/* WATER Check application, app-first edition 2026-08-23 */
.water-app-page{background:#090909;color:var(--white);min-height:100dvh;overscroll-behavior-y:none}
.water-app-page .site-header,.water-app-page .water-app-hero,.water-app-page .site-footer{display:none}
.water-app-page main{min-height:100dvh;background:radial-gradient(circle at 90% -10%,rgba(121,200,229,.12),transparent 25rem),radial-gradient(circle at -10% 8%,rgba(210,31,38,.12),transparent 24rem),#090909}
.app-shell{width:min(100%,860px);min-height:100dvh;margin:0 auto;padding:calc(env(safe-area-inset-top,0px) + 1rem) clamp(1rem,3vw,1.5rem) calc(env(safe-area-inset-bottom,0px) + 2rem)}
.app-shell::before{content:"WATER CHECK";display:block;color:#fff;font:900 .78rem/1 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:.18em;text-transform:uppercase;padding:.25rem 0 .45rem}
.app-shell::after{content:"WAIT  •  ASK  •  TRACE  •  EXAMINE  •  RESPOND";display:block;color:#8f8a82;font:800 .64rem/1.3 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:.08em;text-align:center;margin:1.25rem 0 .25rem}
.quick-start-card{display:block;border:1px solid #2b2b2b;border-radius:16px;background:linear-gradient(145deg,#101010,#0c0c0c);padding:1rem;margin:.15rem 0 .85rem;box-shadow:0 16px 38px rgba(0,0,0,.18)}
.quick-video-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.quick-video-head .eyebrow{margin-bottom:.18rem}.quick-video-head h2{font:900 clamp(1.45rem,4vw,2rem)/1.05 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important;letter-spacing:-.025em;margin:0!important}.quick-video-intro{color:#a9a39a;font-size:.82rem;line-height:1.45;margin:.55rem 0 .75rem}.quick-video-skip{appearance:none;border:0;background:transparent;color:var(--blue);font:800 .72rem/1 system-ui;text-transform:uppercase;letter-spacing:.06em;padding:.38rem .1rem;cursor:pointer;white-space:nowrap}.quick-video-skip:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.quick-video{border:1px solid #303030;border-radius:14px;overflow:hidden;background:#070707}.quick-video-screen{position:relative;min-height:250px;background:radial-gradient(circle at 80% 10%,rgba(121,200,229,.11),transparent 13rem),linear-gradient(145deg,#121212,#080808);overflow:hidden}.quick-video-chrome{height:34px;display:flex;align-items:center;gap:6px;padding:0 .72rem;border-bottom:1px solid #262626;background:#0d0d0d}.quick-video-chrome span{width:7px;height:7px;border-radius:50%;background:#474747}.quick-video-chrome b{margin-left:auto;color:#8d8880;font:900 .6rem/1 system-ui;letter-spacing:.12em}.quick-video-stage{padding:1.2rem 1.1rem 1.6rem;max-width:650px}.quick-video-stage.is-changing{animation:quick-scene .28s ease}.quick-video-step{display:inline-flex;align-items:center;min-height:26px;padding:.28rem .48rem;border-radius:999px;background:rgba(121,200,229,.1);border:1px solid rgba(121,200,229,.32);color:var(--blue);font:900 .66rem/1 system-ui;letter-spacing:.075em;text-transform:uppercase}.quick-video-stage h3{font:900 clamp(1.65rem,6vw,2.7rem)/.98 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:-.03em;margin:.75rem 0 .55rem}.quick-video-stage p{max-width:58ch;color:#c4beb5;font-size:.9rem;line-height:1.45;margin:0}.quick-video-demo{margin-top:.85rem;border:1px solid #3a3a3a;border-radius:11px;background:#131313;color:#fff;padding:.75rem .82rem;font:750 .85rem/1.35 system-ui;box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}
.quick-video-play{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:.55rem;border:0;background:rgba(0,0,0,.58);color:#fff;cursor:pointer;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.quick-video-play span{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--red);font-size:1.15rem;padding-left:3px;box-shadow:0 12px 30px rgba(210,31,38,.28)}.quick-video-play b{font:900 .78rem/1 system-ui;text-transform:uppercase;letter-spacing:.08em}.quick-video-play[hidden]{display:none}.quick-video-play:focus-visible{outline:3px solid var(--blue);outline-offset:-5px}.quick-video-progress{position:absolute;left:0;right:0;bottom:0;height:4px;background:#252525}.quick-video-progress span{display:block;height:100%;width:16.66%;background:linear-gradient(90deg,var(--red),var(--blue));transition:width .24s ease}.quick-video-controls{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.55rem .72rem;background:#0c0c0c;color:#8f8a82;font-size:.7rem}.quick-video-controls button{appearance:none;border:0;background:transparent;color:#cfc9bf;font:800 .68rem/1 system-ui;text-transform:uppercase;letter-spacing:.06em;cursor:pointer}.quick-video-controls button:hover{color:#fff}.quick-video-controls button:focus-visible{outline:3px solid var(--blue);outline-offset:2px}@keyframes quick-scene{from{opacity:.45;transform:translateX(7px)}to{opacity:1;transform:none}}
.app-privacy{display:flex;gap:.55rem;align-items:flex-start;padding:.7rem .8rem;border:1px solid rgba(121,200,229,.28);border-radius:12px;background:rgba(121,200,229,.055);margin:.35rem 0 .85rem;color:#cbdbe2;font-size:.78rem;line-height:1.35}
.app-privacy span{color:var(--blue);line-height:1}.app-privacy strong{color:var(--blue)}
.app-card{background:transparent;padding:0;border:0;box-shadow:none}
.app-topline{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:0;padding:.8rem 0 .75rem;background:linear-gradient(to bottom,rgba(9,9,9,.98) 70%,rgba(9,9,9,.92));border-bottom:1px solid #252525;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.app-topline .eyebrow{display:none}.app-topline #app-title{font:900 1.15rem/1.1 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important;letter-spacing:-.015em;margin:0!important}.save-status{flex:0 0 auto;font-size:.72rem;color:#8e8981;padding:.42rem .58rem;border:1px solid #2d2d2d;border-radius:999px;background:#111}.save-status[data-state="saved"]{color:var(--blue);border-color:rgba(121,200,229,.38);background:rgba(121,200,229,.06)}
.progress-wrap{position:sticky;top:56px;z-index:25;margin:0 0 1.35rem;padding:.7rem 0 .85rem;background:rgba(9,9,9,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid #1f1f1f}.progress-label{display:flex;justify-content:space-between;gap:1rem;font-size:.68rem;text-transform:uppercase;font-weight:900;letter-spacing:.08em;color:#a6a097}.progress-track{height:4px;background:#232323;margin:.5rem 0 .7rem;overflow:hidden;border-radius:999px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--red),var(--blue));width:16.66%;transition:width .2s ease;border-radius:999px}.step-tabs{display:flex;gap:.42rem;overflow-x:auto;padding:.05rem 0 .15rem;scrollbar-width:none;-webkit-overflow-scrolling:touch}.step-tabs::-webkit-scrollbar{display:none}.step-tab{appearance:none;flex:0 0 auto;border:1px solid #303030;border-radius:999px;background:#121212;color:#8f8a82;padding:.58rem .72rem;font:900 .68rem/1 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-transform:uppercase;letter-spacing:.045em;cursor:pointer;white-space:nowrap;scroll-snap-align:start}.step-tab:hover{border-color:#666}.step-tab[aria-current="step"]{background:var(--red);border-color:var(--red);color:#fff}.step-tab[data-complete="true"]{border-color:rgba(121,200,229,.65);color:var(--blue);background:rgba(121,200,229,.055)}.step-tab:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.app-step[hidden]{display:none}.app-step{padding:.35rem 0 5.6rem;animation:water-step-in .18s ease-out}.app-step h2{font-size:clamp(2.25rem,7vw,3.8rem);line-height:.96;letter-spacing:-.025em;margin:.3rem 0 .65rem}.step-intro{color:#c8c2b8;font-size:1rem;line-height:1.55;max-width:62ch;margin:0 0 1.15rem}.step-letter{display:inline-grid;place-items:center;width:1.08em;height:1.08em;background:var(--blue);color:#091016;margin-right:.2rem;border-radius:10px;font-size:.82em;vertical-align:.05em}
@keyframes water-step-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.field{margin:1.05rem 0}.field label,.field legend{display:block;font-weight:850;margin-bottom:.42rem;line-height:1.35}.field-help{display:block;color:#9f9990;font-size:.82rem;line-height:1.4;margin:.25rem 0 .48rem}.field input[type="text"],.field input[type="url"],.field input[type="date"],.field textarea,.field select{width:100%;background:#141414;color:#fffdf8;border:1px solid #383838;padding:.9rem .95rem;font:inherit;border-radius:12px;box-shadow:inset 0 1px 0 rgba(255,255,255,.018)}.field textarea{min-height:118px;resize:vertical;line-height:1.45}.field select,.field input[type="text"],.field input[type="url"],.field input[type="date"]{min-height:50px}.field input:focus,.field textarea:focus,.field select:focus{outline:3px solid rgba(121,200,229,.72);outline-offset:1px;border-color:transparent;background:#171717}.field input::placeholder,.field textarea::placeholder{color:#716c65}.optional{font-weight:600;color:#8f8a82;font-size:.78rem}
.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}.choice{position:relative}.choice input{position:absolute;opacity:0;pointer-events:none}.choice label{display:flex;align-items:center;min-height:58px;padding:.8rem .85rem;border:1px solid #363636;border-radius:12px;background:#141414;cursor:pointer;font-weight:800;line-height:1.25}.choice input:checked+label{border-color:var(--blue);box-shadow:inset 0 0 0 2px var(--blue);background:rgba(121,200,229,.07);color:#fff}.choice input:focus-visible+label{outline:3px solid var(--blue);outline-offset:2px}
.upload-box{border:1px dashed #494949;border-radius:12px;padding:.9rem;background:#101010}.upload-box input[type="file"]{max-width:100%;font-size:.82rem}.image-preview{display:none;margin-top:.85rem;max-width:360px;border:1px solid #343434;border-radius:10px;overflow:hidden}.image-preview[data-visible="true"]{display:block}.image-preview img{width:100%;height:auto}.image-preview figcaption{font-size:.76rem;color:#9f9990;padding:.5rem .6rem}
.step-actions{position:sticky;bottom:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:.7rem;flex-wrap:wrap;border-top:1px solid #252525;padding:.8rem 0 calc(env(safe-area-inset-bottom,0px) + .6rem);margin-top:1.35rem;background:linear-gradient(to top,rgba(9,9,9,.99) 78%,rgba(9,9,9,.93));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.step-actions .action-group{display:flex;gap:.55rem;flex-wrap:wrap}.micro{font-size:.72rem;color:#8f8a82}.app-button{appearance:none;border:1px solid #3b3b3b;border-radius:12px;background:#151515;color:#fff;padding:.82rem 1rem;min-height:48px;font:900 .79rem/1 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-transform:uppercase;letter-spacing:.045em;cursor:pointer;transition:transform .12s ease,border-color .12s ease,background .12s ease}.app-button.primary{background:var(--red);border-color:var(--red);box-shadow:0 8px 24px rgba(210,31,38,.16)}.app-button.secondary{background:#141414}.app-button.danger{color:#ffb7ba;border-color:rgba(210,31,38,.5);background:rgba(210,31,38,.055)}.app-button:hover{transform:translateY(-1px);border-color:#727272}.app-button.primary:hover{border-color:#ef555b}.app-button:active{transform:translateY(0) scale(.99)}.app-button:focus-visible{outline:3px solid var(--blue);outline-offset:2px}.app-button[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.summary-sheet{background:var(--paper);color:var(--ink);padding:clamp(1.1rem,4vw,2rem);border-top:7px solid var(--red);border-radius:14px;margin-top:1rem;box-shadow:0 18px 42px rgba(0,0,0,.2)}.summary-sheet h3{font-family:Impact,Haettenschweiler,"Arial Narrow Bold",sans-serif;text-transform:uppercase;font-size:clamp(2rem,6vw,3.2rem);margin-bottom:.35rem}.summary-meta{font-size:.78rem;color:#5f5a54;border-bottom:1px solid var(--line-dark);padding-bottom:.75rem;margin-bottom:.8rem}.summary-block{border-bottom:1px solid var(--line-dark);padding:.85rem 0}.summary-block:last-child{border-bottom:0}.summary-block strong{display:block;text-transform:uppercase;letter-spacing:.07em;color:var(--red);font-size:.76rem;margin-bottom:.25rem}.summary-block p{margin:.25rem 0;white-space:pre-wrap}.summary-empty{font-style:italic;color:#77716a}.summary-actions{display:flex;gap:.55rem;flex-wrap:wrap;margin-top:.9rem}.summary-actions .app-button{color:#111;border-color:#777;background:#fffdf8}.summary-actions .primary{color:#fff;background:var(--red);border-color:var(--red)}
.app-help-footer{margin:1rem 0 0;padding:.8rem .2rem 0;color:#8f8a82;border-top:1px solid #242424;text-align:center;font-size:.76rem;line-height:1.5}.app-help-footer strong{display:none}.app-help-footer a{color:var(--blue);text-decoration-color:rgba(121,200,229,.4)}
.app-toast{position:fixed;right:max(1rem,env(safe-area-inset-right,0px));bottom:calc(1rem + env(safe-area-inset-bottom,0px));background:#fffdf8;color:#111;padding:.75rem .9rem;border-radius:11px;box-shadow:0 12px 35px rgba(0,0,0,.35);font-weight:800;font-size:.82rem;z-index:100;transform:translateY(160%);transition:transform .2s ease}.app-toast[data-show="true"]{transform:translateY(0)}
@media(max-width:760px){.app-shell{padding-left:.8rem;padding-right:.8rem}.quick-start-card{padding:.82rem;border-radius:14px}.quick-video-head{gap:.65rem}.quick-video-head h2{font-size:1.35rem!important}.quick-video-intro{margin:.45rem 0 .65rem}.quick-video-screen{min-height:222px}.quick-video-stage{padding:1rem .9rem 1.4rem}.quick-video-stage h3{font-size:1.8rem}.quick-video-stage p{font-size:.82rem}.quick-video-demo{font-size:.8rem;margin-top:.68rem}.app-privacy{margin-bottom:.65rem}.app-topline{padding-top:.7rem}.progress-wrap{top:54px;margin-bottom:1rem}.app-step{padding-bottom:5.8rem}.app-step h2{font-size:clamp(2.05rem,10vw,3rem)}.step-intro{font-size:.94rem}.choice-grid{grid-template-columns:1fr}.field textarea{min-height:108px}.step-actions{align-items:stretch;flex-direction:row}.step-actions .micro{display:none}.step-actions .action-group{flex:1}.step-actions .action-group:first-of-type:not(:last-of-type){flex:0 0 auto}.app-button{width:100%;min-height:50px}.step-actions .secondary{min-width:88px}.summary-actions{display:grid;grid-template-columns:1fr}.summary-actions .app-button{width:100%}.app-help-footer{padding-left:.35rem;padding-right:.35rem}}
@media(max-width:420px){.app-shell{padding-left:.65rem;padding-right:.65rem}.app-shell::before{font-size:.72rem}.app-shell::after{font-size:.58rem;letter-spacing:.055em}.quick-video-skip{font-size:.64rem}.quick-video-screen{min-height:210px}.quick-video-stage h3{font-size:1.58rem}.quick-video-stage p{font-size:.78rem;line-height:1.35}.quick-video-demo{padding:.62rem .68rem}.app-privacy{font-size:.72rem}.step-tab{font-size:.64rem;padding:.55rem .66rem}.app-topline #app-title{font-size:1.05rem!important}.save-status{font-size:.66rem}.field label,.field legend{font-size:.94rem}.choice label{min-height:54px}.step-actions .action-group:first-of-type:not(:last-of-type){flex:0 0 82px}}
@media(display-mode:standalone){.water-app-page{background:#090909}.app-shell{padding-top:calc(env(safe-area-inset-top,0px) + .65rem)}.app-shell::before{padding-top:.15rem}.app-topline{top:0}}
@media print{.site-header,.site-footer,.water-app-hero,.quick-start-card,.app-privacy,.progress-wrap,.step-actions,.summary-actions,.app-help-footer,.app-toast,.app-step:not(.summary-step),.app-shell::before,.app-shell::after{display:none!important}.app-shell{width:100%;margin:0;padding:0}.app-card{border:0;box-shadow:none;padding:0}.app-topline{display:none}.summary-sheet{border-radius:0;border-top:6px solid #000;background:#fff;color:#000;box-shadow:none}.summary-block strong{color:#000}}