/* Direct Gas & Heating Ltd — site styles
   Layout and look follow the Polar Cooling & Ventilation website (Manrope, pill buttons, rounded cards and photos,
   centred section heads, dark photo heroes with a quote form), in Direct Gas & Heating's navy and yellow. */
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/manrope-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/manrope-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/manrope-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 700; font-display: swap; src: url("fonts/manrope-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 800; font-display: swap; src: url("fonts/manrope-latin-800-normal.woff2") format("woff2"); }

:root {
  --ink: #10263d;
  --text: #3b4b5c;
  --muted: #5a6b7c;
  --navy: #0b2d4f;
  --navy-2: #133a62;
  --navy-3: #1c4a77;
  --deep: #071c33;
  --yellow: #f3d20b;
  --yellow-2: #ffe04d;
  --tint: #fff4c2;
  --light: #f3f6f9;
  --line: #e1e8ef;
  --field: #c6d2de;
  --white: #ffffff;
  --on-dark: #e3eaf2;
  --on-dark-2: #b4c3d2;
  --f: "Manrope", "Segoe UI", Arial, system-ui, sans-serif;
  --wrap: 1240px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
section[id], [id].sec { scroll-margin-top: 92px; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--f); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-wrap: break-word; }
img { max-width: 100%; display: block; }
a { color: var(--navy); }
a:hover { color: var(--ink); }
h1, h2, h3, h4 { margin: 0; font-weight: 800; color: inherit; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 1.4rem + 3.3vw, 3.5rem); line-height: 1.08; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.85rem, 1.35rem + 1.7vw, 2.5rem); line-height: 1.15; letter-spacing: -0.02em; }
h3 { font-size: 1.15rem; line-height: 1.3; letter-spacing: -0.01em; }
p { margin: 0; }
b, strong { font-weight: 800; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); }
.sec { padding-block: clamp(64px, 8vw, 96px); }
.sec.tight { padding-block: clamp(48px, 6vw, 72px); }
.bg-white { background: var(--white); }
.bg-light { background: var(--light); }
.dark { background: var(--navy); color: var(--white); }
.rel, .badge-sec { position: relative; overflow: hidden; }
.rel > .wrap, .badge-sec > .wrap { position: relative; z-index: 1; }
.stack-xl { display: grid; gap: clamp(36px, 4vw, 48px); grid-template-columns: minmax(0, 1fr); }
.stack-xxl { display: grid; gap: clamp(48px, 6vw, 64px); grid-template-columns: minmax(0, 1fr); }
.split { display: flex; flex-wrap: wrap; gap: 48px 56px; align-items: center; }
.split > * { flex: 1 1 440px; min-width: 0; }
.split.rev { flex-wrap: wrap-reverse; }
.split.top { align-items: flex-start; }
.center-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.center-col { display: grid; justify-items: center; gap: 24px; }

.eyebrow { color: var(--navy); font-weight: 800; font-size: 14px; letter-spacing: 1.5px; text-transform: uppercase; margin: 0 0 12px; }
.dark .eyebrow, .page-hero .eyebrow, .sector-band .eyebrow { color: var(--yellow); }
.sub { font-size: 17px; color: var(--text); max-width: 68ch; }
.split h2 + .sub, .sec-head h2 + .sub { margin-top: 14px; }
.sub + .sub { margin-top: 14px; }
.dark .sub, .sector-band .sub { color: var(--on-dark); }
.sec-head { max-width: 720px; margin-bottom: 40px; }
.sec-head.center { text-align: center; margin-inline: auto; margin-bottom: 48px; }
.sec-head.center .sub { margin-inline: auto; }
.chip { display: inline-block; padding: 6px 14px; border-radius: 999px; background: rgba(243, 210, 11, .18); color: var(--yellow); font-weight: 700; font-size: 14px; letter-spacing: 1px; text-transform: uppercase; }
.chip.dark { background: var(--navy); color: var(--yellow); font-weight: 800; font-size: 13px; letter-spacing: 1.2px; }
.more-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 28px; font-weight: 800; text-decoration: none; color: var(--navy); }
.more-link span { transition: transform .2s ease; }
.more-link:hover span { transform: translateX(4px); }
.more-link.light { color: var(--yellow); }
.note { margin-top: 0; font-size: 15px; color: var(--text); background: var(--white); border-radius: 14px; padding: 14px 18px; border: 1px solid var(--line); }
.bg-white .note { background: var(--light); border-color: transparent; }
.note b { color: var(--ink); }
.small-note { margin-top: 14px; color: var(--on-dark-2); font-size: 15px; }

/* ===== Buttons (pill) ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 26px; border-radius: 999px; border: 2px solid transparent; font-family: var(--f); font-weight: 800; font-size: 16px; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.btn svg { flex: none; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(7, 28, 51, .3); }
.btn:active { transform: none; box-shadow: none; }
.btn-yellow { background: var(--yellow); color: var(--deep); }
.btn-yellow:hover { background: var(--white); color: var(--deep); }
.bg-white .btn-yellow:hover, .bg-light .btn-yellow:hover, .form-card .btn-yellow:hover { background: var(--navy); color: var(--white); }
.inc-card.cta .btn-yellow:hover, .step-card.cta .btn-yellow:hover { background: var(--white); color: var(--deep); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--deep); color: var(--white); }
.btn-ghost { border-color: var(--white); color: var(--white); background: transparent; font-weight: 700; }
.btn-ghost:hover { background: var(--white); color: var(--deep); }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-white { background: var(--white); color: var(--navy); }
.btn-white:hover { background: var(--yellow); color: var(--deep); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.split .btn-row { margin-top: 28px; }

/* ===== Utility bar and header ===== */
.utility { background: var(--deep); color: var(--white); font-size: 14px; }
.utility .wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; align-items: center; padding-block: 10px; }
.u-links { display: flex; flex-wrap: wrap; gap: 6px 24px; align-items: center; }
.utility a { color: var(--white); text-decoration: none; }
.utility a:hover { color: var(--yellow); }
.utility .u-tel { color: var(--yellow); font-weight: 800; display: inline-flex; align-items: center; gap: 6px; }
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 60; background: rgba(255, 255, 255, .98); border-bottom: 1px solid var(--line); transition: box-shadow .25s ease; }
.site-header.scrolled { box-shadow: 0 8px 24px rgba(7, 28, 51, .08); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 61; background: var(--white); }
.hdr { display: flex; align-items: center; justify-content: space-between; gap: 16px 24px; padding-block: 14px; }
.brand { display: block; flex: none; }
.brand img { height: 60px; width: auto; transition: transform .25s ease; }
.brand:hover img { transform: scale(1.03); }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 0; font-weight: 600; font-size: 15px; }
.nav-link, .dd > button { display: inline-flex; align-items: center; gap: 6px; padding: 8px 10px; border-radius: 999px; border: 0; background: none; font: inherit; color: var(--ink); text-decoration: none; white-space: nowrap; cursor: pointer; transition: background-color .2s ease, color .2s ease; }
.nav-link:hover, .dd > button:hover, .dd.open > button, .nav-link[aria-current="page"], .dd.current > button { background: var(--tint); color: var(--navy); }
.dd > button::after { content: ""; width: 6px; height: 6px; margin-top: -3px; border-right: 2px solid; border-bottom: 2px solid; transform: rotate(45deg); }
.dd { position: relative; }
.dd-panel { position: absolute; top: calc(100% + 10px); left: 0; min-width: 300px; padding: 10px; background: var(--white); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 24px 50px rgba(7, 28, 51, .16); display: none; z-index: 70; }
.dd-panel::before { content: ""; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }
.dd:hover .dd-panel, .dd:focus-within .dd-panel, .dd.open .dd-panel { display: grid; }
.dd-panel a { padding: 10px 12px; border-radius: 10px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 15px; transition: background-color .2s ease; }
.dd-panel a small { display: block; font-weight: 500; font-size: 13px; color: var(--muted); }
.dd-panel a:hover { background: var(--light); color: var(--navy); }
.dd-right .dd-panel { left: auto; right: 0; }
.dd-panel.two { grid-template-columns: repeat(2, minmax(0, 1fr)); width: 620px; gap: 4px 16px; padding: 16px; }
.dd-col { display: grid; gap: 2px; align-content: start; }
.dd-h { color: var(--navy); font-weight: 800; font-size: 12px; letter-spacing: 1.4px; text-transform: uppercase; padding: 4px 12px 8px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.hdr-cta .btn { min-height: 46px; padding: 0 22px; font-size: 15px; white-space: nowrap; }
.menu-toggle { display: none; min-height: 44px; padding: 0 18px; border-radius: 999px; border: 2px solid var(--navy); background: var(--white); color: var(--navy); font: inherit; font-weight: 800; cursor: pointer; }
.drawer { display: none; }
@media (max-width: 1199px) {
  .nav, .hdr-cta { display: none; }
  .menu-toggle { display: inline-flex; align-items: center; }
  .brand img { height: 50px; }
  .drawer { background: var(--white); border-top: 1px solid var(--line); max-height: calc(100vh - 120px); overflow: auto; }
  .drawer.open { display: block; }
  .drawer .wrap { display: grid; gap: 2px; padding-block: 12px 24px; }
  .drawer details { border-bottom: 1px solid var(--line); }
  .drawer summary { list-style: none; cursor: pointer; font-weight: 800; padding: 14px 4px; display: flex; justify-content: space-between; align-items: center; }
  .drawer summary::-webkit-details-marker { display: none; }
  .drawer summary::after { content: "+"; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--tint); color: var(--navy); font-size: 18px; }
  .drawer details[open] summary::after { content: "–"; }
  .drawer details a { display: block; padding: 8px 4px 8px 14px; color: var(--ink); text-decoration: none; font-weight: 600; }
  .drawer .d-head { display: block; padding: 12px 4px 4px; color: var(--navy); font-weight: 800; font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase; }
  .drawer > .wrap > a { padding: 14px 4px; color: var(--ink); font-weight: 800; text-decoration: none; border-bottom: 1px solid var(--line); }
  .drawer .btn-row { margin-top: 16px; }
}

/* ===== Home hero: photos fade in every 3 seconds behind the copy and the quote form ===== */
.hero { position: relative; overflow: hidden; background: var(--deep); color: var(--white); }
.hero-slide, .hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-bg.flip { transform: scaleX(-1); }
.hero-slide { animation: heroFade 12s ease-in-out infinite both; }
@keyframes heroFade { 0% { opacity: 0; } 8.33% { opacity: 1; } 25% { opacity: 1; } 33.33% { opacity: 0; } 100% { opacity: 0; } }
.hero-shade { position: absolute; inset: 0; background: rgba(7, 28, 51, .66); }
.hero-inner { position: relative; display: flex; flex-wrap: wrap; gap: 48px; align-items: center; padding-block: clamp(64px, 8vw, 88px); }
.hero-copy { flex: 1 1 520px; min-width: 0; }
.hero-copy h1 { margin: 20px 0 16px; }
.hero-copy p { font-size: 20px; max-width: 560px; color: var(--on-dark); margin-bottom: 32px; }
.hero-form { flex: 1 1 340px; max-width: 420px; min-width: 0; }

/* ===== Inner page hero ===== */
.page-hero { position: relative; overflow: hidden; background: var(--deep); color: var(--white); }
.page-hero.plain { background: var(--navy); background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 32px 32px; }
.page-hero.plain .hero-shade { background: linear-gradient(90deg, rgba(7, 28, 51, .55), rgba(7, 28, 51, 0)); }
.page-hero .hero-shade { background: rgba(7, 28, 51, .68); }
.page-hero .wrap { position: relative; padding-block: 56px 88px; }
.hero-icon { position: absolute; right: 6%; top: 50%; transform: translateY(-50%) rotate(-8deg); color: var(--yellow); opacity: .16; pointer-events: none; }
.crumbs { font-size: 14px; font-weight: 600; color: var(--on-dark-2); margin-bottom: 28px; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs a { color: var(--yellow); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; color: var(--yellow); }
.crumbs i { font-style: normal; color: var(--on-dark-2); }
.crumbs span { color: var(--on-dark); }
.page-hero-copy { max-width: 760px; }
.page-hero-copy h1 { margin: 20px 0 16px; font-size: clamp(2.2rem, 1.4rem + 3vw, 3.25rem); }
.page-hero-copy p { font-size: 20px; color: var(--on-dark); margin-bottom: 32px; }
.page-hero-copy p:last-child { margin-bottom: 0; }

/* ===== Forms ===== */
.form-card { background: var(--white); color: var(--ink); border-radius: 20px; padding: 32px; display: grid; gap: 8px; box-shadow: 0 1px 0 rgba(7, 28, 51, .04); }
.form-card.soft { background: var(--light); }
.form-card.hero-card { border-radius: 16px; padding: 22px; box-shadow: 0 30px 60px rgba(0, 0, 0, .3); }
.form-card h3, .plain-form h3 { font-size: 24px; }
.hero-card h3 { font-size: 21px; }
.form-intro { font-size: 15px; color: var(--muted); margin-bottom: 8px; }
.hero-card .form-intro { font-size: 14px; }
.form { display: grid; gap: 12px; position: relative; }
.hero-card .form { gap: 10px; }
.form .row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 700; color: var(--ink); }
.form input, .form select, .form textarea { height: 44px; border: 1px solid var(--field); border-radius: 10px; padding: 0 12px; font: inherit; font-size: 15px; font-weight: 500; color: var(--ink); background: var(--white); width: 100%; transition: border-color .2s ease, box-shadow .2s ease; }
.hero-card .form input, .hero-card .form select { height: 40px; border-radius: 9px; font-size: 14px; }
.form textarea { height: auto; padding: 10px 12px; resize: vertical; min-height: 64px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(243, 210, 11, .5); }
.form .check { flex-direction: row; align-items: flex-start; gap: 10px; font-weight: 500; font-size: 13px; color: var(--muted); }
.form .check input { width: 18px; height: 18px; flex: none; margin-top: 1px; accent-color: var(--navy); }
.form .check a { color: var(--navy); font-weight: 700; }
.form .btn { width: 100%; min-height: 50px; }
.hero-card .form .btn { min-height: 46px; font-size: 15px; }
.form .hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 14px; color: var(--ink); background: var(--tint); border-radius: 10px; padding: 12px 14px; }
.form-small { margin-top: 12px; font-size: 13px; color: var(--muted); }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.tabs button { min-height: 42px; padding: 0 18px; border-radius: 999px; border: 2px solid var(--field); background: var(--white); color: var(--ink); font: inherit; font-weight: 800; font-size: 14px; cursor: pointer; transition: background-color .2s ease, border-color .2s ease, color .2s ease; }
.tabs button:hover { border-color: var(--navy); }
.tabs button[aria-selected="true"] { background: var(--navy); border-color: var(--navy); color: var(--white); }
.plain-form { display: grid; gap: 8px; }
dialog.modal { border: 0; padding: 0; border-radius: 20px; width: min(620px, calc(100vw - 32px)); max-height: calc(100vh - 32px); overflow: auto; background: var(--white); color: var(--ink); box-shadow: 0 40px 100px rgba(0, 0, 0, .35); }
dialog.modal::backdrop { background: rgba(7, 28, 51, .7); }
dialog.modal[open] { animation: fadeUp .3s var(--ease) both; }
.modal-inner { padding: clamp(24px, 4vw, 36px); display: grid; gap: 8px; position: relative; }
.modal-inner h2 { font-size: 26px; padding-right: 48px; }
.modal-inner > p { color: var(--muted); margin-bottom: 8px; font-size: 15px; }
.modal-close { position: absolute; top: 18px; right: 18px; width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--light); color: var(--navy); font-size: 22px; cursor: pointer; transition: background-color .2s ease; }
.modal-close:hover { background: var(--tint); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ===== Check items, photos ===== */
.checks { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.check-row { display: flex; gap: 14px; align-items: flex-start; }
.check-ic { flex: none; width: 36px; height: 36px; border-radius: 10px; background: var(--tint); color: var(--navy); display: grid; place-items: center; }
.check-ic.sm { width: 24px; height: 24px; border-radius: 7px; }
.check-row p { font-size: 16px; color: var(--text); padding-top: 6px; }
.check-row a, .check-row b { font-weight: 800; color: var(--navy); }
.checks.warn .check-ic { background: var(--navy); color: var(--yellow); }
.photo { width: 100%; height: 440px; object-fit: cover; border-radius: 20px; background: var(--light); }
.photo.tall { height: 520px; }
.photo.contain { object-fit: contain; padding: 6%; background: var(--white); border: 1px solid var(--line); }

/* ===== Cards ===== */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.cards.four { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card { display: flex; flex-direction: column; background: var(--white); border-radius: 18px; overflow: hidden; text-decoration: none; color: var(--ink); transition: transform .2s ease, box-shadow .2s ease; }
.bg-white .card { background: var(--light); }
.card:hover { color: var(--ink); }
.card-ph { height: 210px; overflow: hidden; background: var(--light); }
.card-ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.card-ph.contain { background: var(--white); border-bottom: 1px solid var(--line); }
.card-ph.contain img { object-fit: contain; padding: 14px; }
.card-ph.icon-ph { display: grid; place-items: center; color: var(--yellow); background-color: var(--navy); background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px); background-size: 24px 24px; }
.card-body { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-body h3 { font-size: 22px; }
.card-body p { color: var(--text); flex: 1; }
.more { font-weight: 800; color: var(--navy); }
.more span { display: inline-block; transition: transform .2s ease; }
@media (hover: hover) {
  .card:hover { transform: translateY(-4px); box-shadow: 0 0 0 2px var(--navy), 0 16px 32px rgba(7, 28, 51, .16); }
  .card:hover .card-ph img { transform: scale(1.04); }
  .card:hover .more span { transform: translateX(4px); }
}
.duo { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.duo-card { background: var(--light); border-radius: 18px; padding: 28px; display: grid; gap: 10px; align-content: start; }
.duo-ic { width: 48px; height: 48px; border-radius: 12px; background: var(--navy); color: var(--yellow); display: grid; place-items: center; }
.duo-card h3 { font-size: 20px; }
.duo-card p { color: var(--text); }
.tags { margin: -16px 0 36px; }
.tags span { padding: 8px 16px; border-radius: 999px; background: var(--white); border: 1px solid var(--line); font-weight: 700; font-size: 14px; color: var(--navy); }

/* ===== Sector boxes ===== */
.sboxes { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.sbox { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 12px; background: var(--navy-2); color: var(--white); font-weight: 700; text-decoration: none; transition: background-color .2s ease, box-shadow .2s ease, transform .2s ease, color .2s ease; }
.sbox-ic { flex: none; width: 44px; height: 44px; border-radius: 12px; background: rgba(243, 210, 11, .16); color: var(--yellow); display: grid; place-items: center; transition: background-color .2s ease, color .2s ease; }
.sboxes.on-photo .sbox { background: var(--navy); border: 1px solid rgba(255, 255, 255, .12); }
.sboxes.on-photo .sbox-ic { background: var(--yellow); color: var(--deep); }
@media (hover: hover) {
  .sbox:hover { background: var(--navy-3); color: var(--white); transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0, 0, 0, .3); }
  .sbox:hover .sbox-ic { background: var(--yellow); color: var(--deep); }
  .sboxes.on-photo .sbox:hover { background: var(--white); color: var(--ink); border-color: var(--white); }
  .sboxes.on-photo .sbox:hover .sbox-ic { background: var(--tint); color: var(--navy); }
}
.who-block h3 { font-size: 20px; margin-bottom: 18px; }

/* ===== Sector band: photos fade in every 3 seconds ===== */
.sector-band { position: relative; overflow: hidden; background: var(--deep); color: var(--white); }
.sector-band > .wrap { position: relative; padding-block: clamp(64px, 8vw, 88px); }
.sector-slide { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; animation: sectorFade 9s ease-in-out infinite both; }
@keyframes sectorFade { 0% { opacity: 0; } 11.11% { opacity: 1; } 33.33% { opacity: 1; } 44.44% { opacity: 0; } 100% { opacity: 0; } }
.sector-shade { position: absolute; inset: 0; background: rgba(7, 28, 51, .72); }
.sector-band .sec-head { margin-bottom: 32px; }

/* ===== 12-month programme ===== */
.plant-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.plant-card { background: var(--light); border-radius: 18px; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.bg-light .plant-card { background: var(--white); }
.bg-white .plant-card { border: 1px solid var(--line); }
.plant-card .ph { height: 190px; overflow: hidden; background: var(--light); }
.plant-card .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.plant-card .tx { padding: 18px 22px 22px; display: grid; gap: 4px; }
.plant-card .tx span { color: var(--navy); font-weight: 800; font-size: 12px; letter-spacing: 1.4px; text-transform: uppercase; }
.plant-card h3 { font-size: 19px; }
.programme { background: var(--light); border-radius: 20px; padding: clamp(22px, 3vw, 36px); display: grid; gap: 26px; }
.bg-light .programme { background: var(--white); }
.prog-h { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; }
.prog-h h3 { font-size: 20px; }
.prog-h span { color: var(--muted); font-size: 15px; font-weight: 600; }
.prog-line { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.prog-line::before, .prog-line::after { content: ""; position: absolute; left: 0; right: 0; top: 66px; height: 3px; border-radius: 3px; background: var(--line); }
.prog-line::after { background: var(--navy); transform-origin: left; transform: scaleX(var(--prog, .125)); transition: transform .6s var(--ease); }
.prog-step { position: relative; z-index: 1; display: grid; justify-items: start; text-align: left; gap: 0; padding: 0 18px 6px 0; background: none; border: 0; font: inherit; color: inherit; cursor: pointer; }
.prog-top { display: flex; align-items: baseline; gap: 8px; height: 52px; }
.prog-n { font-weight: 800; font-size: clamp(2.2rem, 1.7rem + 1.6vw, 3rem); line-height: 1; color: var(--navy); font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.prog-v { font-size: 13px; color: var(--muted); font-weight: 600; white-space: nowrap; }
.prog-dot { width: 22px; height: 22px; margin-top: 4px; border-radius: 50%; border: 4px solid var(--navy); background: var(--white); transition: background-color .25s ease, transform .25s ease, box-shadow .25s ease; }
.prog-f { margin-top: 14px; font-size: 12px; font-weight: 800; letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); }
.prog-t { margin-top: 2px; font-size: 17px; font-weight: 800; color: var(--ink); line-height: 1.3; }
.prog-meter { display: flex; gap: 4px; margin-top: 12px; }
.prog-meter i { width: 18px; height: 5px; border-radius: 3px; background: var(--line); }
.prog-meter i.on { background: var(--yellow); }
.prog-step:hover .prog-dot { background: var(--yellow-2); }
.prog-step[aria-selected="true"] .prog-dot { background: var(--yellow); transform: scale(1.15); box-shadow: 0 0 0 7px rgba(243, 210, 11, .3); }
.prog-step[aria-selected="true"] .prog-t { color: var(--navy); }
.prog-step:focus-visible { outline-offset: 6px; border-radius: 8px; }
.prog-panels { background: var(--navy); color: var(--white); border-radius: 14px; }
.prog-panel { padding: 22px 26px; display: grid; gap: 6px; }
.prog-panel:not([hidden]) { animation: fadeUp .4s var(--ease) both; }
.prog-panel span { color: var(--yellow); font-weight: 800; font-size: 12px; letter-spacing: 1.4px; text-transform: uppercase; }
.prog-panel h3 { font-size: 20px; }
.prog-panel p { color: var(--on-dark); max-width: 80ch; }
.programme.in .prog-dot { animation: dotPop .5s var(--ease) both; animation-delay: calc(var(--i, 0) * .14s + .3s); }
@keyframes dotPop { from { transform: scale(0); } 70% { transform: scale(1.3); } to { transform: scale(1); } }
.mini-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.mini-card { background: var(--light); border-radius: 16px; padding: 26px; display: grid; gap: 8px; transition: transform .2s ease, box-shadow .2s ease; }
.bg-light .mini-card { background: var(--white); }
.mini-card h3 { font-size: 19px; }
.mini-card p { color: var(--text); font-size: 15px; }
.audit { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); background: var(--navy); color: var(--white); border-radius: 20px; overflow: hidden; }
.audit-ph { min-height: 280px; }
.audit-ph img { width: 100%; height: 100%; object-fit: cover; }
.audit-tx { padding: clamp(26px, 3.4vw, 44px); display: grid; gap: 10px; align-content: center; }
.audit-tx h3 { font-size: 24px; color: var(--white); }
.audit-tx p { color: var(--on-dark); }
.audit-tx ul { list-style: none; margin: 10px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; }
.audit-tx li { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.audit-tx .check-ic { background: var(--yellow); color: var(--deep); }

/* ===== Partner logos: auto-scrolling strip you can drag, nudge with the arrows or pause (see site.js) ===== */
.partners .sec-head { margin-bottom: 8px; }
.logo-row { overflow: hidden; padding-block: 22px 18px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); cursor: grab; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.logo-row.dragging { cursor: grabbing; }
.logo-track { display: flex; gap: 20px; padding-right: 20px; width: max-content; animation: slide 50s linear infinite; will-change: transform; }
.logo-row:hover .logo-track { animation-play-state: paused; }
.logo-tile { position: relative; width: 210px; height: 112px; flex: none; border-radius: 16px; background: var(--white); border: 1px solid var(--line); display: grid; place-items: center; padding: 18px 24px 24px; transition: transform .35s var(--ease), box-shadow .35s ease, opacity .3s ease, filter .3s ease; }
.bg-white .logo-tile { background: var(--light); border-color: transparent; }
.logo-tile img { max-width: 100%; max-height: 62px; width: auto; height: auto; object-fit: contain; pointer-events: none; -webkit-user-drag: none; mix-blend-mode: multiply; transition: transform .35s var(--ease); }
.logo-word { font-weight: 800; font-size: 16px; line-height: 1.2; color: var(--navy); text-align: center; }
.logo-name { position: absolute; left: 10px; right: 10px; bottom: 8px; text-align: center; font-size: 11px; font-weight: 800; letter-spacing: .6px; text-transform: uppercase; color: var(--navy); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; opacity: 0; transform: translateY(6px); transition: opacity .3s ease, transform .3s ease; }
@media (hover: hover) {
  .logo-track:has(.logo-tile:hover) .logo-tile:not(:hover) { opacity: .55; filter: saturate(.3); }
  .logo-tile:hover { transform: translateY(-6px); box-shadow: 0 0 0 2px var(--navy), 0 16px 30px rgba(7, 28, 51, .16); }
  .logo-tile:hover img { transform: translateY(-8px) scale(1.04); }
  .logo-tile:hover .logo-name { opacity: 1; transform: none; }
}
.logo-row.dragging .logo-tile { opacity: 1; filter: none; }
.logo-ctrl { display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; margin-top: 6px; }
.logo-hint { color: var(--muted); font-size: 15px; }
.logo-btns { display: flex; gap: 10px; }
.logo-btns button { width: 46px; height: 46px; border-radius: 50%; border: 2px solid var(--navy); background: transparent; color: var(--navy); display: grid; place-items: center; cursor: pointer; font-size: 17px; font-weight: 800; transition: background-color .2s ease, color .2s ease, transform .2s ease; }
.logo-btns button:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); }
.logo-btns .i-play, .logo-btns [aria-pressed="true"] .i-pause { display: none; }
.logo-btns [aria-pressed="true"] .i-play { display: block; }
.logo-btns [aria-pressed="true"] { background: var(--tint); }
@keyframes slide { to { transform: translateX(-50%); } }

/* ===== Accreditations (with the rosette badge: the edge turns slowly, the ribbons sway and the tick redraws) ===== */
.acc-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 20px; }
.acc-card { background: var(--white); border-radius: 18px; padding: 28px 22px; display: flex; flex-direction: column; gap: 8px; text-align: center; align-items: center; transition: transform .2s ease, box-shadow .2s ease; }
.bg-white .acc-card { background: var(--light); }
.acc-logo { height: 80px; display: grid; place-items: center; }
.acc-logo img { max-height: 76px; max-width: 160px; width: auto; mix-blend-mode: multiply; }
.acc-card h3 { font-size: 19px; margin-top: 8px; }
.acc-sub { font-size: 13px; font-weight: 800; color: var(--navy); letter-spacing: .4px; }
.acc-card p { font-size: 15px; color: var(--text); }
.center-row .more-link { margin-top: 36px; }
.badge-bg { position: absolute; right: 6%; top: 18px; width: 172px; height: 312px; transform: rotate(4deg); opacity: .14; pointer-events: none; color: var(--navy); }
.badge-bg path, .badge-bg .badge-fill { fill: var(--light); }
.bg-white .badge-bg path, .bg-white .badge-bg .badge-fill { fill: var(--white); }
.badge-bg .badge-tick { fill: none; }
.badge-seal { transform-box: fill-box; transform-origin: 50% 50%; animation: badgeSpin 40s linear infinite; }
.badge-tail { transform-box: fill-box; transform-origin: 50% 0%; animation: badgeSway 3.2s ease-in-out infinite alternate; }
.badge-tail-r { animation-delay: -.4s; }
.badge-tick { animation: badgeTick 6s ease-in-out infinite; }
@keyframes badgeSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes badgeSway { from { transform: rotate(-4deg); } to { transform: rotate(4deg); } }
@keyframes badgeTick { 0%, 6% { stroke-dashoffset: 74; } 24%, 82% { stroke-dashoffset: 0; } 96%, 100% { stroke-dashoffset: 74; } }
@media (max-width: 1100px) { .badge-bg { right: -24px; width: 138px; height: 250px; } }
@media (max-width: 700px) { .badge-bg { top: 12px; right: -36px; width: 110px; height: 200px; } }

/* ===== Why choose us ===== */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px 28px; margin-top: 28px; }
.why-item h3 { font-size: 17px; margin-bottom: 6px; }
.why-item p { font-size: 15px; color: var(--text); }

/* ===== Areas and sectors band with the interactive map ===== */
.area-grid { display: flex; flex-wrap: wrap; gap: 48px 56px; align-items: stretch; }
.area-text { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; }
.area-text h2 + .sub { margin-top: 14px; margin-bottom: 24px; }
.area-h { font-size: 16px; margin-bottom: 12px; }
.area-h span { font-weight: 600; color: var(--on-dark-2); }
.county-chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(max(140px, calc((100% - 21px) / 3)), 1fr)); gap: 10px; }
.county { min-height: 42px; padding: 0 6px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .28); background: transparent; color: var(--white); font: inherit; font-weight: 600; font-size: 15px; cursor: pointer; transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease; }
.county.hover { background: var(--navy-3); border-color: var(--navy-3); transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0, 0, 0, .3); }
.county[aria-pressed="true"] { background: var(--yellow); border-color: var(--yellow); color: var(--deep); font-weight: 800; }
.map-col { flex: 1 1 440px; max-width: 560px; min-width: 0; }
.map-box { position: relative; overflow: hidden; width: 100%; aspect-ratio: 1000 / 1400; border-radius: 18px; background: #E8EEF4; }
.map-stage { position: absolute; inset: 0; transform-origin: 0 0; transition: transform .6s ease; }
.map-stage img, .map-svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; max-width: none; }
.map-counties path { fill: rgba(243, 210, 11, .5); stroke: var(--white); stroke-width: .6; cursor: pointer; transition: fill .2s ease, stroke-width .2s ease; }
.map-counties path.on { fill: var(--navy); stroke: var(--yellow); stroke-width: 1; }
.map-towns circle { fill: var(--navy); stroke: var(--white); stroke-width: .7; }
.map-towns circle.hq { fill: var(--yellow); stroke: var(--navy); stroke-width: 1; }
.map-towns text { font-family: var(--f); font-size: 7.4px; font-weight: 800; fill: var(--navy); paint-order: stroke; stroke: var(--white); stroke-width: 2.2px; stroke-linejoin: round; pointer-events: none; }
.map-info { position: absolute; left: 12px; top: 12px; width: min(64%, 260px); background: var(--white); border-radius: 12px; padding: 12px 14px; box-shadow: 0 6px 18px rgba(7, 28, 51, .2); color: var(--ink); }
.map-eyebrow { display: flex; align-items: center; gap: 5px; font-size: 10px; font-weight: 800; letter-spacing: 1.2px; color: var(--navy); }
.map-title { margin-top: 3px; font-size: 16px; line-height: 1.2; font-weight: 800; }
.map-text { margin-top: 3px; font-size: 12.5px; line-height: 1.4; color: var(--muted); }
.map-toggle { position: absolute; right: 12px; bottom: 12px; display: flex; gap: 4px; padding: 4px; border-radius: 999px; background: var(--white); box-shadow: 0 6px 18px rgba(7, 28, 51, .2); }
.map-toggle button { min-height: 36px; padding: 0 14px; border: 0; border-radius: 999px; font: inherit; font-size: 13px; font-weight: 800; cursor: pointer; background: var(--white); color: var(--navy); transition: background-color .2s ease, color .2s ease; }
.map-toggle button[aria-pressed="true"] { background: var(--navy); color: var(--white); }

/* ===== Testimonials ===== */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.quotes.q1 { max-width: 760px; margin: 0 auto; grid-template-columns: 1fr; }
.quote-card { margin: 0; background: var(--white); border-radius: 18px; padding: 30px 28px; display: flex; flex-direction: column; gap: 14px; transition: transform .2s ease, box-shadow .2s ease; }
.bg-white .quote-card { background: var(--light); }
.q-mark { font-family: Georgia, "Times New Roman", serif; font-size: 64px; line-height: .6; height: 30px; color: var(--yellow); -webkit-text-stroke: 1px var(--navy); }
.quote-card blockquote { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ink); flex: 1; }
.quote-card figcaption b { display: block; font-size: 16px; }
.quote-card figcaption span { font-size: 14px; color: var(--muted); }
.quote-card.inline { margin-top: 28px; background: var(--light); border-left: 5px solid var(--yellow); border-radius: 0 18px 18px 0; }

/* ===== Yellow call-out band (as Polar's careers band) and stats ===== */
.cta-band { position: relative; overflow: hidden; background: var(--yellow); color: var(--deep); }
.cta-inner { display: flex; flex-wrap: wrap; gap: 32px; align-items: center; justify-content: space-between; padding-block: clamp(56px, 7vw, 72px); }
.cta-inner > div:first-child { flex: 1 1 560px; }
.cta-band h2 { margin: 14px 0 12px; font-size: clamp(1.8rem, 1.3rem + 1.4vw, 2.25rem); }
.cta-band p { font-size: 18px; color: var(--navy); max-width: 62ch; }
.cta-band .btn-outline:hover { background: var(--navy); color: var(--white); }
.cta-band .btn-navy:hover { background: var(--white); color: var(--navy); }
.stats-band .wrap { padding-block: clamp(56px, 7vw, 80px); display: grid; gap: 40px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.stat { background: rgba(255, 255, 255, .55); border-radius: 18px; padding: 24px 26px; display: grid; gap: 6px; transition: transform .2s ease, background-color .2s ease; }
.stat b { font-size: clamp(2.6rem, 2rem + 2vw, 3.5rem); line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; color: var(--navy); }
.stat > span { font-weight: 700; color: var(--navy); }
.teams { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.team { background: var(--navy); color: var(--white); border-radius: 18px; padding: 24px 26px; display: grid; gap: 6px; transition: transform .2s ease, box-shadow .2s ease; }
.team h3 { color: var(--yellow); font-size: 18px; }
.team p { color: var(--on-dark); font-size: 15px; }

/* ===== Process steps ===== */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.step-card { background: var(--white); border-radius: 16px; padding: 26px; display: flex; flex-direction: column; gap: 10px; transition: transform .2s ease, box-shadow .2s ease; }
.bg-white .step-card { background: var(--light); }
.step-n { font-size: 34px; font-weight: 800; line-height: 1; color: var(--navy); letter-spacing: -0.02em; }
.step-card h3 { font-size: 19px; }
.step-card p { font-size: 15px; color: var(--text); }
.step-card.cta { background: var(--navy); color: var(--white); }
.step-card.cta p { color: var(--on-dark); flex: 1; }
.step-card.cta .btn { align-self: flex-start; min-height: 46px; padding: 0 20px; font-size: 15px; white-space: nowrap; }
.steps.five .step-card.cta .btn { padding: 0 16px; font-size: 14px; }

/* ===== Compliance boxes (dark band) ===== */
.cboxes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.cbox { display: flex; gap: 12px; align-items: center; padding: 18px; border-radius: 12px; background: var(--navy-2); transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.cbox-ic { flex: none; width: 36px; height: 36px; border-radius: 10px; background: rgba(243, 210, 11, .16); color: var(--yellow); display: grid; place-items: center; transition: background-color .2s ease, color .2s ease; }
.cbox b { display: block; font-size: 15px; }
.cbox small { display: block; color: var(--on-dark-2); font-size: 13px; font-weight: 600; }
@media (hover: hover) {
  .cbox:hover { background: var(--navy-3); transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0, 0, 0, .28); }
  .cbox:hover .cbox-ic { background: var(--yellow); color: var(--deep); }
}

/* ===== What's included ===== */
.inc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.inc-card { background: var(--white); border-radius: 16px; padding: 20px 22px; display: flex; gap: 14px; align-items: center; font-weight: 700; font-size: 16px; line-height: 1.35; transition: transform .2s ease, box-shadow .2s ease; }
.inc-card.cta { grid-column: 1 / -1; background: var(--navy); color: var(--white); flex-wrap: wrap; justify-content: space-between; gap: 14px 24px; padding: 22px 26px; }
.inc-card.cta h3 { font-size: 20px; }
.inc-card.cta p { color: var(--on-dark); font-weight: 500; font-size: 15px; margin-top: 2px; }
.inc-card.cta .btn { min-height: 48px; padding: 0 22px; font-size: 15px; flex: none; }

/* ===== Visit frequency tiles (plant room, pumps, water checks) ===== */
.freq-h { font-size: 20px; margin-bottom: 18px; }
.freq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; }
.freq-card { background: var(--light); border-radius: 18px; padding: 24px 26px 26px; border-top: 5px solid var(--yellow); display: flex; flex-direction: column; gap: 8px; transition: transform .2s ease, box-shadow .2s ease; }
.bg-light .freq-card { background: var(--white); }
.freq-top { display: flex; align-items: baseline; gap: 8px; }
.freq-top b { font-size: clamp(2.4rem, 2rem + 1.4vw, 3rem); line-height: 1; color: var(--navy); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.freq-top small { font-size: 13px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.freq-l { font-size: 12px; font-weight: 800; letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); }
.freq-l.big { font-size: 28px; line-height: 1.1; letter-spacing: -0.02em; text-transform: none; color: var(--navy); }
.freq-card h3 { font-size: 19px; }
.freq-card p { font-size: 15px; color: var(--text); }

/* ===== Water temperature tiles (dark band) ===== */
.temp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; }
.temp-card { background: var(--navy-2); border-radius: 18px; padding: 28px 26px; display: flex; flex-direction: column; gap: 8px; transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease; }
.temp-q { font-size: 12px; font-weight: 800; letter-spacing: 1.4px; text-transform: uppercase; color: var(--on-dark-2); margin-bottom: -2px; }
.temp-card b { font-size: clamp(3rem, 2.4rem + 2vw, 4rem); line-height: 1; color: var(--yellow); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.temp-card b span { font-size: .45em; letter-spacing: 0; margin-left: 3px; }
.temp-card h3 { font-size: 18px; color: var(--white); margin-top: 8px; }
.temp-card p { font-size: 15px; color: var(--on-dark); }
.src-note { margin-top: 28px; font-size: 14px; color: var(--on-dark-2); text-align: center; }

/* ===== Light check boxes (electrical checks), compact check list, three-up cards ===== */
.cboxes.light { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.cboxes.light .cbox { background: var(--light); color: var(--ink); align-items: flex-start; padding: 20px; border-radius: 16px; }
.cboxes.light .cbox-ic { background: var(--tint); color: var(--navy); }
.cboxes.light .cbox b { font-size: 16px; }
.cboxes.light .cbox small { color: var(--text); font-weight: 500; font-size: 14.5px; margin-top: 3px; }
.checks.compact { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; }
.checks.compact .check-ic { width: 30px; height: 30px; border-radius: 9px; }
.checks.compact .check-row { align-items: center; }
.checks.compact .check-row p { padding-top: 0; font-weight: 700; color: var(--ink); }
.split .note { margin-top: 22px; }
.split .checks + .more-link { margin-top: 26px; }
.num-cards.four { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.steps.five { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.duo.three { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.bg-light .duo-card { background: var(--white); }

/* ===== FAQs ===== */
.faq-wrap { display: flex; flex-wrap: wrap; gap: 40px 56px; }
.faq-aside { flex: 1 1 320px; min-width: 0; }
.faq-aside h2 + .sub { margin-top: 14px; }
.faq { flex: 2 1 640px; min-width: 0; display: flex; flex-direction: column; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary { position: relative; display: block; list-style: none; cursor: pointer; padding: 22px 56px 22px 0; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { content: ""; }
.faq-item summary h3 { font-size: 19px; transition: color .2s ease; }
.faq-icon { position: absolute; right: 0; top: 50%; width: 36px; height: 36px; margin-top: -18px; border-radius: 50%; background: var(--tint); color: var(--navy); display: grid; place-items: center; transition: transform .25s ease, background-color .2s ease; }
.faq-item[open] .faq-icon { transform: rotate(180deg); }
.faq-item > p { padding: 0 56px 24px 0; color: var(--text); }
.faq-item[open] > p { animation: fadeUp .25s ease both; }
.faq-item summary:hover h3 { color: var(--navy); }
.faq-item summary:hover .faq-icon { background: var(--yellow); }
.related { margin-top: 36px; }
.related h3 { font-size: 16px; margin-bottom: 12px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills a { padding: 8px 14px; border-radius: 999px; background: var(--light); color: var(--navy); font-weight: 700; font-size: 14px; text-decoration: none; transition: background-color .2s ease, color .2s ease, transform .2s ease; }
.bg-light .pills a { background: var(--white); }
.pills a:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); }

/* ===== Contact ===== */
.big-tel { display: block; margin-top: 28px; font-size: clamp(1.7rem, 1.3rem + 1.2vw, 2.2rem); font-weight: 800; color: var(--yellow); text-decoration: none; letter-spacing: -0.02em; }
.big-tel:hover { color: var(--white); }
.big-mail { display: inline-block; margin-top: 6px; font-size: 18px; font-weight: 700; color: var(--white); text-decoration: none; }
.big-mail:hover { color: var(--yellow); }
.contact-items { display: flex; flex-direction: column; gap: 22px; margin-top: 32px; }
.ci { display: flex; gap: 16px; align-items: flex-start; }
.ci-ic { flex: none; width: 46px; height: 46px; border-radius: 12px; background: var(--tint); color: var(--navy); display: grid; place-items: center; }
.ci small { display: block; font-size: 14px; font-weight: 700; color: var(--muted); }
.ci a, .ci .v { display: inline-block; font-size: 19px; font-weight: 800; color: var(--ink); text-decoration: none; overflow-wrap: anywhere; }
.ci a:hover { color: var(--navy); text-decoration: underline; text-decoration-color: var(--yellow); text-decoration-thickness: 3px; }
.ci .s { display: block; font-size: 15px; color: var(--text); }
.ci .s a { font-size: 15px; font-weight: 700; color: var(--navy); }
.follow-h { margin: 36px 0 12px; font-size: 16px; }
.follow { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center; }
.sq-btn { width: 48px; height: 48px; border-radius: 12px; background: var(--navy); color: var(--white); display: grid; place-items: center; transition: background-color .2s ease, transform .2s ease, color .2s ease; }
.sq-btn:hover { background: var(--yellow); color: var(--deep); transform: translateY(-2px); }
.dl-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; text-decoration: none; color: var(--navy); }
.dl-link:hover span { text-decoration: underline; text-decoration-color: var(--yellow); text-decoration-thickness: 3px; }

/* ===== About ===== */
.num-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.num-cards.five { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.num-card { background: var(--light); border-radius: 16px; padding: 26px; display: flex; flex-direction: column; gap: 10px; transition: transform .2s ease, box-shadow .2s ease; }
.bg-light .num-card { background: var(--white); }
.num-card h3 { font-size: 18px; }
.num-card p { font-size: 15px; color: var(--text); }
.exp { display: inline-flex; align-items: center; gap: 16px; margin-top: 28px; padding: 14px 22px; border-radius: 16px; background: var(--tint); }
.exp b { font-size: 44px; line-height: 1; color: var(--navy); letter-spacing: -0.03em; }
.exp > span { font-weight: 800; color: var(--navy); max-width: 12ch; line-height: 1.3; }
.tall-pan { height: 560px; border-radius: 20px; overflow: hidden; background: var(--light); }
.tall-pan img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; animation: tallPan 22s ease-in-out infinite alternate; }
@keyframes tallPan { from { object-position: 50% 15%; } to { object-position: 50% 65%; } }

/* ===== Legal ===== */
.legal-text { max-width: 80ch; }
.legal-text h2 { font-size: 24px; margin: 36px 0 12px; }
.legal-text h3 { margin: 22px 0 8px; font-size: 18px; }
.legal-text p { color: var(--text); margin-bottom: 10px; }
.legal-text ul { padding-left: 22px; margin: 10px 0 14px; display: grid; gap: 4px; color: var(--text); }

/* ===== Footer ===== */
.site-footer { background: var(--deep); color: #c3cfdb; font-size: 15px; }
.foot-main { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; padding-block: 64px 32px; }
.foot-brand { flex: 1 1 320px; max-width: 420px; }
.foot-brand img { height: 72px; width: auto; }
.foot-brand p { margin-top: 18px; }
.foot-tag { color: var(--white); font-weight: 800; }
.foot-cols { flex: 0 1 760px; display: flex; flex-wrap: wrap; gap: 40px; }
.foot-cols > div { flex: 1 1 200px; }
.foot-cols h3 { font-size: 15px; color: var(--white); margin-bottom: 12px; }
.foot-cols h3.gap { margin-top: 24px; }
.foot-list { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.foot-link { padding: 3px 10px; margin: -3px -10px; border-radius: 999px; color: #c3cfdb; text-decoration: none; transition: background-color .2s ease, color .2s ease; }
.foot-link:hover { background: rgba(243, 210, 11, .14); color: var(--yellow); }
.foot-link.y { color: var(--yellow); overflow-wrap: anywhere; }
.foot-link.y:hover { color: var(--white); }
.foot-social { display: inline-grid; place-items: center; width: 44px; height: 44px; margin-top: 18px; border-radius: 12px; background: rgba(255, 255, 255, .08); color: var(--white); transition: background-color .2s ease, color .2s ease; }
.foot-social:hover { background: var(--yellow); color: var(--deep); }
.foot-bottom { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center; padding-block: 22px 32px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: 13px; }

/* ===== Faded logo print in section backgrounds ===== */
.bg-logo { position: absolute; height: auto; pointer-events: none; z-index: 0; max-width: none; }
@media (max-width: 700px) { .bg-logo { max-width: 45%; } .bg-hide-sm { display: none; } }

/* ===== Pipe corners: pipework with water flowing through it, in the corners of dark and yellow bands and heroes ===== */
.pipes { position: absolute; z-index: 0; width: 320px; height: 76px; pointer-events: none; overflow: visible; }
.p-tl { left: 0; top: 0; }
.p-tr { right: 0; top: 0; transform: scaleX(-1); }
.p-bl { left: 0; bottom: 0; transform: scaleY(-1); }
.p-br { right: 0; bottom: 0; transform: rotate(180deg); }
.pipes .pipe { fill: none; stroke: rgba(255, 255, 255, .07); stroke-width: 10; }
.pipes .joint { fill: rgba(255, 255, 255, .12); }
.hero .pipes .pipe, .page-hero .pipes .pipe { stroke: rgba(255, 255, 255, .1); }
.hero .pipes .joint, .page-hero .pipes .joint { fill: rgba(255, 255, 255, .16); }
.pipes .flow { fill: none; stroke: var(--yellow); stroke-width: 2.4; stroke-linecap: round; stroke-dasharray: 22 120; opacity: .75; animation: pipeFlow 3.4s linear infinite; }
.pipes .flow.ret { animation-direction: reverse; opacity: .4; }
.cta-band .pipes .pipe { stroke: rgba(11, 45, 79, .08); }
.cta-band .pipes .joint { fill: rgba(11, 45, 79, .12); }
.cta-band .pipes .flow { stroke: var(--navy); opacity: .35; }
.cta-band > .wrap { position: relative; z-index: 1; }
@keyframes pipeFlow { to { stroke-dashoffset: -142; } }
@media (max-width: 700px) { .pipes { width: 200px; height: 47.5px; } }

/* ===== Thank-you message ===== */
.toast { position: fixed; z-index: 90; left: 0; right: 0; margin: 0 auto; bottom: 20px; width: min(560px, calc(100vw - 32px)); background: var(--navy); color: var(--white); border-radius: 16px; padding: 18px 54px 18px 20px; box-shadow: 0 20px 50px rgba(7, 28, 51, .35); animation: fadeUp .4s var(--ease) both; }
.toast b { display: block; color: var(--yellow); font-size: 17px; }
.toast p { color: var(--on-dark); font-size: 15px; }
.toast button { position: absolute; right: 12px; top: 12px; width: 34px; height: 34px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .12); color: var(--white); font-size: 20px; cursor: pointer; }
.toast button:hover { background: var(--yellow); color: var(--deep); }

/* ===== Scroll reveal (only when JavaScript is running) ===== */
.js .rv { opacity: 0; translate: 0 26px; transition: opacity .7s ease, translate .7s var(--ease), transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease; }
.js .rv.in { opacity: 1; translate: none; }

/* ===== Boxes highlight on hover, site-wide ===== */
@media (hover: hover) {
  .plant-card:hover, .mini-card:hover, .acc-card:hover, .quote-card:hover, .step-card:hover, .inc-card:hover, .num-card:hover, .duo-card:hover, .team:hover, .freq-card:hover, .cboxes.light .cbox:hover {
    transform: translateY(-4px); box-shadow: 0 0 0 2px var(--navy), 0 16px 32px rgba(7, 28, 51, .14);
  }
  .step-card.cta:hover, .inc-card.cta:hover, .team:hover, .temp-card:hover { box-shadow: 0 0 0 2px var(--yellow), 0 16px 32px rgba(7, 28, 51, .25); }
  .temp-card:hover { transform: translateY(-4px); background: var(--navy-3); }
  .cboxes.light .cbox:hover { background: var(--white); }
  .cboxes.light .cbox:hover .cbox-ic { background: var(--yellow); color: var(--deep); }
  .plant-card:hover .ph img { transform: scale(1.05); }
  .stat:hover { transform: translateY(-4px); background: rgba(255, 255, 255, .8); }
}

/* ===== Small screens ===== */
@media (max-width: 760px) {
  .prog-line { grid-template-columns: 1fr 1fr; row-gap: 26px; }
  .prog-line::before, .prog-line::after { display: none; }
  .audit { grid-template-columns: 1fr; }
  .audit-ph { min-height: 0; aspect-ratio: 16 / 9; }
  .photo { height: 320px; }
  .photo.tall, .tall-pan { height: 400px; }
}
@media (max-width: 640px) {
  .utility .u-hide { display: none; }
  .form .row, .audit-tx ul { grid-template-columns: 1fr; }
  .form-card { padding: 24px 20px; }
  .hero-copy p, .page-hero-copy p { font-size: 18px; }
  .cards, .cards.four, .quotes, .acc-cards, .why-grid, .duo, .duo.three, .mini-cards, .num-cards, .num-cards.four, .steps, .steps.five, .inc-grid, .cboxes, .cboxes.light, .stats, .teams { grid-template-columns: 1fr; }
  .acc-cards.acc-compact { grid-template-columns: 1fr 1fr; gap: 12px; }
  .acc-compact .acc-card { padding: 20px 12px; }
  .acc-compact .acc-card p { display: none; }
  .acc-compact .acc-card:last-child { grid-column: 1 / -1; }
  .acc-compact .acc-card h3 { font-size: 16px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .sboxes { grid-template-columns: 1fr 1fr; }
  .sbox { flex-direction: column; align-items: flex-start; gap: 10px; padding: 14px; font-size: 14px; }
  .faq-item summary { padding-right: 50px; }
  .faq-item > p { padding-right: 0; }
  .ci a, .ci .v { font-size: 17px; }
  .page-hero .wrap { padding-block: 40px 64px; }
  .hero-icon { display: none; }
  .logo-ctrl { justify-content: center; text-align: center; }
  .logo-tile { width: 170px; height: 96px; }
  .btn { padding: 0 22px; }
}
@media (max-width: 420px) {
  .checks.compact { grid-template-columns: 1fr; }
}
@media (max-width: 380px) {
  .prog-line { grid-template-columns: 1fr; }
  .sboxes { grid-template-columns: 1fr; }
  .sbox { flex-direction: row; align-items: center; }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .rv { opacity: 1; translate: none; }
  .hero-slide:not(:first-of-type), .sector-slide:not(:first-of-type) { opacity: 0 !important; }
  .pipes .flow { display: none; }
}
@media print {
  .js .rv { opacity: 1 !important; translate: none !important; }
  .utility, .menu-toggle, .drawer, dialog, .pipes { display: none !important; }
}