
}
.focus-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
.pillars-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  margin-top: 24px;
}
.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 14px;
}
.pill-list span {
  display: inline-flex;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #7b5128;
  font-weight: 700;
  font-size: 0.92rem;
}
.dark-accordion .route-item {
  background: var(--primary-dark);
  border-color: rgba(255, 255, 255, 0.08);
}
.map-box {
  padding: 18px;
}
.map-image {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
}
.gallery-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 22px;
}
.gallery-grid-featured {
  grid-template-columns: repeat(3, 1fr);
}
.partner-grid-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.partner-grid-wide .partner-card {
  min-height: 170px;
}
.partner-grid-wide .partner-card img {
  max-height: 56px;
}
@media (max-width: 1100px) {
  .focus-grid-4,
  .partner-grid-wide {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 980px) {
  .pillars-grid,
  .gallery-grid-featured {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 720px) {
  .brand-strip {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .brand-strip img {
    max-height: 48px;
  }
  .focus-grid-4,
  .partner-grid-wide {
    grid-template-columns: 1fr;
  }
  .gallery-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

.gallery-grid-six {
  grid-template-columns: repeat(3, 1fr);
}
.materials-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.material-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.partner-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.partner-detail-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow);
  color: inherit;
}
.partner-detail-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(15, 40, 70, 0.12);
}
.partner-detail-card img {
  max-height: 64px;
  width: auto;
  object-fit: contain;
  align-self: flex-start;
}
.partner-detail-card h3 {
  margin: 0;
  font-size: 1.08rem;
  color: var(--primary-dark);
}
.partner-detail-card p {
  margin: 0;
  color: var(--muted);
}
.partner-detail-card span {
  margin-top: auto;
  color: var(--primary);
  font-weight: 700;
}
.large-text-logo {
  min-height: 64px;
  display: flex;
  align-items: center;
  font-size: 1.15rem;
}
@media (max-width: 900px) {
  .materials-grid,
  .partner-detail-grid,
  .gallery-grid-six {
    grid-template-columns: 1fr;
  }
}
  .gallery {
        width: 500px;
      }

      .main-image-container {
        position: relative;
      }

      .main-image {
        width: 100%;
        height: 400px;
        object-fit: cover;
        border-radius: 8px;
      }

      .arrow {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        font-size: 30px;
        background: rgba(0, 0, 0, 0.4);
        color: white;
        padding: 10px;
        cursor: pointer;
        border-radius: 50%;
        user-select: none;
      }

      .arrow.left {
        left: 10px;
      }
      .arrow.right {
        right: 10px;
      }

      .thumbnails {
        display: flex;
        gap: 10px;
        margin-top: 10px;
      }

      .thumbnail {
        width: 100px;
        height: 70px;
        object-fit: cover;
        cursor: pointer;
        opacity: 0.6;
        border-radius: 5px;
        transition: 0.3s;
      }

      .thumbnail.active {
        opacity: 1;
        border: 2px solid #007bff;
      }