:root{--ink:#102d38;--forest:#164537;--moss:#376956;--gold:#b28a40;--paper:#fcfaf5;--wash:#ecf2ec;--muted:#536873;--border:#dce5db;--serif:Georgia,'Iowan Old Style',serif;--sans:'Avenir Next','Segoe UI',Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans)}img{display:block;max-width:100%}a{color:inherit}button{font:inherit}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:3px}[hidden]{display:none!important}.container{width:min(calc(100% - 96px),1415px);margin-inline:auto}.skip{position:absolute;top:-120px;left:12px;z-index:20;background:white;padding:12px}.skip:focus{top:10px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--gold);font-weight:800;margin:0 0 16px}.section{padding:76px 0}.section h2{font:400 clamp(36px,3.35vw,51px)/1.12 var(--serif);letter-spacing:-.036em;margin:0}.section h2 em,.hero h1 em{color:#245744;font-weight:400}
.site-header{position:relative;z-index:6;background:var(--paper);border-bottom:1px solid #e0e4dc}.header-row{display:flex;align-items:center;min-height:79px;gap:22px}.brand{text-decoration:none;letter-spacing:.13em;font-size:13px;min-width:171px}.brand strong{display:block}.brand span{display:block;font-size:10px;letter-spacing:.03em;margin-top:3px;color:#667677}.desktop-nav{display:flex;align-items:center;margin-left:auto;gap:clamp(16px,2vw,34px)}.desktop-nav a{font-size:13px;font-weight:700;text-decoration:none;color:#3b5960;white-space:nowrap}.desktop-nav a.is-active{border-bottom:2px solid var(--gold);padding-bottom:8px;color:#99702d}.header-cta,.pill{display:inline-flex;align-items:center;gap:15px;justify-content:center;text-decoration:none;font-size:13px;font-weight:750;border-radius:40px;white-space:normal}.header-cta{background:var(--forest);color:#fff;padding:12px 18px}.menu-toggle{display:none;margin-left:auto;background:#fff;border:1px solid #c7d3c7;color:var(--ink);padding:9px 15px;border-radius:9px;cursor:pointer}.mobile-menu{display:grid;background:#f7f8f4;border-top:1px solid var(--border);padding:8px 25px 18px}.mobile-menu a{display:block;text-decoration:none;padding:11px 9px;border-bottom:1px solid var(--border);font-weight:650;font-size:14px}

/* V2 source-locked hero: composition, copy and visual artwork recovered from slide 06. */
.hero{background:radial-gradient(ellipse at 82% 17%,#ebf3ed 0,#fcfaf6 58%);border-bottom:1px solid var(--border)}
.hero-grid{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);align-items:center;gap:clamp(24px,3.5vw,64px);padding:56px 0 53px;min-height:700px}
.hero-copy{min-width:0}.hero h1{font:400 clamp(41px,4.15vw,65px)/1.045 var(--serif);letter-spacing:-.043em;margin:0 0 26px;max-width:690px}
.hero-lede{font:400 clamp(17px,1.26vw,20px)/1.55 var(--sans);color:#657477;max-width:630px;margin:0 0 27px}.hero-actions{display:flex;flex-wrap:wrap;gap:11px}.pill{padding:14px 20px}.pill-primary{background:var(--forest);color:#fff}.pill-outline{background:var(--paper);color:var(--forest);border:1px solid #b7c6bc}
.hero-notice{margin-top:33px;display:flex;gap:12px;border-top:1px solid #d8e3d8;padding:16px 0 0;color:#637770;font:400 12px/1.55 var(--sans)}.hero-notice p{margin:0}.hero-notice strong{color:#315c4a}.notice-symbol{background:#e4efe7;color:#31735a;flex:none;width:22px;height:22px;border-radius:50%;text-align:center;padding-top:3px}
.water-illustration{margin:0;min-width:0;width:100%;max-width:850px;justify-self:center}.approved-infographic{width:100%;height:auto;object-fit:contain;border-radius:27px;box-shadow:0 16px 37px #29563d13}.art-caption{margin:9px 1px 0;text-align:center;color:#72847a;font:400 10px/1.4 var(--sans)}
.water-mobile-diagram{display:none}

.three-benefits{background:#f5f7f1}.benefits-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;padding:26px 0 30px}.benefits-grid article{border-right:1px solid #d6dfd7;padding:5px 26px 0}.benefits-grid article:first-child{padding-left:0}.benefits-grid article:last-child{border:0}.benefit-icon{font:400 29px/1 var(--serif);color:#438270;background:#e3ebe4;border-radius:50%;display:grid;place-items:center;width:43px;height:43px;margin-bottom:13px}.benefits-grid h2{text-transform:uppercase;font-size:13px;letter-spacing:.07em;margin:0 0 8px}.benefits-grid p{font-size:14px;line-height:1.5;color:#637475;margin:0;max-width:340px}
.section-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,475px);gap:60px;align-items:end;margin-bottom:28px}.section-intro>p{font-size:16px;color:#5e6b72;line-height:1.64;margin:0}.reality{background:#fdfcf8}.reality-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.reality-card{min-width:0;background:white;border:1px solid #dfe6e0;border-radius:12px;padding:29px;box-shadow:0 4px 20px #345c3d08;border-top:3px solid #80a998}.reality-card:nth-child(2){border-top-color:#c0a067}.reality-card:nth-child(3){border-top-color:#a2b6b4}.stage{text-transform:uppercase;letter-spacing:.09em;font-size:10px;font-weight:800}.stage-existing{color:#2c7a5e}.stage-planned{color:#987333}.stage-candidate{color:#68817d}.reality-card h3{font:400 29px/1.08 var(--serif);margin:15px 0}.reality-card p{font-size:14px;line-height:1.6;color:#5a6b70;margin:0}
.system-section{background:linear-gradient(#edf4ef,#f7f9f6)}.system-diagram{position:relative;border-radius:21px;background:radial-gradient(ellipse at 51% 48%,#daeee1,#f1f7f0 72%);padding:27px clamp(20px,4vw,55px) 25px;border:1px solid #e1ede2;overflow:hidden}.system-caption{display:flex;justify-content:space-between;font-size:10px;gap:12px;letter-spacing:.08em;color:#658478;font-weight:750;margin-bottom:23px}.system-caption i{display:inline-block;width:15px;height:2px;background:#a69f83;margin:0 5px 3px 9px}.system-caption i.green{background:#458d72}.source-row,.destination-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:23px;max-width:925px;margin:0 auto}.flow-card{position:relative;background:#fff;border:1px solid #d4e1d8;border-top:3px solid #82afa0;border-radius:10px;padding:28px 33px;min-height:225px}.flow-card:nth-child(2){border-top-color:#bba471}.flow-num{display:block;font-size:10px;font-weight:800;letter-spacing:.12em;color:#a28144;text-transform:uppercase}.flow-icon{position:absolute;right:30px;top:22px;font:34px var(--serif);color:#b4d3c8}.flow-card h3{font:400 30px/1.1 var(--serif);margin:14px 0 10px}.flow-card p{font-size:14px;color:#617278;line-height:1.54;margin:0 0 12px}.flow-card small{color:#3f7e66;font-size:11px;font-weight:750}.down-link{text-align:center;color:#7aab91;font:38px/1 var(--serif);height:58px}.assurance{display:flex;align-items:center;gap:19px;margin:0 auto;background:linear-gradient(130deg,#103c34,#195747);color:white;border-radius:12px;padding:25px 32px;max-width:680px;box-shadow:0 12px 26px #1d61402d}.assurance .badge-round{border:1px solid #6e9f84;border-radius:50%;font-size:30px;padding:5px 11px}.assurance small{color:#b1d2c5;font-size:10px;letter-spacing:.15em}.assurance h3{font:400 29px/1.1 var(--serif);margin:7px 0}.assurance p{font-size:12px;line-height:1.5;color:#d5e8df;margin:0}.assurance>strong{font:400 42px var(--serif);opacity:.4;margin-left:auto}.destination{border-top-color:#438a70;min-height:195px}.discharge{border-top-color:#b3aaa0}.diagram-disclaimer{font-size:11px;color:#718078;line-height:1.45;margin:23px 0 0;text-align:center}
.applications-section{background:#fcfaf6}.tablist{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:20px}.app-tab{background:#eff1eb;color:#3a6254;border:1px solid #d7e1d7;border-radius:50px;padding:12px 18px;font-weight:750;font-size:13px;cursor:pointer}.app-tab.active{background:#174737;color:white}.tab-hint{margin-left:auto;font-size:12px;color:#7b8885}.application-feature{display:grid;grid-template-columns:1.12fr 1fr;border:1px solid #e2e7df;background:#fff;border-radius:13px;overflow:hidden;box-shadow:0 7px 22px #234a3110}.application-photo{position:relative;background:#dee9e5;min-height:400px}.application-content{padding:clamp(27px,4vw,65px);display:flex;flex-direction:column;justify-content:center}.application-content h3{font:400 clamp(31px,2.9vw,43px)/1.1 var(--serif);margin:0 0 20px}.application-content>p{font-size:15px;line-height:1.64;color:#54666b;margin:0 0 22px}.evidence-question{background:#edf3ee;border-left:3px solid #5e9b82;border-radius:4px;padding:18px 21px;margin-bottom:24px}.evidence-question strong{font:400 20px var(--serif)}.evidence-question p{font-size:13px;color:#596d6d;line-height:1.56;margin:6px 0 0}.text-link{color:#316f57;font-size:13px;font-weight:800;text-decoration:none;border-bottom:1px solid #9fc0ad;padding-bottom:5px;align-self:start}.principles-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px}.principles-row article{background:#eaf1e9;border-top:2px solid #b6caba;border-radius:8px;padding:22px}.principles-row b{font-size:29px;color:#367b63}.principles-row h3{font:400 22px var(--serif);margin:9px 0 8px}.principles-row p{font-size:13px;line-height:1.53;color:#62706d;margin:0}
.asset-section{background:#f6f6f0}.asset-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(35px,5vw,100px);align-items:center}.asset-visual{position:relative;min-height:450px;overflow:hidden;border-radius:24px;background:radial-gradient(circle at 80% 20%,#d4e8df,#e5efe7 60%,#c9ddd1)}.asset-visual:before{content:'';border:1px dashed #89b2a0;width:340px;height:340px;border-radius:50%;position:absolute;right:-80px;top:-65px}.asset-photo{position:absolute;right:11%;top:15%;width:46%;aspect-ratio:1;border-radius:50%;border:12px solid #f6faf4;box-shadow:0 0 0 4px #b2cdbd;overflow:hidden}.asset-photo img{width:100%;height:100%;object-fit:cover}.asset-label{position:absolute;left:7%;right:20%;bottom:10%;background:linear-gradient(110deg,#133d36,#205746);color:white;padding:22px 29px;border-radius:11px;box-shadow:0 12px 25px #264a3b35}.asset-label small{font-size:10px;letter-spacing:.15em;color:#c8e0d2}.asset-label h3{font:400 32px var(--serif);margin:9px 0 7px}.asset-label p{font-size:12px;line-height:1.4;margin:0;color:#e1eee3}.asset-overline{position:absolute;top:7%;left:7%;font-size:9px;letter-spacing:.13em;font-weight:750;color:#4a7665}.asset-copy h2{max-width:620px}.asset-copy p:not(.eyebrow){font-size:16px;line-height:1.68;color:#5e6d6d;margin:19px 0}.asset-copy .text-link{display:inline-block;margin-top:11px}
.qualification-section{background:#e8f0e9}.gate-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.gate-grid article{background:#fffdf8;border-radius:11px;padding:25px;min-height:235px}.gate-grid article>span{font:400 32px var(--serif);color:#44806b}.gate-grid h3{font:400 27px/1.09 var(--serif);margin:14px 0 13px}.gate-grid p{font-size:14px;color:#5d6e6b;line-height:1.53;margin:0}.qualification-rule{display:grid;grid-template-columns:170px 1fr;gap:25px;margin-top:17px;background:#163f35;color:#ecf7ed;padding:28px 35px;border-radius:10px;align-items:center}.qualification-rule span{color:#e4c987;font-size:11px;font-weight:850;letter-spacing:.15em}.qualification-rule p{font:400 20px/1.5 var(--serif);margin:0}
.workforce-section{background:#fffdfa}.workforce-section h2{margin-bottom:29px}.work-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.work-grid article{padding:27px;background:#f4f5ed;border-top:2px solid #b6ccbc;border-radius:10px}.work-mark{font:400 40px var(--serif);color:#32755c}.work-grid h3{font:400 26px var(--serif);margin:12px 0}.work-grid p{font-size:14px;line-height:1.57;color:#63716d;margin:0}.work-disclaimer{font-size:12px;color:#71817c;margin-top:18px}
.takepart{background:linear-gradient(125deg,#102f39,#164939);color:#f9f7e9;padding:76px 0}.takepart-grid{display:grid;grid-template-columns:1fr 325px;align-items:center;gap:38px}.takepart h2{color:#f8f7ef;max-width:850px}.takepart p:not(.eyebrow){font-size:16px;line-height:1.58;color:#cde0d5;max-width:790px}.takepart .eyebrow{color:#d7b872}.pill-light{background:#f5f6ed;color:#1d5140;line-height:1.3;text-align:center}.takepart-side p{font-size:11px!important;color:#bed4c9!important;line-height:1.6!important;margin-top:20px}
footer{background:#102e39;color:#e5eee8;padding:43px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}.footer-grid strong{letter-spacing:.13em;font-size:12px}.footer-grid span{display:block;font:400 13px var(--serif);color:#c6d8cd;margin:8px 0}.footer-grid p{font-size:13px;color:#b9ccc7;line-height:1.55;max-width:470px}.footer-grid h3{color:#e3c783;font-size:10px;text-transform:uppercase;letter-spacing:.13em;margin:0 0 15px}.footer-grid a{display:block;text-decoration:none;font-size:13px;color:#d6e7df;margin-bottom:12px}.footer-bottom{border-top:1px solid #3d625e;color:#adc6bb;padding-top:18px;margin-top:32px;display:flex;justify-content:space-between;font-size:10px;gap:18px}
.application-photo{background:radial-gradient(circle at 54% 36%,#b2d0cb,#dcece5 55%,#bfd9d3);display:grid;align-items:stretch}.application-visual-art{position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:300px;padding:43px 15px 56px;overflow:hidden}.application-visual-art:before,.application-visual-art:after{content:'';position:absolute;border-radius:50%;border:2px solid #639c8e48;width:min(70%,390px);aspect-ratio:1;left:50%;top:45%;transform:translate(-50%,-50%)}.application-visual-art:after{width:min(88%,510px);border-style:dashed;border-width:1px}.application-visual-art>img{width:clamp(158px,15vw,248px);height:clamp(158px,15vw,248px);object-fit:cover;border-radius:50%;box-shadow:0 12px 34px #1a5a5030;border:6px solid #f5f8f1;z-index:1}.application-visual-kicker{position:absolute;top:25px;left:27px;color:#316b62;font-weight:800;letter-spacing:.12em;font-size:10px}.application-microflow{display:flex;align-items:center;gap:11px;justify-content:center;flex-wrap:wrap;position:relative;z-index:2;margin-top:17px;color:#194d42;background:#f9fcf7d9;padding:13px 20px;border-radius:35px;box-shadow:0 4px 20px #2a564d15}.application-microflow span{font-size:11px;font-weight:750}.application-microflow b{color:#387d68}.application-visual-caption{position:absolute;left:20px;bottom:15px;right:20px;color:#426b62;font-size:10px;line-height:1.35;text-align:center}


/* Three independent viewport contracts. No deck pagination rules. */
@media(max-width:1230px){.desktop-nav,.header-cta{display:none}.menu-toggle{display:block}.hero-grid{grid-template-columns:1fr;min-height:0;gap:26px;max-width:1100px}.hero h1{max-width:980px}.hero-lede{max-width:900px}.water-illustration{width:min(100%,790px);margin:8px auto 0}.section-intro{gap:28px}}
@media(max-width:1020px){.container{width:min(calc(100% - 52px),920px)}.section{padding:58px 0}.hero-grid{padding:34px 0 45px}.section-intro{grid-template-columns:1fr;gap:13px}.section-intro>p{max-width:760px}.gate-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.asset-grid{gap:30px}.asset-visual{min-height:390px}.application-photo{min-height:330px}}
@media(max-width:700px){.container{width:min(calc(100% - 36px),620px)}.header-row{min-height:64px}.brand{min-width:0;font-size:11px}.brand span{font-size:9px}.hero-grid{padding:37px 0 35px;gap:23px}.hero h1{font-size:clamp(38px,9.8vw,55px);margin-bottom:19px}.hero-lede{font-size:16px;line-height:1.56}.hero-actions{display:grid;gap:10px}.pill{min-height:48px}.hero-notice{margin-top:23px}.water-illustration{display:none}
.water-mobile-diagram{display:block;border-radius:17px;background:linear-gradient(155deg,#ebf4ee,#dcece4 57%,#f1f5ee);border:1px solid #d8e6da;overflow:hidden;padding:22px 16px 18px;box-shadow:0 12px 25px #27583e10}.mobile-diagram-kicker,.mobile-diagram-subtitle{font-size:10px;letter-spacing:.12em;line-height:1.5;font-weight:800;text-transform:uppercase;color:#3b755f;text-align:center;margin:0 0 14px}.mobile-inputs,.mobile-uses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.mobile-inputs article,.mobile-uses article{text-align:center;background:#fdfefaee;border:1px solid #e7efe6;border-radius:12px;padding:13px 8px 15px;min-width:0}.mobile-inputs img,.mobile-uses img{margin:0 auto 6px;width:82px;height:82px;border-radius:50%;object-fit:cover}.mobile-inputs strong,.mobile-uses strong{font-size:12px;color:#1b4740;line-height:1.24;display:block;min-height:0}.mobile-inputs span,.mobile-uses span{font-size:10px;color:#70847d;line-height:1.35;display:block;margin-top:5px}.diagram-arrow{text-align:center;color:#41866c;font-size:31px;line-height:1;margin:7px}.mobile-hub{display:flex;align-items:center;gap:12px;border-radius:13px;background:#153d3d;color:white;padding:13px 15px}.mobile-hub img{height:98px;width:98px;border-radius:50%;object-fit:cover;flex:none;border:3px solid #f8faf2}.mobile-hub span{display:block;font-size:9px;color:#b8dad1;letter-spacing:.05em;text-transform:uppercase}.mobile-hub h2{font:400 24px/1 var(--serif);margin:6px 0;color:white}.mobile-hub p{font-size:10px;line-height:1.35;color:#d0e4da;margin:0}.mobile-uses{margin:10px 0 15px}.mobile-outcomes{border-radius:12px;background:#fcfdf9;border:1px solid #dce8de;padding:9px 12px;display:grid;gap:8px;color:#215b50;font-size:11px;font-weight:750}.art-details{margin-top:12px;padding:8px 0 0}.art-details summary{font-size:12px;text-decoration:underline;text-underline-offset:4px;cursor:pointer;color:#245d4a}.art-scroll{max-width:100%;overflow:auto;margin-top:10px;padding:0 0 10px}.art-scroll img{width:700px;max-width:none;border-radius:15px}
.section{padding:49px 0}.section h2{font-size:clamp(33px,8.3vw,42px)}.three-benefits .benefits-grid{grid-template-columns:1fr;padding:22px 0}.benefits-grid article{border-right:0;border-bottom:1px solid #d6dfd7;display:grid;grid-template-columns:47px 1fr;column-gap:15px;padding:14px 0}.benefits-grid article:last-child{border:0}.benefit-icon{grid-row:span 2}.benefits-grid h2{font-size:12px}.benefits-grid p{font-size:13px}.reality-grid,.principles-row,.work-grid{grid-template-columns:1fr;gap:12px}.reality-card{padding:22px}.system-diagram{padding:20px 14px}.system-caption{display:grid;gap:8px;font-size:9px}.source-row,.destination-row{grid-template-columns:1fr;gap:12px}.flow-card{min-height:0;padding:22px}.flow-card h3{font-size:25px}.flow-card p{font-size:13px}.down-link{height:43px;font-size:30px}.assurance{padding:20px 15px;gap:10px}.assurance .badge-round{display:none}.assurance h3{font-size:25px}.assurance>strong{display:none}.application-feature,.asset-grid{grid-template-columns:1fr}.application-photo{min-height:270px;max-height:none}.application-content{padding:28px 21px}.application-content h3{font-size:32px}.tab-hint{width:100%;margin:0}.asset-visual{min-height:350px}.asset-copy{padding-top:8px}.gate-grid{grid-template-columns:1fr}.gate-grid article{min-height:0;padding:22px}.qualification-rule{grid-template-columns:1fr;gap:9px;padding:25px}.qualification-rule p{font-size:19px}.workforce-section h2{max-width:650px}.takepart-grid{grid-template-columns:1fr;gap:20px}.takepart{padding:56px 0}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:5px}}
@media(max-width:420px){.mobile-inputs img,.mobile-uses img{width:77px;height:77px}.mobile-hub img{width:90px;height:90px}.mobile-hub h2{font-size:23px}.app-tab{padding:10px 13px;font-size:12px}.flow-icon{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}