@font-face{font-family:Poppins;src:url('assets/poppins-400.woff2') format('woff2'),url('assets/poppins-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Poppins;src:url('assets/poppins-600.woff2') format('woff2'),url('assets/poppins-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Poppins;src:url('assets/poppins-800.woff2') format('woff2'),url('assets/poppins-800.ttf') format('truetype');font-weight:800;font-display:swap}
:root{--deep:#05212c;--ink:#062f3d;--surface:#0b3543;--water:#89e4ee;--white:#f2f9fa;--muted:#b9cfd5;--sand:#d5b28b;--line:#bfdde329;--gutter:clamp(22px,5.2vw,80px);--ease:cubic-bezier(.2,.75,.2,1);color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:124px}body{margin:0;background:var(--deep);color:var(--white);font:400 16px/1.7 Poppins,Arial,sans-serif;-webkit-font-smoothing:antialiased}body.locked{overflow:hidden}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:default}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}img,video{max-width:100%;display:block}figure,p,h1,h2,h3,h4{margin:0}h1,h2,h3,h4{font-weight:800;line-height:1.13;letter-spacing:-.012em}h2{font-size:clamp(36px,4.6vw,67px)}h3{font-size:clamp(23px,2.6vw,35px)}em{color:var(--water);font-style:normal}p{color:var(--muted)}[hidden]{display:none!important}::selection{background:var(--water);color:var(--deep)}:focus-visible{outline:3px solid var(--water);outline-offset:5px}.light :focus-visible{outline-color:#126e85}.container{width:100%;max-width:1440px;margin:auto;padding-inline:var(--gutter)}.section{padding-block:clamp(76px,8.5vw,126px);scroll-margin-top:12px}.eyebrow{display:block;margin-bottom:21px;font-size:0.8125rem;letter-spacing:.16em;text-transform:uppercase;color:var(--water);font-weight:600}.small{font-size:0.875rem;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:15px;min-height:52px;padding:14px 23px;border:1px solid transparent;border-radius:40px;font-size:0.9375rem;font-weight:600;line-height:1.45;text-decoration:none;transition:background .25s,box-shadow .25s,transform .25s;white-space:normal}.button.primary{background:var(--water);color:var(--deep)}.button.primary:hover:not(:disabled){background:#b7f5fa;box-shadow:0 7px 28px #89e4ee22}.button.outline{background:transparent;border-color:var(--line);color:var(--white)}.button.outline:hover{border-color:var(--water);background:#ffffff08}.button:active:not(:disabled){transform:scale(.98)}.button:disabled{opacity:.4}.button svg,.icon-button svg{width:20px;height:20px;flex-shrink:0}.icon-button{width:48px;height:48px;flex-shrink:0;display:inline-grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--white);background:transparent}.icon-button:hover:not(:disabled){background:#ffffff10}.icon-button:disabled{opacity:.3}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.text-link{display:inline-flex;align-items:center;gap:14px;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:5px;font-size:0.9375rem;font-weight:600}.pill{display:inline-flex;padding:7px 12px;border:1px solid var(--line);border-radius:30px;font-size:0.8125rem}.plain-button{background:none;border:0;border-bottom:1px solid #bddbe349;padding:6px 0;color:var(--muted);font-size:0.8125rem;text-align:left}.plain-button:hover{color:white}.skip-link{position:fixed;top:-120px;left:15px;z-index:150;padding:12px 20px;background:var(--water);color:var(--deep)}.skip-link:focus{top:15px}.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}.section-top{display:flex;justify-content:space-between;align-items:end;gap:44px;margin-bottom:44px}.section-top>p{max-width:340px}.has-reveals .reveal{opacity:.01;transform:translateY(18px);transition:opacity .65s var(--ease),transform .65s var(--ease)}.has-reveals .reveal.is-visible{opacity:1;transform:none}
/* Full-width translucent white band (Carolina): the logo sits on it directly and the page shows through. */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:50;color:var(--ink);background:#ffffffc4;-webkit-backdrop-filter:blur(8px) saturate(1.25);backdrop-filter:blur(8px) saturate(1.25);border-bottom:1px solid #ffffff80;box-shadow:0 10px 30px #00121a24;transition:background .3s}
.site-header.scrolled,.entry-open .site-header{background:#ffffffd1}.site-header :focus-visible{outline-color:#107c95}
.nav{height:96px;display:flex;align-items:center;gap:26px;justify-content:space-between}
.brand-group{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;flex-shrink:0}.codrava-logo{width:140px;height:77px;object-fit:contain}
.footer-brand{background:#fff;padding:8px 16px;border-radius:5px}.footer-brand .codrava-logo{width:132px;height:72px}
.nav-links{display:flex;gap:24px;align-items:center}.nav-links a{font-size:0.8125rem;font-weight:600;color:var(--ink);text-decoration:none;position:relative}.nav-links a:after{content:'';position:absolute;bottom:-9px;left:0;height:2px;width:100%;background:#107c95;transform:scaleX(0);transform-origin:left;transition:transform .25s}.nav-links a:hover:after,.nav-links a[aria-current]:after{transform:scaleX(1)}
.header-instagram{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:0.9375rem;font-weight:600;white-space:nowrap;color:var(--ink)}.header-instagram svg{width:20px;height:20px}.header-instagram .social-arrow{width:16px;height:16px;color:#107c95}
.menu-toggle{display:none}.site-header .menu-toggle{border-color:#062f3d42;color:var(--ink)}.site-header .menu-toggle:hover{background:#062f3d0f}
.progress-track{position:absolute;bottom:0;width:100%;height:2px;overflow:hidden}.reading-progress{height:100%;background:#107c95;transform:scaleX(0);transform-origin:left}.entry-open .nav-links,.entry-open .menu-toggle,.entry-open .progress-track{display:none}
/* First screen is the actual quiz. No start button or duplicate opening. */
.entry-screen{position:relative;isolation:isolate;min-height:100svh;overflow:hidden;padding-top:96px;background:#052b38}.entry-water{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#052d38b5,#05212cf5 74%),url('assets/fondo-agua-900.jpg') center/cover;opacity:.68}.entry-layout{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:clamp(35px,6vw,88px);padding-block:45px 30px;min-height:calc(100svh - 186px)}.entry-copy h1{font-size:clamp(39px,4.6vw,68px)}.entry-copy>p{max-width:450px;font-size:1rem;margin-top:24px}.quiz-tips{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.entry-hashtag{display:block;font-size:0.8125rem;color:var(--water);letter-spacing:.025em;margin-top:33px}.entry-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:20px 28px;font-size:0.875rem;color:var(--sand)}.entry-bottom b{color:var(--water);margin-left:10px}.quiz-box{background:#04222dd9;backdrop-filter:blur(20px);border:1px solid #aee4ec30;border-radius:21px;padding:clamp(24px,2.9vw,42px);box-shadow:0 32px 100px #00101844;min-width:0}.quiz-top{display:flex;justify-content:space-between;gap:15px;font-size:0.75rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.quiz-track{height:3px;background:#c7f1f018;margin:19px 0 27px;overflow:hidden}.quiz-track>span{display:block;height:100%;background:var(--water);width:0;transition:width .4s var(--ease)}.quiz-question{font-size:clamp(21px,2.1vw,28px);line-height:1.35;letter-spacing:-.012em;min-height:114px}.quiz-options{display:grid;gap:10px;margin-top:18px}.quiz-option{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:#d9f9ff05;border:1px solid var(--line);border-radius:10px;padding:14px;color:var(--white);font-size:0.9375rem;line-height:1.45;min-height:62px;transition:border-color .2s,background .2s}.quiz-option:hover:not(:disabled){background:#7ae3ec10;border-color:var(--water)}.option-letter{width:27px;height:27px;display:grid;place-items:center;border:1px solid var(--line);border-radius:7px;color:var(--muted);font-size:0.8125rem;flex-shrink:0}.quiz-option.correct{background:#53d3aa14;border-color:#67dfb7}.quiz-option.wrong{background:#f29e9320;border-color:#efb3a8}.answer-status{margin-left:auto;font-size:1.25rem;flex-shrink:0}.feedback-slot{min-height:177px;padding-top:19px}.quiz-feedback{font-size:0.875rem;line-height:1.65;color:#d9ecef}.quiz-source{display:inline-block;margin-top:10px;color:var(--water);font-size:0.75rem;text-underline-offset:3px}.quiz-next{width:100%}.score-row{display:flex;align-items:center;gap:23px}.quiz-score{font-size:5.438rem;font-weight:800;line-height:1;color:var(--water);letter-spacing:-.012em;white-space:nowrap}.quiz-score small{font-size:1.875rem;color:var(--muted);letter-spacing:-.012em}.score-row h2{font-size:1.688rem;line-height:1.25}.challenge-copy{font-size:0.9375rem;margin:24px 0 17px}.share-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.share-actions .button{font-size:0.8125rem;padding:12px 17px;min-height:44px}.share-actions .plain-button{margin-left:4px}.quiz-share-status{font-size:0.8125rem;min-height:29px;margin-top:12px}.draga-invitation{border-top:1px solid var(--line);padding-top:24px;margin-top:9px}.draga-invitation h3{font-size:1.312rem;line-height:1.4;letter-spacing:-.012em}.start-draga{width:100%;margin:21px 0 13px}.draga-invitation>.plain-button{display:block;margin-inline:auto}.quiz-box.is-result .quiz-track{margin-bottom:22px}
/* User-triggered extraction fills the glass, then a continuous water wipe reveals the page. */
.extraction-screen{position:fixed;inset:0;z-index:100;isolation:isolate;background:transparent;overflow:hidden}.sediment-screen{position:absolute;inset:0;opacity:0;transition:opacity 1.8s ease;overflow:hidden;background:linear-gradient(#70513644,#523523cc);clip-path:inset(0)}.extracting .sediment-screen{opacity:1}.sediment-clouds{position:absolute;inset:0}.sediment-clouds span{position:absolute;left:var(--x);top:var(--y);width:var(--size);height:var(--size);border-radius:43% 57% 38% 62%;background:radial-gradient(ellipse at 30% 25%,#bda37f,#795633 52%,#4b3625 88%);box-shadow:0 0 60px 16px #92704bc9;transform:translate(-50%,-50%) scale(0) rotate(var(--turn));opacity:0}.extracting .sediment-clouds span{animation:sediment-fill 1.8s var(--delay) cubic-bezier(.2,.8,.2,1) both}.water-wash{position:absolute;inset:0;background:linear-gradient(180deg,#96f8ff14,#7ef1f3c9 55%,#e2fffff5 88%,#75e8f099);transform:translateY(-110%);opacity:0;clip-path:polygon(0 0,100% 0,100% 89%,92% 92%,79% 91%,68% 96%,55% 92%,43% 99%,29% 93%,17% 97%,0 92%)}.washing .water-wash{animation:water-sweep 2.4s cubic-bezier(.45,.05,.2,1) both}.washing .sediment-screen{animation:sediment-wipe 2.3s cubic-bezier(.45,.05,.2,1) both}.extraction-copy{position:absolute;top:40%;left:50%;width:min(680px,85vw);transform:translate(-50%,-50%);text-align:center;padding:28px;background:#032331a3;border:1px solid #d8f9ff30;border-radius:17px;backdrop-filter:blur(8px)}.extraction-copy>p{font-size:clamp(29px,4.2vw,53px);font-weight:800;line-height:1.2;letter-spacing:-.012em;color:var(--white);margin-bottom:17px}.extraction-copy>.eyebrow{font-size:0.75rem}.washing .extraction-copy{animation:caption-wash 2.4s both}.skip-animation{position:absolute;bottom:max(30px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);white-space:nowrap;background:#05212cbd!important;font-size:0.8125rem}.skip-animation:active{transform:translateX(-50%)!important}
@keyframes sediment-fill{0%{transform:translate(-50%,-50%) scale(0) rotate(var(--turn));opacity:0}35%{opacity:.85}100%{transform:translate(-50%,-50%) scale(1.2) rotate(calc(var(--turn) + 35deg));opacity:1}}@keyframes water-sweep{0%{transform:translateY(-105%);opacity:1}100%{transform:translateY(115%);opacity:1}}@keyframes sediment-wipe{0%{clip-path:inset(0 0 0 0)}100%{clip-path:inset(100% 0 0 0)}}@keyframes caption-wash{0%,30%{opacity:1}75%,100%{opacity:0}}
/* Main campaign: water and people lead, equipment stays secondary. */
.hero{position:relative;isolation:isolate;min-height:860px;display:flex;flex-direction:column;justify-content:end;padding-top:96px;overflow:hidden}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3}.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#012536bd,#00273728 85%),linear-gradient(0deg,#05212c 0%,#05212c08 70%)}.hero-main{padding-top:85px;padding-bottom:80px}.hero h2{font-size:clamp(78px,10.8vw,153px);letter-spacing:-.012em;line-height:.98}.hero h2 span{display:block}.sediment-word{font-size:.58em;color:#e2ccb2;letter-spacing:-.012em;margin-bottom:10px}.water-word{color:#e3fcff}.hero-copy{font-size:clamp(17px,1.6vw,23px);max-width:570px;line-height:1.6;color:#def0f3;margin-block:30px}.hero-actions{min-height:56px}.hero-bottom{background:#05212c8a;border-top:1px solid var(--line)}.hero-bottom-inner{display:grid;grid-template-columns:1fr 1.1fr 1fr auto;gap:28px;align-items:center;padding-block:34px}.hero-stat strong{font-size:2.188rem;font-weight:600;letter-spacing:-.012em;display:block;line-height:1.4;white-space:nowrap}.hero-stat strong small{font-size:0.875rem;letter-spacing:0;font-weight:400}.hero-stat>span{font-size:0.75rem;display:block;color:var(--muted);max-width:225px}.source-prompt{font-size:0.75rem;color:var(--muted);text-decoration:none;line-height:1.8}.story-layout{display:grid;grid-template-columns:1.04fr 1fr;gap:clamp(45px,8vw,115px);align-items:start}.story-visual{position:sticky;top:137px}.story-visual h2{font-size:clamp(35px,4.1vw,59px);margin-bottom:28px}.story-frame{position:relative;aspect-ratio:1.2;border:1px solid var(--line);border-radius:17px;overflow:hidden;background:#0c5669;view-transition-name:reservoir}.reservoir-illustration{position:absolute;inset:0;background:linear-gradient(#063b56,#0a6d81 80%);overflow:hidden}.reservoir-rays{position:absolute;inset:0;background:url('assets/fondo-agua-900.jpg') center top/cover;opacity:.34}.reservoir-capacity{position:absolute;inset:0;display:flex;align-items:flex-start;justify-content:center;padding-top:45px;color:#b5f7fc;font-size:0.8125rem;letter-spacing:.1em}.reservoir-sediment{position:absolute;bottom:0;left:-5%;width:110%;height:52%;border-radius:50% 37% 0 0/18% 25% 0 0;background:radial-gradient(ellipse at 25% 18%,#e4d1b1,#ad8d65 53%,#785534);transition:height 1.2s var(--ease);display:flex;align-items:center;justify-content:center;color:#3f2a17;font-size:0.8125rem}.reservoir-sediment:after{content:'';position:absolute;inset:0;background:radial-gradient(#684b27aa 1px,transparent 1px);background-size:8px 9px;opacity:.4}.story-frame[data-step="1"] .reservoir-sediment{height:64%}.story-frame[data-step="2"] .reservoir-sediment{height:40%}.story-frame[data-step="3"] .reservoir-sediment{height:24%}.story-frame[data-step="4"] .reservoir-sediment{height:20%}.story-frame[data-step="4"] .reservoir-sediment>span{opacity:0}.extraction-line{position:absolute;left:28%;top:-8%;height:80%;width:40%;border-left:11px solid #efdab7;border-bottom:11px solid #efdab7;border-bottom-left-radius:55px;transform:rotate(-12deg);opacity:0;transition:opacity .6s}.story-frame[data-step="2"] .extraction-line{opacity:1}.story-photo-label{position:absolute;bottom:0;width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;background:#04212ce8;padding:18px 21px;font-size:0.75rem}.story-photo-label b{white-space:nowrap;color:var(--water);font-weight:400}.story-controls{display:flex;align-items:center;gap:18px;margin-top:20px}.story-controls .button{font-size:0.8125rem;min-height:46px;padding:12px 19px}.story-controls>.small{font-size:0.75rem}.story-status{font-size:0.75rem;min-height:22px;margin-top:12px}.story-chapters{padding-top:48px}.chapter{min-height:355px;padding:45px 0;border-top:1px solid var(--line);opacity:.48;transition:opacity .5s}.chapter.active{opacity:1}.chapter-kicker{display:flex;align-items:center;gap:13px;font-size:0.75rem;letter-spacing:.11em;color:var(--water);margin-bottom:20px}.chapter-kicker b{font-size:1rem;color:var(--sand);font-weight:400}.chapter h3{font-size:clamp(25px,2.7vw,37px);margin-bottom:21px}.chapter p{font-size:1rem}.chapter .chapter-note{font-size:0.75rem;margin-top:12px;color:#9fb7bf}
/* Exact conversions, rounded only for presentation. */
.light{color:var(--ink);background:#eaf3f3;color-scheme:light;border-radius:40px 40px 0 0}.light p{color:#42626c}.light em,.light .eyebrow{color:#107c95}.fact-strip{display:flex;align-items:center;gap:24px;margin:35px 0;border-block:1px solid #174a6022;padding-block:26px}.fact-strip strong{font-size:clamp(27px,3.1vw,42px);letter-spacing:-.012em;font-weight:600;display:block;line-height:1.2}.fact-strip span{display:block;font-size:0.8125rem;margin-top:8px}.fact-strip .fact-equals{font-size:2.312rem;color:#5a7c89;margin:0 12px}.fact-strip a{font-size:0.8125rem;margin-left:auto}.impact-grid{display:grid;grid-template-columns:.9fr 1.1fr;border:1px solid #14465722;border-radius:18px;overflow:hidden}.impact-input{padding:39px;border-right:1px solid #14465722}.range-label{display:block;font-size:1.125rem;font-weight:600;line-height:1.5;margin-top:28px}.trip-selector{display:flex;align-items:center;justify-content:space-between;gap:25px;margin:22px 0 27px}.trip-selector .icon-button{border-color:#14465744;color:var(--ink)}.trip-selector strong{font-size:5.188rem;line-height:1.1;letter-spacing:-.012em;text-align:center}.trip-selector small{display:block;font-size:0.875rem;letter-spacing:0;margin-top:8px;font-weight:400}.trip-range{display:block;width:100%;accent-color:#0b7c96;cursor:pointer;min-height:25px}.range-ends{display:flex;justify-content:space-between;font-size:0.75rem;color:#4f6b77}.impact-assumption{border-top:1px solid #14465722;padding-top:24px;margin-top:29px;font-size:0.875rem}.impact-results{background:var(--ink);color:var(--white);padding:39px}.impact-results p{color:var(--muted)}.result-label{font-size:0.875rem}.result-number{font-size:clamp(52px,6.5vw,88px);line-height:1.25;font-weight:800;letter-spacing:-.012em;margin-top:24px;color:var(--water);font-variant-numeric:tabular-nums;white-space:nowrap}.result-unit{font-size:1.062rem}.capacity-meter{height:6px;background:#ffffff15;margin:29px 0;overflow:hidden;border-radius:4px}.capacity-meter span{display:block;height:100%;width:10%;background:var(--water);transition:width .35s}.result-secondary{display:grid;grid-template-columns:1fr 1fr;gap:26px}.result-secondary strong{font-size:2.25rem;letter-spacing:-.012em;white-space:nowrap}.result-secondary p{font-size:0.75rem;max-width:150px}.calculation-note{font-size:0.8125rem;margin-top:23px;max-width:1050px}.math-disclosure{font-size:0.8125rem;margin-top:16px;max-width:1050px}.math-disclosure summary{cursor:pointer;text-decoration:underline;text-underline-offset:4px}.math-disclosure p{margin-top:13px}.statement{font-size:clamp(29px,4.1vw,55px);font-weight:600;letter-spacing:-.012em;line-height:1.3;margin-top:76px}.statement em{color:#107c95}
.approved-gallery{margin-top:60px}.approved-gallery h3{font-size:1.812rem;margin-bottom:25px}.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.gallery-card{padding:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--deep);color:var(--white);text-align:left}.gallery-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.gallery-card span{display:block;padding:14px;font-size:0.8125rem}.video-section{background:#0a3442}.video-block{margin:32px 0 15px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#001721}.video-block video{width:100%;height:auto}.video-block>p{padding:15px}
.campaign-section{background:#0d3541}.campaign-layout{display:grid;grid-template-columns:1.13fr 1fr;gap:clamp(35px,6vw,88px);align-items:center}.campaign-image{padding:0;border:1px solid var(--line);border-radius:17px;overflow:hidden;background:transparent;width:100%}.campaign-image img{width:100%;height:auto;transition:transform .8s var(--ease)}.campaign-image:hover img{transform:scale(1.025)}.campaign-figure figcaption{font-size:0.75rem;color:var(--muted);margin-top:12px}.campaign-copy h2{font-size:clamp(36px,4.2vw,59px)}.campaign-copy>p{font-size:0.9375rem;margin-top:24px}.campaign-copy>.text-link{margin-top:25px;font-size:0.8125rem;color:var(--water)}.quote-wrap{height:180px;display:flex;align-items:center;margin-top:16px;overflow:auto;scrollbar-width:thin}.campaign-quote{font-size:clamp(20px,2.1vw,29px);line-height:1.4;letter-spacing:-.012em;margin:0;color:#e1eef0}.quote-controls{display:flex;gap:12px;align-items:center}.quote-position{font-size:0.75rem;color:var(--muted);margin-left:7px}.world-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:46px}.world-card{padding-top:26px;border-top:1px solid var(--line)}.world-card .eyebrow{font-size:0.75rem;letter-spacing:.1em}.world-card h3{font-size:1.75rem;margin-bottom:19px}.world-card p{font-size:0.9375rem;margin-bottom:21px}.world-card a{font-size:0.75rem;color:var(--water);text-underline-offset:4px}.world-note{margin-top:37px;font-size:0.75rem;max-width:1050px}
.faq-section{background:#082c39}.faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(45px,6vw,90px);align-items:start}.faq-heading{position:sticky;top:145px}.faq-heading>p{font-size:0.9375rem;max-width:350px;margin-top:24px}.faq-list details{border-top:1px solid var(--line)}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;padding:25px 33px 25px 0;position:relative;font-size:1rem;line-height:1.55;color:#e6f2f4;font-weight:600;letter-spacing:-.012em}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:0;top:24px;font-size:1.438rem;line-height:1.3;color:var(--water);font-weight:400}.faq-list details[open] summary:after{content:'−'}.faq-answer{font-size:0.9375rem;color:var(--muted);padding:0 30px 25px 0;line-height:1.8}.faq-answer strong{font-weight:600;color:#e4f1f4}.faq-answer a{color:var(--water);text-underline-offset:3px}.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:41px}.source-grid article{border-top:1px solid var(--line);padding-top:23px}.source-grid article>span{font-size:0.75rem;color:var(--sand)}.source-grid h3{font-size:1.438rem;margin:16px 0}.source-grid p{font-size:0.875rem;margin-bottom:18px}.source-grid a{font-size:0.75rem;color:var(--water)}.challenge-section{background:#8ddfe7;color:var(--deep);padding:90px 0;text-align:center}.challenge-section .eyebrow{color:#195a69}.challenge-section h2{font-size:clamp(35px,4.4vw,61px)}.challenge-section em{color:#146980}.challenge-section p{color:#235964;font-size:1rem;margin:25px auto;max-width:550px}.challenge-section .actions{justify-content:center;margin-top:30px}.challenge-section .button.primary{background:var(--deep);color:var(--white)}.challenge-section .button.outline{border-color:#1a57675e;color:var(--deep)}.challenge-section .entry-hashtag{color:#235964}.contact-band{padding:47px 0;border-bottom:1px solid var(--line)}.contact-band .container{display:flex;gap:30px;align-items:center;justify-content:space-between}.contact-band h2{font-size:1.625rem}.contact-band p{font-size:0.875rem;margin-top:12px}.site-footer{padding:45px 0 30px}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:35px}.footer-top>p{font-size:1.25rem;line-height:1.5;letter-spacing:-.012em;color:var(--sand)}.footer-top>p strong{color:var(--water);font-weight:600}.footer-top>p span{font-size:0.75rem;letter-spacing:0;color:var(--muted)}.footer-top .text-link{font-size:0.8125rem}.footer-bottom{border-top:1px solid var(--line);padding-top:25px;margin-top:35px;display:flex;justify-content:space-between;align-items:center;gap:35px}.footer-bottom p{font-size:0.75rem}.noscript-note{padding:20px;text-align:center;background:#0a3542;font-size:0.875rem}.media-dialog{width:min(1200px,94vw);max-height:92svh;border:1px solid var(--line);border-radius:15px;background:var(--deep);color:var(--white);padding:15px}.media-dialog::backdrop{background:#001520df;backdrop-filter:blur(8px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:15px}.dialog-top p{font-size:0.875rem}.dialog-image{width:100%;max-height:75svh;object-fit:contain;border-radius:8px}.reduced-motion{scroll-behavior:auto}.reduced-motion *,.reduced-motion *:before,.reduced-motion *:after{animation:none!important;transition:none!important}.reduced-motion .reveal{opacity:1!important;transform:none!important}::view-transition-old(reservoir){animation-duration:.4s}::view-transition-new(reservoir){animation-duration:.4s}
@media(min-width:1500px){.entry-layout{gap:95px}.entry-copy h1{font-size:4.375rem}.quiz-box{padding:40px}}
@media(max-width:1100px){.nav-links{gap:16px}.nav-links a{font-size:0.75rem}.nav{gap:19px}.header-instagram{font-size:0.8125rem}.entry-layout{gap:35px}.entry-copy h1{font-size:2.875rem}.quiz-question{font-size:1.438rem;min-height:112px}.feedback-slot{min-height:204px}.quiz-box{padding:27px}.hero-bottom-inner{grid-template-columns:repeat(3,1fr)}.source-prompt{grid-column:1/-1}.hero-stat strong{font-size:1.938rem}.story-layout{gap:46px}.story-frame{aspect-ratio:1}.chapter{min-height:350px}.hero{min-height:850px}.score-row{gap:17px}.score-row h2{font-size:1.375rem}}
@media(max-width:1000px){.nav-links{display:none;position:absolute;top:96px;left:0;width:100%;padding:25px var(--gutter);background:#f4fafb;box-shadow:0 20px 30px #00101840;border-bottom:1px solid #062f3d1f}.nav-links.open{display:flex;flex-direction:column;align-items:flex-start;gap:25px}.nav-links a{font-size:1rem}.header-instagram{margin-left:auto}.menu-toggle{display:inline-grid}.result-number{font-size:3.562rem}.impact-input,.impact-results{padding:30px}}
@media(max-width:800px){.entry-layout{grid-template-columns:1fr;max-width:610px;gap:25px;padding-top:30px}.entry-copy h1{font-size:2.312rem;max-width:430px}.entry-copy h1 br{display:none}.entry-copy>p{font-size:0.875rem;margin-top:15px;max-width:none}.entry-copy .eyebrow{font-size:0.75rem;margin-bottom:13px}.entry-copy .entry-hashtag{display:none}.quiz-tips{margin-top:16px}.pill{font-size:0.75rem;padding:5px 10px}.quiz-question{min-height:85px;font-size:1.438rem}.feedback-slot{min-height:164px}.entry-bottom{max-width:610px;font-size:0.75rem}.story-layout{grid-template-columns:1fr;gap:12px}.story-visual{position:static}.story-frame{aspect-ratio:1.6}.story-chapters{padding-top:24px}.chapter{min-height:0;opacity:1;padding-block:30px}.chapter p{font-size:1rem}.story-visual h2{font-size:2.625rem}.section-top{flex-direction:column;align-items:start;gap:25px}.section-top>p{max-width:500px;font-size:0.9375rem}.campaign-layout{grid-template-columns:1fr;gap:37px}.campaign-figure{max-width:620px}.quote-wrap{height:125px}.campaign-copy h2{font-size:2.625rem}.campaign-quote{font-size:1.625rem}.world-grid{gap:24px;grid-template-columns:1fr}.world-card{padding-block:25px 12px}.world-card p{max-width:620px}.world-grid{margin-top:25px}.world-card .eyebrow{margin-bottom:14px}.source-grid{grid-template-columns:1fr;gap:30px}.source-grid p{max-width:620px}.faq-layout{grid-template-columns:1fr;gap:35px}.faq-heading{position:static}.faq-heading>p{max-width:500px}.faq-heading h2 br{display:none}.footer-top{flex-wrap:wrap}.hero{min-height:800px}.hero-main{padding-top:80px;padding-bottom:70px}.hero h2{font-size:6.875rem}.hero .eyebrow{font-size:0.75rem}.hero-stat strong{font-size:1.812rem}.hero-stat strong small{display:block;font-size:0.8125rem}.hero-stat>span{margin-top:7px;font-size:0.75rem}.hero-bottom-inner{gap:19px;padding-block:28px}.source-prompt{font-size:0.75rem}.fact-strip strong{font-size:1.875rem}.fact-strip a{margin-left:0}.fact-strip{gap:20px;flex-wrap:wrap}.fact-strip a{flex-basis:100%}.impact-grid{grid-template-columns:1fr}.impact-input{border-right:0;border-bottom:1px solid #14465722}.trip-selector{max-width:500px;margin-inline:auto}.range-label{font-size:1.125rem}.result-number{font-size:4.812rem}.result-secondary strong{font-size:2.188rem}.contact-band .container{flex-direction:column;align-items:flex-start}.footer-bottom{align-items:flex-start;flex-direction:column;gap:19px}}
@media(max-width:480px){:root{--gutter:22px}.nav{height:84px;gap:16px}.codrava-logo{width:118px;height:65px}.header-instagram{font-size:0.8125rem;gap:8px}.header-instagram .social-arrow{display:none}.header-instagram svg{width:19px;height:19px}.menu-toggle{width:39px;height:39px}.nav-links{top:84px}.entry-screen{padding-top:84px}.entry-layout{padding-top:24px;gap:21px}.entry-copy h1{font-size:2.062rem;line-height:1.16}.entry-copy>p{font-size:0.8125rem;line-height:1.6;margin-top:14px}.entry-copy .eyebrow{font-size:0.75rem;margin-bottom:10px}.quiz-tips{gap:7px;margin-top:13px}.quiz-box{padding:23px 20px;border-radius:16px}.quiz-top{font-size:0.75rem;gap:10px}.quiz-track{margin:16px 0 22px}.quiz-question{font-size:1.312rem;min-height:113px}.quiz-options{gap:9px;margin-top:11px}.quiz-option{font-size:0.875rem;min-height:61px;padding:12px;gap:11px}.feedback-slot{min-height:204px}.quiz-feedback{font-size:0.8125rem}.quiz-source{font-size:0.75rem}.quiz-next{font-size:0.875rem}.entry-bottom{font-size:0.75rem;padding-block:17px 25px}.entry-bottom b{margin-left:4px}.quiz-score{font-size:4.5rem}.quiz-score small{font-size:1.562rem}.score-row{gap:16px}.score-row h2{font-size:1.375rem}.challenge-copy{font-size:0.875rem;margin-top:23px}.draga-invitation h3{font-size:1.188rem}.start-draga{font-size:0.8125rem;gap:10px}.share-actions{gap:8px}.share-actions .button{font-size:0.75rem;padding:10px 14px}.share-actions .plain-button{font-size:0.75rem}.hero{min-height:790px;padding-top:84px}.hero-main{padding-top:73px;padding-bottom:63px}.hero h2{font-size:clamp(72px,21vw,100px)}.hero h2 .sediment-word{font-size:.53em}.hero-copy{font-size:1rem;line-height:1.6;margin-block:25px}.hero-main .eyebrow{max-width:260px;line-height:1.7;font-size:0.75rem}.hero-actions{gap:10px;align-items:stretch}.hero-actions .button{font-size:0.75rem;padding:12px 14px;gap:10px;min-height:49px}.hero-stat strong{font-size:1.5rem}.hero-stat strong small{font-size:0.75rem;margin-top:3px}.hero-stat>span{font-size:0.75rem;line-height:1.7}.hero-bottom-inner{gap:18px 14px;padding-block:24px}.source-prompt{font-size:0.75rem}.section{padding-block:70px}h2{font-size:2.25rem}.eyebrow{font-size:0.75rem;margin-bottom:19px}.story-visual h2{font-size:2.375rem}.story-frame{aspect-ratio:1.24}.story-controls{gap:15px}.story-controls .button{font-size:0.75rem;padding:11px 15px}.story-controls>.small{max-width:100px;font-size:0.75rem}.story-photo-label{font-size:0.75rem;padding:17px}.reservoir-capacity{font-size:0.75rem;padding-top:32px}.reservoir-sediment{font-size:0.75rem}.chapter h3{font-size:1.688rem;margin-bottom:18px}.chapter-kicker{font-size:0.75rem;letter-spacing:.07em;margin-bottom:17px}.chapter p{font-size:1rem}.light{border-radius:25px 25px 0 0}.section-top{margin-bottom:30px}.fact-strip{gap:18px;padding-block:24px;margin-top:24px}.fact-strip strong{font-size:1.562rem}.fact-strip span{font-size:0.75rem}.fact-strip .fact-equals{margin:0;font-size:1.625rem}.fact-strip a{font-size:0.75rem}.impact-input,.impact-results{padding:27px 22px}.range-label{margin-top:23px;font-size:1.062rem}.trip-selector strong{font-size:4.625rem}.result-number{font-size:clamp(46px,14.7vw,65px)}.result-label{font-size:0.8125rem}.result-unit{font-size:1rem}.result-secondary strong{font-size:1.812rem}.result-secondary p{font-size:0.75rem}.result-secondary{gap:22px}.calculation-note,.math-disclosure{font-size:0.75rem}.statement{font-size:1.875rem;margin-top:47px}.campaign-copy h2{font-size:2.375rem}.quote-wrap{height:150px}.campaign-quote{font-size:1.438rem}.campaign-copy>p{font-size:0.9375rem}.world-card h3{font-size:1.688rem}.faq-list summary{font-size:1rem;padding-block:24px}.faq-answer{font-size:0.875rem;padding-right:8px}.source-grid{margin-top:33px}.source-grid h3{font-size:1.375rem}.challenge-section{padding-block:65px}.challenge-section h2{font-size:2.188rem}.challenge-section p{font-size:0.9375rem}.challenge-section .button{font-size:0.8125rem;padding:13px 18px}.challenge-section .entry-hashtag{font-size:0.75rem}.contact-band h2{font-size:1.625rem}.contact-band .button{font-size:0.8125rem}.footer-top{gap:27px}.footer-top>p{font-size:1.062rem}.footer-top>p span{font-size:0.75rem}.footer-bottom p{font-size:0.75rem}.gallery-grid{grid-template-columns:1fr}.extraction-copy{padding:25px 22px;width:88vw}.extraction-copy>p{font-size:2.062rem}.extraction-copy .small{font-size:0.75rem}.extraction-copy .eyebrow{font-size:0.75rem}.skip-animation{font-size:0.75rem;width:260px}.dialog-top p{font-size:0.75rem}.dialog-top .icon-button{width:39px;height:39px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.has-reveals .reveal{opacity:1!important;transform:none!important}}
@media print{.entry-screen,.extraction-screen,.site-header,.story-controls,.media-dialog,.share-actions,.button,.contact-band{display:none!important}body{background:white;color:black}main[hidden],footer[hidden]{display:block!important}.hero{min-height:0;padding:30px 0}.hero-image,.hero-shade{display:none}.hero h2 span,.hero-copy,p,em,.hero-stat strong{color:black!important}.hero-main{padding-block:25px}.hero-bottom-inner{padding-block:20px}.hero h2{font-size:3.75rem}.section{padding-block:35px}.has-reveals .reveal{opacity:1;transform:none}.story-visual,.faq-heading{position:static}.story-layout,.faq-layout{display:block}.chapter{min-height:0;opacity:1}.light,.impact-results,.campaign-section,.faq-section,.challenge-section{background:white;color:black}.faq-list details .faq-answer{display:block}.story-frame{max-width:400px}.footer-top{display:none}.challenge-section{padding-block:30px}}

.draga-engine{display:block;width:190px;height:64px;color:var(--water);margin:0 auto 20px}.extracting .pump-flow{stroke-dasharray:6 7;animation:pump-flow .8s linear infinite}@keyframes pump-flow{to{stroke-dashoffset:-26}}

/* Readable type and an explicit optional quiz. */
.entry-gateway{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;padding-block:1.4rem;border-bottom:1px solid var(--line)}
.entry-gateway>span{font-size:.875rem;color:var(--muted)}.entry-gateway .button{font-size:.875rem;white-space:normal}
body{font-size:1rem;line-height:1.8;letter-spacing:.008em}h1,h2,h3,h4{letter-spacing:-.012em;line-height:1.2}
.nav-links a,.header-instagram{font-size:.875rem}.button,.text-link,.quiz-option{letter-spacing:.012em}
.entry-copy>p,.chapter p,.campaign-copy>p,.world-card p,.faq-answer,.source-grid p{font-size:1rem;line-height:1.85}
.quiz-question{font-size:clamp(1.35rem,2.1vw,1.75rem);line-height:1.5;letter-spacing:0;min-height:8.2rem}
.quiz-option{font-size:1rem;line-height:1.6;min-height:4.6rem}.quiz-feedback{font-size:.9375rem;line-height:1.8}.feedback-slot{min-height:15rem}
.quiz-top,.pill,.quiz-source,.small,.eyebrow,.story-photo-label,.hero-stat>span,.result-secondary p,.calculation-note,.math-disclosure{font-size:.8125rem;line-height:1.7}
.entry-copy h1{letter-spacing:-.012em;line-height:1.22}.entry-layout{min-height:0;padding-block:3rem}.hero h2{letter-spacing:-.025em}.hero h2 .sediment-word{letter-spacing:-.012em}
.score-row h2{line-height:1.45}.draga-invitation h3{line-height:1.65;letter-spacing:0}.range-label,.faq-list summary{font-size:1rem;line-height:1.65}.chapter-kicker{line-height:1.7}.button{min-height:3.25rem}
@media(max-width:1000px){.nav-links a{font-size:1rem}}
@media(max-width:600px){.entry-gateway{align-items:stretch;flex-direction:column;gap:.8rem;padding-block:1rem}.entry-gateway>span{font-size:.8125rem}.entry-gateway .button{width:100%}.entry-layout{padding-top:1.6rem}.entry-copy>p{font-size:.9375rem;line-height:1.8}.quiz-question{min-height:9rem}.feedback-slot{min-height:17rem}.quiz-option{font-size:.9375rem}.quiz-top{font-size:.8125rem;letter-spacing:.01em}.quiz-box{padding:1.5rem 1.15rem}.entry-bottom{flex-wrap:wrap}.hero h2{font-size:clamp(4rem,20vw,6.25rem)}.hero-stat strong{font-size:1.55rem}.hero-stat strong small{font-size:.8125rem}.hero-bottom-inner{column-gap:.9rem;row-gap:1.3rem}.hero-stat>span{font-size:.8125rem}.hero-bottom-inner{grid-template-columns:1fr 1fr}.hero-stat:nth-child(3){grid-column:1/-1}.source-prompt{font-size:.8125rem}.fact-strip{column-gap:1rem}.fact-strip strong{font-size:1.5rem}.fact-strip span{font-size:.8125rem}.footer-top>p span,.footer-bottom p{font-size:.8125rem}.story-controls{flex-wrap:wrap}.story-controls>.small{max-width:none;font-size:.8125rem}.story-photo-label{font-size:.8125rem;flex-wrap:wrap;gap:.4rem}.source-grid a,.world-card a{font-size:.875rem}.quote-controls .icon-button{width:3rem;height:3rem}}
/* Campaign messages: all slides occupy the same grid cell, reserving the tallest text. */
.entry-games-link{margin-top:1.5rem;font-size:.9375rem;color:var(--water)}.skip-quiz-inline{display:block;margin:1rem auto 0;font-size:.875rem;line-height:1.7}.message-slides{display:grid;margin:2rem 0 1.5rem;min-width:0}.message-slide{grid-area:1/1;visibility:hidden;min-width:0}.message-slide.active{visibility:visible}.message-slides .campaign-quote{font-size:clamp(1.4rem,2.2vw,2rem);line-height:1.55;letter-spacing:.008em;font-weight:600;overflow-wrap:break-word}.message-context{font-size:.9375rem;line-height:1.85;margin-top:1.3rem;max-width:42rem}.quote-controls{flex-wrap:wrap;row-gap:1rem}.quote-position{font-size:.875rem;letter-spacing:.04em;min-width:3.2rem}.quote-controls .plain-button{font-size:.875rem;margin-left:auto}.copy-message-status{min-height:3rem;font-size:.875rem;margin-top:1rem}.chapter{opacity:1}.chapter h3{line-height:1.35}.campaign-figure{align-self:start;position:sticky;top:9rem}.campaign-copy>p{margin-top:.5rem}
/* A playable learning space, not a preview of a game. */
.games-section{background:#082e3b;border-block:1px solid var(--line)}.games-section .section-top{align-items:start}.games-section .section-top>p{font-size:1rem;line-height:1.85;max-width:24rem}.game-tabs{display:flex;gap:.4rem;border-bottom:1px solid var(--line);margin-top:2rem;overflow-x:auto;scrollbar-width:thin}.game-tabs>button,.game-tabs>a{display:flex;align-items:center;justify-content:center;gap:.6rem;font:600 .9375rem/1.6 Poppins,Arial,sans-serif;letter-spacing:.01em;min-height:4rem;padding:.8rem 1.3rem;background:transparent;color:var(--muted);border:0;border-bottom:3px solid transparent;text-decoration:none;white-space:nowrap;flex:1}.game-tabs>button[aria-selected=true]{background:#bfeff407;border-bottom-color:var(--water);color:var(--water)}.game-tabs>button:hover,.game-tabs>a:hover{color:var(--white);background:#ffffff05}.game-tabs span{font-size:.8125rem;color:var(--sand)}.game-panel{padding:2rem;border:1px solid var(--line);border-top:0;border-radius:0 0 1.2rem 1.2rem;background:#052532}.game-layout{display:grid;grid-template-columns:1.65fr 1fr;gap:2rem;align-items:start}.game-play-area{min-width:0}.game-instructions h3{font-size:1.55rem;line-height:1.5;letter-spacing:0}.game-instructions p{font-size:.9375rem;line-height:1.8;margin:.65rem 0 1.5rem;max-width:42rem}.sediment-field{position:relative;height:27rem;border:1px solid #86d1e84a;border-radius:.9rem;overflow:hidden;isolation:isolate;background:linear-gradient(180deg,#00384eaa,#056781e6),url('assets/fondo-agua-900.jpg') center 5%/150% auto;user-select:none;-webkit-user-select:none}.field-label{position:absolute;inset:1.2rem 1.1rem 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/* Memory uses persistent revealed mismatches so the visitor controls reading time. */
.memory-heading{display:flex;align-items:start;justify-content:space-between;gap:2rem}.memory-heading h3{font-size:1.55rem;line-height:1.45;letter-spacing:0}.memory-heading p{font-size:.9375rem;line-height:1.8;margin-top:.6rem;max-width:36rem}.memory-score{display:flex;gap:1rem;flex-wrap:wrap;justify-content:end;min-width:12rem;font-size:.875rem;color:var(--water);font-variant-numeric:tabular-nums}.memory-score>span{border:1px solid var(--line);padding:.5rem .8rem;border-radius:1.5rem;white-space:nowrap}.memory-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-top:2rem}.memory-card{position:relative;height:10rem;min-width:0;background:none;border:0;padding:0;color:var(--white);border-radius:.8rem;perspective:650px}.memory-card-inner{display:block;position:absolute;inset:0;transform-style:preserve-3d;transition:transform .5s var(--ease);border-radius:.8rem}.memory-card.flipped .memory-card-inner{transform:rotateY(180deg)}.memory-back,.memory-front{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:1.1rem;border:1px solid #a3e5ee44;border-radius:.8rem;backface-visibility:hidden;-webkit-backface-visibility:hidden;text-align:center}.memory-back{background:linear-gradient(140deg,#104356,#063042);font-size:2.3rem;font-weight:600;color:var(--water);line-height:1}.memory-back:after{content:'CODRAVA';position:absolute;bottom:1rem;left:0;width:100%;font-size:.75rem;letter-spacing:.18em;color:#98c5ce;font-weight:400}.memory-front{background:#b1ebee;color:#092d39;transform:rotateY(180deg);font:600 1rem/1.65 Poppins,Arial,sans-serif;letter-spacing:.01em;overflow-wrap:break-word}.memory-card.matched .memory-front{background:#176477;color:#ebfcff;border-color:#86e3ee}.memory-card.matched .memory-front:after{content:'✓';position:absolute;right:.5rem;top:.25rem;font-size:.9rem;color:var(--water)}.memory-card:hover:not(:disabled) .memory-back{border-color:var(--water);background:#134e62}.memory-card:disabled{opacity:1}.memory-feedback{min-height:8.5rem;display:flex;justify-content:space-between;align-items:center;gap:1.8rem;margin-top:1.5rem;padding:1rem 0}.memory-feedback p{font-size:1rem;line-height:1.85;color:#d2e9ee;max-width:44rem}.memory-feedback .button{flex-shrink:0;font-size:.875rem}.memory-complete{margin-top:1.6rem;padding:1.8rem;border:1px solid #96e9ea3d;border-radius:.85rem;background:#17424e}.memory-complete h4{font-size:1.6rem;line-height:1.45;letter-spacing:0;color:var(--water)}.memory-complete p{font-size:1rem;margin:1rem 0 1.5rem}

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@media(max-width:700px){.game-panel{padding:1.5rem 1rem}.game-tabs{gap:0}.game-tabs>button,.game-tabs>a{min-width:9.6rem;flex:1 0 auto;font-size:.875rem;gap:.5rem;padding:.9rem .75rem}.game-tabs span{font-size:.8125rem}.game-instructions h3{font-size:1.35rem}.game-instructions p{font-size:.9375rem}.game-start-overlay{padding:1.5rem}.game-start-overlay h4{font-size:1.7rem}.game-start-overlay .button{font-size:.875rem}.memory-heading{flex-direction:column;gap:1.3rem}.memory-score{justify-content:start}.memory-board{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin-top:1.5rem}.memory-card{height:9.8rem}.memory-front{font-size:.9375rem;line-height:1.75}.memory-feedback{min-height:13rem;align-items:start;flex-direction:column;gap:1rem;padding-block:1rem}.memory-feedback p{font-size:.9375rem}.memory-complete{padding:1.4rem}.memory-complete .button{width:100%;font-size:.875rem}.game-scoreboard{column-gap:1.2rem}.game-primary-number>output{font-size:3.5rem}.game-primary-number>span{font-size:.875rem}.game-equivalence{font-size:2rem}.game-equivalence>span{font-size:.875rem}.game-scoreboard>.eyebrow{font-size:.8125rem}.game-learning{min-height:7rem}.game-finish .actions{flex-direction:column}.campaign-figure{position:static}.message-slides .campaign-quote{font-size:1.6rem;line-height:1.55}.message-context{font-size:.9375rem}.quote-controls .plain-button{margin-left:0}.copy-message-status{min-height:3rem}.games-section .section-top>p{max-width:none}.game-bottom-line{gap:.7rem;line-height:1.8}}
@media(max-width:540px){.sediment-field{height:31.25rem}.soil-grid{grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:repeat(7,minmax(2.75rem,1fr));height:68%;gap:4px}.soil-cell{font-size:.875rem}.field-label{font-size:.8125rem;gap:.6rem;inset:1rem .85rem auto;align-items:start}.field-label span:first-child{max-width:7.5rem}.field-label span:last-child{max-width:6.5rem;text-align:right}.game-panel{padding:1.25rem .85rem}.game-start-overlay h4{font-size:1.55rem}.field-complete{top:30%}.field-complete h4{font-size:1.7rem;line-height:1.6}.field-complete .eyebrow{font-size:.8125rem}.game-equivalence{font-size:1.9rem}.memory-card{height:10.5rem}.memory-front{font-size:.9rem;padding:.8rem;line-height:1.7}.memory-feedback{min-height:15rem}.memory-heading h3{font-size:1.35rem}.memory-score{gap:.6rem;font-size:.8125rem}.memory-complete h4{font-size:1.4rem}.game-scoreboard{column-gap:1rem}.game-primary-number>output{font-size:3.3rem}.game-primary-number>span{font-size:.8125rem}.game-equivalence>span{font-size:.8125rem}.game-primary-number{min-width:0}.game-finish h4{font-size:1.35rem}.message-slides .campaign-quote{font-size:1.5rem;line-height:1.7}.message-context{font-size:.9375rem;line-height:1.9}}
@media(prefers-reduced-motion:reduce){.memory-card-inner{transition:none}.soil-cell.collected{transform:none}.suction-ring{display:none}}.reduced-motion .suction-ring{display:none}.reduced-motion .soil-cell.collected{transform:none}
@media print{.games-section,.entry-games-link,.quote-controls,.copy-message-status{display:none!important}.message-slide{visibility:visible!important;grid-area:auto!important;margin-bottom:1rem}.campaign-figure{position:static}.message-context{color:black}}

.game-switcher{display:flex;align-items:stretch;gap:.4rem;border-bottom:1px solid var(--line);margin-top:2rem}.game-switcher .game-tabs{flex:2;margin:0;border-bottom:0;min-width:0}.trivia-game-link{display:flex;align-items:center;justify-content:center;gap:.6rem;flex:1;min-height:4rem;padding:.8rem 1.2rem;color:var(--muted);font-size:.9375rem;font-weight:600;line-height:1.6;letter-spacing:.01em;white-space:nowrap;text-decoration:none;border-bottom:3px solid transparent}.trivia-game-link span{color:var(--sand);font-size:.8125rem}.trivia-game-link:hover{color:var(--white);background:#ffffff05}@media(max-width:700px){.game-switcher{display:block}.game-switcher .game-tabs{width:100%}.game-tabs>button{min-width:0;white-space:normal;font-size:.875rem;line-height:1.7;min-height:4.5rem}.trivia-game-link{min-height:3.5rem;font-size:.875rem;justify-content:flex-start;padding:.75rem 1rem;border-top:1px solid var(--line)}}



/* Second review: project summary first, message-matched truck, and a dredge that also runs with reduced motion. */
.entry-about{display:grid;gap:.9rem;margin:1.6rem 0 0;padding:1.1rem 1.2rem;border:1px solid #aee4ec30;border-left:3px solid var(--water);border-radius:.8rem;background:#04222d99;max-width:32rem}.entry-about div{display:grid;gap:.15rem}.entry-about dt{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--water);font-weight:600}.entry-about dd{margin:0;font-size:.9375rem;line-height:1.7;color:#e3f1f4}
.project-section{background:var(--deep);border-bottom:1px solid var(--line)}.project-intro h2{font-size:clamp(34px,4.2vw,58px)}.project-points{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,44px);margin-top:48px}.project-points article{border-top:1px solid var(--line);padding-top:24px}.project-points span{display:block;font-size:.8125rem;letter-spacing:.08em;color:var(--sand);text-transform:uppercase}.project-points h3{font-size:1.5rem;margin:14px 0 12px;line-height:1.3}.project-points p{font-size:1rem;line-height:1.85}.project-guide{margin-top:44px;font-size:1rem;display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px}.project-guide b{color:var(--white);font-weight:600}.project-guide .text-link{color:var(--water)}
.campaign-image{display:block;aspect-ratio:4/3;background:#0a4152 url('assets/fondo-agua-900.jpg') center/cover}.campaign-image img{height:100%;object-fit:cover}
.field-complete{inset:18% 1rem auto}.field-complete h4{max-width:34rem;margin-inline:auto;text-shadow:0 2px 18px #00283a}
@media(max-width:800px){.project-points{grid-template-columns:1fr;gap:0;margin-top:30px}.project-points article{padding-block:22px}.project-guide{margin-top:24px}.entry-about{margin-top:1.1rem;padding:.9rem 1rem}.entry-about dd{font-size:.875rem}}
@media(max-width:540px){.field-complete{top:14%}.field-complete h4{font-size:1.45rem}}
.extraction-screen.calm .sediment-screen{opacity:1;background:linear-gradient(#7a5b3ccc,#4b3625f2)}.extraction-screen.calm.washing .sediment-screen{opacity:0}.extraction-screen.calm.washing .water-wash{transform:none;opacity:.9}
.world-grid{grid-template-columns:repeat(2,1fr);column-gap:clamp(35px,5vw,70px)}.world-links,.source-links{display:grid;gap:.55rem;justify-items:start}.source-grid{grid-template-columns:repeat(2,1fr);column-gap:clamp(35px,5vw,70px);row-gap:44px}
@media(max-width:800px){.world-grid,.source-grid{grid-template-columns:1fr}}
/* Headings receive programmatic focus for screen readers after navigation; they are not controls. */
[tabindex="-1"]:focus{outline:none}