/* Free Pool Design — landing page. Dedicated stylesheet (legal pages keep site.css).
   Art direction: "precision instrument meets water" — modern-neutral chrome (white / slate /
   #0891b2 accent, IBM Plex Sans + Sora display) with the canvas' technical-drawing language
   (vellum #ECEDE5, ink #1F2A22, redline #D81E5B, Plex Mono) reserved for plan artifacts. */

:root{
  --ink:#1D2A32; --deep:#0f2530; --deep-2:#1a4552; --muted:#5E6D76; --line:#E3E7EA;
  --bg:#FFFFFF; --tint:#F3F5F6; --ice:#e0f5fa; --ice-2:#f0fafd;
  --accent:#0891b2; --accent-2:#0e7490; --cyan:#22d3ee;
  --vellum:#ECEDE5; --draw-ink:#1F2A22; --redline:#D81E5B;
  --body:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --disp:'Sora',var(--body);
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --sh-1:0 1px 2px rgba(15,37,48,.05),0 4px 14px rgba(15,37,48,.06);
  --sh-2:0 2px 6px rgba(15,37,48,.06),0 18px 44px rgba(15,37,48,.12);
  --sh-3:0 8px 24px rgba(15,37,48,.10),0 32px 80px rgba(15,37,48,.18);
  --wrap:1200px;
}

*{box-sizing:border-box}
html{scroll-padding-top:92px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;font-family:var(--body);font-size:16.5px;line-height:1.65;color:var(--ink);background:var(--bg);overflow-x:clip;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-2)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.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}
.bh{display:none}
@media (min-width:721px){.bh{display:block}}

/* ---------- reveal system (scoped to .js so no-JS never hides content) ---------- */
.js [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .85s var(--ease),transform .85s var(--ease);transition-delay:calc(var(--rv,0)*90ms)}
.js [data-reveal].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js [data-reveal]{opacity:1;transform:none;transition:none}
}

/* ---------- scroll progress ---------- */
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:120;pointer-events:none}
.progress span{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--accent),var(--cyan))}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);border-bottom:1px solid transparent}
/* .92 + blur reads as glass while staying opaque enough that scrolling content never
   shows through legibly (a translucent nav let the marquee/headlines read straight through) */
.nav.scrolled{background:rgba(255,255,255,.92);-webkit-backdrop-filter:saturate(1.5) blur(14px);backdrop-filter:saturate(1.5) blur(14px);border-bottom-color:rgba(15,37,48,.08);box-shadow:0 6px 24px rgba(15,37,48,.06)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .nav.scrolled{background:#fff}
}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--deep);font-weight:600;font-size:17.5px;font-family:var(--disp);letter-spacing:-.02em}
.brand .wordmark{white-space:nowrap}
.brand .mark{width:33px;height:33px;flex:none}
.brand .mark svg{width:33px;height:33px;display:block}
.brand.light{color:#eaf7fb}
.nav-links{display:flex;gap:30px}
.nav-links a{position:relative;color:var(--muted);text-decoration:none;font-weight:500;font-size:14.5px;padding:6px 0;transition:color .25s}
.nav-links a::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--accent),var(--cyan));transform:scaleX(0);transform-origin:0 50%;transition:transform .35s var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{transform:scaleX(1)}

/* ---------- buttons ---------- */
.btn-p,.btn-g,.btn-w,.btn-gd{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:600;font-size:15.5px;line-height:1;padding:14px 24px;border-radius:999px;border:0;cursor:pointer;font-family:var(--body);transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s,color .3s;white-space:nowrap}
.btn-p{color:#fff;background:linear-gradient(135deg,#0aa2c6,var(--accent) 45%,var(--accent-2));box-shadow:0 10px 26px rgba(8,145,178,.35),inset 0 1px 0 rgba(255,255,255,.25);overflow:hidden}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(8,145,178,.42),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-p::after{content:'';position:absolute;inset:0;background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.35) 50%,transparent 62%);transform:translateX(-130%);transition:transform .7s var(--ease)}
.btn-p:hover::after{transform:translateX(130%)}
.btn-g{color:var(--deep);background:#fff;border:1px solid rgba(15,37,48,.16);box-shadow:var(--sh-1)}
.btn-g:hover{transform:translateY(-2px);border-color:rgba(8,145,178,.45);color:var(--accent-2);box-shadow:var(--sh-2)}
.btn-w{color:var(--deep);background:#fff;box-shadow:0 12px 34px rgba(0,0,0,.35),inset 0 1px 0 #fff;overflow:hidden}
.btn-w:hover{transform:translateY(-2px);background:var(--ice)}
.btn-gd{color:#cfeef7;background:transparent;border:1px solid rgba(34,211,238,.4)}
.btn-gd:hover{border-color:var(--cyan);color:#fff;transform:translateY(-2px)}
.big{font-size:16.5px;padding:17px 30px}
:is(.btn-p,.btn-g,.btn-w,.btn-gd):focus-visible{outline:3px solid rgba(34,211,238,.65);outline-offset:2px}

/* ---------- eyebrows / section headers ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:9px;margin:0 0 18px;font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-2)}
.eyebrow.light{color:var(--cyan)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(8,145,178,.5);animation:pulse 2.4s infinite}
.pulse.cyan{background:var(--cyan);box-shadow:0 0 0 0 rgba(34,211,238,.5)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(8,145,178,.45)}70%{box-shadow:0 0 0 11px rgba(8,145,178,0)}100%{box-shadow:0 0 0 0 rgba(8,145,178,0)}}
.tick{width:18px;height:2px;background:linear-gradient(90deg,var(--accent),var(--cyan));border-radius:2px}
.sec-head{max-width:720px;margin-bottom:64px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
h2{font-family:var(--disp);font-weight:700;font-size:clamp(1.9rem,3.6vw,2.9rem);line-height:1.12;letter-spacing:-.025em;color:var(--deep);margin:0 0 16px}
.lead{font-size:1.13rem;color:var(--muted);margin:0}

/* ---------- hero ---------- */
.hero{position:relative;padding:158px 0 96px;overflow:clip;background:linear-gradient(180deg,#fdfeff 0%,var(--ice-2) 55%,#fff 100%)}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(8,145,178,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(8,145,178,.05) 1px,transparent 1px);background-size:24px 24px;-webkit-mask-image:radial-gradient(75% 75% at 60% 30%,#000 20%,transparent 78%);mask-image:radial-gradient(75% 75% at 60% 30%,#000 20%,transparent 78%);pointer-events:none}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.glow{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5}
.g1{width:560px;height:560px;left:-140px;top:-120px;background:radial-gradient(circle,rgba(34,211,238,.5),transparent 65%);animation:drift1 19s ease-in-out infinite alternate}
.g2{width:640px;height:640px;right:-190px;top:80px;background:radial-gradient(circle,rgba(8,145,178,.38),transparent 65%);animation:drift2 23s ease-in-out infinite alternate}
.g3{width:420px;height:420px;left:34%;bottom:-220px;background:radial-gradient(circle,rgba(224,245,250,.9),transparent 65%);animation:drift1 27s ease-in-out infinite alternate-reverse}
@keyframes drift1{from{transform:translate(0,0) scale(1)}to{transform:translate(70px,50px) scale(1.12)}}
@keyframes drift2{from{transform:translate(0,0) scale(1.06)}to{transform:translate(-80px,60px) scale(.95)}}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,10fr) minmax(0,11fr);gap:64px;align-items:center}
h1{font-family:var(--disp);font-weight:800;font-size:clamp(2.5rem,4.6vw,3.9rem);line-height:1.05;letter-spacing:-.035em;color:var(--deep);margin:0 0 22px}
h1 em{font-style:normal;background:linear-gradient(100deg,var(--accent) 10%,var(--cyan) 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.h1-sub{display:block;margin-top:12px;font-weight:600;font-size:.52em;letter-spacing:-.02em;color:var(--muted)}
.hero .sub{font-size:1.14rem;color:var(--muted);max-width:33em;margin:0 0 30px}

/* z-index on the FORM, not just the dropdown: while the reveal transition runs, the form's
   opacity is <1, which makes it a stacking context and traps .addr-dd's z-index inside it —
   the note and CTA buttons below then paint over the suggestions. Ordering the form itself
   above its later siblings fixes it regardless of any transform/opacity on the form. */
.addr{position:relative;z-index:20;display:flex;align-items:center;gap:8px;max-width:560px;background:#fff;border:1px solid rgba(15,37,48,.14);border-radius:999px;padding:7px 7px 7px 18px;box-shadow:var(--sh-2);transition:border-color .3s,box-shadow .3s}
.addr:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(8,145,178,.14),var(--sh-2)}
.addr-pin{width:19px;height:19px;flex:none;color:var(--accent)}
/* spinner at the right end of the text box while a lookup is in flight */
.addr-spin{width:17px;height:17px;flex:none;margin-right:5px;border-radius:50%;border:2px solid rgba(8,145,178,.25);border-top-color:var(--accent);opacity:0;transition:opacity .18s;pointer-events:none}
.addr.busy .addr-spin{opacity:1;animation:addrspin .65s linear infinite}
@keyframes addrspin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){
  .addr.busy .addr-spin{animation:addrpulse 1.1s ease-in-out infinite}
  @keyframes addrpulse{0%,100%{opacity:1}50%{opacity:.3}}
}
/* max-height is set from visualViewport in JS so the list never hides behind a phone keyboard */
.addr-dd{position:absolute;top:calc(100% + 10px);left:0;right:0;z-index:60;display:flex;flex-direction:column;max-height:min(58vh,380px);background:rgba(255,255,255,.97);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(15,37,48,.1);border-radius:22px;box-shadow:var(--sh-3);padding:7px;overflow:hidden}
.addr-dd[hidden]{display:none}   /* author display:flex would otherwise beat the UA [hidden] rule */
.addr-dd ul{list-style:none;margin:0;padding:0;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.addr-row{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:none;border:0;border-radius:15px;padding:11px 13px;cursor:pointer;font-family:var(--body);transition:background .15s}
.addr-row svg{width:16px;height:16px;flex:none;color:#9fb3bc;transition:color .15s}
.addr-row .a-txt{display:flex;flex-direction:column;min-width:0}
.addr-row .a-main{font-weight:600;font-size:15px;color:var(--deep);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.addr-row .a-sec{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.addr-row .a-go{margin-left:auto;flex:none;display:inline-flex;align-items:center;gap:5px;font:600 12px var(--body);color:var(--accent-2);opacity:0;transform:translateX(-4px);transition:opacity .15s,transform .15s}
.addr-row:hover,.addr-row.on{background:#e9f7fb}
.addr-row:hover svg,.addr-row.on svg{color:var(--accent)}
.addr-row:hover .a-go,.addr-row.on .a-go{opacity:1;transform:none}
.addr-dd-note{margin:4px 6px 3px;padding:8px 8px 3px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.addr input{flex:1;min-width:0;border:0;outline:0;background:none;font:500 16px var(--body);color:var(--ink);padding:10px 2px}
.addr input::placeholder{color:#93a3ab}
.addr-go{flex:none;padding:12px 20px;font-size:14.5px}
.addr-note{margin:12px 2px 30px;font-size:13.5px;color:var(--muted)}
.addr-note a{color:var(--accent-2);font-weight:500}
/* shown in place of .addr-note when live suggestions can't be reached, so a quiet
   field reads as a known limitation with a way forward rather than something broken */
.addr-hint{display:flex;align-items:flex-start;gap:8px;margin:12px 2px 30px;max-width:34em;font-size:13.5px;color:var(--muted)}
.addr-hint[hidden]{display:none}
.addr-hint svg{width:15px;height:15px;flex:none;margin-top:3.5px;color:var(--accent)}
.addr-hint b{font-weight:600;color:var(--ink)}

.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.cta-row.center{justify-content:center}
.trust{list-style:none;display:flex;gap:22px;flex-wrap:wrap;margin:30px 0 0;padding:0}
.trust li{display:flex;align-items:center;gap:7px;font-size:13.5px;font-weight:500;color:var(--muted)}
.trust svg{width:15px;height:15px;color:var(--accent)}

/* hero board */
.hero-board{position:relative}
.board-frame{position:relative;border-radius:20px;background:var(--vellum);border:1px solid #d9dacb;box-shadow:var(--sh-3),inset 0 1px 0 rgba(255,255,255,.6);transform:rotate(.4deg);transition:transform .6s var(--ease)}
.hero-board:hover .board-frame{transform:rotate(0deg)}
#hb{display:block;width:100%;height:auto;border-radius:20px}
.hb-pool{touch-action:none}
.hb-mono{font-family:var(--mono);font-size:13px;letter-spacing:.08em}
.hb-dimtext text{font-family:var(--mono);font-size:14.5px;font-weight:500}
.hb-poollabel{font-size:14px;letter-spacing:.22em}
.hb-pool{cursor:grab;outline:none}
.hb-pool:active{cursor:grabbing}
.hb-pool:focus-visible .hb-focus{opacity:1}
.hb-pool.dragging .hb-coping{stroke:#0891b2;stroke-width:2.4}
#hbGx,#hbGy{transition:opacity .2s}
.chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.06em;color:var(--deep);background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(15,37,48,.1);border-radius:999px;padding:8px 14px;box-shadow:var(--sh-1)}
.chip-clear{position:absolute;top:16px;right:16px}
.chip-clear .chip-k{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:10.5px}
.chip-clear .chip-v{color:var(--redline);font-size:13.5px;font-weight:500}
.chip-hint{position:absolute;left:50%;top:32%;transform:translate(-50%,-50%);color:var(--deep);background:rgba(255,255,255,.94);animation:bob 2.2s ease-in-out infinite;pointer-events:none;transition:opacity .4s,visibility .4s}
.chip-hint.gone{opacity:0;visibility:hidden}
@keyframes bob{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 7px))}}
.board-cap{margin:18px 6px 0;font-size:13.5px;color:var(--muted)}

/* hero entry animation */
.js .hb-pop{opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(.55)}
.js .go .hb-pop{animation:hbpop .55s var(--ease) forwards;animation-delay:var(--d,0s)}
@keyframes hbpop{to{opacity:1;transform:scale(1)}}
.js .hb-dims line,.js .hb-dimtext text{opacity:0;transition:opacity .6s ease .9s}
.js .go .hb-dims line,.js .go .hb-dimtext text{opacity:1}
.js .hb-pool{opacity:0;transition:opacity .5s ease .05s}
.js .go .hb-pool{opacity:1}
.hb-shimmer{animation:shim 7s ease-in-out infinite alternate}
@keyframes shim{from{transform:translateX(0)}to{transform:translateX(26px)}}
@media (prefers-reduced-motion:reduce){
  .js .hb-pop,.js .hb-dims line,.js .hb-dimtext text{opacity:1;transform:none;animation:none;transition:none}
  /* the pool's transform IS its position (set as an SVG attribute) — never zero it out here */
  .js .hb-pool{opacity:1;animation:none;transition:none}
  .hb-shimmer{animation:none}
  .chip-hint{animation:none}
  .glow{animation:none}
  .pulse{animation:none}
}

.scroll-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(15,37,48,.28);border-radius:14px;display:block}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:3px;background:var(--accent);animation:cue 1.9s ease-in-out infinite}
@keyframes cue{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{opacity:0}}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);padding:16px 0;background:#fff;overflow:hidden}
.mq-track{display:flex;width:max-content;animation:mq 44s linear infinite}
.marquee:hover .mq-track{animation-play-state:paused}
.mq-set{display:flex;gap:34px;padding-right:34px}
.mq-chip{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.dot{width:10px;height:10px;border-radius:3px;flex:none}
.d-pool{background:#4EB3C9}.d-spa{background:#7FD1E8}.d-hard{background:#D5D1C6;border:1px solid #b9b4a4}.d-shade{background:#C29466}.d-fire{background:#C0704F}.d-well{background:#3FA48D}.d-seat{background:#DCD2BB;border:1px solid #bfb397}.d-land{background:#6D9A57}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.mq-track{animation:none}}

/* ---------- how it works ---------- */
.how{padding:120px 0 60px;background:#fff}
.how-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:start}
.steps-col{display:flex;flex-direction:column}
.step{position:relative;padding:11vh 0 11vh 34px;border-left:2px solid var(--line);transition:border-color .4s}
.step:first-child{padding-top:4vh}
.step::before{content:'';position:absolute;left:-7px;top:calc(11vh + 12px);width:12px;height:12px;border-radius:50%;background:#fff;border:2.5px solid var(--line);transition:border-color .4s,background .4s,box-shadow .4s}
.step:first-child::before{top:calc(4vh + 12px)}
.step.active{border-left-color:rgba(8,145,178,.45)}
.step.active::before{border-color:var(--accent);background:var(--ice);box-shadow:0 0 0 5px rgba(8,145,178,.14)}
.step-ghost{position:absolute;right:0;top:6px;font-family:var(--disp);font-weight:800;font-size:88px;line-height:1;letter-spacing:-.04em;color:rgba(8,145,178,.09);pointer-events:none;user-select:none}
.step h3{font-family:var(--disp);font-weight:700;font-size:1.5rem;letter-spacing:-.02em;color:var(--deep);margin:0 0 12px;opacity:.55;transition:opacity .4s}
.step p{margin:0 0 12px;color:var(--muted);max-width:30em;opacity:.55;transition:opacity .4s}
.step.active h3,.step.active p{opacity:1}
.step-note{font-family:var(--mono);font-size:12.5px;letter-spacing:.02em;color:var(--accent-2)}
.scene-col{position:sticky;top:104px;height:min(600px,calc(100vh - 140px))}
.scenes{position:relative;height:100%}
.scene{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transform:scale(.965) translateY(14px);transition:opacity .55s var(--ease),transform .55s var(--ease);pointer-events:none}
.scene.on{opacity:1;transform:none;pointer-events:auto}
.scene-card{position:relative;width:100%;max-width:560px}
.scene-aerial{border-radius:18px;box-shadow:var(--sh-3)}
.aerial-svg{display:block;width:100%;height:auto;border-radius:18px}
.aer-trace path{stroke-dasharray:520;stroke-dashoffset:520}
.scene.on .aer-trace path{animation:trace 1.6s .35s var(--ease) forwards}
@keyframes trace{to{stroke-dashoffset:0}}
.aer-pin{opacity:0;transform:translateY(-16px);transform-box:fill-box;transform-origin:center}
.scene.on .aer-pin{animation:pin .5s .15s var(--ease) forwards}
@keyframes pin{to{opacity:1;transform:translateY(0)}}
.aer-pulse{opacity:0}
.scene.on .aer-pulse{animation:aerpulse 2.2s 1s ease-out infinite}
@keyframes aerpulse{0%{opacity:.8;transform:scale(.4);transform-box:fill-box;transform-origin:center}100%{opacity:0;transform:scale(1.5)}}
.chip-dark{color:#dff5fb;background:rgba(15,37,48,.78);border-color:rgba(255,255,255,.14)}
.chip-tl{position:absolute;top:14px;left:14px}
.chip-addr{position:absolute;bottom:14px;left:14px;font-size:12.5px}
.browser{border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-3)}
.browser-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#f2f4f5;border-bottom:1px solid var(--line)}
.browser-bar>span{width:10px;height:10px;border-radius:50%;background:#d5dbde}
.browser-bar>span:first-child{background:#f5a9a0}.browser-bar>span:nth-child(2){background:#f4d58a}.browser-bar>span:nth-child(3){background:#a4d9a6}
.browser-url{margin-left:10px;flex:1;max-width:280px;font-family:var(--mono);font-size:11.5px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:7px;padding:4px 12px}
.chip-snap{position:absolute;top:56px;right:-12px;color:var(--accent-2)}
.drag-ghost{position:absolute;bottom:30px;left:-18px;display:flex;align-items:center;gap:9px;font:500 13px var(--body);color:var(--deep);background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;box-shadow:var(--sh-2);animation:bob 3s ease-in-out infinite}
.dg-swatch{width:18px;height:18px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#7FD1E8,#2E93B8)}
.dg-cursor{position:absolute;right:-7px;bottom:-8px}
.scene-sheet .sheet-mat{position:relative;background:var(--vellum);border:1px solid #d9dacb;border-radius:14px;padding:16px;box-shadow:var(--sh-3)}
.sheet-mat img{border:1px solid #d9dacb;border-radius:6px}
.stamp{position:absolute;right:-16px;top:-18px;width:104px;height:104px;border-radius:50%;display:grid;place-items:center;text-align:center;font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.1em;color:var(--redline);border:2.5px dashed var(--redline);background:rgba(255,255,255,.82);transform:rotate(-11deg) scale(0);transition:transform .5s .5s var(--ease)}
.scene.on .stamp{transform:rotate(-11deg) scale(1)}
.deliver-chips{display:flex;gap:10px;justify-content:center;margin-top:18px;flex-wrap:wrap}
.chip-accent{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));border-color:transparent}

/* ---------- stats ---------- */
.stats{background:linear-gradient(180deg,#fff,var(--ice-2));padding:26px 0 90px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.stat{text-align:center;padding:28px 12px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-1)}
.stat-n{display:block;font-family:var(--disp);font-weight:700;font-size:clamp(2.1rem,3.4vw,3rem);letter-spacing:-.03em;line-height:1.1;background:linear-gradient(120deg,var(--accent),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-l{display:block;margin-top:8px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ---------- features bento ---------- */
.features{padding:110px 0 120px;background:linear-gradient(180deg,var(--ice-2),#fff 30%)}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:22px}
.card{grid-column:span 4;position:relative;background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;overflow:hidden;transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s}
.card::before{content:'';position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--accent),var(--cyan));opacity:0;transition:opacity .45s}
.card:hover{transform:translateY(-5px);box-shadow:var(--sh-2);border-color:rgba(8,145,178,.3)}
.card:hover::before{opacity:1}
.c-wide{grid-column:span 8}
.c-full{grid-column:span 12;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:center}
.card h3{font-family:var(--disp);font-weight:700;font-size:1.22rem;letter-spacing:-.015em;color:var(--deep);margin:20px 0 8px}
.card p{margin:0;color:var(--muted);font-size:15px}
.card-visual{display:flex;align-items:center;justify-content:center;min-height:118px;border-radius:14px;background:linear-gradient(180deg,#f7fbfc,#eef6f9);border:1px solid rgba(8,145,178,.1)}
.card-visual svg{display:block}
.ruler-label{font-family:var(--mono);font-size:15px;font-weight:500;fill:var(--redline)}
.v-ruler svg{width:min(520px,100%)}
.ruler-line{stroke-dasharray:460;stroke-dashoffset:0}
.card:hover .ruler-line{animation:ruler 1.2s var(--ease)}
@keyframes ruler{from{stroke-dashoffset:460}to{stroke-dashoffset:0}}
.v-aerial svg,.v-setback svg{width:min(220px,80%)}
.v-lib{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:18px 26px}
.lib-glyph{display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;aspect-ratio:1;transition:transform .35s var(--ease),border-color .35s}
.lib-glyph svg{width:26px;height:26px}
.card:hover .lib-glyph{border-color:rgba(8,145,178,.35)}
.card:hover .lib-glyph:nth-child(odd){transform:translateY(-3px)}
.card:hover .lib-glyph:nth-child(even){transform:translateY(3px)}
.setback-line{stroke-dasharray:74;stroke-dashoffset:0}
.card:hover .setback-line{animation:ruler 1s var(--ease)}
.mini-phone{width:120px;border-radius:20px;border:2.5px solid var(--deep);background:#fff;overflow:hidden;box-shadow:var(--sh-1)}
.mp-canvas{position:relative;height:96px;background:var(--vellum)}
.mp-pool{position:absolute;left:16px;top:18px;width:58px;height:34px;border-radius:10px;background:linear-gradient(135deg,#79CFE3,#2E93B8);border:2px solid #F1EFE8;box-shadow:0 2px 5px rgba(31,42,34,.3)}
.mp-spa{position:absolute;right:14px;bottom:12px;width:22px;height:22px;border-radius:50%;background:#4EB3C9;border:2px solid #F1EFE8}
.mp-bar{display:flex;border-top:1px solid var(--line);background:#fff}
.mp-bar span{flex:1;text-align:center;font:500 8.5px var(--body);color:var(--muted);padding:6px 0}
.mp-bar .on{color:var(--accent-2);font-weight:600}
.flow{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.flow-item{display:flex;flex-direction:column;align-items:center;gap:10px}
.flow-item>span{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.flow-item img{width:104px;height:78px;object-fit:cover;border-radius:10px;border:1px solid var(--line);box-shadow:var(--sh-1)}
.flow-arr{width:34px;color:#b6c6cd;flex:none}
.flow-doc{display:grid;place-items:center;width:104px;height:78px;border-radius:10px;background:linear-gradient(180deg,#f7fbfc,#eef6f9);border:1px solid var(--line)}
.flow-doc svg{width:38px}
.flow-quote{display:flex;flex-direction:column;gap:8px;justify-content:center;width:120px;height:78px;border-radius:10px;background:linear-gradient(180deg,#f7fbfc,#eef6f9);border:1px solid var(--line);padding:12px}
.fq-line{height:6px;border-radius:3px;background:#d7e4e9}
.fq-line.short{width:60%}
.fq-pill{align-self:flex-start;font:600 9.5px var(--body);color:#0b7a55;background:#dcf5ea;border-radius:999px;padding:3px 8px}
.c-full-copy h3{margin-top:0}

/* ---------- example plans ---------- */
.plans{position:relative;padding:110px 0 130px;background:linear-gradient(180deg,#fff,#f1f2e9 14%,#f1f2e9 86%,#fff)}
.plans::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(31,42,34,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(31,42,34,.045) 1px,transparent 1px);background-size:24px 24px;pointer-events:none}
.plans .wrap{position:relative}
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.plan-card{display:flex;flex-direction:column;gap:0;text-decoration:none;color:inherit;border-radius:16px;transform-style:preserve-3d;will-change:transform;transition:transform .3s var(--ease)}
.plan-card figure{margin:0}
.plan-mat{position:relative;background:#fff;padding:12px;border-radius:12px;border:1px solid #ddded0;box-shadow:0 1px 0 #fff inset,var(--sh-2)}
.plan-mat::before,.plan-mat::after{content:'';position:absolute;inset:0;border-radius:12px;background:#fff;border:1px solid #e0e1d4;z-index:-1;transition:transform .45s var(--ease)}
.plan-mat::before{transform:rotate(-1.4deg)}
.plan-mat::after{transform:rotate(1.1deg)}
.plan-card:hover .plan-mat::before{transform:rotate(-2.6deg) translateY(3px)}
.plan-card:hover .plan-mat::after{transform:rotate(2.2deg) translateY(3px)}
.plan-mat img{border:1px solid #e4e5d8;border-radius:5px;aspect-ratio:4/3;object-fit:cover;width:100%}
.plan-card figcaption{padding:18px 6px 0;display:flex;flex-direction:column;gap:3px;font-size:14px;color:var(--muted)}
.plan-k{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--redline)}
.plan-card b{font-family:var(--disp);font-weight:600;font-size:16.5px;letter-spacing:-.015em;color:var(--deep)}
.plan-open{display:inline-flex;align-items:center;gap:7px;margin:14px 6px 0;font-weight:600;font-size:14px;color:var(--accent-2);opacity:0;transform:translateY(4px);transition:opacity .35s var(--ease),transform .35s var(--ease)}
.plan-card:hover .plan-open,.plan-card:focus-visible .plan-open{opacity:1;transform:none}
.plan-card:focus-visible{outline:3px solid rgba(8,145,178,.5);outline-offset:4px}
@media (hover:none){.plan-open{opacity:1;transform:none}}

/* ---------- faq ---------- */
.faq{padding:110px 0 120px;background:#fff}
.faq-wrap{max-width:820px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden;transition:border-color .3s,box-shadow .3s}
.faq-list details:hover{border-color:rgba(8,145,178,.35)}
.faq-list details[open]{border-color:rgba(8,145,178,.45);box-shadow:var(--sh-1)}
.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:19px 22px;font-family:var(--disp);font-weight:600;font-size:16.5px;letter-spacing:-.01em;color:var(--deep)}
.faq-list summary::-webkit-details-marker{display:none}
.fx{position:relative;width:20px;height:20px;flex:none}
.fx::before,.fx::after{content:'';position:absolute;left:50%;top:50%;background:var(--accent-2);border-radius:2px;transition:transform .35s var(--ease)}
.fx::before{width:14px;height:2.2px;transform:translate(-50%,-50%)}
.fx::after{width:2.2px;height:14px;transform:translate(-50%,-50%)}
details[open] .fx::after{transform:translate(-50%,-50%) rotate(90deg)}
details[open] .fx::before{transform:translate(-50%,-50%) rotate(180deg)}
.faq-a{overflow:hidden}
/* a closed <details> still gave its wrapper a full layout box (clipped, but read by screen
   readers and Ctrl+F, and it overlapped the next summary) — hide it outright when closed.
   The JS animation sets details.open BEFORE measuring scrollHeight, so it still measures right. */
.faq-list details:not([open]) .faq-a{display:none}
.faq-a p{margin:0;padding:0 22px 20px;color:var(--muted)}

/* ---------- final CTA ---------- */
.cta-final{position:relative;background:linear-gradient(180deg,#0f2530 0%,#0a1c26 100%);color:#eaf7fb;padding:0 0 130px;overflow:clip}
/* the last 2px are the CTA's own colour: on a fractional DPR (scaled display, browser
   zoom) a plain #fff background bleeds a white hairline through the bottom subpixel row */
.waves{position:relative;margin-top:-1px;background:linear-gradient(#fff calc(100% - 2px),#0f2530 0);height:90px;overflow:hidden}
.waves svg{position:absolute;left:0;top:0;width:200%;height:calc(100% + 1px)}
.wave{animation:wavemove linear infinite}
.w1{animation-duration:26s}
.w2{animation-duration:17s}
@keyframes wavemove{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.wave{animation:none}}
.cta-glow{position:absolute;left:50%;top:30%;width:900px;height:600px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(34,211,238,.16),transparent);pointer-events:none}
.cta-in{position:relative;text-align:center;padding-top:96px}
.cta-final h2{color:#fff;font-size:clamp(2.3rem,5vw,3.8rem);margin-bottom:18px}
.cta-sub{max-width:34em;margin:0 auto 38px;color:rgba(224,245,250,.75);font-size:1.12rem}

/* ---------- hand-off overlay ---------- */
/* Same deep field as the designer's boot overlay, so picking an address reads as one continuous
   transition instead of landing page → blank → app. */
.leave{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:24px;color:#eaf7fb;background:radial-gradient(120% 90% at 50% 20%,#14384a 0%,#0f2530 55%,#0a1c26 100%);animation:leavein .25s ease both}
.leave[hidden]{display:none}
@keyframes leavein{from{opacity:0}to{opacity:1}}
.leave-in{width:min(420px,100%);text-align:center}
.leave-mark{display:block;width:56px;height:56px;margin:0 auto 22px;animation:leavebob 2.6s ease-in-out infinite}
.leave-mark svg{width:56px;height:56px;display:block}
@keyframes leavebob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.leave-addr{font-family:var(--disp);font-weight:600;font-size:19px;letter-spacing:-.02em;line-height:1.35;color:#fff;margin-bottom:22px;min-height:26px}
.leave-bar{height:3px;border-radius:3px;background:rgba(224,245,250,.16);overflow:hidden}
.leave-bar span{display:block;height:100%;width:40%;border-radius:3px;background:linear-gradient(90deg,var(--accent),var(--cyan));animation:leaveslide 1.25s var(--ease) infinite}
@keyframes leaveslide{0%{transform:translateX(-100%)}100%{transform:translateX(350%)}}
.leave-status{margin-top:14px;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(224,245,250,.7)}
@media (prefers-reduced-motion:reduce){
  .leave{animation:none}
  .leave-mark{animation:none}
  .leave-bar span{width:100%;animation:none}
}

/* ---------- footer ---------- */
.footer{background:#0a1c26;color:rgba(224,245,250,.72);padding:70px 0 36px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,3fr) minmax(0,3fr);gap:48px;padding-bottom:44px;border-bottom:1px solid rgba(224,245,250,.1)}
.foot-brand p{margin:16px 0 0;max-width:30em;color:rgba(224,245,250,.6)}
.foot-col{display:flex;flex-direction:column;gap:11px}
.foot-col h4{margin:0 0 6px;font-family:var(--mono);font-weight:500;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:rgba(224,245,250,.45)}
.foot-col a{color:rgba(224,245,250,.75);text-decoration:none;transition:color .25s;width:fit-content}
.foot-col a:hover{color:var(--cyan)}
.foot-base{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:26px;color:rgba(224,245,250,.45)}
.foot-mono{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .hero-grid{gap:44px}
  .step{padding-block:9vh}
  .c-wide{grid-column:span 12}
  .card{grid-column:span 6}
  .c-full{grid-column:span 12;grid-template-columns:1fr}
}
@media (max-width:920px){
  html{scroll-padding-top:76px}
  body{font-size:16px}
  .nav-in{height:62px}
  .nav-links{display:none}
  .nav-cta{padding:11px 16px;font-size:14px;min-height:44px}
  .brand{padding:8px 0}
  .hero{padding:120px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero .sub{max-width:none}
  .scroll-cue{display:none}
  .how{padding:80px 0 30px}
  .how-grid{grid-template-columns:1fr;gap:0}
  /* Sticky visual strip. It must be OPAQUE (a fade-to-transparent let step text read through)
     and it must CONTAIN its card — cards used to overflow the box by up to 79px and land on
     the step copy underneath. `overflow:hidden` is the hard guarantee; the max-heights below
     make each card actually fit so nothing is visibly cropped. */
  .scene-col{position:sticky;top:62px;order:-1;height:auto;z-index:5;background:#fff;padding:12px 0 14px;box-shadow:0 14px 18px -14px rgba(15,37,48,.22)}
  .scenes{height:min(86vw,42vh,330px);overflow:hidden}
  .scene{padding:0}
  .scene-card{max-width:min(460px,92%);max-height:100%;min-height:0;display:flex;flex-direction:column;justify-content:center}
  .scene-aerial{min-height:0;display:flex}
  .aerial-svg{max-height:100%;width:100%;height:auto;object-fit:contain}
  .browser{min-height:0;display:flex;flex-direction:column}
  .browser img{min-height:0;max-height:100%;object-fit:cover}
  .scene-sheet .sheet-mat{flex:0 1 auto;min-height:0;display:flex;padding:9px}
  .sheet-mat img{min-height:0;max-height:100%;width:100%;object-fit:contain}
  .deliver-chips{margin-top:10px;gap:7px}
  .stamp{right:6px;top:6px}
  .step{padding:44px 0 44px 26px}
  .step:first-child{padding-top:26px}
  .step::before{top:56px}
  .step:first-child::before{top:38px}
  /* smaller + fainter so it can't crowd the heading on a narrow column */
  .step-ghost{font-size:54px;top:-4px;color:rgba(8,145,178,.07)}
  /* inactive steps stay readable on mobile — the copy is the content here, not just a preview */
  .step h3,.step p{opacity:.72}
  .sec-head{margin-bottom:44px}
  .stats{padding-bottom:60px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .features{padding:80px 0}
  .card{grid-column:span 12}
  .plans{padding:80px 0 90px}
  .plan-grid{grid-template-columns:1fr;gap:36px;max-width:520px;margin:0 auto}
  .faq{padding:80px 0}
  .cta-in{padding-top:70px}
  .cta-final{padding-bottom:90px}
  .cta-row .btn-p.big,.cta-row .btn-g.big{flex:1 1 100%;text-align:center;justify-content:center}
  .foot-grid{grid-template-columns:1fr;gap:32px}
  /* 44px touch targets: padding replaces the gap so the visual rhythm is unchanged */
  .foot-col{gap:0}
  .foot-col a{padding:10px 0;min-height:44px;display:flex;align-items:center}
  .addr input{min-height:44px}
  .addr-go{min-height:44px}
}
@media (max-width:560px){
  .wrap{padding:0 20px}
  .brand{font-size:15.5px;gap:8px}
  .brand .mark,.brand .mark svg{width:29px;height:29px}
  .nav-cta{padding:10px 13px;font-size:13px}
  .addr{flex-wrap:wrap;border-radius:22px;padding:10px}
  .addr input{flex:1 1 100%;padding:8px 30px 8px 6px}
  .addr-go{flex:1 1 100%;justify-content:center}
  .addr-pin{display:none}
  /* the form wraps here, so pin the spinner over the input's right edge instead of letting it
     become its own flex line between the field and the button */
  .addr-spin{position:absolute;right:16px;top:23px;margin:0}
  .trust{gap:12px}
  .chip{font-size:10.5px;padding:5px 10px;gap:6px}
  .chip-clear{top:10px;right:10px}
  .chip-clear .chip-k{font-size:9px}
  .chip-clear .chip-v{font-size:11.5px}
  .chip-hint svg{width:12px;height:12px}
  .chip-addr{max-width:92%;font-size:10px;white-space:nowrap}
  .scenes{height:min(62vw,360px)}
  .scene-card{max-width:94%}
  .chip-snap{right:6px}
  .drag-ghost{left:6px;font-size:12px;padding:8px 11px}
  .stamp{width:84px;height:84px;font-size:11px;right:-8px;top:-12px}
}