:root {
  --ink: #13221d;
  --ink-2: #1b3028;
  --paper: #f5f3ec;
  --white: #fff;
  --green: #4f9639;
  --green-bright: #72bd49;
  --green-pale: #dcebd4;
  --yellow: #fdbd2d;
  --muted: #68756f;
  --line: rgba(19, 34, 29, .14);
  --radius: 1.4rem;
  --shadow: 0 24px 70px rgba(7, 19, 14, .16);
  --container: min(1180px, calc(100vw - 3rem));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, Avenir, "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.04; letter-spacing: -.045em; }
h1 { font-size: clamp(3.6rem, 8vw, 7.7rem); }
h2 { font-size: clamp(2.4rem, 5vw, 4.8rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.75rem); }
.container { width: var(--container); margin-inline: auto; }
.section { position: relative; padding: clamp(5.5rem, 10vw, 9rem) 0; overflow: hidden; }
.screen-reader-text { position: absolute!important; 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; left: 1rem; top: -8rem; z-index: 9999; padding: .8rem 1.2rem; color: #fff; background: #111; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; top: 0; left: 0; z-index: 1000; width: 100%; color: #fff; transition: background .3s, transform .3s, box-shadow .3s; }
.site-header.is-scrolled { color: var(--ink); background: rgba(245, 243, 236, .94); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(18px); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; position: relative; z-index: 2; }
.brand img { width: 206px; max-height: 64px; object-fit: contain; object-position: left center; filter: brightness(0) invert(1); transition: filter .3s; }
.site-header.is-scrolled .brand img { filter: none; }
.custom-logo-link { display: block; }
.site-nav { display: flex; align-items: center; gap: 2rem; }
.site-nav .menu { display: flex; align-items: center; gap: 1.8rem; list-style: none; padding: 0; margin: 0; }
.site-nav a { text-decoration: none; font-size: .85rem; font-weight: 700; }
.site-nav .menu a { opacity: .82; transition: opacity .2s, color .2s; }
.site-nav .menu a:hover, .site-nav .menu a:focus { opacity: 1; color: var(--yellow); }
.nav-toggle { display: none; width: 44px; height: 44px; position: relative; z-index: 2; border: 0; color: inherit; background: transparent; cursor: pointer; }
.nav-toggle > span:not(.screen-reader-text) { display: block; width: 24px; height: 2px; margin: 5px auto; background: currentColor; transition: transform .25s, opacity .25s; }

.button { display: inline-flex; justify-content: center; align-items: center; min-height: 54px; padding: .8rem 1.35rem; border: 1px solid var(--yellow); border-radius: 99px; color: var(--ink); background: var(--yellow); font-size: .85rem; font-weight: 800; text-decoration: none; transition: transform .2s, color .2s, background .2s; }
.button:hover, .button:focus { transform: translateY(-2px); background: #ffca4b; }
.button-small { min-height: 42px; padding: .65rem 1.05rem; }
.button-dark { color: #fff; border-color: var(--ink); background: var(--ink); }
.button-dark:hover, .button-dark:focus { background: var(--green); border-color: var(--green); }
.text-link { display: inline-flex; gap: .55rem; align-items: center; font-size: .9rem; font-weight: 800; text-decoration: none; }
.text-link span { transition: transform .2s; }
.text-link:hover span { transform: translate(3px, -3px); }
.text-link-light { color: #fff; }
.eyebrow { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.2rem; color: var(--green); font-size: .74rem; line-height: 1.2; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow > span { width: 28px; height: 2px; background: currentColor; }
.eyebrow-light { color: var(--green-bright); }

.hero { min-height: 100svh; position: relative; display: flex; align-items: flex-end; color: #fff; background: var(--ink); overflow: hidden; }
.hero-media { position: absolute; inset: 0; background: url('../images/solar-plant.webp') center/cover no-repeat; transform: scale(1.02); }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 20, 15, .97) 0%, rgba(7, 20, 15, .83) 43%, rgba(7, 20, 15, .14) 78%), linear-gradient(0deg, rgba(7,20,15,.66), transparent 45%); }
.hero-inner { position: relative; z-index: 1; padding-top: 10rem; padding-bottom: 7.5rem; display: flex; align-items: flex-end; justify-content: space-between; gap: 4rem; }
.hero-copy { max-width: 900px; }
.hero h1 { max-width: 980px; margin-bottom: 1.8rem; }
.hero-lede { max-width: 690px; margin-bottom: 2.2rem; color: rgba(255,255,255,.78); font-size: clamp(1.05rem, 1.8vw, 1.3rem); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.5rem; }
.hero-badge { flex: 0 0 155px; width: 155px; height: 155px; display: flex; flex-direction: column; justify-content: center; align-items: center; border: 1px solid rgba(255,255,255,.38); border-radius: 50%; backdrop-filter: blur(12px); background: rgba(255,255,255,.08); text-align: center; }
.hero-badge strong { font-size: 2.25rem; line-height: 1; }
.hero-badge span { width: 82px; margin-top: .5rem; color: rgba(255,255,255,.72); font-size: .72rem; line-height: 1.3; text-transform: uppercase; letter-spacing: .08em; }
.scroll-cue { position: absolute; right: max(1.5rem, calc((100vw - 1180px)/2)); bottom: 2rem; z-index: 2; display: flex; gap: .8rem; align-items: center; color: rgba(255,255,255,.66); font-size: .68rem; letter-spacing: .13em; text-decoration: none; text-transform: uppercase; }
.scroll-cue i { width: 42px; height: 1px; position: relative; background: currentColor; }
.scroll-cue i::after { content: ''; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-right: 1px solid; border-bottom: 1px solid; transform: rotate(-45deg); }

.metric-bar { color: #fff; background: var(--green); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.metric-grid div { min-height: 142px; display: flex; flex-direction: column; justify-content: center; padding: 1.5rem clamp(1.2rem, 3vw, 2.5rem); border-left: 1px solid rgba(255,255,255,.22); }
.metric-grid div:last-child { border-right: 1px solid rgba(255,255,255,.22); }
.metric-grid strong { font-size: clamp(1.9rem, 3vw, 2.8rem); line-height: 1; letter-spacing: -.04em; }
.metric-grid span { margin-top: .55rem; color: rgba(255,255,255,.75); font-size: .73rem; text-transform: uppercase; letter-spacing: .08em; }

.split-intro, .section-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .75fr); gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.split-intro h2, .section-heading h2 { margin-bottom: 0; }
.intro-copy, .section-heading > p { padding-top: 2.3rem; color: var(--muted); }
.intro-copy .lead { color: var(--ink); font-size: 1.25rem; font-weight: 650; }
.problem-card { margin-top: clamp(4rem, 8vw, 7rem); padding: clamp(2rem, 5vw, 4.3rem); display: grid; grid-template-columns: .65fr 1.2fr; gap: 4rem; align-items: center; border-radius: var(--radius); color: #fff; background: var(--ink); box-shadow: var(--shadow); }
.problem-number { color: var(--yellow); font-size: clamp(5.5rem, 14vw, 12rem); line-height: .75; font-weight: 900; letter-spacing: -.08em; }
.problem-number span { font-size: .28em; }
.problem-card h3 { max-width: 580px; font-size: clamp(1.9rem, 4vw, 3.3rem); }
.problem-card p:last-child { max-width: 640px; margin-bottom: 0; color: rgba(255,255,255,.7); }

.section-dark { color: #fff; background: var(--ink); }
.section-dark .section-heading > p { color: rgba(255,255,255,.66); }
.technology { padding-bottom: 0; }
.process-grid { margin-top: 4.5rem; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); }
.process-card { min-height: 285px; padding: 2rem 1.8rem; border-right: 1px solid rgba(255,255,255,.16); }
.process-card:first-child { border-left: 1px solid rgba(255,255,255,.16); }
.process-card > span { color: var(--yellow); font-size: .72rem; font-weight: 800; letter-spacing: .14em; }
.process-card h3 { margin-top: 4rem; margin-bottom: .8rem; }
.process-card p { margin: 0; color: rgba(255,255,255,.62); font-size: .9rem; }
.technology-showcase { margin-top: 6rem; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); background: #0d1a16; }
.technology-showcase > img { width: 100%; height: 100%; min-height: 550px; object-fit: cover; }
.technology-notes { padding: clamp(2.5rem, 5vw, 4.8rem); align-self: center; }
.technology-notes h3 { font-size: 2.25rem; }
.check-list { list-style: none; margin: 2rem 0 0; padding: 0; }
.check-list li { position: relative; padding: .82rem 0 .82rem 1.5rem; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.76); }
.check-list li::before { content: ''; position: absolute; left: 0; top: 1.35rem; width: 7px; height: 7px; border-radius: 50%; background: var(--green-bright); }

.advantages { background: #fff; }
.feature-grid { margin-top: 4.5rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.feature-card { min-height: 330px; padding: 1.7rem; border: 1px solid var(--line); border-radius: 1rem; background: #fbfaf6; transition: transform .25s, box-shadow .25s; }
.feature-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(19,34,29,.09); }
.icon-disc { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 4rem; border-radius: 50%; color: #fff; background: var(--green); font-size: .72rem; font-weight: 850; }
.feature-card p { margin-bottom: 0; color: var(--muted); font-size: .92rem; }

.comparison-section { color: #fff; background: linear-gradient(135deg, #315f2b, #162d25); }
.comparison-wrap { display: grid; grid-template-columns: .68fr 1.32fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.comparison-copy h2 { font-size: clamp(2.5rem, 4.6vw, 4.4rem); }
.comparison-copy p { color: rgba(255,255,255,.68); }
.table-scroll { overflow-x: auto; border: 1px solid rgba(255,255,255,.18); border-radius: 1rem; background: rgba(255,255,255,.06); }
table { width: 100%; min-width: 650px; border-collapse: collapse; }
th, td { padding: 1.1rem 1.2rem; border-bottom: 1px solid rgba(255,255,255,.14); text-align: left; vertical-align: top; font-size: .84rem; }
thead th { color: var(--yellow); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; }
tbody th { color: #fff; }
td { color: rgba(255,255,255,.72); }

.applications { background: var(--paper); }
.application-grid { margin-top: 4.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.application-card { min-height: 265px; padding: 1.7rem; display: flex; flex-direction: column; justify-content: flex-end; border: 1px solid var(--line); border-radius: 1rem; background: #fff; }
.application-card span { margin-bottom: auto; color: var(--green); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.application-card p { margin-bottom: 0; color: var(--muted); }
.application-feature { grid-row: span 2; min-height: 546px; position: relative; color: #fff; background: linear-gradient(0deg, rgba(8,23,17,.95), rgba(8,23,17,.15)), url('../images/industrial-array.webp') center/cover; }
.application-feature span { color: var(--yellow); }
.application-feature h3 { font-size: clamp(2rem, 4vw, 3.6rem); }
.application-feature p { color: rgba(255,255,255,.72); }

.fuels { color: #fff; background: #142820; }
.fuels-orb { position: absolute; border-radius: 50%; filter: blur(1px); opacity: .32; }
.fuels-orb-one { width: 420px; height: 420px; right: -180px; top: -100px; background: var(--green); }
.fuels-orb-two { width: 230px; height: 230px; left: -130px; bottom: 10%; background: var(--yellow); opacity: .12; }
.fuels-intro { max-width: 890px; margin-left: max(1.5rem, calc((100vw - 1180px)/2)); }
.fuels-intro p:last-child { max-width: 700px; color: rgba(255,255,255,.65); }
.fuel-grid { margin-top: 4rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.fuel-card { min-height: 410px; padding: 1.8rem; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid rgba(255,255,255,.13); border-radius: 1rem; background: rgba(255,255,255,.035); }
.molecule { color: var(--green-bright); font-size: clamp(4rem, 7vw, 6.5rem); line-height: 1; font-weight: 300; letter-spacing: -.08em; }
.molecule sub { font-size: .4em; }
.fuel-card h3 { margin-bottom: .7rem; }
.fuel-card p:last-child { margin: 0; color: rgba(255,255,255,.61); font-size: .9rem; }

.coal-conversion { padding-block: 0; background: #fff; }
.conversion-grid { width: 100%; max-width: none; display: grid; grid-template-columns: 1fr 1fr; }
.conversion-image { min-height: 700px; }
.conversion-image img { width: 100%; height: 100%; object-fit: cover; }
.conversion-copy { padding: clamp(4rem, 8vw, 9rem); display: flex; flex-direction: column; justify-content: center; }
.conversion-copy h2 { font-size: clamp(2.5rem, 4.8vw, 4.8rem); }
.conversion-copy > p:not(.eyebrow) { max-width: 680px; color: var(--muted); }
.conversion-points { margin-top: 2.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.conversion-points div { padding-top: 1.2rem; border-top: 1px solid var(--line); }
.conversion-points strong { display: block; color: var(--green); font-size: 2rem; }
.conversion-points span { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }

.business { background: var(--paper); }
.revenue-list { margin-top: 4rem; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.revenue-list div { min-height: 150px; padding: 1.4rem; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 1.1rem; font-weight: 750; }
.revenue-list span { color: var(--green); font-size: .7rem; letter-spacing: .1em; }

.roadmap-section { color: #fff; background: #101f1a; }
.roadmap-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.roadmap-grid > div:first-child p:last-child { color: rgba(255,255,255,.63); }
.roadmap > div { display: grid; grid-template-columns: 72px 130px 1fr; align-items: center; gap: 1rem; padding: 1.15rem 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.roadmap span { color: var(--yellow); font-size: .75rem; font-weight: 800; letter-spacing: .1em; }
.roadmap strong { font-size: 1rem; }
.roadmap i { width: var(--progress); height: 7px; border-radius: 99px; background: linear-gradient(90deg, var(--green), var(--green-bright)); }

.team { background: #fff; }
.team-grid { max-width: 870px; margin-top: 4.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; }
.person { position: relative; overflow: hidden; border-radius: 1rem; background: var(--green-pale); }
.person img { width: 100%; aspect-ratio: .9; object-fit: cover; object-position: center top; filter: saturate(.78); transition: transform .4s, filter .4s; }
.person:hover img { transform: scale(1.025); filter: saturate(1); }
.person div { position: absolute; inset: auto .8rem .8rem; padding: 1.1rem 1.2rem; border-radius: .7rem; background: rgba(255,255,255,.94); backdrop-filter: blur(12px); }
.person h3, .person p { margin: 0; }
.person p { color: var(--green); font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; }

.film { color: #fff; background: var(--ink); }
.film-grid { display: grid; grid-template-columns: .58fr 1.42fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.film-grid > div:first-child p:not(.eyebrow) { color: rgba(255,255,255,.64); }
.video-frame { position: relative; padding-top: 56.25%; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 1rem; box-shadow: var(--shadow); background: #000; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.contact { text-align: center; background: var(--yellow); }
.contact-inner { max-width: 920px; }
.contact-inner .eyebrow { justify-content: center; color: var(--ink); }
.contact h2 { margin-bottom: 1.5rem; }
.contact-inner > p:not(.eyebrow) { max-width: 680px; margin: 0 auto 2rem; }
.contact-details { margin-top: 2.5rem; display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem 2rem; }
.contact-details a, .contact-details span { font-size: .84rem; font-weight: 750; text-decoration: none; }

.site-footer { padding: 5rem 0 1.5rem; color: rgba(255,255,255,.68); background: #0a1511; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .6fr .8fr; gap: 5rem; }
.footer-logo { width: 200px; margin-bottom: 1.5rem; }
.footer-grid p { max-width: 390px; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; align-items: flex-start; gap: .6rem; }
.footer-grid a { text-decoration: none; }
.footer-grid a:hover { color: var(--yellow); }
.footer-label { color: #fff; font-size: .7rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.footer-bottom { margin-top: 4rem; padding-top: 1.3rem; display: flex; justify-content: space-between; gap: 2rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; }
.footer-bottom p { margin: 0; }

.content-area { min-height: 70vh; padding-top: 11rem; background: #fff; }
.content-area + .site-footer { margin-top: 0; }
.reading-width { max-width: 860px; }
.entry-header, .archive-header { margin-bottom: 3rem; }
.entry-content { font-family: Georgia, 'Times New Roman', serif; font-size: 1.12rem; }
.entry-content h2, .entry-content h3 { margin-top: 2.5rem; font-family: Inter, Avenir, "Segoe UI", Arial, sans-serif; }
.entry-content a { color: var(--green); }
.featured-image { margin-bottom: 2.5rem; }
.post-card { padding: 2rem 0; border-top: 1px solid var(--line); }
.post-card h2 { margin-bottom: .8rem; font-size: 2rem; }
.post-card h2 a { text-decoration: none; }
.post-date { color: var(--green); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.not-found { min-height: 75vh; display: flex; align-items: center; padding-top: 12rem; }
.not-found h1 { font-size: clamp(3rem, 7vw, 6rem); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } * { animation-duration: .01ms!important; transition-duration: .01ms!important; } }

@media (max-width: 1020px) {
  .nav-toggle { display: block; }
  .site-nav { position: fixed; inset: 0; padding: 8rem 2rem 3rem; display: flex; flex-direction: column; justify-content: center; background: var(--ink); color: #fff; opacity: 0; visibility: hidden; transform: translateY(-12px); transition: .3s; }
  .nav-open .site-nav { opacity: 1; visibility: visible; transform: none; }
  .site-nav .menu { flex-direction: column; gap: 1.2rem; }
  .site-nav .menu a { font-size: clamp(1.8rem, 6vw, 3rem); }
  .nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero-inner { align-items: center; }
  .hero-badge { display: none; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .comparison-wrap, .roadmap-grid, .film-grid { grid-template-columns: 1fr; }
  .application-grid { grid-template-columns: repeat(2, 1fr); }
  .fuel-grid { grid-template-columns: 1fr; }
  .fuel-card { min-height: 320px; }
  .conversion-grid { grid-template-columns: 1fr; }
  .conversion-image { min-height: 520px; }
  .revenue-list { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  :root { --container: min(100% - 2rem, 1180px); }
  .section { padding-block: 5rem; }
  .header-inner { min-height: 72px; }
  .brand img { width: 170px; }
  .hero { min-height: 830px; }
  .hero-scrim { background: linear-gradient(90deg, rgba(7,20,15,.92), rgba(7,20,15,.5)), linear-gradient(0deg, rgba(7,20,15,.86), transparent 60%); }
  .hero-inner { padding-top: 8rem; padding-bottom: 6rem; }
  .hero h1 { font-size: clamp(3.1rem, 15vw, 5.4rem); }
  .scroll-cue { display: none; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .metric-grid div { min-height: 118px; padding: 1rem; }
  .metric-grid strong { font-size: 1.8rem; }
  .split-intro, .section-heading { grid-template-columns: 1fr; gap: 1.5rem; }
  .intro-copy, .section-heading > p { padding-top: 0; }
  .problem-card { grid-template-columns: 1fr; gap: 2rem; }
  .process-grid, .feature-grid { grid-template-columns: 1fr; }
  .process-card { min-height: 230px; }
  .technology-showcase { width: 100%; grid-template-columns: 1fr; }
  .technology-showcase > img { min-height: 360px; }
  .application-grid { grid-template-columns: 1fr; }
  .application-feature { min-height: 430px; grid-row: auto; }
  .conversion-image { min-height: 410px; }
  .conversion-copy { padding: 4.5rem 1rem; }
  .revenue-list { grid-template-columns: 1fr; }
  .roadmap > div { grid-template-columns: 58px 110px 1fr; gap: .5rem; }
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.8rem; }
  .footer-bottom { flex-direction: column; gap: .5rem; }
}

/* Version 2: editable hero slider and multi-page content. */
body:not(.home) .site-header { color: var(--ink); background: rgba(245, 243, 236, .96); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(18px); }
body:not(.home) .site-header .brand img { filter: none; }
.site-nav .menu-item { position: relative; }
.site-nav .sub-menu { min-width: 235px; position: absolute; left: -.9rem; top: 100%; margin: 0; padding: .65rem; list-style: none; border: 1px solid var(--line); border-radius: .8rem; color: var(--ink); background: rgba(255,255,255,.98); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s; }
.site-nav .menu-item:hover > .sub-menu, .site-nav .menu-item:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.site-nav .sub-menu li + li { margin-top: .12rem; }
.site-nav .sub-menu a { display: block; padding: .62rem .7rem; border-radius: .45rem; white-space: nowrap; }
.site-nav .sub-menu a:hover, .site-nav .sub-menu a:focus { color: var(--ink); background: var(--green-pale); }
.site-nav .menu-item-has-children > a::after { content: '⌄'; margin-left: .35rem; font-size: .8em; }

.hero-slider { height: max(720px, 100svh); min-height: 720px; position: relative; color: #fff; background: var(--ink); overflow: hidden; }
.hero-slides, .hero-slide { position: absolute; inset: 0; }
.hero-slide { opacity: 0; visibility: hidden; transition: opacity .8s ease, visibility .8s ease; }
.hero-slide.is-active { z-index: 1; opacity: 1; visibility: visible; }
.hero-slide-media, .hero-slide-scrim { position: absolute; inset: 0; }
.hero-slide-media { background-position: center; background-size: cover; transform: scale(1.04); transition: transform 7s ease; }
.hero-slide.is-active .hero-slide-media { transform: scale(1); }
.hero-slide-scrim { background: linear-gradient(90deg, rgba(7,20,15,.97) 0%, rgba(7,20,15,.82) 44%, rgba(7,20,15,.14) 80%), linear-gradient(0deg, rgba(7,20,15,.55), transparent 55%); }
.hero-slide-inner { height: 100%; position: relative; z-index: 1; padding-top: 9rem; padding-bottom: 8rem; display: flex; align-items: center; }
.hero-slide .hero-copy { max-width: 920px; transform: translateY(24px); opacity: 0; transition: transform .65s .2s ease, opacity .65s .2s ease; }
.hero-slide.is-active .hero-copy { transform: none; opacity: 1; }
.hero-slide h1, .hero-slide h2 { max-width: 960px; margin-bottom: 1.6rem; color: #fff; font-size: clamp(3.6rem, 7.5vw, 7rem); }
.slider-controls { position: absolute; z-index: 5; left: 50%; bottom: 2.2rem; transform: translateX(-50%); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem; }
.slider-arrows { display: flex; gap: .5rem; }
.slider-arrows button { width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.42); border-radius: 50%; color: #fff; background: rgba(255,255,255,.07); cursor: pointer; transition: .2s; }
.slider-arrows button:hover, .slider-arrows button:focus { color: var(--ink); border-color: var(--yellow); background: var(--yellow); }
.slider-dots { display: flex; align-items: center; gap: .55rem; }
.slider-dots button { width: 35px; height: 3px; padding: 0; border: 0; background: rgba(255,255,255,.35); cursor: pointer; transition: width .25s, background .25s; }
.slider-dots button.is-active { width: 65px; background: var(--yellow); }
.slider-count { margin: 0; color: rgba(255,255,255,.62); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.slider-count span { color: #fff; }

.home-editor-content { background: var(--paper); }
.gap-home-section { margin: 0!important; padding: clamp(5rem, 9vw, 8.5rem) 0; }
.gap-home-section > * { width: var(--container); margin-left: auto!important; margin-right: auto!important; }
.gap-home-section h2 { max-width: 950px; }
.gap-home-section .gap-lead { max-width: 820px; color: var(--muted); font-size: clamp(1.15rem, 2vw, 1.4rem); }
.gap-kicker { color: var(--green); font-size: .74rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.wp-block-columns { display: flex; gap: 1rem; }
.wp-block-column { flex: 1 1 0; min-width: 0; }
.wp-block-buttons { display: flex; gap: .8rem; margin-top: 2rem; }
.wp-block-button__link { display: inline-flex; align-items: center; min-height: 50px; padding: .75rem 1.3rem; border-radius: 99px; color: var(--ink)!important; background: var(--yellow); font-family: Inter, Avenir, "Segoe UI", Arial, sans-serif; font-size: .84rem; font-weight: 800; text-decoration: none; }
.gap-metrics-block { color: #fff; background: var(--green); }
.gap-metrics-block .wp-block-column { padding: 1.5rem; border-left: 1px solid rgba(255,255,255,.22); }
.gap-metrics-block h3 { margin: 0; color: #fff; font-size: clamp(2.2rem, 4vw, 3.4rem); }
.gap-metrics-block p { margin: .4rem 0 0; color: rgba(255,255,255,.72); font-size: .73rem; letter-spacing: .08em; text-transform: uppercase; }
.gap-dark-block { color: #fff; background: var(--ink); }
.gap-dark-block .gap-kicker { color: var(--green-bright); }
.gap-dark-block .wp-block-columns { margin-top: 3rem; }
.gap-dark-block .wp-block-column { min-height: 230px; padding: 1.6rem; border: 1px solid rgba(255,255,255,.14); border-radius: 1rem; }
.gap-dark-block .wp-block-column p { color: rgba(255,255,255,.65); }
.gap-applications-block .wp-block-columns { margin-top: 3rem; }
.gap-applications-block .wp-block-column { min-height: 240px; padding: 1.6rem; border: 1px solid var(--line); border-radius: 1rem; background: #fff; }
.gap-cta-block { color: var(--ink); text-align: center; background: var(--yellow); }
.gap-cta-block .gap-kicker, .gap-cta-block h2, .gap-cta-block p, .gap-cta-block .wp-block-buttons { text-align: center; justify-content: center; }
.gap-cta-block p { max-width: 720px; }
.gap-cta-block .wp-block-button__link { color: #fff!important; background: var(--ink); }

.page-hero { min-height: 590px; position: relative; display: flex; align-items: flex-end; color: #fff; background: var(--ink); overflow: hidden; }
.page-hero-media, .page-hero-scrim { position: absolute; inset: 0; }
.page-hero-media { background-position: center; background-size: cover; }
.page-hero-scrim { background: linear-gradient(90deg, rgba(7,20,15,.96), rgba(7,20,15,.58) 58%, rgba(7,20,15,.2)); }
.page-hero-inner { position: relative; z-index: 1; padding-top: 10rem; padding-bottom: 5rem; }
.page-hero h1 { max-width: 980px; margin-bottom: 1.3rem; font-size: clamp(3.4rem, 7vw, 6.8rem); }
.page-hero-inner > p:last-child { max-width: 680px; margin-bottom: 0; color: rgba(255,255,255,.75); font-size: 1.15rem; }
.page-content-section { padding: clamp(5rem, 9vw, 8rem) 0; background: #fff; }
.page-content-section .entry-content { max-width: 1180px; font-family: Inter, Avenir, "Segoe UI", Arial, sans-serif; font-size: 1rem; }
.page-content-section .entry-content > p, .page-content-section .entry-content > h2, .page-content-section .entry-content > ul { max-width: 820px; }
.entry-content .gap-lead { max-width: 900px; margin-bottom: 3rem; color: var(--ink); font-size: clamp(1.35rem, 2.5vw, 2rem); line-height: 1.4; font-weight: 650; }
.page-content-section .entry-content h2 { margin-top: 4rem; margin-bottom: 1.3rem; font-size: clamp(2.2rem, 4vw, 3.6rem); }
.entry-content .wp-block-columns { margin: 2rem 0; }
.gap-info-card, .gap-numbered-cards .wp-block-column { padding: 1.6rem; border: 1px solid var(--line); border-radius: 1rem; background: #fbfaf6; }
.gap-info-card p, .gap-numbered-cards p { margin-bottom: 0; color: var(--muted); }
.gap-numbered-cards .wp-block-column > span { display: block; margin-bottom: 3.5rem; color: var(--green); font-size: .75rem; font-weight: 850; letter-spacing: .12em; }
.gap-fuel-cards .wp-block-column { min-height: 350px; padding: 1.6rem; display: flex; flex-direction: column; justify-content: flex-end; border-radius: 1rem; color: #fff; background: var(--ink); }
.gap-fuel-cards strong { margin-bottom: auto; color: var(--green-bright); font-size: 4rem; font-weight: 300; }
.gap-fuel-cards p { color: rgba(255,255,255,.66); }
.gap-leader-cards { max-width: 880px; }
.gap-leader-cards .wp-block-column { overflow: hidden; border: 1px solid var(--line); border-radius: 1rem; background: var(--green-pale); }
.gap-leader-cards figure { margin: 0; }
.gap-leader-cards img { width: 100%; aspect-ratio: .9; object-fit: cover; object-position: top; }
.gap-leader-cards h3, .gap-leader-cards p { margin-left: 1.5rem; margin-right: 1.5rem; }
.gap-leader-cards p { color: var(--green); font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }

.gap-quote-wrap { max-width: 980px; }
.gap-quote-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.gap-field { display: flex; flex-direction: column; gap: .45rem; }
.gap-field-wide { grid-column: 1 / -1; }
.gap-field label { color: var(--ink); font-size: .78rem; font-weight: 800; letter-spacing: .04em; }
.gap-field input, .gap-field select, .gap-field textarea { width: 100%; min-height: 52px; padding: .8rem 1rem; border: 1px solid rgba(19,34,29,.26); border-radius: .55rem; color: var(--ink); background: #fff; outline: 0; }
.gap-field textarea { min-height: 150px; resize: vertical; }
.gap-field input:focus, .gap-field select:focus, .gap-field textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(79,150,57,.16); }
.gap-consent { flex-direction: row; }
.gap-consent label { display: flex; align-items: flex-start; gap: .6rem; font-weight: 500; }
.gap-consent input { width: 18px; min-height: 18px; margin-top: .15rem; }
.gap-honeypot { position: absolute!important; left: -9999px!important; }
.gap-form-message { margin-bottom: 1.5rem; padding: 1rem 1.2rem; border-radius: .6rem; }
.gap-form-message.success { background: var(--green-pale); }
.gap-form-message.error { color: #8b231d; background: #fde6e3; }
.gap-contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 1rem; }
.gap-contact-grid.no-map { grid-template-columns: minmax(0, 48rem); justify-content: center; }
.gap-contact-card, .gap-map-placeholder { padding: clamp(2rem, 5vw, 4rem); border-radius: 1rem; background: var(--paper); }
.gap-contact-card h2 { margin-top: 0!important; }
.gap-map, .gap-map-placeholder { min-height: 470px; overflow: hidden; }
.gap-map iframe { width: 100%; height: 100%; min-height: 470px; border: 0; }
.gap-map-placeholder { display: grid; place-items: center; text-align: center; border: 2px dashed var(--line); }

@media (max-width: 1020px) {
  .site-nav { overflow-y: auto; justify-content: flex-start; }
  .site-nav .menu { width: min(520px, 100%); align-items: stretch; }
  .site-nav .menu > li > a { text-align: center; }
  .site-nav .sub-menu { min-width: 0; position: static; display: grid; grid-template-columns: repeat(2, 1fr); gap: .25rem; margin-top: .55rem; color: rgba(255,255,255,.78); background: rgba(255,255,255,.05); box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .site-nav .sub-menu li + li { margin: 0; }
  .site-nav .sub-menu a { white-space: normal; text-align: center; font-size: .82rem!important; }
  .site-nav .sub-menu a:hover, .site-nav .sub-menu a:focus { color: #fff; background: rgba(255,255,255,.08); }
  .header-quote { margin: 1rem auto; }
}

@media (max-width: 720px) {
  .hero-slider { height: 800px; min-height: 800px; }
  .hero-slide-inner { padding-top: 7rem; padding-bottom: 9rem; align-items: center; }
  .hero-slide h1, .hero-slide h2 { font-size: clamp(3rem, 14vw, 4.7rem); }
  .hero-slide-scrim { background: linear-gradient(90deg, rgba(7,20,15,.92), rgba(7,20,15,.55)), linear-gradient(0deg, rgba(7,20,15,.72), transparent 60%); }
  .slider-controls { bottom: 1.4rem; grid-template-columns: auto 1fr auto; gap: 1rem; }
  .slider-dots button { width: 18px; }
  .slider-dots button.is-active { width: 32px; }
  .slider-arrows button { width: 40px; height: 40px; }
  .wp-block-columns { flex-direction: column; }
  .gap-metrics-block .wp-block-columns { display: grid; grid-template-columns: 1fr 1fr; }
  .gap-metrics-block .wp-block-column { padding: 1rem; }
  .page-hero { min-height: 500px; }
  .page-hero h1 { font-size: clamp(3rem, 14vw, 5rem); }
  .gap-quote-form, .gap-contact-grid { grid-template-columns: 1fr; }
  .gap-map, .gap-map-placeholder, .gap-map iframe { min-height: 340px; }
  .site-nav .menu > li > a { font-size: 1.55rem; }
  .site-nav .sub-menu { grid-template-columns: 1fr 1fr; }
}