/* Shared stylesheet for every client site. Colours and fonts come from per-site variables set in <head>. */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);line-height:1.05;letter-spacing:-.02em;margin:0;text-wrap:balance;font-weight:700}
p{margin:0}
em{font-style:normal;color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--bg);padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:16px}
.wrap{max-width:1140px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
.wrap.narrow{max-width:820px}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.lead{color:var(--muted);font-size:1.15rem;max-width:58ch;margin-top:16px}

/* buttons */
.btn{--ease:cubic-bezier(.2,.7,.2,1);display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:.85rem 1.4rem;font:600 1rem/1 var(--f-body);background:var(--accent);color:var(--accent-ink);text-decoration:none;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -12px var(--accent)}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn.ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn.sm{padding:.6rem 1rem;font-size:.92rem}
.btn .arr{transition:transform .25s}
.btn:hover .arr,.work:hover .arr{transform:translateX(3px)}
.btn:disabled{opacity:.6;cursor:default;transform:none}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .3s;padding-top:env(safe-area-inset-top)}
.site-header.scrolled{border-color:var(--line)}
.bar{display:flex;align-items:center;gap:24px;padding-block:18px;transition:padding .3s}
.scrolled .bar{padding-block:12px}
.logo{display:inline-flex;align-items:center;gap:10px;font:700 1.15rem/1 var(--f-display);text-decoration:none;letter-spacing:-.01em;margin-right:auto}
.mark{width:22px;height:22px;border-radius:7px;background:var(--accent);position:relative;flex:0 0 auto}
.mark::after{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--signal)}
.nav{display:flex;gap:4px}
.nav a,.mnav a{text-decoration:none;color:var(--muted);font-weight:500;padding:.45rem .8rem;border-radius:999px;position:relative;transition:color .2s}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:.8rem;right:.8rem;bottom:.15rem;height:2px;border-radius:2px;background:var(--signal)}
.menu-btn{display:none;background:none;border:0;width:40px;height:40px;position:relative;cursor:pointer}
.menu-btn span:not(.sr){position:absolute;left:9px;right:9px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s}
.menu-btn span:first-child{top:15px}.menu-btn span:nth-child(2){top:23px}
.menu-btn[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
.mnav{display:grid;padding-bottom:16px}
.mnav a{padding:.8rem 0;border-bottom:1px solid var(--line);border-radius:0;color:var(--ink);font-weight:600}

/* sections */
main section{padding-block:clamp(56px,8vw,96px)}
.sec-head{margin-bottom:40px;max-width:760px}
.sec-head h2{font-size:clamp(2rem,4.4vw,3.1rem)}

/* hero */
.hero{position:relative;overflow:hidden;padding-block:clamp(48px,7vw,88px) clamp(56px,8vw,96px)}
.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:56px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.4rem);letter-spacing:-.035em}
.hero .lead{font-size:1.2rem;margin:22px 0 32px}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-glow{position:absolute;inset:-20% -10% auto auto;width:62%;aspect-ratio:1;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 22%,transparent),transparent);filter:blur(10px);pointer-events:none;animation:drift 14s ease-in-out infinite alternate}
@keyframes drift{to{transform:translate(-6%,8%) scale(1.08)}}
.hero-card{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r) + 6px);padding:28px;box-shadow:0 30px 60px -40px rgba(0,0,0,.35);display:grid;gap:4px;animation:rise .9s cubic-bezier(.2,.7,.2,1) .15s both}
.spec{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line)}
.spec:last-child{border-bottom:0}
.spec span{color:var(--muted)}
.spec b{font:700 1.35rem/1 var(--f-display);text-align:right}
.status{display:flex;width:fit-content;align-items:center;gap:8px;color:var(--muted);font-size:.95rem;margin-bottom:18px}
.dot{width:8px;height:8px;border-radius:50%;background:#2e9e5b;animation:pulse 2.4s infinite}
.dot.closed{background:var(--muted);animation:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(46,158,91,.5)}70%{box-shadow:0 0 0 9px rgba(46,158,91,0)}100%{box-shadow:0 0 0 0 rgba(46,158,91,0)}}
.hero-copy>*{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
.hero-copy>*:nth-child(2){animation-delay:.06s}.hero-copy>*:nth-child(3){animation-delay:.12s}.hero-copy>*:nth-child(4){animation-delay:.18s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}

/* strip */
.strip{background:var(--surface);border-block:1px solid var(--line);padding-block:36px!important}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat b{display:block;font:700 clamp(2rem,4vw,2.7rem)/1 var(--f-display);letter-spacing:-.02em}
.stat span{color:var(--muted);font-size:.95rem}

/* cards */
.cards{display:grid;gap:20px}
.cards.n3{grid-template-columns:repeat(3,1fr)}
.cards.n2{grid-template-columns:repeat(2,1fr);max-width:940px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:14px;min-width:0;transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .3s,box-shadow .35s}
.card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--ink) 40%,var(--line));box-shadow:0 24px 40px -32px rgba(0,0,0,.4)}
.card-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.card h3{font-size:1.45rem}
.price{font:700 1.7rem/1 var(--f-display);white-space:nowrap}
.price small{font:500 .85rem var(--f-body);color:var(--muted);margin-left:2px}
.card ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;flex:1;align-content:start}
.card li{padding-left:24px;position:relative;color:var(--muted)}
.card li::before{content:"";position:absolute;left:2px;top:.55em;width:12px;height:7px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.card .btn{align-self:flex-start}
.note{color:var(--muted)}
.badge{align-self:flex-start;background:var(--signal);color:var(--ink);font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.card.featured{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.card.featured .note,.card.featured li,.card.featured .price small{color:color-mix(in srgb,var(--bg) 72%,var(--ink))}
.card.featured li::before{border-color:var(--signal)}
.card.featured .badge{color:#111}

/* price list */
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;min-width:420px}
th,td{text-align:left;padding:16px 22px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
td span{display:block;font-size:.92rem}
tr:last-child td{border-bottom:0}
.r{text-align:right}
td.r{font-weight:600;white-space:nowrap}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.step{border-top:2px solid var(--line);padding-top:20px;position:relative;counter-increment:s}
.step::before{content:"0" counter(s);font:600 .8rem var(--f-body);color:var(--muted);letter-spacing:.06em}
.step h3{font-size:1.25rem;margin:8px 0}
.step p{color:var(--muted);font-size:.98rem}
.step .fill{position:absolute;top:-2px;left:0;height:2px;width:0;background:var(--accent);transition:width 1.1s cubic-bezier(.2,.7,.2,1)}
.step.in .fill{width:100%}

/* reviews */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{margin:0;background:var(--sunk);border-radius:var(--r);padding:28px;display:grid;gap:16px;align-content:start}
.quote blockquote{margin:0;font-size:1.08rem}
.quote figcaption{color:var(--muted);font-size:.9rem}
.stars{color:var(--signal);letter-spacing:3px}

/* split */
.split{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.split.flip .visual{order:2}
.split h2{font-size:clamp(2rem,4.4vw,3rem)}
.visual{aspect-ratio:5/4;border-radius:calc(var(--r) + 8px);border:1px solid var(--line);background:radial-gradient(circle at 25% 25%,color-mix(in srgb,var(--accent) 30%,transparent),transparent 55%),radial-gradient(circle at 80% 85%,color-mix(in srgb,var(--signal) 35%,transparent),transparent 50%),repeating-linear-gradient(135deg,var(--sunk) 0 16px,var(--surface) 16px 32px);display:flex;align-items:flex-end;padding:18px;max-width:100%}
.visual span{background:var(--surface);font-size:.8rem;color:var(--muted);padding:5px 10px;border-radius:8px}
.visual span:empty{display:none}
.ticks{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
.ticks li{padding-left:30px;position:relative}
.ticks li::before{content:"";position:absolute;left:0;top:.3em;width:18px;height:18px;border-radius:50%;background:color-mix(in srgb,var(--accent) 16%,transparent)}
.ticks li::after{content:"";position:absolute;left:5px;top:.62em;width:8px;height:4px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}

/* timeline */
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:0;border-left:2px solid var(--line);margin-left:6px}
.timeline li{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:0 0 28px 28px;position:relative}
.timeline li::before{content:"";position:absolute;left:-8px;top:.45em;width:14px;height:14px;border-radius:50%;background:var(--bg);border:3px solid var(--accent)}
.timeline b{font:700 1.3rem/1.2 var(--f-display)}
.timeline p{color:var(--muted)}

/* info */
.info{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.info-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;min-width:0}
.info-box h3{font-size:1.2rem;margin-bottom:10px}
.info-box p{color:var(--muted)}
.hours{margin:0;display:grid;gap:4px}
.hours div{display:flex;justify-content:space-between;gap:12px}
.hours dt{color:var(--muted)}
.hours dd{margin:0}
.hours .today dt,.hours .today dd{color:var(--accent);font-weight:600}
.hours.small{font-size:.92rem}

/* faq */
.faq{display:grid;gap:12px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:0 24px}
.faq summary{cursor:pointer;list-style:none;font-weight:600;font-size:1.08rem;padding:20px 32px 20px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;color:var(--muted);transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:22px;max-width:65ch}

/* portfolio */
.work{text-decoration:none}
.work-shot{aspect-ratio:16/10;border-radius:calc(var(--r) - 4px);background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 85%,#000),color-mix(in srgb,var(--accent) 45%,var(--signal)));display:grid;place-items:center;margin-bottom:6px;overflow:hidden;position:relative}
.work-shot::before{content:"";position:absolute;inset:14px 14px auto;height:10px;border-radius:6px;background:rgba(255,255,255,.25)}
.work-shot span{font:700 1.3rem var(--f-display);color:#fff;text-align:center;padding:0 16px}
.more{font-weight:600;color:var(--accent);margin-top:auto}

/* cta band */
.band{background:var(--accent);color:var(--accent-ink);border-radius:calc(var(--r) + 12px);padding:clamp(32px,5vw,56px);display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;position:relative;overflow:hidden}
.band::after{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;border:40px solid color-mix(in srgb,var(--accent-ink) 12%,transparent);pointer-events:none}
.band h2{font-size:clamp(1.8rem,3.8vw,2.6rem);max-width:20ch}
.band p{margin-top:10px;opacity:.85;max-width:52ch}
.band .btn{background:var(--accent-ink);color:var(--accent);position:relative;z-index:1}
.band em{color:inherit;text-decoration:underline;text-decoration-color:var(--signal);text-underline-offset:6px}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.reach{margin:0;display:grid;gap:18px}
.reach dt{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.reach dd{margin:2px 0 0;font-size:1.1rem}
.form{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--r) + 6px);padding:28px;display:grid;gap:16px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:6px;min-width:0}
.field span{font-size:.88rem;font-weight:600}
input,select,textarea{font:inherit;font-size:1rem;width:100%;padding:.75rem .9rem;border:1.5px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent)}
.form .btn{justify-self:start}
.form-error{color:#b42318;font-size:.95rem}
.form-done{background:color-mix(in srgb,var(--accent) 10%,var(--surface));border-radius:10px;padding:14px 16px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--surface)}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr .8fr;gap:32px;padding-block:56px 32px}
.foot h3{font:600 .8rem var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.foot p{color:var(--muted)}
.foot-brand .logo{margin-bottom:14px}
.foot-brand p{max-width:36ch}
.foot-nav{display:grid;gap:6px}
.foot-nav a{text-decoration:none;color:var(--muted)}
.foot-nav a:hover{color:var(--ink)}
.fine{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.88rem}

/* scroll progress bar */
.progress{position:absolute;left:0;right:0;top:0;height:3px;background:var(--accent);transform-origin:0 50%;transform:scaleX(var(--doc,0));pointer-events:none}

/* hero variants */
.hero-visual{position:relative;max-width:100%}
.motif{display:block;width:100%;height:auto;overflow:visible}
.hero-center .hero-grid{grid-template-columns:1fr;justify-items:center;text-align:center;gap:48px}
.hero-center .lead{margin-inline:auto}
.hero-center .ctas{justify-content:center}
.hero-center .hero-visual{width:min(760px,100%)}
.hero-center .hero-glow{inset:auto auto -30% 50%;transform:translateX(-50%);width:80%}
.hero-dark{background:var(--ink);color:var(--bg)}
.hero-dark .lead,.hero-dark .eyebrow,.hero-dark .status{color:color-mix(in srgb,var(--bg) 70%,var(--ink))}
.hero-dark em{color:var(--signal)}
.hero-dark .btn{background:var(--signal);color:var(--ink)}
.hero-dark .btn.ghost{background:transparent;color:var(--bg);box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--bg) 35%,var(--ink))}
.hero-dark .hero-glow{background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 55%,transparent),transparent)}
.hero-dark .m-car{filter:drop-shadow(0 30px 40px rgba(0,0,0,.35))}
.hero-plain .hero-grid{grid-template-columns:1fr}
.tag{position:absolute;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:10px 14px;font-size:.85rem;box-shadow:0 16px 30px -20px rgba(0,0,0,.4);animation:float 6s ease-in-out infinite;display:grid}
.tag span{color:var(--muted)}
.tag b{font:700 1.15rem/1.2 var(--f-display)}
.tag.t1{left:-6%;top:10%}
.tag.t2{right:-4%;bottom:12%;animation-delay:-3s}
@keyframes float{50%{transform:translateY(-8px)}}
.hero-visual:has(.m-browser) .tag.t1{left:auto;right:-3%;top:-6%}
.hero-visual:has(.m-browser) .tag.t2{right:auto;left:-5%;bottom:-6%}

/* motif behaviour (see motifs.mjs) */
.m-wheel .spin{transform-origin:200px 200px;transform:rotate(calc(var(--y,0) * .22deg))}
.m-car .spin-sm{transform:rotate(calc(var(--y,0) * 1deg))}
.m-car .dirt{opacity:clamp(0,calc(1 - var(--p,1) * 1.6),1)}
.m-car .shine{transform:skewX(-20deg) translateX(calc(var(--p,1) * 620px))}
.m-car .sparks{opacity:clamp(0,calc((var(--p,1) - .62) * 5),1);animation:twinkle 2.2s ease-in-out infinite}
@keyframes twinkle{50%{fill-opacity:.35}}
.m-pipe .water{stroke-dasharray:1;stroke-dashoffset:max(0,calc(1 - var(--p,1) * 1.25))}
.m-pipe .flow{stroke-dasharray:.015 .045;opacity:clamp(0,calc((var(--p,1) - .78) * 5),.55);animation:flow 1.6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-.06}}
.m-pipe .tap{opacity:clamp(0,calc((var(--p,1) - .8) * 6),1)}
.m-pipe .drop{animation:drip 1.5s cubic-bezier(.5,0,1,.6) infinite}
.m-pipe .ripple{opacity:0;transform-origin:332px 384px;animation:ripple 1.5s ease-out infinite}
.m-pipe .valve{transform-origin:62px 36px;transform:rotate(calc(var(--p,1) * 180deg))}
@keyframes drip{0%{transform:translateY(-8px)}85%{transform:translateY(36px);opacity:1}100%{transform:translateY(40px);opacity:0}}
@keyframes ripple{0%,80%{transform:scale(.3);opacity:0}90%{opacity:.8}100%{transform:scale(1);opacity:0}}
.m-gauge .needle{transform-origin:150px 150px;transform:rotate(calc(-120deg + var(--p,1) * 200deg))}
.m-browser .blk,.m-phone .blk{--k:clamp(0,calc((var(--p,1) - var(--i) * .1) * 6),1);opacity:var(--k);transform:translateY(calc((1 - var(--k)) * 14px))}
.m-browser .cursor{transform:translate(calc(400px - var(--p,1) * 300px),calc(290px - var(--p,1) * 92px));opacity:clamp(0,calc((var(--p,1) - .3) * 4),1)}

/* split with an illustration */
.visual-motif{max-width:100%;display:grid;place-items:center;padding:12px}
.visual-motif .motif{max-width:440px}

/* story: sticky illustration + steps */
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.story-vis{align-self:stretch}
.story-sticky{position:sticky;top:120px;display:grid;place-items:center}
.story-sticky .motif{max-width:440px;max-height:62vh}
.story-steps{list-style:none;margin:0;padding:0}
.story-step{min-height:40vh;display:flex;flex-direction:column;justify-content:center;gap:10px;opacity:.5;transition:opacity .45s;border-left:2px solid var(--line);padding-left:28px;position:relative}
.story-step::before{content:"";position:absolute;left:-2px;top:20%;bottom:20%;width:2px;background:var(--accent);transform:scaleY(0);transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.story-step.on{opacity:1}
.story-step.on::before{transform:scaleY(1)}
.story-step h3{font-size:clamp(1.5rem,2.6vw,2rem)}
.story-step p{color:var(--muted);max-width:44ch;font-size:1.08rem}
.story-n{font-weight:600;color:var(--accent);letter-spacing:.06em;font-size:.85rem}

/* marquee */
.marquee{padding-block:22px!important;border-block:1px solid var(--line);overflow:hidden;background:var(--surface)}
.mq-track{display:flex;align-items:center;gap:28px;width:max-content;animation:mq 38s linear infinite}
.mq-track span{font:700 clamp(1.3rem,2.6vw,2rem)/1 var(--f-display);white-space:nowrap;letter-spacing:-.01em}
.mq-track i{width:10px;height:10px;border-radius:50%;background:var(--signal);flex:0 0 auto}
.marquee:hover .mq-track{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}

/* demo explorer */
.explorer{display:grid;grid-template-columns:240px 1fr;grid-template-areas:"tabs frame" "try frame";gap:20px 28px;align-items:start}
.ex-tabs{grid-area:tabs;display:grid;gap:8px}
.ex-tabs button{text-align:left;border:1.5px solid var(--line);background:var(--surface);border-radius:12px;padding:14px 16px;display:grid;gap:2px;cursor:pointer;font:inherit;color:var(--ink);transition:border-color .2s,transform .2s}
.ex-tabs button:hover{transform:translateX(3px)}
.ex-tabs button small{color:var(--muted)}
.ex-tabs button[aria-selected="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.ex-try{grid-area:try}
.ex-try ul{margin:0;padding-left:18px;color:var(--muted);display:grid;gap:6px;font-size:.95rem}
.ex-frame{grid-area:frame;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 40px 70px -50px rgba(0,0,0,.45);min-width:0}
.ex-bar{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--sunk);border-bottom:1px solid var(--line);flex-wrap:wrap}
.ex-dots{display:flex;gap:6px}.ex-dots i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.ex-url{flex:1;min-width:0;background:var(--surface);border-radius:999px;padding:4px 12px;font-size:.85rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ex-dev{display:inline-flex;background:var(--surface);border-radius:999px;padding:3px}
.ex-dev button{border:0;background:none;font:inherit;font-size:.82rem;padding:4px 10px;border-radius:999px;color:var(--muted);cursor:pointer}
.ex-dev button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.ex-open{font-size:.88rem;font-weight:600;color:var(--accent);text-decoration:none}
.ex-view{height:min(640px,72vh);display:flex;justify-content:center;background:var(--sunk);transition:background .3s}
.ex-view iframe{border:0;width:100%;height:100%;background:#fff;transition:width .45s cubic-bezier(.2,.7,.2,1)}
.ex-frame[data-device="phone"] .ex-view{padding:18px 0}
.ex-frame[data-device="phone"] iframe{width:390px;max-width:100%;border-radius:24px;box-shadow:0 0 0 8px var(--ink)}

/* card style variants */
.cards-line .card{background:transparent;border:0;border-top:2px solid var(--ink);border-radius:0;padding:24px 4px 0;box-shadow:none}
.cards-line .card:hover{transform:none;box-shadow:none;border-color:var(--accent)}
.cards-line .card.featured{background:transparent;color:var(--ink);border-top:4px solid var(--signal)}
.cards-line .card.featured .note,.cards-line .card.featured li{color:var(--muted)}
.cards-line .card.featured li::before{border-color:var(--accent)}
.cards-tile .card{background:var(--sunk);border-color:transparent;border-radius:calc(var(--r) + 8px)}
.cards-tile .card.featured{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.cards-tile .card.featured .note,.cards-tile .card.featured li,.cards-tile .card.featured .price small{color:color-mix(in srgb,var(--accent-ink) 78%,var(--accent))}
.cards-tile .card.featured .btn{background:var(--accent-ink);color:var(--accent)}

/* scroll reveal: only applied by JS to elements that start below the first screen */
.rv{transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.pre{opacity:0;transform:translateY(26px)}

@media (max-width:1040px){.head-cta{display:none}}
@media (max-width:960px){
  .story-grid{grid-template-columns:1fr;gap:0}
  .story-vis{position:sticky;top:58px;z-index:2;background:var(--bg);padding-block:10px;border-bottom:1px solid var(--line)}
  .story-sticky{position:static}
  .story-sticky .motif{max-height:30vh;width:auto;margin-inline:auto}
  .story-step{min-height:36vh}
  .explorer{grid-template-columns:1fr;grid-template-areas:"tabs" "frame" "try"}
  .ex-tabs{grid-auto-flow:column;grid-auto-columns:minmax(180px,1fr);overflow-x:auto}
  .tag.t1{left:0}.tag.t2{right:0}

  .hero-grid,.split,.contact{grid-template-columns:1fr;gap:40px}
  .split.flip .visual{order:0}
  .cards.n3,.quotes,.info{grid-template-columns:1fr}
  .steps,.strip-grid{grid-template-columns:1fr 1fr}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .hero-visual{width:min(340px,100%);margin-inline:auto}
  .tag{font-size:.72rem;padding:7px 10px;border-radius:10px}
  .tag b{font-size:.95rem}
  .ex-url,.ex-dev{display:none}
  .ex-bar{justify-content:space-between}
  .nav,.head-cta{display:none}
  .menu-btn{display:block}
  .cards.n2,.two{grid-template-columns:1fr}
  .timeline li{grid-template-columns:1fr;gap:4px}
  .foot{grid-template-columns:1fr}
  body{font-size:16px}
}
@media (min-width:721px){.mnav{display:none!important}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .rv.pre{opacity:1;transform:none}
  .step .fill{width:100%}
  .mq-track{animation:none}
}