/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--blue:#3f7dbf;--blue-dark:#154f87;--blue-deep:#0e3d6d;--sky:#8cc8f0;--yellow:#f5b223;--green:#4ca85b;--orange:#e6512e;--gray:#6f6f6f;--ink:#15324b;--paper:#fff;--mist:#f3f8fc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}svg{fill:none;stroke:currentColor;stroke-width:2.4px;stroke-linecap:round;stroke-linejoin:round;width:20px}.topbar{z-index:30;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;border-bottom:1px solid #d9e7f2;justify-content:space-between;align-items:center;height:82px;padding:0 clamp(24px,5vw,80px);display:flex;position:sticky;top:0}.brand{align-items:center;gap:11px;display:inline-flex}.brand>span:last-child{flex-direction:column;display:flex}.brand strong{letter-spacing:.08em;color:var(--blue-dark);font-size:19px;line-height:1}.brand small{letter-spacing:.17em;color:var(--gray);margin-top:5px;font-size:8px}.brand-mark{background:var(--blue);border:3px solid #e8f3fa;border-radius:50%;width:42px;height:42px;display:block;position:relative;overflow:hidden}.brand-mark i{background:#fff;border-radius:50%;width:55px;height:6px;position:absolute;left:-8px;transform:rotate(-8deg)}.brand-mark i:first-child{top:13px}.brand-mark i:nth-child(2){opacity:.9;top:21px}.brand-mark i:nth-child(3){opacity:.75;top:29px}nav{color:#35546e;gap:38px;font-size:13px;font-weight:700;display:flex}nav a:hover{color:var(--blue)}.nav-cta{background:var(--yellow);color:var(--blue-deep);border-radius:6px;padding:13px 19px;font-size:13px;font-weight:800}.hero{background:linear-gradient(115deg,#f7fbfe 0% 54%,#dff1fb 54%,#91cef2 100%);grid-template-columns:1.04fr .96fr;min-height:700px;display:grid;position:relative;overflow:hidden}.hero-content{z-index:3;padding:92px 5vw 72px max(5vw,50vw - 720px);position:relative}.eyebrow{letter-spacing:.18em;color:var(--orange);margin:0 0 22px;font-size:11px;font-weight:900}.eyebrow.blue{color:var(--blue)}.eyebrow.orange{color:var(--orange)}.eyebrow.light{color:var(--sky)}.eyebrow.green-text{color:var(--green)}.hero h1{color:var(--blue-deep);letter-spacing:-.055em;max-width:760px;margin:0;font-size:clamp(51px,5.6vw,82px);line-height:.98}.hero h1 span{color:var(--blue)}.hero-copy{color:#4b6477;max-width:650px;margin:30px 0;font-size:18px;line-height:1.7}.hero-copy strong{color:var(--ink)}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.button{border-radius:6px;justify-content:center;align-items:center;gap:24px;min-height:50px;padding:0 22px;font-size:14px;font-weight:800;transition:transform .2s,box-shadow .2s;display:inline-flex}.button:hover{transform:translateY(-2px);box-shadow:0 10px 30px #144f8726}.button.primary{background:var(--blue);color:#fff}.button.secondary{color:var(--blue-dark);background:#fff;border:1px solid #cadae6}.button.yellow{background:var(--yellow);color:var(--blue-deep)}.hero-proof{border-top:1px solid #ccdfea;align-items:flex-start;gap:13px;max-width:650px;margin-top:46px;padding-top:24px;display:flex}.proof-icon{width:30px;height:30px;color:var(--green);background:#dff3e2;border-radius:50%;flex:0 0 30px;place-items:center;display:grid}.proof-icon svg{width:17px}.hero-proof p{color:#60798b;margin:0;font-size:12px;line-height:1.55}.hero-proof strong{color:var(--blue-deep);margin-bottom:2px;font-size:13px;display:block}.sun-disc{background:var(--yellow);opacity:.92;border-radius:50%;width:310px;height:310px;position:absolute;top:-145px;right:6vw}.hero-visual{z-index:2;flex-direction:column;justify-content:center;align-items:center;padding:90px 5vw 70px 3vw;display:flex;position:relative}.project-card{background:#fff;border-radius:18px;width:min(600px,100%);overflow:hidden;transform:rotate(1deg);box-shadow:0 30px 70px #0e3d6d33}.card-top{color:var(--blue-dark);letter-spacing:.14em;justify-content:space-between;align-items:center;padding:18px 22px;font-size:11px;display:flex}.card-top span{color:var(--orange);font-weight:900}.card-top strong{font-size:9px}.hero-photo-card img{object-fit:cover;width:100%;height:340px;display:block}.building-scene{background:linear-gradient(#9ad1f2 0 64%,#d8eaba 64%);height:325px;position:relative;overflow:hidden}.cloud{background:#ffffffa6;border-radius:20px;width:80px;height:18px;position:absolute}.c1{top:48px;left:52px}.c2{width:120px;top:82px;right:70px}.buildings-row{z-index:3;align-items:end;gap:8px;display:flex;position:absolute;bottom:61px;left:7%;right:7%}.building{filter:drop-shadow(6px 7px 3px #20505829);flex:1;min-width:0}.building:nth-child(2n){transform:translateY(12px)}.building:first-child,.building:nth-child(6){transform:scale(.9)translateY(8px)}.building-roof{background:var(--yellow);clip-path:polygon(7% 0,93% 0,100% 100%,0 100%);width:100%;height:13px}.building-body{background:#fff5e6;border-left:6px solid #ed8b44;grid-template-rows:repeat(5,1fr);grid-template-columns:1fr 1fr;gap:8px;height:139px;padding:9px;display:grid}.window{background:var(--blue);display:block;box-shadow:inset 0 0 0 2px #fff}.building-label{background:var(--blue-deep);color:#fff;text-align:center;padding:4px;font-size:8px;font-weight:900}.ground{background:#b8d68f;border-top:5px solid #fff;justify-content:space-around;align-items:center;width:100%;height:65px;display:flex;position:absolute;bottom:0}.ground i{background:var(--green);clip-path:polygon(50% 0,100% 75%,68% 75%,68% 100%,32% 100%,32% 75%,0 75%);width:18px;height:45px;display:block}.card-stats{grid-template-columns:repeat(3,1fr);padding:21px;display:grid}.card-stats div{text-align:center;border-right:1px solid #d8e4ec}.card-stats div:last-child{border:0}.card-stats strong{color:var(--blue);font-size:27px;display:block}.card-stats span{text-transform:uppercase;letter-spacing:.1em;color:var(--gray);font-size:10px}.location-pill{background:var(--blue-deep);color:#fff;border-radius:30px;margin-top:-10px;padding:12px 18px;font-size:11px;position:relative;box-shadow:0 8px 20px #0e3d6d3d}.location-pill span{color:var(--yellow);margin-right:7px}.numbers{background:var(--blue-deep);color:#fff;grid-template-columns:repeat(4,1fr);row-gap:0;padding:28px max(5vw,50vw - 720px);display:grid}.numbers div{border-right:1px solid #ffffff29;min-width:0;padding:14px 30px}.numbers div:nth-child(4n+1){padding-left:0}.numbers div:nth-child(4n){border-right:0}.numbers div:nth-child(n+5){border-top:1px solid #ffffff29;padding-top:25px}.numbers span,.numbers small{display:block}.numbers span{letter-spacing:.15em;color:var(--sky);font-size:9px;font-weight:800}.numbers strong{color:#fff;margin:8px 0 5px;font-size:25px;display:block}.numbers small{color:#b9cfe0;font-size:10px}.section{max-width:1440px;margin:auto;padding:110px 5vw}.section-head{max-width:710px}.section-head h2,.impact h2,.value-copy h2,.final-cta h2,.stability h2{letter-spacing:-.045em;color:var(--blue-deep);margin:0 0 20px;font-size:clamp(36px,4vw,58px);line-height:1.05}.section-head>p:last-child{color:#607586;font-size:16px;line-height:1.7}.project-grid{grid-template-columns:1.25fr repeat(3,1fr);gap:15px;margin-top:55px;display:grid}.feature{background:#f4f8fb;border-radius:12px;flex-direction:column;min-height:260px;padding:30px;display:flex}.feature-main{background:var(--blue);color:#fff}.feature h3{color:var(--blue-deep);margin:25px 0 10px;font-size:19px}.feature-main h3{color:#fff;margin-top:auto}.feature p{color:#647a8a;margin:0;font-size:13px;line-height:1.65}.feature-main p{color:#dceaf6}.feature-number{font-size:55px;font-weight:900}.progress{background:#fff3;border-radius:5px;height:6px;margin-top:22px;overflow:hidden}.progress i{background:var(--yellow);width:60%;height:100%;display:block}.icon-circle{width:48px;height:48px;color:var(--blue);background:#d9edf9;border-radius:50%;place-items:center;font-size:26px;font-weight:900;display:grid}.icon-circle.green{color:var(--green);background:#e2f2df}.icon-circle.power{color:#d99300;background:#fff0ca}.evidence{max-width:1440px;margin:0 auto;padding:105px 5vw 55px;scroll-margin-top:82px}.evidence-intro{grid-template-columns:1fr .8fr;align-items:end;gap:80px;margin-bottom:42px;display:grid}.evidence-intro h2{letter-spacing:-.045em;color:var(--blue-deep);margin:0;font-size:clamp(36px,4vw,58px);line-height:1.05}.evidence-intro>p{color:#607586;margin:0 0 5px;font-size:15px;line-height:1.75}.evidence-group{margin-top:36px}.evidence-group+.evidence-group{border-top:1px solid #d8e6ef;margin-top:52px;padding-top:46px}.evidence-group-title{align-items:center;gap:17px;margin-bottom:20px;display:flex}.evidence-group-title>span{background:var(--yellow);width:46px;height:46px;color:var(--blue-deep);border-radius:50%;flex:0 0 46px;place-items:center;font-size:12px;font-weight:900;display:grid}.evidence-group-title p{color:var(--orange);letter-spacing:.16em;margin:0 0 4px;font-size:9px;font-weight:900}.evidence-group-title h3{color:var(--blue-deep);margin:0;font-size:21px}.evidence-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.evidence-card{background:#fff;border:1px solid #d8e6ef;border-radius:14px;margin:0;overflow:hidden;box-shadow:0 16px 38px #0e3d6d14}.evidence-card>a{background:#edf6fb;display:block;overflow:hidden}.evidence-card img{aspect-ratio:16/11;object-fit:cover;background:#edf6fb;width:100%;transition:transform .28s;display:block}.evidence-card a:hover img,.evidence-card a:focus-visible img{transform:scale(1.018)}.evidence-card figcaption{padding:24px 26px 27px}.evidence-card figcaption span{color:var(--orange);letter-spacing:.16em;margin-bottom:10px;font-size:9px;font-weight:900;display:block}.evidence-card figcaption strong{color:var(--blue-deep);font-size:18px;line-height:1.35;display:block}.evidence-card figcaption p{color:#687d8c;margin:10px 0 0;font-size:12px;line-height:1.65}.evidence-hint{color:#748896;text-align:right;margin:20px 0 0;font-size:11px}.stability{background:#edf6fb;padding:80px 5vw 100px;scroll-margin-top:82px}.stability-card{background:var(--blue-deep);color:#fff;border-radius:16px;grid-template-columns:180px 1fr .85fr;align-items:center;gap:45px;max-width:1300px;margin:auto;padding:55px;display:grid;box-shadow:0 22px 50px #0e3d6d2e}.stability h2{color:#fff;font-size:38px}.stability-card p{color:#c5d8e7;font-size:14px;line-height:1.65}.seal{border:2px solid var(--yellow);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:160px;height:160px;display:flex;box-shadow:inset 0 0 0 10px #f5b22314}.seal span{color:var(--yellow);font-size:52px;font-weight:900}.seal small{text-transform:uppercase;letter-spacing:.15em;font-size:9px}.stability-card ul{margin:0;padding:0;list-style:none}.stability-card li{border-bottom:1px solid #ffffff24;align-items:center;gap:10px;padding:14px 0;font-size:12px;display:flex}.stability-card li svg{color:var(--yellow);width:17px}.stability-gallery{grid-column:1/-1;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:4px;display:grid}.stability-gallery figure{background:#ffffff14;border:1px solid #ffffff2e;border-radius:10px;margin:0;overflow:hidden}.stability-gallery img{object-fit:cover;width:100%;height:220px;display:block}.stability-gallery figcaption{color:#dceaf5;letter-spacing:.06em;text-transform:uppercase;padding:13px 15px;font-size:10px;font-weight:800}.construction-grid{grid-template-columns:.85fr 1.15fr;align-items:stretch;gap:18px;margin-top:50px;display:grid}.construction figure{background:#f2f7fa;border:1px solid #d6e5ee;border-radius:14px;margin:0;overflow:hidden}.construction figure img{object-fit:cover;width:100%;display:block}.site-photo{flex-direction:column;display:flex}.site-photo img{flex:1;min-height:420px}.site-photo figcaption{background:var(--blue-deep);color:#fff;flex-direction:column;gap:6px;padding:22px 24px;display:flex}.site-photo figcaption strong{font-size:16px}.site-photo figcaption span{color:var(--sky);letter-spacing:.05em;font-size:11px}.tunnel-strengths{background:#fff;border:1px solid #d6e5ee;border-radius:14px;padding:38px 42px;box-shadow:0 16px 38px #0e3d6d12}.tunnel-strengths h3{color:var(--blue-deep);letter-spacing:-.025em;margin:8px 0 14px;font-size:clamp(25px,2.3vw,36px);line-height:1.12}.tunnel-strengths>p:not(.eyebrow){color:#607586;font-size:13px;line-height:1.7}.tunnel-strengths ul{grid-template-columns:1fr 1fr;gap:10px 22px;margin:24px 0 0;padding:0;list-style:none;display:grid}.tunnel-strengths li{color:#647889;border-top:1px solid #e1ebf1;padding:13px 0 13px 19px;font-size:12px;line-height:1.55;position:relative}.tunnel-strengths li:before{content:"";background:var(--yellow);border-radius:50%;width:7px;height:7px;position:absolute;top:18px;left:0}.tunnel-strengths li strong{color:var(--blue-deep)}.asset-note{border-left:5px solid var(--yellow);color:#5a6670;background:#fff7df;margin-top:18px;padding:18px 22px;font-size:13px;line-height:1.65}.asset-note strong{color:var(--blue-deep)}.centered{text-align:center;max-width:830px;margin:0 auto}.flow{grid-template-columns:1fr 36px 1fr 36px 1fr 36px 1fr;align-items:center;margin-top:60px;display:grid}.flow-step{background:#fff;border:1px solid #dbe7ef;border-radius:10px;min-height:275px;padding:24px;position:relative}.flow-step.start{border-top:5px solid var(--yellow)}.flow-step.end{border-top:5px solid var(--green)}.flow-step>span{color:#d2dfe8;font-size:20px;font-weight:900;position:absolute;top:16px;right:18px}.flow-icon{width:48px;height:48px;color:var(--blue);background:#e4f1fa;border-radius:50%;place-items:center;font-size:20px;font-weight:900;display:grid}.flow-step.start .flow-icon{color:#c98900;background:#fff0c9}.flow-step.end .flow-icon{color:var(--green);background:#e2f3df}.flow-step h3{color:var(--blue-deep);margin:25px 0 10px;font-size:18px}.flow-step p{color:#647889;font-size:13px;line-height:1.65}.flow-arrow{text-align:center;color:var(--blue);font-size:24px}.flow-note{text-align:center;color:#607586;background:#f0f7fb;border-radius:8px;max-width:850px;margin:32px auto 0;padding:15px;font-size:12px}.flow-note strong{color:var(--blue-deep)}.bank-value{background:var(--blue);color:#fff;grid-template-columns:.85fr 1.15fr;gap:100px;padding:100px max(5vw,50vw - 720px);display:grid}.value-copy h2{color:#fff}.value-copy>p:not(.eyebrow){color:#d9e9f5;margin-bottom:30px;line-height:1.7}.value-list article{border-bottom:1px solid #fff3;grid-template-columns:55px 1fr;gap:18px;padding:22px 0;display:grid}.value-list article>strong{color:var(--yellow);font-size:13px}.value-list h3{margin:0 0 5px;font-size:18px}.value-list p{color:#d9e9f5;margin:0;font-size:12px}.safeguards{grid-template-columns:.7fr 1.3fr;gap:90px;display:grid}.safeguards-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.safeguards-grid article{background:#f3f8fb;border-radius:8px;grid-template-columns:38px 1fr;gap:14px;padding:22px;display:grid}.safeguards-grid article>span{color:var(--green);font-size:11px;font-weight:900}.safeguards-grid h3{color:var(--blue-deep);margin:0 0 8px;font-size:15px}.safeguards-grid p{color:#6a7e8d;margin:0;font-size:12px;line-height:1.55}.impact{text-align:center;background:#eaf5fb;padding:90px max(5vw,50vw - 720px)}.impact h2{max-width:780px;margin:0 auto 55px}.impact-grid{grid-template-columns:repeat(4,1fr);max-width:1200px;margin:auto;display:grid}.impact-grid div{border-right:1px solid #c7dce8;padding:15px 35px}.impact-grid div:last-child{border:0}.impact-grid strong{color:var(--blue);font-size:35px;display:block}.impact-grid span{color:#5e7484;margin-top:7px;font-size:11px;line-height:1.5;display:block}.final-cta{background:var(--blue-deep);color:#fff;grid-template-columns:1.2fr .8fr;align-items:center;gap:80px;padding:90px max(5vw,50vw - 720px);display:grid}.final-cta h2{color:#fff}.final-cta>div>p:last-child{color:#bdd2e2;max-width:760px;font-size:14px;line-height:1.75}.decision-card{color:var(--ink);border-top:7px solid var(--yellow);background:#fff;border-radius:12px;padding:35px}.decision-card>span{letter-spacing:.16em;color:var(--orange);font-size:9px;font-weight:900}.decision-card h3{color:var(--blue-deep);margin:15px 0 10px;font-size:24px}.decision-card p{color:var(--gray);margin-bottom:25px;font-size:12px}.decision-card a{background:var(--yellow);color:var(--blue-deep);border-radius:5px;justify-content:space-between;padding:15px 18px;font-size:13px;font-weight:900;display:flex}footer{color:#9eb8cc;border-top:6px solid var(--yellow);background:#082d51;grid-template-columns:1fr auto 1fr;align-items:center;gap:48px;min-height:138px;padding:24px max(5vw,50vw - 720px);font-size:10px;display:grid}.footer-brand strong{color:#fff}.footer-brand small{color:#9eb8cc}.footer-contact{text-align:center}.footer-contact p{margin:0 0 7px}.footer-contact>p:first-child strong{color:#fff;letter-spacing:.08em;font-size:12px}.footer-contact>p:nth-child(2){color:#b7cbda;font-size:11px}.footer-contact>p:nth-child(2) strong{color:#fff}.footer-contact>div{justify-content:center;align-items:center;gap:10px;margin-top:12px;display:flex}.footer-contact a{color:var(--sky);font-size:11px;font-weight:800}.footer-contact a:hover{text-decoration:underline}.footer-contact span{color:var(--yellow)}.footer-top{color:#fff;justify-self:end;font-weight:700}@media (width<=980px){nav{display:none}.hero{background:linear-gradient(#f7fbfe 0 58%,#dff1fb 58%);grid-template-columns:1fr}.hero-content{padding:70px 6vw 40px}.hero-visual{padding:40px 6vw 80px}.numbers{grid-template-columns:1fr 1fr}.numbers div{padding:20px}.numbers div:nth-child(odd){padding-left:20px}.numbers div:nth-child(2n){border-right:0}.numbers div:nth-child(n+3){border-top:1px solid #ffffff29;padding-top:20px}.project-grid{grid-template-columns:1fr 1fr}.evidence-intro{grid-template-columns:1fr;gap:24px}.stability-card{grid-template-columns:140px 1fr}.stability-card .stability-facts{grid-column:1/-1}.stability-gallery{grid-template-columns:repeat(3,1fr)}.stability-gallery img{height:180px}.seal{width:130px;height:130px}.construction-grid{grid-template-columns:1fr}.site-photo img{min-height:360px}.flow{grid-template-columns:1fr 22px 1fr}.flow-step:nth-of-type(3){grid-column:1}.flow-step:nth-of-type(4){grid-column:3}.flow-arrow:nth-of-type(2){display:none}.bank-value,.final-cta{grid-template-columns:1fr;gap:45px}.safeguards{grid-template-columns:1fr}.impact-grid{grid-template-columns:1fr 1fr;gap:30px}.impact-grid div:nth-child(2){border:0}}@media (width<=640px){.topbar{height:70px;padding:0 18px}.nav-cta{display:none}.hero-content{padding-top:55px}.hero h1{font-size:47px}.hero-copy{font-size:16px}.hero-actions{flex-direction:column}.button{width:100%}.hero-proof{margin-top:34px}.hero-visual{padding:20px 14px 60px}.hero-photo-card img{height:245px}.card-stats{padding:15px}.card-stats strong{font-size:21px}.card-stats span{font-size:8px}.numbers{padding:18px}.numbers div{padding:16px 9px}.numbers strong{font-size:19px}.numbers span{font-size:7px}.numbers small{font-size:8px}.section{padding:75px 20px}.project-grid{grid-template-columns:1fr}.feature{min-height:220px}.evidence{padding:70px 20px 55px}.evidence-grid{grid-template-columns:1fr}.evidence-group+.evidence-group{margin-top:38px;padding-top:34px}.evidence-group-title h3{font-size:18px}.evidence-hint{text-align:left}.stability{padding:55px 20px 70px}.stability-card{grid-template-columns:1fr;gap:28px;padding:30px}.seal{margin:auto}.stability-gallery{grid-template-columns:1fr}.stability-gallery img{height:210px}.site-photo img{min-height:280px}.tunnel-strengths{padding:28px 24px}.tunnel-strengths ul{grid-template-columns:1fr}.flow{grid-template-columns:1fr;gap:10px}.flow-arrow{transform:rotate(90deg)}.flow-step:nth-of-type(3),.flow-step:nth-of-type(4){grid-column:auto}.flow-arrow:nth-of-type(2){display:block}.bank-value,.final-cta{padding:75px 20px}.safeguards-grid{grid-template-columns:1fr}.impact{padding:75px 20px}.impact-grid{grid-template-columns:1fr 1fr;gap:0}.impact-grid div{border-bottom:1px solid #c7dce8;padding:22px 10px}.impact-grid div:nth-child(2){border-right:0}.impact-grid div:nth-child(3),.impact-grid div:nth-child(4){border-bottom:0}footer{text-align:center;grid-template-columns:1fr;gap:24px;min-height:0;padding:32px 20px}.footer-brand{display:none}.footer-top{justify-self:center}.footer-contact>div{flex-wrap:wrap}}