:root {
  --green: #72b63f;
  --green-deep: #427720;
  --ink: #273143;
  --text: #343d4a;
  --muted: #657080;
  --paper: #ffffff;
  --soft: #f4f7f2;
  --line: #dbe3d7;
  --panel: #202938;
  --panel-text: #f7faf5;
  --shadow: 0 18px 50px rgba(30, 46, 25, .11);
}

:root[data-theme="dark"] {
  --green-deep: #91d65c;
  color-scheme: dark;
  --ink: #f4f7f2;
  --text: #e6ecdf;
  --muted: #bac4b4;
  --paper: #121811;
  --soft: #1a2318;
  --line: #354332;
  --panel: #080c0a;
  --panel-text: #ffffff;
  --shadow: 0 18px 50px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body { margin: 0; color: var(--text); background: var(--paper); font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; }
.wrap { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 99; transform: translateY(-150%); padding: 10px 14px; background: var(--paper); color: var(--ink); }
.skip-link:focus { transform: translateY(0); }

.utility { background: #202938; color: #fff; font-size: .875rem; }
.utility-inner { min-height: 38px; display: flex; align-items: center; gap: 24px; }
.utility a { text-decoration: none; }
.utility span { margin-left: auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 94%, transparent); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-inner { min-height: 104px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; background: transparent; }
.brand-logo { width: 320px; max-height: 78px; object-fit: contain; object-position: left center; }
.brand-logo-dark { display: none; }
:root[data-theme="dark"] .brand-logo-light { display: none; }
:root[data-theme="dark"] .brand-logo-dark { display: block; }
.site-menu { display: flex; align-items: center; gap: 18px; }
.site-menu a { font-size: .9rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
.site-menu a:hover { color: var(--green-deep); }
.theme-toggle, .menu-toggle { border: 1px solid var(--line); border-radius: 999px; background: var(--soft); color: var(--ink); padding: 9px 13px; font: inherit; font-size: .82rem; font-weight: 700; cursor: pointer; }
.menu-toggle { display: none; }

h1, h2, h3 { margin: 0 0 .65em; color: var(--ink); line-height: 1.08; letter-spacing: -.035em; }
h1 { max-width: 760px; font-size: clamp(3rem, 7vw, 6.6rem); text-transform: uppercase; }
h2 { font-size: clamp(2.15rem, 4.7vw, 4rem); }
h3 { font-size: 1.35rem; letter-spacing: -.015em; }
p { margin: 0 0 1.2em; }
.eyebrow { margin-bottom: 18px; color: var(--green-deep); font-size: .82rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
:root[data-theme="dark"] .eyebrow { color: var(--green-deep); }
.lead { max-width: 680px; font-size: clamp(1.15rem, 2.3vw, 1.45rem); line-height: 1.55; }
.lead-small { font-size: 1.18rem; }
.section { padding: 104px 0; }
.section.alt { background: var(--soft); }
.section-heading { max-width: 900px; margin-bottom: 48px; }
.section-heading.narrow { max-width: 780px; }
.section-heading > p:last-child { max-width: 780px; font-size: 1.12rem; }
.section-heading h2, .split > div:first-child h2, .editorial-split > div h2, .contact-grid > div h2 { position: relative; padding-left: 24px; }
.section-heading h2::before, .split > div:first-child h2::before, .editorial-split > div h2::before, .contact-grid > div h2::before { content: ""; position: absolute; left: 0; top: .07em; width: 6px; height: .78em; background: var(--green); }

.hero { position: relative; overflow: hidden; padding: 90px 0 105px; background: radial-gradient(circle at 88% 8%, rgba(114,182,63,.23), transparent 36%), linear-gradient(135deg, var(--paper), var(--soft)); }
.hero::after { content: ""; position: absolute; right: -180px; bottom: -240px; width: 560px; height: 560px; border: 110px solid rgba(114,182,63,.1); border-radius: 50%; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; }
.hero-media { margin: 0; background: var(--paper); border: 1px solid var(--line); padding: 15px; box-shadow: var(--shadow); transform: none; }
.hero-media img { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; }
.hero-media :is(figcaption,.image-caption) { padding: 12px 6px 2px; color: var(--muted); font-size: .84rem; }
.hero-actions { display: flex; align-items: center; gap: 22px; margin: 32px 0; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; border: 0; border-radius: 3px; background: var(--green); color: #111b0d; padding: 13px 22px; font: inherit; font-weight: 800; text-decoration: none; cursor: pointer; }
.button:hover { background: #84c653; }
.text-link { color: var(--ink); font-weight: 800; text-underline-offset: 5px; }
.zero-waste { color: var(--green-deep); font-weight: 800; }

.feature-showcase { overflow: hidden; padding: 80px 0 100px; background: var(--paper); }
.feature-stage { width: min(1380px, 100%); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 20px; margin-inline: auto; padding-inline: 20px; }
.feature-window { position: relative; display: block; min-width: 0; height: 440px; overflow: hidden; color: #fff; text-decoration: none; box-shadow: var(--shadow); }
.feature-window::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(9,15,11,.02) 42%, rgba(9,15,11,.82) 100%); transition: background .25s ease; }
.feature-window:hover::after { background: linear-gradient(180deg, rgba(9,15,11,.02) 25%, rgba(9,15,11,.9) 100%); }
.feature-window img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.feature-window:hover img { transform: scale(1.025); }
.feature-window span { position: absolute; z-index: 2; left: 34px; bottom: 29px; padding-left: 20px; border-left: 5px solid var(--green); font-size: clamp(1.55rem, 2.6vw, 2.6rem); font-weight: 700; line-height: 1.05; letter-spacing: -.035em; }
.feature-window small { display: block; margin-bottom: 9px; font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.feature-standard, .feature-plus, .feature-line { height: 440px; margin: 0; }

.strategic { border-top: 7px solid var(--green); }
.cards { display: grid; gap: 22px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.four { grid-template-columns: repeat(4, 1fr); }
.card { min-height: 250px; padding: 30px; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 10px 25px rgba(34, 45, 31, .05); }
.card > span { display: block; margin-bottom: 48px; color: var(--green-deep); font-weight: 800; }
.card.featured { border-color: var(--green); background: var(--green); color: #17210f; }
.card.featured h3 { color: #17210f; }
.staggered-features { align-items: start; padding-bottom: 52px; }
.staggered-features .card { position: relative; min-height: 305px; margin-top: 0; }
.staggered-features .card:nth-child(2) { transform: translateY(48px); }
.staggered-features .card::after { content: ""; position: absolute; width: 54px; height: 5px; right: -1px; bottom: -1px; background: var(--green); }
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 72px; align-items: start; }
.variant-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.variant { padding: 34px; border: 1px solid var(--line); background: var(--paper); }
.variant.plus { border-top: 5px solid var(--green); }
.offset-section { position: relative; overflow: hidden; }
.offset-section::before { content: ""; position: absolute; top: 0; right: 0; width: 42%; height: 100%; background: color-mix(in srgb, var(--green) 8%, transparent); }
.offset-section .split { position: relative; }
.offset-section .split > div:first-child { padding-top: 78px; }
.offset-section .variant-grid { align-items: start; }
.offset-section .variant:first-child { margin-top: 95px; }
.offset-section .variant.plus { min-height: 380px; }
.product-intro { position: relative; }
.product-intro > div:first-child { max-width: 780px; margin-bottom: 48px; }
.product-intro > div:first-child h2 { position: relative; padding-left: 24px; }
.product-intro > div:first-child h2::before { content: ""; position: absolute; left: 0; top: .07em; width: 6px; height: .78em; background: var(--green); }
.product-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: stretch; }
.product-variant { position: relative; overflow: hidden; display: grid; grid-template-rows: 420px 1fr; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
.product-variant.plus { border-top: 6px solid var(--green); }
.product-visual { position: relative; display: grid; place-items: center; overflow: hidden; padding: 34px; background: linear-gradient(145deg, color-mix(in srgb, var(--soft) 78%, #cfd6cb), var(--paper)); }
.product-visual::after { content: ""; position: absolute; width: 260px; height: 260px; border: 1px solid color-mix(in srgb, var(--green) 30%, transparent); border-radius: 50%; }
.product-visual img { min-height: 0; min-width: 0; position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 18px 20px rgba(12,18,10,.22)); }
.product-copy { padding: 32px; border-top: 1px solid var(--line); }
.thickness-marker { position: absolute; z-index: 2; right: 22px; bottom: 20px; display: inline-flex; align-items: center; gap: 9px; padding: 8px 11px; border-radius: 2px; background: rgba(12,18,13,.82); color: #fff; font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.thickness-marker i { display: block; width: 24px; height: 4px; background: var(--green); }
.product-variant.plus .thickness-marker i { height: 11px; }
.tag { display: inline-block; margin-bottom: 20px; color: var(--green-deep); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.media-split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.media-split.reverse img { order: 2; }
.media-split img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--shadow); }
.editorial-section { position: relative; overflow: hidden; padding: 140px 0; }
.editorial-section::before { content: ""; position: absolute; left: 0; top: 82px; bottom: 82px; width: 31%; background: var(--soft); }
.editorial-right::before { left: auto; right: 0; }
.editorial-split { position: relative; grid-template-columns: 1.12fr .88fr; gap: 0; }
.editorial-split > img { width: calc(100% + 48px); height: 610px; margin-left: -48px; aspect-ratio: auto; }
.editorial-split > div { z-index: 2; margin: 86px 0 0 -24px; padding: 48px 0 48px 58px; background: var(--paper); box-shadow: var(--shadow); }
.editorial-split.reverse { grid-template-columns: .88fr 1.12fr; }
.editorial-split.reverse > img { width: calc(100% + 48px); margin: 0 -48px 0 0; }
.editorial-split.reverse > div { margin: 68px -24px 0 0; padding: 48px 58px 48px 0; }
.check-list { margin: 28px 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; margin-bottom: 15px; padding-left: 30px; }
.check-list li::before { content: ""; position: absolute; left: 0; top: .57em; width: 11px; height: 11px; background: var(--green); }

.dark-panel { background: var(--panel); color: var(--panel-text); }
.dark-panel h2 { color: #fff; }
.dark-panel .eyebrow { color: #92d85e; }
.comparison { border-top: 1px solid rgba(255,255,255,.22); }
.comparison > div { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 19px 22px; border-bottom: 1px solid rgba(255,255,255,.16); }
.comparison > div > div:last-child { color: #a8e078; font-weight: 700; }
.comparison .comparison-head { background: rgba(255,255,255,.08); color: #fff; font-weight: 800; }
.comparison .comparison-head > div:last-child { color: #fff; }
.logistics-notes { display: grid; grid-template-columns: .45fr 1.55fr; gap: 38px; margin-top: 38px; padding: 30px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.06); }
.logistics-notes h3 { color: #fff; }
.logistics-notes ul { columns: 2; column-gap: 42px; margin: 0; padding-left: 22px; }
.logistics-notes li { break-inside: avoid; margin-bottom: 12px; }

.competition-mosaic { grid-template-columns: repeat(3, 1fr); align-items: start; padding-bottom: 52px; }
.competition-mosaic .card { min-height: 310px; margin-top: 0; }
.competition-mosaic .card:nth-child(even) { transform: translateY(48px); }
.competition-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; align-items: stretch; }
.competition-card { overflow: hidden; display: grid; grid-template-rows: auto 1fr; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
.competition-copy { min-height: 238px; padding: 28px; }
.competition-copy > span { display: block; margin-bottom: 20px; color: var(--green-deep); font-size: .8rem; font-weight: 800; letter-spacing: .12em; }
.competition-images { display: grid; grid-template-rows: repeat(2, minmax(0, 1fr)); height: 440px; gap: 6px; min-height: 420px; padding: 6px; background: var(--soft); }
.competition-images img { width: 100%; height: 100%; min-height: 0; object-fit: cover; }

.utilization { position: relative; overflow: hidden; }
.utilization::after { content: ""; position: absolute; inset: 0 0 0 auto; width: 44%; background: color-mix(in srgb, var(--green) 8%, transparent); pointer-events: none; }
.utilization-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .75fr 1.25fr; gap: 62px; align-items: center; }
.utilization-copy h2 { position: relative; padding-left: 24px; }
.utilization-copy h2::before { content: ""; position: absolute; left: 0; top: .07em; width: 6px; height: .78em; background: var(--green); }
.utilization-visual { margin: 0; padding: 34px; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
.utilization-visual img { width: 100%; min-height: 280px; object-fit: contain; }
.utilization-visual :is(figcaption,.image-caption) { padding-top: 18px; color: #59645b; font-size: .86rem; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; padding: 1px; background: var(--line); list-style: none; counter-reset: units; }
.process-grid li { min-height: 205px; padding: 25px; background: var(--paper); }
.process-grid strong { display: block; margin-bottom: 38px; color: var(--green-deep); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }
.process-offset { column-gap: 18px; row-gap: 56px; padding: 0 0 42px; background: transparent; align-items: start; }
.process-offset li { min-height: 235px; border: 1px solid var(--line); box-shadow: 0 12px 30px rgba(34,45,31,.05); }
.process-offset li:nth-child(even) { transform: translateY(28px); }
.wide-image { width: min(1320px, calc(100vw - 30px)); margin: 10px 0 0 50%; transform: translateX(-50%); }
.wide-image img { width: 100%; height: 570px; object-fit: cover; }
.production-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(340px, .65fr); gap: 0; align-items: stretch; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
.production-photo { position: relative; min-height: 820px; margin: 0; overflow: hidden; }
.production-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.production-photo::after { content: ""; position: absolute; inset: auto 0 0; height: 28%; background: linear-gradient(transparent, rgba(8,13,9,.7)); pointer-events: none; }
.production-photo :is(figcaption,.image-caption) { position: absolute; z-index: 1; left: 28px; right: 28px; bottom: 22px; color: #fff; font-size: .86rem; }
.production-units { display: grid; align-content: stretch; margin: 0; padding: 0; list-style: none; background: var(--soft); }
.production-units li { display: grid; grid-template-columns: 72px 1fr; gap: 16px; align-items: center; min-height: 102px; padding: 17px 22px; border-bottom: 1px solid var(--line); }
.production-units li:last-child { border-bottom: 0; }
.production-units strong { align-self: stretch; display: grid; place-items: center; border-right: 4px solid var(--green); color: var(--green-deep); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.production-units span { line-height: 1.4; }
.opportunities { background: var(--soft); }
.opportunity-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.opportunity { position: relative; min-height: 570px; display: flex; align-items: flex-end; overflow: hidden; background-size: cover; background-position: center; }
.opportunity::before { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 12%, rgba(5,12,6,.94) 84%); }
.opportunity > div { position: relative; z-index: 1; padding: 42px; color: #fff; }
.opportunity h3 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); }
.opportunity .tag { color: #a8e078; }
.opportunity .reserve { display: inline-block; padding: 8px 12px; border-left: 4px solid #a8e078; background: rgba(0,0,0,.35); font-weight: 800; }
.opportunity-flag { position: absolute; z-index: 3; top: 24px; right: 24px; width: 88px; height: auto; border: 3px solid rgba(255,255,255,.9); box-shadow: 0 8px 22px rgba(0,0,0,.3); }
.opportunity.canada { background-image: url('canada.webp'); }
.opportunity.venezuela { background-image: url('venezuela.webp'); }
.research-centre { overflow: hidden; background: var(--paper); }
.research-centre-grid { grid-template-columns: .78fr 1.22fr; }
.research-centre figure { margin: 0; padding: 14px; border: 1px solid var(--line); background: var(--soft); box-shadow: var(--shadow); }
.research-centre figure img { width: 100%; height: 620px; object-fit: cover; object-position: center 58%; }
.research-centre :is(figcaption,.image-caption) { padding: 12px 4px 0; color: var(--muted); font-size: .86rem; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; }
address { font-style: normal; }
address a { color: var(--green-deep); font-weight: 700; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 36px; background: var(--soft); border: 1px solid var(--line); }
.contact-form label { display: grid; gap: 8px; color: var(--ink); font-size: .9rem; font-weight: 700; }
.contact-form .full { grid-column: 1 / -1; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 2px; background: var(--paper); color: var(--text); padding: 13px; font: inherit; }
input:focus, textarea:focus, button:focus, a:focus { outline: 3px solid color-mix(in srgb, var(--green) 70%, white); outline-offset: 3px; }
footer { padding: 55px 0; background: #141b27; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.15fr .8fr .9fr 1.15fr; gap: 40px; align-items: start; }
.footer-grid img { width: 250px; }
.footer-grid p:last-child { text-align: right; }
.footer-grid a { color: #fff; }
.footer-menu { display: grid; gap: 7px; }
.footer-menu a { width: fit-content; color: #fff; text-decoration: none; }
.footer-menu a:hover { color: #a8e078; text-decoration: underline; text-underline-offset: 4px; }
.back-to-top { position: fixed; z-index: 30; right: 24px; bottom: 24px; width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; background: var(--green); color: #13200d; box-shadow: 0 12px 30px rgba(0,0,0,.22); font: inherit; font-size: 1.6rem; font-weight: 800; line-height: 1; cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(12px); pointer-events: none; transition: opacity .2s ease, transform .2s ease, visibility .2s ease, background .2s ease; }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: #8bce58; }

@media (max-width: 1200px) {
  .menu-toggle { display: inline-flex; }
  .site-menu { position: absolute; top: 100%; right: 20px; width: min(340px, calc(100vw - 40px)); display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 16px; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
  .site-menu.open { display: flex; }
  .site-menu a { padding: 12px; }
  .theme-toggle { margin-top: 10px; }
  .hero-grid, .split, .media-split, .contact-grid { gap: 42px; }
  .cards.four, .process-grid { grid-template-columns: repeat(2, 1fr); }
  .product-variant { grid-template-rows: 350px 1fr; }
  .competition-gallery { grid-template-columns: 1fr; }
  .competition-card { grid-template-columns: .72fr 1.28fr; grid-template-rows: 1fr; }
  .competition-copy { min-height: 0; }
  .competition-images { min-height: 360px; }
  .production-layout { grid-template-columns: 1.05fr .95fr; }
  .production-photo { min-height: 760px; }
  .feature-window, .feature-standard, .feature-plus, .feature-line { height: 370px; }
}

@media (max-width: 760px) {
  .wrap { width: min(100% - 30px, 1160px); }
  .utility-inner { min-height: 0; flex-wrap: wrap; gap: 3px 16px; padding: 9px 0; }
  .utility-inner span { width: 100%; margin-left: 0; }
  .header-inner { min-height: 76px; }
  .brand-logo { width: 255px; max-height: 66px; }
  .section { padding: 72px 0; }
  .hero { padding: 64px 0 76px; }
  .hero-grid, .split, .media-split, .contact-grid, .opportunity-grid { grid-template-columns: 1fr; }
  .hero-media { transform: none; }
  .cards.three, .cards.four, .variant-grid, .process-grid { grid-template-columns: 1fr; }
  .product-comparison { grid-template-columns: 1fr; }
  .product-variant { grid-template-rows: 330px 1fr; }
  .competition-card { grid-template-columns: 1fr; }
  .competition-images { min-height: 430px; }
  .utilization-grid { grid-template-columns: 1fr; gap: 34px; }
  .utilization::after { width: 34%; }
  .utilization-visual { padding: 22px; }
  .utilization-visual img { min-height: 210px; }
  .media-split.reverse img { order: 0; }
  .feature-showcase { padding: 40px 0 75px; }
  .feature-stage { min-height: 0; display: grid; grid-template-columns: 1fr; gap: 16px; padding: 0 15px; }
  .feature-standard, .feature-plus, .feature-line { height: 300px; margin: 0; }
  .feature-plus, .feature-standard, .feature-line { margin-inline: 0; }
  .staggered-features { padding-bottom: 0; }
  .staggered-features .card:nth-child(2) { transform: none; }
  .offset-section::before { width: 28%; }
  .offset-section .split > div:first-child { padding-top: 0; }
  .offset-section .variant:first-child { margin-top: 0; }
  .editorial-section { padding: 80px 0; }
  .editorial-section::before { top: 40px; bottom: 40px; width: 42%; }
  .editorial-split, .editorial-split.reverse { grid-template-columns: 1fr; }
  .editorial-split > img, .editorial-split.reverse > img { width: calc(100% - 22px); height: 390px; margin: 0 0 0 22px; }
  .editorial-split.reverse > img { margin: 0 22px 0 0; }
  .editorial-split > div, .editorial-split.reverse > div { width: calc(100% - 22px); margin: -36px 22px 0 0; padding: 34px; }
  .editorial-split.reverse > div { margin: -36px 0 0 22px; padding: 34px; }
  .competition-mosaic { padding-bottom: 0; }
  .competition-mosaic .card:nth-child(n) { min-height: 0; margin-top: 0; transform: none; }
  .process-offset { gap: 14px; padding-bottom: 35px; }
  .process-offset li:nth-child(n) { min-height: 0; margin: 0; transform: none; }
  .wide-image img { height: 400px; }
  .production-layout { grid-template-columns: 1fr; }
  .production-photo { min-height: 480px; }
  .production-units li { min-height: 0; padding: 16px 18px; }
  .comparison > div { grid-template-columns: 1fr; gap: 6px; }
  .comparison > div > div:first-child { color: #fff; }
  .comparison > div > div:last-child::before { content: "BituDrum: "; color: #fff; }
  .comparison .comparison-head { display: none; }
  .logistics-notes { grid-template-columns: 1fr; gap: 10px; padding: 24px; }
  .logistics-notes ul { columns: 1; }
  .opportunity { min-height: 520px; }
  .opportunity > div { padding: 28px; }
  .opportunity-flag { top: 18px; right: 18px; width: 76px; }
  .research-centre-grid { grid-template-columns: 1fr; }
  .research-centre figure img { height: 480px; }
  .contact-form { grid-template-columns: 1fr; padding: 25px; }
  .contact-form .full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid p:last-child { text-align: left; }
  .back-to-top { right: 16px; bottom: 16px; width: 48px; height: 48px; }
}

@media (max-width: 470px) {
  h1 { font-size: 2.55rem; }
  h2 { font-size: 2rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .text-link { padding: 6px 0; }
  .utility-inner { font-size: .79rem; }
  .brand-logo { width: 220px; }
  .card, .variant { padding: 24px; }
  .product-visual { padding: 20px; }
  .product-copy { padding: 24px; }
  .thickness-marker { right: 12px; bottom: 12px; font-size: .67rem; }
  .competition-images { min-height: 360px; }
  .production-photo { min-height: 390px; }
  .production-units li { grid-template-columns: 62px 1fr; gap: 12px; }
}

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

/* Final review: resilient narrow layouts and readable image overlays. */
.hero-grid > *, .contact-grid > *, .media-split > *, .utilization-grid > *, .footer-grid > * { min-width: 0; }
address a, .footer-grid a { overflow-wrap: anywhere; }
.opportunity > div { padding-top: 100px; }
.opportunity::before { background: linear-gradient(rgba(5,12,6,.3), rgba(5,12,6,.9) 40%, rgba(5,12,6,.96)); }
.editorial-split > img { object-fit: contain; background: var(--soft); }
.theme-toggle, .menu-toggle { min-height: 44px; }
@media (max-width: 470px) {
  .header-inner { gap: 12px; }
  .brand { flex: 1 1 auto; min-width: 0; }
  .brand-logo { width: min(220px, 100%); }
  .header-inner > nav { flex-shrink: 0; }
  .product-variant { grid-template-rows: 300px 1fr; }
  .feature-window span { left: 24px; right: 18px; }
  .opportunity > div { padding-top: 90px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}

/* September client revamp: sequence and artwork follow the supplied 12-page PDF. */
.intro-hero { padding: 42px 0 68px; background: var(--soft); }
.intro-frame { overflow: hidden; border: 1px solid var(--line); border-radius: 36px; background: var(--paper); box-shadow: var(--shadow); }
.intro-picture { position: relative; background: #343b37; }
.intro-cutaway { width: 100%; height: auto; }
.intro-brand { position: absolute; left: 5%; top: 10%; width: 37%; color: #fff; }
.intro-brand p { font-size: clamp(1.15rem, 3vw, 2.25rem); margin: 0; }
.intro-brand img { width: 100%; height: auto; margin-top: -4%; }
.intro-caption { text-align: center; padding: 32px 30px; }
.intro-caption h1 { max-width: none; margin: 0 0 18px; font-size: clamp(1.5rem, 3vw, 2.3rem); line-height: 1.3; letter-spacing: -.015em; text-transform: none; color: var(--green-deep); }
.intro-caption .zero-waste { margin: 0; font-size: clamp(1.15rem, 2.2vw, 1.6rem); }
.product-intro h2 { font-size: clamp(1.75rem, 3.8vw, 3rem); line-height: 1.18; }
.product-intro > div:first-child { max-width: 1020px; }
.plus-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.plus-layout > div { min-width: 0; }
.plus-points { margin: 0; padding: 28px 32px; background: var(--soft); border-left: 4px solid var(--green); }
.plus-points li:last-child { margin-bottom: 0; }
.refinery-heading { max-width: 650px; font-size: clamp(1.9rem, 3.5vw, 3rem); }
.refinery-intro .hero-grid { gap: 48px; }
.refinery-benefits { padding-top: 48px; padding-bottom: 72px; }
.cards.two { grid-template-columns: repeat(2, minmax(0,1fr)); }
.refinery-benefits .card { min-height: 0; }
.refinery-benefits .card > span { margin-bottom: 22px; }
.partnership-value { max-width: 900px; margin-left: auto; }
.partnership-value .card { min-height: 0; border-left: 5px solid var(--green); }
.competition-heading { max-width: 1100px; }
.competition-heading h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); line-height: 1.2; }
.utilization-visual img { min-height: 0; height: auto; }
.utilization-visual :is(figcaption,.image-caption) { color: #427720; font-weight: 800; text-align: center; font-size: 1.15rem; }
@media (max-width: 760px) {
 .intro-hero { padding: 24px 0 48px; }
 .intro-frame { border-radius: 18px; }
 .intro-caption { padding: 24px 18px; }
 .plus-layout { grid-template-columns: 1fr; gap: 24px; }
 .plus-points { padding: 24px; }
 .cards.two { grid-template-columns: 1fr; }
 .refinery-intro .hero-grid { gap: 28px; }
}
@media (max-width: 470px) {
 .intro-brand { top: 8%; left: 4%; width: 40%; }
 .intro-brand p { font-size: 1rem; }
 .intro-caption h1 { font-size: 1.45rem; }
}

/* Review refinement: larger visible logo and continuous section labels. */
.header-inner { width: min(1440px, calc(100% - 40px)); min-height: 116px; gap: 22px; }
.brand { width: 340px; height: 110px; overflow: hidden; justify-content: center; flex: 0 0 auto; }
.brand-logo { width: 100%; height: auto; max-height: none; flex-shrink: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.compact-section-heading { margin-bottom: 26px; }
.compact-section-heading .eyebrow { margin-bottom: 0; }
.site-menu { max-height: calc(100dvh - 130px); overflow-y: auto; }
@media (min-width: 1201px) and (max-width: 1320px) {
 .menu-toggle { display: inline-flex; }
 .site-menu { position: absolute; top: 100%; right: 20px; width: min(340px, calc(100vw - 40px)); display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 16px; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
 .site-menu.open { display: flex; }
 .site-menu a { padding: 12px; }
 .theme-toggle { margin-top: 10px; }
}
@media (max-width: 760px) {
 .header-inner { width: calc(100% - 30px); min-height: 92px; gap: 12px; }
 .brand { width: min(270px, calc(100vw - 110px)); height: 88px; flex: 0 1 auto; }
 .brand-logo { width: 100%; max-height: none; }
 .site-menu { max-height: calc(100dvh - 110px); }
}

/* Client email: final wording and alignment amendments. */
.version-summary { font-size: clamp(1.1rem, 2.1vw, 1.45rem); line-height: 1.5; color: var(--ink); }
.version-summary span { display: block; margin-bottom: .3em; }
h2.client-two-line { font-size: clamp(1.65rem, 3.2vw, 2.65rem); line-height: 1.25; letter-spacing: -.02em; }
.client-two-line > span { display: block; }
.partnership-heading, .logistics-heading { max-width: 1100px; }
.partnership-value { margin-left: 0; max-width: 780px; }
.partnership-value .card { padding: 0; border: 0; background: transparent; box-shadow: none; }
.feature-window .capacity { display: block; margin-top: 12px; font-size: 1rem; line-height: 1.3; font-weight: 600; font-style: normal; letter-spacing: normal; }

/* Supplied Curacao logo trial: preserve the complete artwork in either theme. */
.header-inner { min-height: 144px; }
.brand.brand-blue { width: 244px; height: auto; overflow: visible; padding: 5px 0; }
.brand-blue .brand-logo-blue { display: block; width: 100%; height: auto; max-height: none; object-fit: contain; }
html { scroll-padding-top: 155px; }
@media (max-width: 760px) {
 .header-inner { min-height: 110px; }
 .brand.brand-blue { width: min(180px, calc(100vw - 110px)); height: auto; }
 html { scroll-padding-top: 120px; }
 .site-menu { max-height: calc(100dvh - 125px); }
}

.footer-grid .footer-logo-blue { width: 250px; max-width: 100%; height: auto; object-fit: contain; }