.cards--4{grid-template-columns:repeat(4,1fr);gap:20px}
.cards--4 .card h3{font-size:15px;line-height:1.3}
.cards--4 .card__body{padding:28px 18px 20px}
.cards--4 .card__body>p:not(.card__tag):not(.card__meta){font-size:14px}
.card__meta a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.flow__steps--6{grid-template-columns:repeat(6,1fr)}
.legend{display:flex;gap:22px;flex-wrap:wrap;font-size:14px;color:var(--muted);margin:-14px 0 4px}
.legend span{display:inline-flex;align-items:center;gap:8px}
.matrix{min-width:1080px;font-size:14px}
.matrix thead th{font-size:11.5px;letter-spacing:.04em;text-align:center;vertical-align:bottom;line-height:1.3;padding:14px 10px}
.matrix thead th:nth-child(-n+2){text-align:left}
.matrix td{text-align:center;padding:12px 8px}
.matrix td.use{text-align:left;color:var(--muted);font-size:13.5px;min-width:170px}
.matrix tbody th{color:var(--navy);min-width:190px}
.matrix .sticky{position:sticky;left:0;z-index:1;background:inherit}
.matrix thead .sticky{background:var(--navy)}
.matrix tbody tr{background:#fff}
.matrix tbody tr:nth-child(even){background:#F7FAFE}
.matrix tbody tr:hover{background:#EAF3FE}
.mk{font-size:17px;line-height:1}
.mk--req{color:var(--blue)}
.mk--opt{color:var(--sky);font-size:16px}
.mk--na{color:#B5C2D3}
.cta{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/wt-hero.jpg) center/cover}
@media (max-width:1200px){.cards--4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.cards--4{grid-template-columns:1fr}.flow__steps--6{grid-template-columns:repeat(3,1fr)}}
.cta--ww{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/ww-hero.jpg) center/cover}
.cta--oz{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/oz-hero.jpg) center/cover}
.app p .inline-link{padding:0;color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.band__flows .flow__steps--6 li{font-size:13px}
@media (max-width:640px){.band__flows .flow__steps--6{grid-template-columns:repeat(3,1fr)}}
/* solid waste product blocks */
.prod{display:grid;grid-template-columns:5fr 6fr;gap:44px;align-items:center;margin-top:48px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.prod--flip .prod__img{order:2}
.prod__img{position:relative;border-radius:12px;overflow:visible;height:100%;min-height:340px}
.prod__img img{width:100%;height:100%;object-fit:cover;border-radius:12px}
.prod__img .badge{left:18px;bottom:-14px}
.prod__kicker{font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--green);margin-bottom:6px}
.prod h3{font-size:clamp(20px,2vw,26px);color:var(--navy);line-height:1.25;margin-bottom:10px}
.prod__body>p{font-size:15px;color:var(--muted)}
.specs{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}
.specs li{background:var(--tint);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.specs strong{display:block;color:var(--blue);font-size:17px;line-height:1.2}
.specs span{font-size:12.5px;color:var(--muted);line-height:1.35;display:block;margin-top:4px}
.ticks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;margin-bottom:14px}
.ticks li{position:relative;padding-left:22px;font-size:14px;color:var(--ink);line-height:1.45}
.ticks li::before{content:"";position:absolute;left:0;top:4px;width:13px;height:13px;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/9px no-repeat}
.prod__for{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.prod__for strong{color:var(--navy)}
.cta--sw{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/sw-hero.jpg) center/cover}
@media (max-width:900px){.prod{grid-template-columns:1fr;gap:28px;padding:18px}.prod--flip .prod__img{order:0}.prod__img{min-height:0;aspect-ratio:3/2}}
@media (max-width:560px){.specs{grid-template-columns:1fr 1fr 1fr;gap:8px}.specs li{padding:10px}.specs strong{font-size:14.5px}.specs span{font-size:11.5px}.ticks{grid-template-columns:1fr}}

.cta--cl{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/cl-hero.jpg) center/cover}
.cta--af{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/af-hero.jpg) center/cover}
.matrix--af{min-width:1180px}

/* air conditioning (Ravi Aircon) */
.cta--ac{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/ac-hero.jpg) center/cover}
.matrix--ac{min-width:1120px}
.partner{display:inline-flex;align-items:center;gap:14px;background:#fff;border-radius:12px;padding:8px 16px 8px 10px;margin-bottom:18px;box-shadow:0 6px 20px rgba(0,0,0,.18);border-left:4px solid #F28C00}
.partner img{height:46px;width:auto}
.partner span{font-size:12.5px;color:var(--muted);line-height:1.35;display:block}
.partner strong{display:block;color:var(--navy);font-size:14px}
.prod__logo{height:52px;width:auto;margin-bottom:10px}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chips li{background:var(--tint);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:13px;color:var(--navy)}
@media (max-width:560px){.partner{gap:10px;padding:6px 12px 6px 8px}.partner img{height:38px}.partner span{font-size:11.5px}}
.prod__img--contain{background:#F1F4F8;border-radius:12px}.prod__img--contain img{object-fit:contain}
/* heat pumps (Vindsol) */
.cta--hp{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/hp-hero.jpg) center/cover}
.matrix--hp{min-width:960px}
.partner--green{border-left-color:#2E8B3A}
.partner--green img{height:30px}
.prod__kicker--vs{color:#2E8B3A}
@media (max-width:560px){.partner--green img{height:24px}}
/* pressure boosting */
.cta--pb{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/pb-hero.jpg) center/cover}
.prod + .prod{margin-top:32px}
/* energy saving */
.cta--es{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/es-hero.jpg) center/cover}
.matrix--es{min-width:1040px}
.prod__cta{margin-top:20px}
.section__lead a{color:var(--blue,#1565D8);font-weight:600}
.links2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
.link2{position:relative;display:flex;flex-direction:column;gap:4px;padding:22px 56px 22px 24px;background:#fff;border:1px solid var(--line);border-left:4px solid #1565D8;border-radius:12px;box-shadow:var(--shadow);color:inherit;text-decoration:none;transition:transform .2s,box-shadow .2s}
.link2:hover{transform:translateY(-2px)}
.link2__k{font-size:11px;letter-spacing:.12em;font-weight:700;color:#5b6b82}
.link2 strong{font-size:20px;color:#0B2A5B}
.link2 span:not(.link2__k):not(.arr){font-size:14px;color:#5b6b82}
.link2 .arr{position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:22px;color:#1565D8}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}
.calc__card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:28px}
.calc__k{font-size:12px;letter-spacing:.12em;font-weight:700;color:#1565D8;margin:0 0 8px}
.calc__card h3{margin:0 0 16px;font-size:20px;color:#0B2A5B}
.calc__rows{list-style:none;margin:0;padding:0}
.calc__rows li{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:15px}
.calc__rows strong{color:#0B2A5B;white-space:nowrap}
.calc__total{border-bottom:0 !important;background:#EEF5FF;margin-top:8px;padding:12px 14px !important;border-radius:10px}
.calc__total strong{color:#1565D8}
.calc__note{margin:14px 0 0;font-size:13px;color:#5b6b82}
.calc__note a{color:#1565D8;font-weight:600;white-space:nowrap}
@media (max-width:900px){.links2,.calc{grid-template-columns:1fr}}
@media (max-width:560px){.calc__card{padding:20px}.calc__rows li{font-size:14px}.calc__total{flex-wrap:wrap}}
.guide td a{color:var(--blue);font-weight:600;white-space:nowrap}

/* air blowers (Alpha Blowers) */
.cta--ab{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/ab-hero.jpg) center/cover}
.partner--alpha{border-left-color:#E0AE00}
.partner--alpha img{height:40px}
.ab-range{margin:28px 0 0;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.ab-range img{width:100%;height:auto;display:block}
.finder{display:grid;grid-template-columns:1.2fr 1fr 1fr auto;gap:16px;align-items:end;margin-top:24px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:14px;box-shadow:var(--shadow);padding:20px 22px}
.finder__field{display:flex;flex-direction:column;gap:6px}
.finder label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--navy)}
.finder input,.finder select{font:inherit;font-size:15px;color:var(--ink);padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:#F9FBFE;min-width:0}
.finder input:focus,.finder select:focus{outline:2px solid var(--sky);outline-offset:1px;border-color:var(--blue)}
.finder .btn{padding:11px 20px;justify-content:center;border:0;cursor:pointer;font-family:inherit}
.finder__out{grid-column:1/-1;font-size:14.5px;color:var(--muted);margin:0}
.finder__out strong{color:var(--navy)}
.finder__out a{color:var(--blue);font-weight:600}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.tab{font:inherit;font-size:14px;font-weight:600;padding:9px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--navy);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.tab:hover{border-color:var(--blue)}
.tab.is-on{background:var(--navy);border-color:var(--navy);color:#fff}
.tabs + .table-wrap{margin-top:14px}
.tabpanel[hidden]{display:none}
.ab-models td small{color:var(--muted);font-size:12.5px}
.ab-models tbody tr.is-match{background:#E3F5EA !important;box-shadow:inset 4px 0 0 var(--green)}
.ab-models tbody tr.is-match th{color:var(--green)}
@media (max-width:900px){.finder{grid-template-columns:1fr 1fr}.finder__field:first-child{grid-column:1/-1}}
@media (max-width:560px){.finder{grid-template-columns:1fr;padding:16px}.partner--alpha img{height:32px}}
.prod__img--dark{background:#2B2D33}
.ab-range{max-width:1024px;margin-left:auto;margin-right:auto}

/* dosing pumps (SEKO) */
.cta--dp{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/dp-hero.jpg) center/cover}
.partner--seko{border-left-color:#1B4F8A}
.partner--seko img{height:34px}
.card__img--contain{background:#F1F4F8}
.card__img--contain img{object-fit:contain}
.dp-models td small{color:var(--muted);font-size:12.5px}
.dp-models tbody tr.is-match{background:#E3F5EA !important;box-shadow:inset 4px 0 0 var(--green)}
.dp-models tbody tr.is-match th{color:var(--green)}
.dp-models{min-width:940px}
.prod .chips{margin:0 0 14px}
@media (max-width:560px){.partner--seko img{height:28px}}

/* iot monitoring */
.cta--iot{background:linear-gradient(90deg,rgba(9,40,84,.95),rgba(14,92,140,.86)),url(img/iot-hero.jpg) center/cover}
.iot-gap{display:grid;grid-template-columns:1.6fr 1fr;gap:28px;align-items:stretch}
.iot-gap__chart{background:#0E2547;border-radius:var(--radius);padding:22px 22px 14px;box-shadow:var(--shadow);margin:0}
.iot-gap__chart figcaption{color:#fff;font-weight:700;font-size:15px;margin-bottom:8px}
.iot-gap__chart .note{color:#9FB4D3;margin:6px 0 0}
.iot-gap__svg{width:100%;height:auto;display:block}
.iot-gap__svg text{fill:#9FB4D3;font-size:11px;font-family:inherit}
.iot-gap__svg .g{stroke:#24406A;stroke-width:1}
.iot-gap__svg .night{fill:#3A2440;opacity:.55}
.iot-gap__svg .lim{stroke:#F26B6B;stroke-width:2}
.iot-gap__svg .line{fill:none;stroke:#29C6E8;stroke-width:3;stroke-linejoin:round}
.iot-gap__svg .grab{fill:#F5B82E}
.iot-gap__svg .lead{stroke:#F5B82E;stroke-dasharray:4 4}
.iot-gap__svg .tag{fill:#3B3214;stroke:#F5B82E}
.iot-gap__svg .tagt{fill:#F5C95A;font-weight:700;font-size:12px}
.iot-gap__svg .nt{fill:#F58C8C;font-weight:700;font-size:12px}
.iot-gap__svg .limt{fill:#F58C8C;font-size:11.5px}
.iot-gap__pts{list-style:none;display:grid;gap:14px}
.iot-gap__pts li{background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:12px;padding:18px 20px;box-shadow:var(--shadow)}
.iot-gap__pts h3{font-size:16px;color:var(--navy);margin-bottom:4px}
.iot-gap__pts p{font-size:14px;color:var(--muted);line-height:1.55}
.iot-sectors,.iot-tech{margin-top:26px;justify-content:center}
.iot-users{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.iot-users div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.iot-users strong{display:block;color:var(--navy);font-size:14px;margin-bottom:2px}
.iot-users span{font-size:12.5px;color:var(--muted);line-height:1.45}
/* dashboard mock */
.iot-dash{background:#0B1E3A;border-radius:16px;padding:18px 20px 14px;color:#E3EEFB;box-shadow:0 18px 40px rgba(11,30,58,.25)}
.iot-dash__bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.iot-dash__tabs{display:flex;gap:6px;flex-wrap:wrap}
.iot-dash__tab{font:inherit;font-size:13.5px;font-weight:600;padding:8px 16px;border-radius:999px;border:1px solid #2B4B78;background:transparent;color:#C7D6EA;cursor:pointer}
.iot-dash__tab:hover{border-color:#29B6F6}
.iot-dash__tab.is-on{background:#1565D8;border-color:#1565D8;color:#fff}
.iot-dash__live{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.12em;color:#4ADE80;border:1px solid #2E7D4F;border-radius:999px;padding:6px 14px}
.pulse{width:8px;height:8px;border-radius:50%;background:#4ADE80;animation:pl 1.6s infinite}
@keyframes pl{0%{box-shadow:0 0 0 0 rgba(74,222,128,.6)}100%{box-shadow:0 0 0 10px rgba(74,222,128,0)}}
@media (prefers-reduced-motion:reduce){.pulse{animation:none}}
.iot-dash__head{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:16px 0 12px;font-size:14px}
.iot-dash__head strong{color:#fff;font-size:16px;letter-spacing:.02em}
.iot-dash__head span{color:#8EA6C8;font-size:13px}
.iot-dash__body{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}
.iot-dash__tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.tile{background:#11294D;border:1px solid #1F3D69;border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}
.tile__k{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:#8EA6C8;font-weight:700}
.tile strong{font-size:28px;color:#fff;font-variant-numeric:tabular-nums;line-height:1.1}
.tile__u{font-size:12.5px;color:#9FB4D3}
.iot-dash__side{background:#11294D;border:1px solid #1F3D69;border-radius:12px;padding:14px 16px}
.iot-dash__lbl{font-size:11.5px;letter-spacing:.12em;color:#29B6F6;font-weight:700;margin-bottom:8px}
.iot-dash__eq{list-style:none;margin-bottom:14px}
.iot-dash__eq li{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px solid #1F3D69;font-size:13.5px}
.st{font-size:11px;letter-spacing:.08em;padding:3px 10px;border-radius:999px;border:1px solid}
.st--run,.st--ok{color:#4ADE80;border-color:#2E7D4F}
.st--trip{color:#F87171;border-color:#9B3B3B}
.st--idle{color:#9FB4D3;border-color:#3B587F}
.st--backwash{color:#F5C95A;border-color:#8A6D1F}
.iot-dash__alerts{list-style:none;display:grid;gap:8px}
.al{font-size:13px;line-height:1.45;padding:9px 12px;border-radius:8px;background:#0D2244;border-left:3px solid}
.al--ok{border-color:#4ADE80}.al--warn{border-color:#F5B82E}.al--info{border-color:#29B6F6}
.iot-dash__note{font-size:12px;color:#8EA6C8;margin-top:12px}
.iot-mods{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.iot-mods article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.iot-mods .ico,.iot-svc .ico{width:44px;height:44px;border-radius:12px;background:#EAF3FE;display:grid;place-items:center;margin-bottom:14px}
.iot-mods .ico svg,.iot-svc .ico svg{width:22px;height:22px;fill:none;stroke:var(--blue);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.iot-mods__k{font-size:11.5px;letter-spacing:.14em;color:var(--blue);font-weight:700;margin-bottom:4px}
.iot-mods h3,.iot-svc h3{font-size:17px;color:var(--navy);margin-bottom:6px}
.iot-mods p:not(.iot-mods__k),.iot-svc p{font-size:14px;color:var(--muted);line-height:1.55}
.iot-matrix{min-width:900px}
.iot-trig{min-width:900px}
.iot-trig tbody th{white-space:normal;min-width:150px}
.iot-trig td{font-size:14px}
.cls{display:inline-block;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}
.cls--ex{background:#FDE8E8;color:#B42318}.cls--op{background:#E3F5EA;color:#1F7A45}.cls--st{background:#FFF4D6;color:#8A5A00}.cls--cn{background:#E3EEFB;color:#1554B0}
.iot-esc{margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow)}
.iot-esc__lbl{font-size:12px;letter-spacing:.14em;color:var(--blue);font-weight:700;margin-bottom:10px}
.iot-esc ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.iot-esc li{font-size:14px;color:var(--muted);line-height:1.45}
.iot-esc strong{display:block;color:var(--navy);font-size:16px}
.iot-why__note{font-size:12.5px;color:#9FB4D3;margin-top:16px}
.iot-reg{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.iot-reg__col{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.iot-reg__flag{display:inline-block;font-size:12px;letter-spacing:.14em;font-weight:700;color:#fff;background:var(--navy);padding:5px 12px;border-radius:6px;margin-bottom:12px}
.iot-reg__flag--me{background:#0E7C86}
.iot-reg__col h3{font-size:19px;color:var(--navy);margin-bottom:16px}
.iot-tl{list-style:none;border-left:2px solid var(--line);margin-left:6px}
.iot-tl li{position:relative;padding:0 0 16px 20px;font-size:14px;color:var(--muted);line-height:1.5}
.iot-tl li::before{content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--sky);border:2px solid #fff;box-shadow:0 0 0 1px var(--sky)}
.iot-tl li.is-now::before{background:#F5B82E;box-shadow:0 0 0 1px #F5B82E}
.iot-tl span{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--blue);text-transform:uppercase}
.iot-tl strong{display:block;color:var(--navy);font-size:15px}
.iot-reg__list{grid-template-columns:1fr !important;gap:10px !important}
.iot-reg__list li{font-size:14.5px;line-height:1.5}
.iot-reg__box{margin-top:20px;background:var(--tint);border-radius:12px;padding:16px 18px}
.iot-reg__box strong{display:block;color:var(--navy);font-size:14px;margin-bottom:4px}
.iot-reg__box span{font-size:14px;color:var(--muted)}
.iot-svc{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.iot-svc article{background:#fff;border:1px solid var(--line);border-top:3px solid #0E7C86;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.iot-svc .ico{background:#E2F4F5}
.iot-svc .ico svg{stroke:#0E7C86}
.iot-tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.iot-tier{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.iot-tier--hi{border:2px solid var(--blue)}
.iot-tier__k{font-size:12px;letter-spacing:.14em;color:var(--blue);font-weight:700;margin-bottom:6px}
.iot-tier h3{font-size:18px;color:var(--navy);margin-bottom:14px}
.iot-tier .ticks{grid-template-columns:1fr !important;gap:8px !important;margin-bottom:16px}
.iot-tier__t{margin-top:auto;font-size:14px;font-weight:700;color:var(--green)}
.iot-scale{margin-top:22px;display:flex;align-items:center;gap:22px;flex-wrap:wrap;background:var(--tint);border-radius:var(--radius);padding:18px 22px}
.iot-scale>span{font-size:12px;letter-spacing:.14em;font-weight:700;color:var(--navy)}
.iot-scale ol{list-style:none;display:flex;gap:10px;flex-wrap:wrap;flex:1}
.iot-scale li{flex:1;min-width:180px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;font-size:13px;color:var(--muted)}
.iot-scale strong{display:block;color:var(--navy);font-size:15px}
.iot-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.iot-trust div{background:#fff;border-radius:var(--radius);padding:20px 22px;border:1px solid var(--line)}
.iot-trust h3{font-size:16px;color:var(--navy);margin-bottom:4px}
.iot-trust p{font-size:14px;color:var(--muted);line-height:1.5}
@media (min-width:1201px){.steps--6{grid-template-columns:repeat(6,1fr)}}
@media (max-width:1200px){.steps--6{grid-template-columns:repeat(3,1fr)}.iot-svc{grid-template-columns:repeat(2,1fr)}}
@media (max-width:1000px){.iot-gap,.iot-reg,.iot-dash__body{grid-template-columns:1fr}.iot-mods,.iot-tiers,.iot-trust{grid-template-columns:repeat(2,1fr)}.iot-esc ol{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.steps--6,.iot-svc,.iot-mods,.iot-tiers,.iot-trust,.iot-users{grid-template-columns:1fr}.iot-dash__tiles{grid-template-columns:repeat(2,1fr)}.tile strong{font-size:22px}.iot-dash{padding:14px}}
.iot-sectors li{background:#fff}
.iot-gap__svg text{stroke:none;font-size:12px}
.iot-reg__col{display:flex;flex-direction:column}.iot-reg__box{margin-top:auto}.iot-reg__list{margin-bottom:20px}

/* engineering consultancy */
.cta--ec{background:linear-gradient(90deg,rgba(9,40,84,.95),rgba(16,98,170,.86)),url(img/ec-hero.jpg) center/cover}
.prod__img--white{background:#fff;border:1px solid var(--line);border-radius:12px}.prod__img--white img{object-fit:contain}
.ec-life{display:grid;grid-template-columns:320px 1fr;gap:24px;align-items:start}
.ec-life__nav{display:flex;flex-direction:column;gap:6px;position:relative}
.ec-life__tab{font:inherit;text-align:left;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--navy);font-weight:600;font-size:15px;cursor:pointer;transition:background .2s,border-color .2s}
.ec-life__tab span{flex-shrink:0;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--tint);color:var(--blue);font-size:12.5px;font-weight:700}
.ec-life__tab:hover{border-color:var(--blue)}
.ec-life__tab.is-on{background:var(--navy);border-color:var(--navy);color:#fff}
.ec-life__tab.is-on span{background:var(--blue);color:#fff}
.ec-life__panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:var(--shadow);min-height:100%}
.ec-life__panel h3{font-size:clamp(20px,2vw,26px);color:var(--navy);margin-bottom:8px}
.ec-life__panel>p:not(.prod__kicker){color:var(--muted);font-size:15px;margin-bottom:20px}
.ec-life__cols{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}
.ec-life__cols h4{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.ec-life__cols .ticks{grid-template-columns:1fr;gap:9px}
.ec-dl{list-style:none;display:grid;gap:8px}
.ec-dl li{background:var(--tint);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:8px;padding:9px 12px;font-size:14px;color:var(--navy);font-weight:600}
.ec-tech{min-width:820px}
.ec-tech td{font-size:14px}
.lv{display:inline-block;font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:999px}
.lv--h{background:#E3F5EA;color:#1F7A45}.lv--m{background:#E3EEFB;color:#1554B0}.lv--l{background:#FFF4D6;color:#8A5A00}
.ec-val{min-width:820px}
.ec-val tbody th{white-space:normal;min-width:180px}
.ec-val td{font-size:14px}
.ec-sub{font-size:22px;color:var(--navy);margin:52px 0 20px}
.ec-scope{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ec-scope article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.ec-scope .ico{width:42px;height:42px;border-radius:12px;background:#EAF3FE;display:grid;place-items:center;margin-bottom:12px}
.ec-scope .ico svg{width:21px;height:21px;stroke:var(--blue)}
.ec-scope h4{font-size:16px;color:var(--navy);margin-bottom:4px}
.ec-scope p{font-size:14px;color:var(--muted);line-height:1.5}
.ec-scope a{color:var(--blue);font-weight:600}
.ec-kpi{margin:28px 0;background:var(--navy);color:#fff;border-radius:16px;padding:28px;display:grid;grid-template-columns:1fr 2fr;gap:28px;align-items:center}
.ec-kpi .iot-esc__lbl{color:#7CC4FA}
.ec-kpi h3{font-size:22px;line-height:1.25;margin-bottom:8px}
.ec-kpi__head p:last-child{color:#C7D6EA;font-size:14px}
.ec-kpi ul{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.ec-kpi li{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:14px 16px;font-size:13.5px;color:#C7D6EA;line-height:1.45}
.ec-kpi li strong{display:block;color:#fff;font-size:15px;margin-bottom:2px}
@media (max-width:1100px){.ec-life{grid-template-columns:1fr}.ec-life__nav{flex-direction:row;overflow-x:auto;padding-bottom:6px}.ec-life__tab{flex-shrink:0}.ec-scope{grid-template-columns:repeat(2,1fr)}.ec-kpi{grid-template-columns:1fr}}
@media (max-width:640px){.ec-life__cols,.ec-scope,.ec-kpi ul{grid-template-columns:1fr}.ec-life__panel{padding:20px}.ec-kpi{padding:20px}}
@media (min-width:901px){#fea .prod__img{height:460px;min-height:0}}

/* water treatment chemicals */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.cta--wc{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/wc-hero.jpg) center/cover}
.wc-filter{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:26px}
.wc-filter .tabs{margin-top:0}
.wc-search{position:relative;display:flex;align-items:center;flex:0 1 320px}
.wc-search svg{position:absolute;left:14px;color:#6B7A90}
.wc-search input{width:100%;font:inherit;font-size:14px;padding:10px 14px 10px 40px;border:1.5px solid var(--line);border-radius:999px;background:#fff;color:var(--navy)}
.wc-search input:focus{outline:none;border-color:#1662C4;box-shadow:0 0 0 3px rgba(22,98,196,.15)}
.wc-count{margin:18px 0 0;font-size:14px;color:#5B6B80}
.wc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:14px}
.wc-item{background:#fff;border:1px solid var(--line);border-top:3px solid #1662C4;border-radius:12px;padding:20px 20px 18px;display:flex;flex-direction:column;box-shadow:0 2px 10px rgba(9,40,90,.04)}
.wc-item[hidden]{display:none}
.wc-item h3{font-size:17px;margin:4px 0 8px;color:var(--navy)}
.wc-item p{font-size:14px;line-height:1.55;margin:0 0 10px;color:#44546A}
.wc-item__fam{font-size:11px!important;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#1F9D57!important;margin:0!important}
.wc-item__ex{font-size:13px!important;background:#F3F7FC;border-radius:8px;padding:8px 10px}
.wc-item__ex strong{color:var(--navy)}
.wc-item__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:4px}
.wc-item__tags span{font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px;background:#E3EEFB;color:#1554B0}
.wc-empty{margin-top:18px;font-size:15px}
.wc-bio{min-width:820px}
@media (max-width:1000px){.wc-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.wc-grid{grid-template-columns:1fr}.wc-search{flex:1 1 100%}.wc-tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;width:100%}.wc-tabs .tab{flex:none}}

/* pumps (EKKI HOMA) */
.cta--pm{background:linear-gradient(90deg,rgba(9,52,105,.95),rgba(16,98,170,.85)),url(img/pm-hero.jpg) center/cover}
.partner--ekki{border-left-color:#E30613}
.partner__logos{display:flex!important;align-items:center;gap:10px}
.partner--ekki .partner__logos img{height:34px;width:auto}
.partner--ekki .partner__logos img+img{height:40px;padding-left:10px;border-left:1px solid var(--line)}
@media (max-width:560px){.partner--ekki .partner__logos img{height:26px}.partner--ekki .partner__logos img+img{height:30px}}
.pm-about{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:start}
.pm-about__ticks{margin-top:22px}
.pm-time{list-style:none;margin:8px 0 0;padding:0 0 0 22px;border-left:2px solid #CFE0F5;display:grid;gap:18px}
.pm-time li{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;box-shadow:0 2px 10px rgba(9,40,90,.04)}
.pm-time li::before{content:"";position:absolute;left:-30px;top:20px;width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px #E3EEFB}
.pm-time__yr{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;color:#1F9D57;margin-right:8px}
.pm-time strong{color:var(--navy);font-size:15.5px}
.pm-time p{margin:6px 0 0;font-size:14px;color:#44546A;line-height:1.5}
.pm-cat{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}
.pm-tile{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;color:inherit;text-decoration:none;padding-bottom:16px;transition:transform .2s,box-shadow .2s,border-color .2s}
.pm-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#BBD3F0}
.pm-tile--hi{border-top:3px solid #E30613}
.pm-tile__img{display:block;height:150px;background:#fff;border-bottom:1px solid #EEF2F7;margin-bottom:14px}
.pm-tile__img img{width:100%;height:100%;object-fit:contain;padding:10px}
.pm-tile__img--photo img{object-fit:cover;padding:0}
.pm-tile__tag{font-size:11px;font-weight:700;letter-spacing:.12em;color:#1F9D57;padding:0 16px}
.pm-tile strong{display:block;color:var(--navy);font-size:16px;margin:4px 16px 4px;line-height:1.3}
.pm-tile>span:last-child{font-size:13.5px;color:#5B6B80;padding:0 16px}
.pm-models{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:28px}
.pm-model{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.pm-model__img{height:150px;border-bottom:1px solid #EEF2F7}
.pm-model__img img{width:100%;height:100%;object-fit:contain;padding:10px}
.pm-model__body{padding:14px 16px 16px}
.pm-model h3{font-size:16.5px;margin:0 0 10px;color:var(--navy)}
.pm-model dl{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 10px}
.pm-model dl div{background:#F3F7FC;border-radius:8px;padding:6px 8px}
.pm-model dt{font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#6B7A90}
.pm-model dd{margin:2px 0 0;font-size:13.5px;font-weight:700;color:var(--blue)}
.pm-model p{font-size:13.5px;line-height:1.5;color:#44546A;margin:0 0 6px}
.pm-model__use{font-size:13px!important}
.pm-models-t{min-width:1040px}
.pm-models-t tbody tr.pm-ekki th{color:#C8102E}
.pm-models-t tbody tr.is-match{background:#E3F5EA !important;box-shadow:inset 4px 0 0 var(--green)}
.pm-models-t tbody tr.is-match th{color:var(--green)}
.pm-sys{margin-top:28px}
.pm-sys .card__body{padding:20px}
.pm-ico{display:inline-flex;width:40px;height:40px;border-radius:10px;background:#E3EEFB;color:var(--blue);align-items:center;justify-content:center;margin-bottom:12px}
.pm-ico svg{width:20px;height:20px}
.pm-sys .card__body a{color:var(--blue);font-weight:600}
@media (max-width:1100px){.pm-models{grid-template-columns:repeat(3,1fr)}}
@media (max-width:1000px){.pm-cat{grid-template-columns:repeat(3,1fr)}.pm-about{grid-template-columns:1fr;gap:32px}}
@media (max-width:760px){.pm-cat{grid-template-columns:repeat(2,1fr)}.pm-models{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.pm-cat,.pm-models{grid-template-columns:1fr}.pm-tile__img,.pm-model__img{height:170px}}
.pm-models-t td:nth-child(2),.pm-models-t td:nth-child(5),.pm-models-t td:nth-child(6){white-space:nowrap}
@media (max-width:560px){.partner--ekki{flex-direction:column;align-items:flex-start;gap:8px;padding:10px 14px}.pm-cat{grid-template-columns:repeat(2,1fr);gap:12px}.pm-tile__img{height:110px;margin-bottom:10px}.pm-tile strong{font-size:14.5px;margin:4px 12px}.pm-tile__tag,.pm-tile>span:last-child{padding:0 12px}.pm-tile>span:last-child{font-size:12.5px}}