:root {
  --navy: #052f50;
  --navy-2: #073e68;
  --blue: #075f9e;
  --blue-bright: #0a82c9;
  --green: #2d9c54;
  --green-dark: #176c39;
  --red: #c9343f;
  --ink: #102a3b;
  --muted: #5e7180;
  --line: #d9e3e9;
  --pale: #eff6f7;
  --white: #fff;
  --container: 1200px;
  --shadow: 0 20px 60px rgba(5, 47, 80, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; font-family: "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.035em; }
h1 { font-size: clamp(2.9rem, 6vw, 5.9rem); }
h2 { font-size: clamp(2.1rem, 4vw, 3.75rem); }
h3 { font-size: 1.35rem; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding: clamp(72px, 10vw, 136px) 0; }
.section-tint { background: var(--pale); }
.section-dark { color: #fff; background: var(--navy); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 999; padding: 10px 16px; color: #fff; background: var(--navy); transform: translateY(-150%); transition: .2s; }
.skip-link:focus { transform: translateY(0); }
.eyebrow { margin-bottom: 18px; color: var(--green-dark); font-size: .75rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow-light { color: #90e1af; }
.lead { color: #344f61; font-size: clamp(1.1rem, 2vw, 1.35rem); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; border: 1px solid var(--blue); border-radius: 2px; color: #fff; background: var(--blue); font-weight: 750; transition: background .2s, border-color .2s, transform .2s; }
.button:hover { border-color: var(--navy); background: var(--navy); transform: translateY(-2px); }
.button:focus-visible, .nav-link:focus-visible, a:focus-visible { outline: 3px solid #62c987; outline-offset: 3px; }
.button-small { min-height: 42px; padding-inline: 18px; font-size: .9rem; }
.button-ghost { border-color: rgba(255,255,255,.7); background: rgba(0,0,0,.12); backdrop-filter: blur(8px); }
.button-ghost:hover { border-color: #fff; background: #fff; color: var(--navy); }
.button-light { border-color: #fff; color: var(--navy); background: #fff; }
.button-light:hover { border-color: #90e1af; color: #fff; background: var(--green-dark); }
.text-link { display: inline-flex; gap: 12px; align-items: center; padding-bottom: 5px; border-bottom: 2px solid var(--green); color: var(--navy); font-weight: 800; }
.text-link span { transition: transform .2s; }
.text-link:hover span { transform: translateX(5px); }

.site-header { position: relative; z-index: 100; background: #fff; }
.utility-bar { color: rgba(255,255,255,.86); background: var(--navy); font-size: .76rem; }
.utility-inner { display: flex; justify-content: space-between; align-items: center; min-height: 34px; }
.utility-links { display: flex; gap: 24px; }
.utility-links a:hover { color: #9de8b8; }
.main-nav { position: relative; border-bottom: 1px solid rgba(5,47,80,.1); background: rgba(255,255,255,.98); }
.site-header.is-fixed .main-nav { position: fixed; top: 0; right: 0; left: 0; box-shadow: 0 8px 28px rgba(5,47,80,.1); animation: slideDown .25s ease; }
@keyframes slideDown { from { transform: translateY(-100%); } }
.nav-inner { display: flex; align-items: center; justify-content: space-between; min-height: 82px; gap: 30px; }
.brand img { width: 162px; height: auto; }
.site-menu { display: flex; align-items: center; gap: 2px; }
.nav-link { display: inline-flex; align-items: center; gap: 5px; min-height: 82px; padding: 0 11px; border: 0; color: #16364b; background: transparent; font-size: .91rem; font-weight: 700; cursor: pointer; white-space: nowrap; }
.nav-link:hover { color: var(--blue); }
.admin-nav-link { color: var(--green-dark); }
.nav-cta { min-height: 44px; margin-left: 8px; color: #fff; }
.nav-group { position: relative; }
.nav-dropdown { position: absolute; top: calc(100% - 10px); left: 0; width: 270px; padding: 12px; border-top: 3px solid var(--green); background: #fff; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(10px); transition: .2s; }
.nav-group.is-open .nav-dropdown, .nav-group:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown a { display: block; padding: 11px 12px; border-bottom: 1px solid #e6edf1; font-size: .92rem; }
.nav-dropdown a:last-child { border: 0; }
.nav-dropdown a:hover { color: var(--blue); background: var(--pale); }
.nav-dropdown a strong, .nav-dropdown a small { display: block; }
.nav-dropdown a small { margin-top: 2px; color: var(--muted); font-size: .77rem; font-weight: 400; }
.nav-dropdown-wide { left: 50%; width: 400px; transform: translate(-50%, 10px); }
.nav-group.is-open .nav-dropdown-wide, .nav-group:hover .nav-dropdown-wide { transform: translate(-50%, 0); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; }
.nav-toggle > span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--navy); transition: .2s; }

.hero { position: relative; min-height: min(760px, calc(100vh - 116px)); display: grid; align-items: center; overflow: hidden; color: #fff; background: var(--navy); }
.hero-image, .hero-scrim { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center 58%; transform: scale(1.015); }
.hero-slides { position: absolute; inset: 0; }
.hero-slide { opacity: 0; transition: opacity 1s ease; }
.hero-slide.is-active { opacity: 1; }
.hero-scrim { background: linear-gradient(90deg, rgba(1,34,59,.92) 0%, rgba(2,48,81,.75) 44%, rgba(2,48,81,.16) 76%), linear-gradient(0deg, rgba(2,30,50,.45), transparent 50%); }
.hero-content { position: relative; z-index: 2; padding: 100px 0 120px; }
.hero-content h1 { max-width: 900px; margin-bottom: 28px; }
.hero-content h1 span { color: #8ce3aa; }
.hero-lead { max-width: 720px; margin-bottom: 34px; color: rgba(255,255,255,.88); font-size: clamp(1.05rem, 2vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-scroll { position: absolute; bottom: 28px; left: 50%; z-index: 2; display: flex; gap: 10px; align-items: center; color: rgba(255,255,255,.75); font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; transform: translateX(-50%); }
.hero-scroll span { display: block; width: 1px; height: 30px; background: #fff; animation: pulse 1.6s infinite; }
.hero-dots { position: absolute; right: max(24px, calc((100vw - var(--container)) / 2)); bottom: 32px; z-index: 3; display: flex; gap: 10px; }
.hero-dot { width: 34px; height: 4px; padding: 0; border: 0; background: rgba(255,255,255,.45); cursor: pointer; transition: width .25s, background .25s; }
.hero-dot.is-active { width: 54px; background: #90e1af; }
@keyframes pulse { 50% { opacity: .25; transform: scaleY(.55); } }
.stat-strip { color: #fff; background: var(--navy); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-grid > div { min-height: 126px; padding: 26px 28px; border-right: 1px solid rgba(255,255,255,.15); }
.stat-grid > div:first-child { border-left: 1px solid rgba(255,255,255,.15); }
.stat-grid strong, .stat-grid span { display: block; }
.stat-grid strong { font-size: clamp(1.45rem, 2.5vw, 2.25rem); letter-spacing: -.04em; }
.stat-grid span { color: rgba(255,255,255,.67); font-size: .84rem; }

.split-layout { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(48px, 8vw, 110px); }
.align-center { align-items: center; }
.section-heading h2 { margin-bottom: 24px; color: var(--navy); }
.section-heading > p:not(.eyebrow) { max-width: 720px; }
.section-heading.narrow { max-width: 760px; margin-bottom: 55px; }
.project-facts { padding: 12px 0; }
.project-facts dl { margin: 0; border-top: 1px solid var(--line); }
.project-facts dl > div { display: grid; grid-template-columns: 140px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.project-facts dt { color: var(--muted); font-size: .82rem; font-weight: 700; text-transform: uppercase; }
.project-facts dd { margin: 0; color: var(--navy); font-weight: 700; }
.data-source { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--muted); font-size: .78rem; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #d79830; }
.status-dot.online { background: var(--green); box-shadow: 0 0 0 4px rgba(45,156,84,.14); }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.solution-card { min-height: 410px; display: flex; flex-direction: column; justify-content: space-between; padding: 30px; border: 1px solid #dce7eb; background: #fff; transition: transform .25s, box-shadow .25s, border-color .25s; }
.solution-card:hover { border-color: var(--blue-bright); box-shadow: var(--shadow); transform: translateY(-8px); }
.solution-card h3 { margin-bottom: 16px; color: var(--navy); font-size: 1.7rem; }
.solution-card p:not(.eyebrow) { color: var(--muted); }
.card-index { align-self: flex-end; color: #a4b5bf; font-size: 2.4rem; font-weight: 300; }
.circle-arrow { width: 46px; height: 46px; display: inline-grid; place-items: center; border: 1px solid #aac1ce; border-radius: 50%; color: var(--blue); font-size: 1.3rem; transition: .2s; }
.solution-card:hover .circle-arrow, .circle-arrow:hover { border-color: var(--blue); color: #fff; background: var(--blue); }
.sustainability-preview { position: relative; color: #fff; background: radial-gradient(circle at 78% 20%, rgba(31,151,83,.36), transparent 25%), linear-gradient(130deg, #063b60, #032c48); overflow: hidden; }
.sustainability-preview::after { content: ""; position: absolute; right: -10%; bottom: -60%; width: 500px; height: 500px; border: 1px solid rgba(255,255,255,.1); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.02); }
.sustainability-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 9vw, 130px); }
.sustainability-copy h2 { color: #fff; }
.sustainability-copy > p:not(.eyebrow) { margin-bottom: 32px; color: rgba(255,255,255,.76); }
.commitment-list { border-top: 1px solid rgba(255,255,255,.2); }
.commitment-item { display: grid; grid-template-columns: 58px 1fr; gap: 22px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.commitment-item > span { color: #89dba7; font-size: .82rem; }
.commitment-item h3 { margin-bottom: 7px; color: #fff; }
.commitment-item p { margin: 0; color: rgba(255,255,255,.66); font-size: .93rem; }
.certification-visual { display: grid; place-items: center; min-height: 430px; padding: 50px; background: #f5f5f2; }
.certification-visual img { width: min(320px, 80%); }
.cta-band { padding: 70px 0; color: #fff; background: var(--green-dark); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-inner h2 { max-width: 760px; margin: 0; color: #fff; font-size: clamp(2rem, 4vw, 3.35rem); }

.page-hero { position: relative; display: grid; align-items: end; min-height: 520px; padding: 100px 0 80px; color: #fff; background: linear-gradient(130deg, rgba(4,50,82,.93), rgba(6,73,114,.76)), url('../images/project-board.png') center 56% / cover; }
.page-hero-blue { background: radial-gradient(circle at 80% 20%, rgba(51,164,103,.28), transparent 28%), linear-gradient(135deg, var(--navy), #075e93); }
.page-hero h1 { max-width: 900px; margin-bottom: 28px; }
.page-hero > .container > p:last-child { max-width: 700px; margin: 0; color: rgba(255,255,255,.78); font-size: 1.2rem; }
.sustainability-hero { background: radial-gradient(circle at 78% 30%, rgba(86,201,122,.36), transparent 28%), linear-gradient(130deg, #043857, #115d53); }
.contact-hero { background: linear-gradient(120deg, rgba(4,47,77,.94), rgba(6,76,112,.78)), url('../images/project-board.png') center / cover; }
.editorial-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(60px, 10vw, 150px); }
.sticky-heading { align-self: start; position: sticky; top: 125px; }
.rich-copy > p, .rich-copy > h3 { max-width: 720px; }
.rich-copy h3 { margin-top: 44px; color: var(--navy); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .rich-copy { color: rgba(255,255,255,.72); }
.section-dark .lead { color: rgba(255,255,255,.85); }
.quote-card { position: relative; margin-top: 50px; padding: 40px 45px 35px; border-left: 4px solid var(--green); background: var(--pale); }
.quote-card > span { position: absolute; top: 5px; left: 18px; color: #8fb5c7; font-size: 4rem; line-height: 1; }
.quote-card p { margin: 0; color: var(--navy); font-size: 1.3rem; font-weight: 650; }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #cbdde4; border-left: 1px solid #cbdde4; }
.value-grid article { min-height: 290px; padding: 28px; border-right: 1px solid #cbdde4; border-bottom: 1px solid #cbdde4; background: #fff; }
.value-grid article > span { color: var(--green); font-weight: 800; }
.value-grid h3 { margin-top: 75px; color: var(--navy); }
.value-grid p { color: var(--muted); font-size: .93rem; }
.solution-list { border-top: 1px solid var(--line); }
.solution-row { display: grid; grid-template-columns: 90px 1fr 60px; gap: 34px; align-items: start; padding: 55px 0; border-bottom: 1px solid var(--line); }
.solution-number { color: #9aabb5; font-size: 2.4rem; font-weight: 300; }
.solution-row h2 { margin-bottom: 14px; color: var(--navy); font-size: clamp(2rem, 3vw, 3rem); }
.solution-row > div:nth-child(2) > p:not(.eyebrow) { max-width: 650px; color: var(--muted); }
.check-list { padding: 0; margin: 28px 0; list-style: none; }
.check-list li { position: relative; padding: 9px 0 9px 30px; border-bottom: 1px solid var(--line); }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 900; }
.process-list { border-top: 1px solid var(--line); }
.process-list article { display: grid; grid-template-columns: 60px 1fr; gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.process-list article > span { color: var(--green); font-weight: 800; }
.process-list article h3 { color: var(--navy); }
.process-list .button { margin-top: 40px; }

.featured-project-card { display: grid; grid-template-columns: 1.15fr .85fr; background: var(--pale); box-shadow: var(--shadow); }
.featured-project-card > img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; }
.featured-project-card > div { padding: clamp(35px, 6vw, 70px); }
.featured-project-card h2 { margin: 25px 0; color: var(--navy); font-size: clamp(2rem, 3.5vw, 3.3rem); }
.project-status { display: inline-flex; padding: 5px 10px; border-radius: 50px; color: #1c6c3c; background: #dff4e6; font-size: .75rem; font-weight: 800; text-transform: uppercase; }
.mini-facts { margin: 35px 0; border-top: 1px solid #c8d9e0; }
.mini-facts > div { display: grid; grid-template-columns: 110px 1fr; gap: 18px; padding: 12px 0; border-bottom: 1px solid #c8d9e0; }
.mini-facts dt { color: var(--muted); font-size: .82rem; }
.mini-facts dd { margin: 0; font-weight: 700; }
.project-detail-hero { position: relative; min-height: 680px; display: flex; align-items: flex-end; overflow: hidden; }
.project-detail-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.project-detail-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(2,31,52,.72), transparent 65%); }
.project-detail-hero .container { position: relative; z-index: 2; }
.project-title-card { width: min(760px, 100%); padding: 45px 48px; color: var(--ink); background: #fff; }
.project-title-card h1 { margin: 20px 0; color: var(--navy); font-size: clamp(2.4rem, 5vw, 4.6rem); }
.project-keyline { color: #fff; background: var(--navy); }
.project-keyline .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.project-keyline .container > div { padding: 25px; border-right: 1px solid rgba(255,255,255,.14); }
.project-keyline strong, .project-keyline span { display: block; }
.project-keyline strong { font-size: 1.8rem; }
.project-keyline span { color: rgba(255,255,255,.66); font-size: .8rem; }
.detail-table { border-top: 1px solid var(--line); }
.detail-table > div { display: grid; grid-template-columns: 170px 1fr; gap: 30px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.detail-table span { color: var(--muted); font-size: .85rem; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 3px solid var(--blue); }
.timeline article { position: relative; padding: 30px 26px; border-right: 1px solid #cbdde4; background: #fff; }
.timeline article::before { content: ""; position: absolute; top: -8px; left: 25px; width: 13px; height: 13px; border: 3px solid var(--blue); border-radius: 50%; background: #fff; }
.timeline span { color: var(--blue); font-size: 1.8rem; font-weight: 800; }
.timeline h3 { margin-top: 25px; color: var(--navy); }
.timeline p { color: var(--muted); font-size: .9rem; }
.empty-state { max-width: 760px; padding: 65px; text-align: center; background: var(--pale); }
.empty-state > span { color: var(--green); font-weight: 900; letter-spacing: .18em; }
.empty-state h2 { margin: 25px 0; color: var(--navy); }
.empty-state .button { margin-top: 20px; }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card { border: 1px solid var(--line); background: #fff; transition: transform .25s, box-shadow .25s; }
.news-card:hover { box-shadow: var(--shadow); transform: translateY(-6px); }
.news-card > a { display: block; aspect-ratio: 16 / 10; overflow: hidden; }
.news-card > a img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.news-card:hover > a img { transform: scale(1.04); }
.news-placeholder { display: grid !important; place-items: center; color: rgba(255,255,255,.8); background: radial-gradient(circle at 75% 25%, rgba(72,191,113,.55), transparent 24%), linear-gradient(135deg, var(--navy), var(--blue)); font-size: 1.5rem; font-weight: 900; letter-spacing: .18em; }
.news-card-body { padding: 28px; }
.news-date { display: block; margin-bottom: 16px; color: var(--green-dark); font-size: .77rem; font-weight: 800; text-transform: uppercase; }
.news-card h2 { margin-bottom: 14px; color: var(--navy); font-size: 1.55rem; }
.news-card p { min-height: 78px; color: var(--muted); font-size: .93rem; }
.news-article-header { padding: clamp(80px, 10vw, 135px) 0 55px; background: var(--pale); }
.news-article-narrow { max-width: 850px; }
.news-article-header h1 { margin-bottom: 25px; color: var(--navy); font-size: clamp(2.6rem, 6vw, 5rem); }
.article-meta { display: flex; gap: 22px; margin-bottom: 30px; color: var(--muted); font-size: .85rem; }
.article-cover { margin-top: 60px; }
.article-cover img { width: 100%; max-height: 680px; object-fit: cover; }
.article-content { padding-top: 65px; color: #294557; font-size: 1.08rem; line-height: 1.9; white-space: pre-line; }
.article-footer { padding-top: 35px; padding-bottom: 100px; }

.commitment-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.commitment-cards article { position: relative; min-height: 330px; padding: 38px; border: 1px solid var(--line); overflow: hidden; }
.commitment-cards article > span { color: var(--green); font-weight: 800; }
.commitment-cards h3 { margin: 90px 0 18px; color: var(--navy); font-size: 2rem; }
.commitment-cards p { max-width: 430px; color: var(--muted); }
.card-line { position: absolute; right: -60px; bottom: -70px; width: 180px; height: 180px; border: 2px solid #dbe9ee; border-radius: 50%; box-shadow: 0 0 0 32px rgba(45,156,84,.05), 0 0 0 64px rgba(45,156,84,.03); }
.big-list { padding: 0; list-style: none; }
.big-list li { display: grid; grid-template-columns: 50px 1fr; gap: 24px; padding: 23px 0; border-bottom: 1px solid rgba(255,255,255,.16); font-size: 1.12rem; }
.big-list span { color: #90e1af; font-size: .8rem; font-weight: 800; }
.certification-detail { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(55px, 9vw, 120px); align-items: center; }
.certificate-frame { display: grid; place-items: center; padding: 55px; border: 12px solid #eef2f1; box-shadow: inset 0 0 0 1px #c9d6da, var(--shadow); }
.certificate-frame img { width: min(320px, 90%); }
.certificate-frame span { margin-top: 30px; color: var(--muted); font-size: .85rem; text-align: center; text-transform: uppercase; letter-spacing: .08em; }
.source-gallery { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: center; }
.source-gallery img { width: 100%; max-height: 470px; object-fit: cover; object-position: center; border: 10px solid #fff; box-shadow: var(--shadow); }

.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(55px, 9vw, 130px); }
.contact-details h2 { color: var(--navy); font-size: 2.3rem; }
.contact-item { padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-item span, .contact-item a, .contact-item strong { display: block; }
.contact-item span { color: var(--muted); font-size: .78rem; font-weight: 800; text-transform: uppercase; }
.contact-item a, .contact-item strong { margin-top: 5px; color: var(--navy); font-size: 1.05rem; }
.contact-note { margin-top: 30px; color: var(--muted); font-size: .88rem; }
.contact-form { padding: clamp(28px, 5vw, 55px); background: var(--pale); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label { display: block; margin-bottom: 20px; color: var(--navy); font-size: .84rem; font-weight: 750; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; margin-top: 7px; padding: 13px 14px; border: 1px solid #b9ccd6; border-radius: 0; color: var(--ink); background: #fff; outline: 0; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(7,95,158,.12); }
.contact-form .consent { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; }
.consent input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 3px; }
.honeypot { position: absolute; left: -10000px; }
.form-status { margin-top: 14px; color: #9e2f35; font-size: .86rem; }
.alerts { padding-top: 18px; }
.alert { padding: 14px 18px; border-left: 4px solid; }
.alert-success { border-color: var(--green); color: #175e35; background: #e4f6ea; }
.alert-error { border-color: var(--red); color: #84232b; background: #fdebed; }
.not-found { min-height: 70vh; display: grid; place-items: center; text-align: center; }
.not-found span { color: #c8d9e1; font-size: 7rem; font-weight: 900; line-height: 1; }
.not-found h1 { margin: 20px 0; color: var(--navy); font-size: 3rem; }

.site-footer { padding-top: 75px; color: rgba(255,255,255,.75); background: #02233b; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr 1fr; gap: 55px; padding-bottom: 65px; }
.footer-grid h2 { margin-bottom: 22px; color: #fff; font-size: .9rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-grid a { display: block; margin-bottom: 10px; font-size: .9rem; }
.footer-grid a:hover { color: #9de8b8; }
.footer-brand img { width: 180px; margin-bottom: 20px; }
.footer-brand p { max-width: 300px; }
.footer-purpose { color: rgba(255,255,255,.5); font-size: .88rem; }
.footer-bottom { display: flex; justify-content: space-between; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.13); color: rgba(255,255,255,.45); font-size: .75rem; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1240px) {
  .nav-toggle { display: block; }
  .site-menu { position: fixed; inset: 0 0 0 24%; display: block; padding: 100px 28px 40px; overflow-y: auto; background: #fff; box-shadow: -12px 0 40px rgba(5,47,80,.18); transform: translateX(105%); transition: transform .3s ease; }
  .site-menu.is-open { transform: translateX(0); }
  .nav-link { width: 100%; min-height: 54px; justify-content: space-between; padding: 0; border-bottom: 1px solid var(--line); font-size: 1.02rem; text-align: left; }
  .nav-cta { width: auto; display: inline-flex; margin: 24px 0 0; padding: 0 22px; color: #fff; }
  .nav-dropdown, .nav-dropdown-wide { position: static; width: 100%; padding: 0 0 8px 14px; border: 0; box-shadow: none; opacity: 1; visibility: visible; display: none; transform: none; }
  .nav-group.is-open .nav-dropdown, .nav-group.is-open .nav-dropdown-wide { display: block; transform: none; }
  .nav-group:hover .nav-dropdown { display: none; }
  .nav-group.is-open:hover .nav-dropdown { display: block; }
  .nav-toggle[aria-expanded="true"] { position: fixed; top: 47px; right: 24px; z-index: 101; }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-card:last-child { grid-column: 1 / -1; min-height: 300px; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .featured-project-card { grid-template-columns: 1fr; }
  .featured-project-card > img { min-height: 420px; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-contact { grid-column: 2 / -1; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .utility-inner > span { display: none; }
  .utility-inner { justify-content: flex-end; }
  .utility-links a:first-child { display: none; }
  .nav-inner { min-height: 72px; }
  .brand img { width: 140px; }
  .site-menu { left: 8%; padding-top: 90px; }
  .nav-toggle[aria-expanded="true"] { top: 42px; }
  .hero { min-height: 720px; }
  .hero-content { padding: 80px 0 120px; }
  .hero-content h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .hero-image { object-position: 58% center; }
  .hero-scrim { background: linear-gradient(90deg, rgba(1,34,59,.9), rgba(2,48,81,.45)), linear-gradient(0deg, rgba(1,34,59,.6), transparent); }
  .hero-actions { align-items: stretch; flex-direction: column; max-width: 330px; }
  .hero-scroll { display: none; }
  .hero-dots { right: 16px; bottom: 24px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat-grid > div { min-height: 110px; padding: 22px 18px; border-bottom: 1px solid rgba(255,255,255,.15); }
  .split-layout, .sustainability-grid, .editorial-grid, .certification-detail, .source-gallery, .contact-grid { grid-template-columns: 1fr; }
  .sticky-heading { position: static; }
  .project-facts dl > div, .detail-table > div { grid-template-columns: 1fr; gap: 4px; }
  .solution-grid, .commitment-cards { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .solution-card, .solution-card:last-child { grid-column: auto; min-height: 330px; }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .page-hero { min-height: 450px; padding-bottom: 60px; }
  .page-hero h1 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .value-grid { grid-template-columns: 1fr; }
  .value-grid article { min-height: 250px; }
  .value-grid h3 { margin-top: 48px; }
  .solution-row { grid-template-columns: 55px 1fr; gap: 18px; }
  .solution-row > .circle-arrow { grid-column: 2; }
  .project-detail-hero { min-height: 650px; }
  .project-title-card { padding: 30px 26px; }
  .project-keyline .container, .timeline { grid-template-columns: 1fr 1fr; }
  .timeline article { border-bottom: 1px solid #cbdde4; }
  .featured-project-card > img { min-height: 300px; }
  .empty-state { padding: 45px 24px; }
  .certificate-frame { padding: 40px 20px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 38px 25px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-contact { grid-column: 1 / -1; }
  .footer-bottom { gap: 10px; flex-direction: column; }
}

@media (max-width: 420px) {
  .utility-links { gap: 0; }
  .stat-grid, .project-keyline .container, .timeline, .footer-grid { grid-template-columns: 1fr; }
  .stat-grid > div, .project-keyline .container > div { border-right: 0; }
  .solution-row { grid-template-columns: 1fr; }
  .solution-row > .circle-arrow { grid-column: 1; }
  .contact-form { margin-inline: -8px; }
  .news-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}