/* Binary Beach — site styles. Brand: teal #1d3f47, sunset orange #f08a3c, gold #fbbf4a.
   One stylesheet for every page: home, Custom Software, AI Consulting, Engineering, Contact. */
:root{
  --teal:#1d3f47; --teal-2:#26545a; --teal-3:#3f7a7c; --orange:#f08a3c; --orange-ink:#b5560f; --gold:#fbbf4a;
  --cost:#e5484d; --cost-ink:#c3332b; --cost-soft:#ff8f86; --save-soft:#5fdc9b;
  --cream:#ffffff; --sand:#eef4f4; --paper:#f7f9f9; --ink:#17282b; --mute:#3b4a4f; --line:#d5dfdf;
  --radius:16px; --shadow:0 1px 2px rgba(23,40,43,.06),0 8px 24px rgba(23,40,43,.08);
  --ease:cubic-bezier(.2,.7,.2,1);
  --head:"Bricolage Grotesque",Inter,system-ui,sans-serif; --body:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:76px}
body{margin:0;background:var(--cream);color:var(--ink);font:18.5px/1.6 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-2);text-underline-offset:3px}
h1,h2,h3,h4{font-family:var(--head);line-height:1.1;margin:0 0 .5em;letter-spacing:-.02em;color:var(--teal)}
h1{font-size:clamp(2.4rem,6vw,4rem);font-weight:800}
h1 em,h2 em{font-style:normal;color:var(--orange-ink)}
h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800}
h3{font-size:1.35rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.narrow{max-width:820px}
.eyebrow{display:inline-block;font:600 .86rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--orange-ink);margin-bottom:14px}
.lede{font-size:1.3rem;line-height:1.5;color:#2f3e43;max-width:660px}
.muted{color:var(--mute)}
.center{text-align:center}.center .lede{margin-left:auto;margin-right:auto}
.fine{font-size:.95rem;color:var(--mute);margin:16px 0 0}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-head.scrolled{border-bottom-color:var(--line);box-shadow:0 4px 18px rgba(23,40,43,.06)}
.site-head .wrap{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--teal)}
.brand img{width:40px;height:40px}
.brand b{font:700 1.05rem/1 Orbitron,var(--head);letter-spacing:.05em}
.brand b span{color:var(--orange)}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{position:relative;padding:8px 12px;border-radius:999px;text-decoration:none;color:var(--ink);font-weight:500;font-size:1rem;transition:background .2s,color .2s}
.nav a:hover{background:var(--sand)}
.nav a.on{color:var(--orange-ink)}
.nav a.on:after{content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;border-radius:2px;background:var(--orange)}
.nav .btn{margin-left:8px;color:#1b1205}
.menu-btn{display:none;margin-left:auto;background:none;border:0;padding:10px;cursor:pointer;color:var(--teal)}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--cream);padding:8px 16px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease)}
  .nav.open{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:12px 14px;font-size:1.05rem}
  .nav a.on:after{display:none}
  .nav .btn{margin:8px 0 0;text-align:center}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;border:2px solid var(--teal);background:var(--teal);color:#fff;font:600 1rem/1.1 var(--body);text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(29,63,71,.25)}
.btn.orange{background:var(--orange);border-color:var(--orange);color:#1b1205;position:relative;overflow:hidden}
.btn.orange:after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-60%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .6s}
.btn.orange:hover:after{left:130%}
.btn.ghost{background:transparent;color:var(--teal)}
.btn.ghost:hover{background:var(--paper)}
.btn.light{background:#fff;border-color:#fff;color:var(--teal)}
.btn.sm{padding:9px 16px;font-size:.92rem}
.btn.lg{padding:16px 30px;font-size:1.15rem}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* sections */
section{padding:84px 0}
.bg-paper{background:var(--paper)}
.bg-sand{background:var(--sand)}
.dark{background:var(--teal);color:#d6e6e3}
.dark h2,.dark h3{color:#fff}
.dark .eyebrow{color:var(--gold)}
.dark .lede,.dark .fine{color:#cfe1de}
.head{margin-bottom:34px}
.head .lede{margin:0}
.big-lede{font:700 clamp(1.35rem,2.6vw,1.95rem)/1.3 var(--head);color:var(--teal);max-width:860px;margin:4px 0 14px;letter-spacing:-.01em}

/* hero: words on the left, one picture on the right */
.hero{padding:68px 0 64px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;width:620px;height:620px;right:-180px;top:-220px;border-radius:50%;background:radial-gradient(circle,rgba(240,138,60,.17),rgba(251,191,74,.08) 40%,transparent 68%);pointer-events:none;animation:bb-drift 16s ease-in-out infinite alternate}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero.solo .wrap{display:block}
.hero .lede{margin-bottom:28px}
.hero-note{margin:18px 0 0;font-size:1rem;color:var(--mute);display:flex;flex-wrap:wrap;gap:6px 18px}
.hero-note span{display:inline-flex;align-items:center;gap:6px}
.hero-note svg{color:var(--teal-3);flex:none}
.hero-note.lg{font-size:1.15rem;gap:8px 24px;margin-top:22px}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:40px}}

/* a screenshot in a browser window, with an optional floating chat */
.shot{position:relative}
.window{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 4px rgba(23,40,43,.06),0 24px 50px rgba(23,40,43,.18);border:1px solid var(--line)}
.window .bar{display:flex;gap:6px;padding:10px 12px;background:#f1f4f4;border-bottom:1px solid var(--line)}
.window .bar i{width:10px;height:10px;border-radius:50%;background:#d3dbdb}
.window img{width:100%;height:auto}
.float-chat{position:absolute;left:-22px;bottom:-30px;width:min(330px,78%);background:#fff;border-radius:16px;padding:14px;box-shadow:0 18px 40px rgba(23,40,43,.2);border:1px solid var(--line)}
@media (max-width:900px){.float-chat{left:6px}}

/* phones: a screenshot in a phone frame */
.phone{border-radius:30px;overflow:hidden;border:7px solid #11161f;background:#11161f;box-shadow:0 22px 50px rgba(15,20,40,.35)}
.phone img{width:100%;height:auto}

/* grids and cards */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:960px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);border:1px solid #dbe4e4;transition:transform .25s var(--ease),box-shadow .25s}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(23,40,43,.13)}
.card h3{margin-bottom:.35em}
.card p{font-size:1.04rem;color:var(--mute)}
.card p:last-child{margin-bottom:0}
.icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:#fff1e6;color:var(--orange-ink);margin-bottom:16px;flex:none}
.pains .card{padding:22px 24px}
.pains h3{font-size:1.22rem}

/* service doors */
.door{display:flex;flex-direction:column;border-radius:22px;padding:30px 28px;text-decoration:none;color:inherit;background:#fff;box-shadow:var(--shadow);border:1px solid #dbe4e4;transition:transform .25s var(--ease),box-shadow .25s}
.door:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(23,40,43,.16)}
.door .icon{width:52px;height:52px;border-radius:14px;margin-bottom:18px}
.door h3{font-size:1.6rem}
.door p{font-size:1.06rem;color:var(--mute)}
.door .go{margin-top:auto;font-weight:700;color:var(--orange-ink)}
.door:hover .go{text-decoration:underline}
.door.feature{background:var(--teal);border-color:var(--teal)}
.door.feature h3{color:#fff}
.door.feature p{color:#d6e6e3}
.door.feature .go{color:var(--gold)}
.door.feature .icon{background:rgba(255,255,255,.12);color:var(--gold)}

/* recent work tiles (home) */
.work-tile{position:relative;display:block;border-radius:24px;overflow:hidden;text-decoration:none;color:#fff;min-height:340px;background:#151a33;box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s}
.work-tile:hover{transform:translateY(-4px);box-shadow:0 22px 50px rgba(23,40,43,.22)}
.work-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.work-tile:hover img{transform:scale(1.04)}
.work-tile:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,15,30,0) 20%,rgba(10,15,30,.55) 55%,rgba(10,15,30,.94))}
.work-tile .txt{position:absolute;left:24px;right:24px;bottom:22px;z-index:1}
.work-tile .txt b{display:block;font:800 1.6rem/1.15 var(--head)}
.work-tile .txt span{color:#d9e2ef;font-size:1.08rem}

/* home: clients. One wide card per client: the work on the left, who and what on the right. A quote goes in .body when there is one. */
.clients{display:grid;gap:20px;margin-top:24px}
.client-card{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.client-card .shotwrap{position:relative;background:#151a33;min-height:320px}
.client-card .shotwrap>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:left top}
.client-card .phone{position:absolute;right:22px;bottom:-30px;width:24%;border-radius:20px;border-width:5px}
.client-card .body{padding:30px 30px 26px;display:flex;flex-direction:column;gap:16px}
.client-card .who{display:flex;align-items:center;gap:14px}
.client-card .who b{display:block;font:800 1.7rem/1.1 var(--head);color:var(--teal)}
.client-card .who span{color:var(--mute);font-size:1.05rem}
.client-card .bul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.client-card .bul li{position:relative;padding-left:20px;font-size:1.08rem;font-weight:600;color:var(--teal)}
.client-card .bul li:before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--orange)}
.client-card .more{margin-top:auto;font-weight:700;color:var(--orange-ink);text-decoration:none;font-size:1.05rem}
.client-card .more:hover{text-decoration:underline}
@media (max-width:860px){.client-card{grid-template-columns:1fr}.client-card .shotwrap{min-height:220px}.client-card .phone{bottom:-20px;width:26%}.client-card .body{padding-top:34px}}

/* how it works: four steps in a row */
.hw-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;counter-reset:hw;margin:26px 0 0;padding:0}
.hw-steps li{list-style:none;position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 18px 18px;box-shadow:var(--shadow)}
.hw-steps li:before{counter-increment:hw;content:"0" counter(hw);display:block;font:800 1.6rem/1 var(--head);color:var(--orange);margin-bottom:10px}
.hw-steps b{display:block;color:var(--teal);font-size:1.1rem}
.hw-steps span{display:block;color:var(--mute);font-size:.98rem;margin-top:4px;line-height:1.45}
@media (max-width:900px){.hw-steps{grid-template-columns:1fr 1fr}}

/* chat bubbles: the person on the right; the AI on the left with a robot avatar. A chat with [data-play] plays itself once it
   scrolls into view (site.js): each AI reply shows typing dots first, and a .mini-chart inside a reply grows its bars. */
.chat{width:100%;display:grid;gap:10px}
.chat .me{justify-self:end;max-width:86%;padding:10px 14px;border-radius:16px;border-bottom-right-radius:4px;background:var(--teal);color:#fff;font-size:1rem;line-height:1.4}
.chat .ai{justify-self:start;display:flex;align-items:flex-end;gap:8px;max-width:94%;position:relative}
.bot{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#e6f4ee;color:#1f7a52;border:1px solid #c7e6d6}
.chat .bubble{padding:10px 14px;border-radius:16px;border-bottom-left-radius:4px;background:#fff;border:1px solid #dbe4e4;color:var(--ink);font-size:1rem;line-height:1.4;transition:opacity .3s}
.chat .dots{position:absolute;left:38px;bottom:0;display:flex;gap:4px;padding:12px 14px;border-radius:16px;border-bottom-left-radius:4px;background:#fff;border:1px solid #dbe4e4;opacity:0;transition:opacity .2s}
.chat .dots i{width:7px;height:7px;border-radius:50%;background:#9fb3b5;animation:bb-dot 1s infinite}
.chat .dots i:nth-child(2){animation-delay:.15s}.chat .dots i:nth-child(3){animation-delay:.3s}
.chat[data-play]>*{opacity:0;transform:translateY(8px);transition:opacity .4s,transform .4s}
.chat[data-play]>.show{opacity:1;transform:none}
.chat[data-play] .ai .bubble{opacity:0}
.chat[data-play] .ai.show:not(.typing) .bubble{opacity:1}
.chat[data-play] .ai.typing .dots{opacity:1}
@keyframes bb-dot{0%,60%,100%{transform:none;opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.mini-chart{margin-top:10px;padding-top:10px;border-top:1px solid #e6ecec;display:grid;gap:7px;min-width:min(300px,62vw)}
.mini-chart p{margin:0 0 2px;font-size:.78rem;font-weight:600;color:var(--mute)}
.mini-chart div{display:grid;grid-template-columns:7.6em 1fr 2.6em;align-items:center;gap:8px;font-size:.84rem}
.mini-chart span{color:#2f3e43;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-chart i{display:block;height:10px;border-radius:99px;background:var(--teal-3);width:var(--w);transform-origin:left;transform:scaleX(0);transition:transform .9s var(--ease)}
.mini-chart div:nth-of-type(2) i{transition-delay:.12s}.mini-chart div:nth-of-type(3) i{transition-delay:.24s}.mini-chart div:nth-of-type(4) i{transition-delay:.36s}
.mini-chart b{text-align:right;font-weight:800;color:var(--teal);font-variant-numeric:tabular-nums}
.mini-chart .low i{background:var(--cost)}
.mini-chart .low b,.mini-chart .low span{color:var(--cost-ink)}
.chat .ai.show:not(.typing) .mini-chart i{transform:none}
.chat-card{background:#fff;border-radius:22px;padding:20px 20px 22px;box-shadow:0 2px 4px rgba(23,40,43,.06),0 24px 50px rgba(23,40,43,.16);border:1px solid var(--line)}
.chat-card .label{display:flex;align-items:center;gap:8px;margin:0 0 14px;padding-bottom:12px;border-bottom:1px solid #e6ecec;font-size:.95rem}
.chat-card .label .bot{width:34px;height:34px}
.chat-card .label b{color:var(--teal)}
.chat-card .label em{display:inline-flex;align-items:center;gap:6px;margin-left:auto;font-style:normal;font-size:.85rem;font-weight:600;color:#1f7a52}
.chat-card .label em i{width:9px;height:9px;border-radius:50%;background:#3fb27f;box-shadow:0 0 0 0 rgba(63,178,127,.5);animation:bb-pulse 2s infinite}

/* AI Consulting: full-screen story sections */
.story{min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:96px 0;position:relative}
.story>.wrap{width:100%}
.story h2{font-size:clamp(2.2rem,5.4vw,3.8rem)}
.story .lede{font-size:clamp(1.2rem,2.2vw,1.45rem)}
.path{position:relative;list-style:none;padding:0;margin:40px 0 0;display:grid;gap:36px;max-width:820px}
.path:before{content:"";position:absolute;left:31px;top:24px;bottom:24px;width:4px;border-radius:4px;background:linear-gradient(var(--orange),var(--gold));transform-origin:top;transform:scaleY(0);transition:transform 1.8s var(--ease) .25s}
.path.in:before{transform:none}
.path li{display:grid;grid-template-columns:66px 1fr;gap:24px;align-items:start;position:relative}
.path .n{width:66px;height:66px;border-radius:50%;background:var(--orange);color:#1b1205;display:grid;place-items:center;font:800 1.9rem/1 var(--head);box-shadow:0 0 0 8px var(--cream)}
.path h3{font-size:clamp(1.5rem,3vw,2.1rem);margin:.15em 0 .25em}
.path p{font-size:1.2rem;color:#2f3e43;margin:0}
.path .who{display:inline-block;margin-top:10px;font-size:.95rem;font-weight:700;color:var(--teal-2);background:var(--sand);padding:4px 12px;border-radius:99px}
.takeaways{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:36px 0 0;padding:0;list-style:none}
.takeaways li{display:flex;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px 30px;box-shadow:var(--shadow);font:700 clamp(1.25rem,2.2vw,1.55rem)/1.3 var(--head);color:var(--teal)}
.takeaways .icon{margin:0;width:58px;height:58px;border-radius:16px}
.asks{display:grid;grid-template-columns:repeat(2,1fr);gap:26px 34px;margin:38px 0 0;padding:0;list-style:none}
.asks q{display:inline-block;background:var(--teal);color:#fff;padding:14px 20px;border-radius:20px 20px 20px 6px;font-weight:700;font-size:1.15rem;line-height:1.35;quotes:"“" "”"}
.asks p{margin:10px 0 0 6px;color:var(--mute);font-size:1.02rem}
.asks b{color:var(--orange-ink);font-size:1.15rem;font-weight:800}
.promises{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:40px 0 0;padding:0;list-style:none}
.promises li{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:28px;font-size:1.2rem;line-height:1.45;color:#eef5f4}
.promises .icon{background:rgba(255,255,255,.1);color:var(--gold);margin-bottom:18px}
.promises b{display:block;color:#fff;font:800 1.4rem/1.2 var(--head);margin-bottom:8px}
.finale{text-align:center}
.finale h2{font-size:clamp(3rem,9vw,6rem);margin-bottom:.15em}
.finale .lede{margin:0 auto 30px}
.finale .btns{justify-content:center}
.finale .contact-line{margin:24px 0 0;color:#cfe1de}
.finale .contact-line a{color:#fff}
@media (max-width:860px){.takeaways,.asks,.promises{grid-template-columns:1fr}}

/* time calculator (AI Consulting, Custom Software): task sliders on the left; on the right the rate slider, then a card that
   builds the equation (hours a week × 50 weeks × $ an hour = $ a year) and shows what comes back.
   Color means one thing each: red is time and money going out (hour sliders, the cost), green is what comes back, white is
   the rate (a neutral multiplier). Orange stays for buttons. A term in the equation pulses when its slider moves. */
.calc{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:start;margin-top:8px}
.calc .tasks{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px 24px 16px;box-shadow:var(--shadow)}
.calc .task-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:2px 0 10px;border-bottom:1px solid var(--line)}
.calc .task-head span{font:600 .9rem/1 var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.calc .task-head .r{display:flex;align-items:center;gap:14px}
.calc .task-head b{font:800 1.05rem/1 var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--cost-ink)}
.calc .reset{border:1px solid var(--line);background:#fff;color:var(--teal-2);font:600 .85rem/1 var(--body);border-radius:99px;padding:7px 12px;cursor:pointer}
.calc .reset:hover{border-color:var(--teal-3)}
.calc .task{display:grid;grid-template-columns:minmax(0,1fr) 3.2em;column-gap:14px;align-items:center;padding:14px 0 2px}
.calc .task .t{font-weight:600;color:var(--teal);font-size:1.15rem;line-height:1.3}
.calc .task output{text-align:right;font:800 1.3rem/1 var(--head);color:var(--cost-ink);font-variant-numeric:tabular-nums}
.calc .task input{grid-column:1/-1}
.calc .total{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:12px 0 4px;padding-top:14px;border-top:1px solid var(--line);font-weight:700;color:var(--teal);font-size:1.05rem}
.calc .total b{font:800 1.35rem/1 var(--head);color:var(--cost-ink)}
.calc input[type=range]{-webkit-appearance:none;appearance:none;display:block;width:100%;height:36px;margin:0;background:transparent;cursor:pointer;touch-action:pan-y;--p:0%;--fill:var(--cost);--rest:#e2e9e9;--ring:rgba(229,72,77,.3)}
.calc input[type=range]:focus{outline:none}
.calc input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:8px;background:linear-gradient(90deg,var(--fill) var(--p),var(--rest) var(--p))}
.calc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;margin-top:-9px;border-radius:50%;background:#fff;border:3px solid var(--fill);box-shadow:0 2px 6px rgba(23,40,43,.25);transition:transform .15s}
.calc input[type=range]:active::-webkit-slider-thumb{transform:scale(1.15)}
.calc input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 5px var(--ring)}
.calc input[type=range]::-moz-range-track{height:8px;border-radius:8px;background:var(--rest)}
.calc input[type=range]::-moz-range-progress{height:8px;border-radius:8px;background:var(--fill)}
.calc input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--fill);box-shadow:0 2px 6px rgba(23,40,43,.25)}
.calc .side{position:sticky;top:96px;display:grid;gap:14px}
.calc label.rate{display:block;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px 20px 8px;box-shadow:var(--shadow)}
.calc label.rate .k{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.calc label.rate .k b{color:var(--teal);font:800 1.3rem/1.25 var(--head);letter-spacing:-.01em}
.calc label.rate output{font:800 1.7rem/1 var(--head);color:var(--teal);white-space:nowrap;font-variant-numeric:tabular-nums}
.calc label.rate .k small{font:600 .85rem var(--body);color:var(--mute);margin-left:4px}
.calc label.rate .k>span{white-space:nowrap}
.calc label.rate input[type=range]{--fill:var(--teal);--rest:#e2e9e9;--ring:rgba(29,63,71,.25)}
.calc .result{background:var(--teal);color:#d6e6e3;border-radius:24px;padding:24px 26px;box-shadow:0 24px 50px rgba(23,40,43,.2)}
.calc .result .eyebrow{color:var(--cost-soft);margin-bottom:12px}
.calc .eq{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
.calc .eq i{font-style:normal;font-weight:700;color:#a9c3bf;font-size:1.15rem}
.calc .term{display:inline-flex;flex-direction:column;align-items:center;min-width:66px;padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.08);transition:background .25s,transform .25s}
.calc .term b{font:800 1.35rem/1.1 var(--head);color:#fff;font-variant-numeric:tabular-nums}
.calc .term small{font-size:.74rem;color:#a9c3bf;margin-top:3px;white-space:nowrap}
.calc .term.hrs b{color:var(--cost-soft)}
.calc .term.rate{box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.calc .term.pulse{background:rgba(255,255,255,.22);transform:scale(1.07)}
.calc .cost-v{display:block;margin-top:12px;font:800 clamp(2.4rem,4.5vw,3.2rem)/1 var(--head);color:var(--cost-soft);font-variant-numeric:tabular-nums}
.calc .cost-v small{font-size:.38em;font-weight:700;color:#cfe1de}
.calc .save{margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14)}
.calc .save .eyebrow{color:var(--save-soft)}
.calc .save .big{display:block;font:800 clamp(2.4rem,4.5vw,3.2rem)/1 var(--head);color:var(--save-soft);font-variant-numeric:tabular-nums}
.calc .save .big small{font-size:.38em;font-weight:700;color:#cfe1de}
.calc .statement{display:block;font:800 clamp(1.9rem,3.4vw,2.5rem)/1.1 var(--head);color:var(--save-soft)}
.calc .sub{display:block;color:#e6f0ee;font-size:1.05rem;margin-top:8px}
.calc .sub b{color:var(--save-soft);font-variant-numeric:tabular-nums}
.calc .bars{display:grid;gap:8px;margin:18px 0 0}
.calc .bars div{display:grid;grid-template-columns:44px 1fr;align-items:center;gap:10px;font-size:.82rem;font-weight:600;color:#cfe1de}
.calc .bars i{display:flex;height:12px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.calc .bars b{display:block;height:100%;transform-origin:left;transition:transform 1s var(--ease)}
.calc .bars .c{background:var(--cost-soft)}
.calc .bars .s{background:var(--save-soft)}
.calc .bars div:last-child b{transition-delay:.35s}
.calc .bars div:last-child .s{transition-delay:.8s}
.calc.reveal:not(.in) .bars b{transform:scaleX(0)}
.calc .bars small{grid-column:2;display:flex;justify-content:space-between;font-size:.76rem;color:#a9c3bf;margin-top:-2px}
.calc .ai-bars div{grid-template-columns:62px 1fr}
.calc .ai-bars small{font-size:.82rem}
.calc .ai-bars div:last-child small{color:var(--save-soft);font-weight:700}
.calc .ai-bars div:last-child b.s{min-width:10px}
.calc .result p{color:#e6f0ee;font-size:1.02rem;margin:16px 0 0}
.calc .result .btn{width:100%;margin-top:20px}
.calc .peek{display:none}
@media (max-width:860px){
  .calc{grid-template-columns:1fr;gap:14px}
  .calc .peek{display:grid;grid-template-columns:1fr 1fr;gap:12px;position:sticky;top:76px;z-index:5;order:-1;background:var(--teal);border-radius:16px;padding:12px 16px;box-shadow:0 12px 30px rgba(23,40,43,.25)}
  .calc .peek small{display:block;font:700 .68rem/1.2 var(--body);letter-spacing:.08em;text-transform:uppercase}
  .calc .peek b{display:block;font:800 1.5rem/1.1 var(--head);font-variant-numeric:tabular-nums}
  .calc .peek .c small,.calc .peek .c b{color:var(--cost-soft)}
  .calc .peek .s small,.calc .peek .s b{color:var(--save-soft)}
  .calc .peek .s{padding-left:12px;border-left:1px solid rgba(255,255,255,.14)}
  .calc .peek{transition:opacity .25s,transform .25s}
  .calc.peek-off .peek{opacity:0;transform:translateY(-8px);pointer-events:none}
  .calc .side{position:static}
  .calc .tasks{padding:16px 16px 10px}
  .calc .task .t{font-size:1.05rem}
  .calc .term{min-width:58px;padding:6px 8px}
  .calc .term b{font-size:1.15rem}
}

/* AI Consulting: work you'd usually hire out. Red is what firms charge (with the source), green is what your AI does. */
.hire{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.hire-head,.hire li{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr) minmax(0,.85fr);gap:16px;align-items:center;padding:16px 24px}
.hire-head{background:var(--paper);border-bottom:1px solid var(--line);font:700 .8rem/1 var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.hire-head .c{color:var(--cost-ink)}
.hire-head .s{color:#1f7a52}
.hire ol{list-style:none;margin:0;padding:0}
.hire li{border-top:1px solid var(--line)}
.hire li:first-child{border-top:0}
.hire .n{font:700 1.15rem/1.25 var(--head);color:var(--teal)}
.hire .c b{display:block;font:800 1.3rem/1.1 var(--head);color:var(--cost-ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.hire .c small{display:block;margin-top:3px;font-size:.82rem;color:var(--mute)}
.hire .c small a{color:var(--mute)}
.hire li .s{display:flex;align-items:flex-start;gap:8px;justify-self:stretch;padding:10px 14px;border-radius:12px;background:#e6f4ee;color:#1a6a47;font-weight:700;font-size:1rem;line-height:1.35}
.hire li .s svg{flex:none;margin-top:1px}
@media (max-width:760px){
  .hire-head{display:none}
  .hire li{grid-template-columns:1fr;gap:6px;padding:16px 18px}
  .hire li .s{font-size:.88rem;padding:6px 11px;margin-top:2px}
}

/* a short list of things, as chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 0;padding:0;list-style:none}
.chips li{padding:12px 18px;border-radius:14px;background:#fff;border:1px solid var(--line);font-weight:700;color:var(--teal);box-shadow:var(--shadow);font-size:1.05rem}

/* showcase: a desktop window with phones in front */
.showcase{position:relative;padding:0 0 56px;max-width:1100px}
.showcase .window{width:74%}
.showcase .phones{position:absolute;right:0;bottom:0;display:flex;gap:16px;width:44%;align-items:flex-end}
.showcase .phone{flex:1;border-radius:24px;border-width:6px}
.showcase .phone:nth-child(2){margin-bottom:34px}
.client{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.client img{width:52px;height:52px}
.client b{display:block;font:800 1.5rem/1.1 var(--head);color:var(--teal)}
.client span{color:var(--mute);font-size:.98rem}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 22px;padding:0;list-style:none}
.tags li{padding:6px 13px;border-radius:99px;background:var(--sand);font-size:.92rem;font-weight:600;color:var(--teal-2)}
@media (max-width:900px){.showcase{padding:0}.showcase .window{width:100%}.showcase .phones{position:relative;width:88%;margin:-40px auto 0;gap:10px}.showcase .phone{border-radius:16px;border-width:4px}}

/* checklists and two-column blocks */
.checks{list-style:none;padding:0;margin:0}
.checks li{padding:6px 0 6px 30px;position:relative;font-size:1.08rem}
.checks li:before{content:"";position:absolute;left:4px;top:13px;width:14px;height:8px;border-left:2.5px solid var(--orange);border-bottom:2.5px solid var(--orange);transform:rotate(-45deg)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:32px}}

/* Engineering: the AI band and the two halves */
.accel{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px;padding:0;list-style:none}
.accel li{border-top:3px solid var(--orange);padding-top:16px}
.accel b{display:block;color:#fff;font:800 1.35rem/1.2 var(--head);margin-bottom:6px}
.accel span{color:#cfe1de;font-size:1.05rem}
@media (max-width:760px){.accel{grid-template-columns:1fr}}
.jump{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.jump a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:24px 28px;border-radius:20px;border:1.5px solid var(--line);background:#fff;text-decoration:none;color:var(--teal);font:800 1.65rem/1.2 var(--head);transition:border-color .2s,transform .2s}
.jump a span{font:500 1.1rem/1.4 var(--body);color:var(--mute);display:block;margin-top:6px}
.jump a:hover{border-color:var(--teal-3);transform:translateY(-2px)}
@media (max-width:640px){.jump{grid-template-columns:1fr}}

/* Engineering: the hardware montage */
.montage{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-flow:dense;gap:10px;margin:0;padding:0;list-style:none}
.montage li{position:relative;border-radius:14px;overflow:hidden;background:#eef3f3}
.montage li.big{grid-column:span 2;grid-row:span 2}
.montage li.wide{grid-column:span 2}
.montage a{display:block;height:100%;color:#fff;text-decoration:none}
.montage img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s var(--ease)}
.montage li.wide img{aspect-ratio:auto}
.montage a:hover img{transform:scale(1.04)}
.montage .cap,.deck .cap{position:absolute;left:10px;bottom:10px;width:fit-content;max-width:calc(100% - 20px);padding:7px 12px;border-radius:10px;background:rgba(19,41,46,.85);color:#fff;font-size:1.02rem;font-weight:600;line-height:1.3}
.viewer .info .status{display:inline-flex;align-items:center;gap:8px;margin:0;font-size:1rem;font-weight:700;color:var(--mute)}
/* status badges: pencil = designed, wrench = designed and built. Hover shows the words. */
.badge{position:absolute;top:8px;right:8px;z-index:2;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--teal-3);box-shadow:0 2px 8px rgba(10,22,25,.28);cursor:help}
.badge.built{background:#1f7a52;color:#fff}
.badge.inline{position:relative;top:auto;right:auto;width:26px;height:26px;box-shadow:0 0 0 1px var(--line)}
.badge.inline.built{box-shadow:none}
.badge:after{content:attr(data-tip);position:absolute;right:0;top:calc(100% + 8px);white-space:nowrap;background:#13292e;color:#fff;font:600 .8rem/1 var(--body);padding:7px 10px;border-radius:8px;opacity:0;transform:translateY(-4px);transition:opacity .18s,transform .18s;pointer-events:none;z-index:3}
.badge.inline:after{left:0;right:auto}
.badge:hover:after{opacity:1;transform:none}
@media (max-width:900px){.montage{grid-template-columns:repeat(2,minmax(0,1fr))}}
.lightbox{border:0;padding:0;background:transparent;max-width:min(1200px,94vw);max-height:92vh}
.lightbox::backdrop{background:rgba(10,22,25,.88)}
.lightbox[open]{animation:bb-zoom .3s var(--ease)}
.lightbox img{max-width:100%;max-height:82vh;width:auto;border-radius:12px;margin:0 auto}
.lightbox p{color:#e6f0ee;text-align:center;margin:12px 0 0;font-weight:600}
.lightbox button{position:fixed;top:14px;right:18px;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:1.6rem;line-height:1;width:44px;height:44px;border-radius:50%;cursor:pointer}

/* Engineering: hardware sub-sections, the 3D viewer and the bring-up flow */
.sub{margin-top:64px}
.sub:first-of-type{margin-top:8px}
.sub h3{font-size:clamp(1.8rem,3.4vw,2.3rem);margin:0 0 18px;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 16px}
.sub h3 small{font:500 1.12rem/1.4 var(--body);color:var(--mute);letter-spacing:0}
.viewer{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
.viewer .tabs{grid-column:1/-1;display:flex;gap:6px;padding:12px;border-bottom:1px solid var(--line);background:var(--paper);overflow-x:auto;scrollbar-width:none}
.viewer .tabs button{flex:none;border:1px solid var(--line);background:#fff;color:var(--teal);font:600 .95rem var(--body);padding:9px 15px;border-radius:99px;cursor:pointer;transition:background .2s,color .2s}
.viewer .tabs button:hover{border-color:var(--teal-3)}
.viewer .tabs button[aria-selected=true]{background:var(--teal);color:#fff;border-color:var(--teal)}
.viewer .stage{position:relative;min-height:460px;background:radial-gradient(circle at 50% 42%,#2c4048,#111b1f 78%)}
.viewer model-viewer{position:absolute;inset:0;width:100%;height:100%;--poster-color:transparent;--progress-bar-color:var(--orange)}
.viewer .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:12px}
.viewer .view3d{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;background:var(--orange);color:#1b1205;font:700 1rem var(--body);padding:12px 20px;border-radius:99px;box-shadow:0 8px 22px rgba(23,40,43,.3);transition:transform .15s,background .15s}
.viewer .view3d:hover{transform:translateX(-50%) translateY(-1px);background:#f59a52}
.viewer .view3d small{font-weight:600;font-size:.8rem;color:#5a3415}
.viewer .view3d:disabled{cursor:progress;opacity:.85}
.viewer .view3d[hidden],.viewer .poster[hidden]{display:none}
.viewer .hint{position:absolute;left:14px;bottom:12px;font-size:.82rem;font-weight:600;color:#e6f0ee;background:rgba(0,0,0,.35);padding:5px 10px;border-radius:99px;pointer-events:none}
.viewer .info{padding:26px 26px 22px;border-left:1px solid var(--line);animation:bb-up .4s both}
.viewer .info h4{font:800 1.5rem/1.15 var(--head);color:var(--teal);margin:0 0 .4em}
.viewer .info p{color:#2f3e43;font-size:1.05rem}
.viewer .info .bul{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:8px}
.viewer .info .bul li{position:relative;padding-left:20px;font-size:1.08rem;font-weight:600;color:var(--teal)}
.viewer .info .bul li:before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--orange)}
.torque{display:grid;gap:7px;margin:14px 0 4px;padding:14px 16px;background:var(--paper);border-radius:14px}
.torque p{margin:0 0 4px;font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.torque div{display:grid;grid-template-columns:9.5em 1fr 2.6em;gap:8px;align-items:center;font-size:.9rem}
.torque i{display:block;height:10px;border-radius:99px;background:var(--teal-3);width:var(--w);transform-origin:left;animation:bb-grow .9s var(--ease) both}
.torque b{text-align:right;font-weight:800;color:var(--teal);font-variant-numeric:tabular-nums}
.torque .sum{border-top:1px solid var(--line);padding-top:6px;margin-top:2px;font-weight:700;color:var(--teal)}
.torque .sum b{grid-column:3}
@keyframes bb-grow{from{transform:scaleX(0)}to{transform:none}}
.flow3{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;counter-reset:f}
.flow3 li{position:relative}
.flow3 li:not(:last-child):after{content:"→";position:absolute;right:-27px;top:50%;font:800 1.4rem/1 var(--head);color:var(--orange)}
.flow3 .step{display:block;font:800 1.15rem/1.2 var(--head);color:var(--orange-ink);margin-bottom:12px}
.flow3 a{display:block;position:relative;border-radius:14px;overflow:hidden;background:#eef3f3;color:#fff;text-decoration:none}
.flow3 img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s var(--ease)}
.flow3 a:hover img{transform:scale(1.04)}
.flow3 .cap{position:absolute;left:10px;bottom:10px;padding:7px 12px;border-radius:10px;background:rgba(19,41,46,.85);font-size:1.02rem;font-weight:600}
@media (max-width:860px){
  .viewer{grid-template-columns:1fr}
  .viewer .stage{min-height:340px}
  .viewer .info{border-left:0;border-top:1px solid var(--line)}
  .flow3{grid-template-columns:1fr;gap:26px}
  .flow3 li:not(:last-child):after{content:"↓";right:auto;left:50%;top:auto;bottom:-24px}
}

/* chip design: a row per stage (concept → schematic → simulation → layout → chip). Each row's cards start stacked and
   fan out, like a dealt deck, when the row scrolls into view. */
.stages{list-style:none;margin:0;padding:0;display:grid;gap:26px;counter-reset:st}
.stage{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;align-items:start;padding-top:22px;border-top:1px solid var(--line)}
.stage:first-child{border-top:0;padding-top:0}
.stage-label{font:800 1.4rem/1.2 var(--head);color:var(--teal);padding-top:6px}
.stage-label span{display:block;font:800 .95rem/1 var(--body);color:var(--orange-ink);letter-spacing:.08em;margin-bottom:8px}
.deck{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px}
.deck>li{position:relative;flex:0 0 calc((100% - 24px)/3);border-radius:14px;overflow:hidden;background:#eef3f3;box-shadow:0 2px 10px rgba(23,40,43,.1)}
.deck>li.wide{flex-basis:calc((100% - 24px)/3*2 + 12px)}
.deck a{display:block;height:100%;color:#fff;text-decoration:none}
.deck img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s var(--ease)}
.deck>li.wide img{aspect-ratio:auto;height:auto}
.deck>li.plot img{object-fit:contain;background:#fff}
.deck a:hover img{transform:scale(1.04)}
.stagger.deck>*{opacity:0;transform:translateX(calc(var(--i,0) * -55%)) rotate(calc(var(--i,0) * -4deg + 2deg)) scale(.94);transition:opacity .5s var(--ease),transform .75s var(--ease);transition-delay:calc(var(--i,0) * 110ms)}
.stagger.deck.in>*{opacity:1;transform:none}
.go3d{display:grid;place-items:stretch;background:var(--teal)!important}
.go3d button{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end;gap:6px;width:100%;min-height:100%;aspect-ratio:4/3;padding:20px;border:0;background:radial-gradient(circle at 80% 15%,rgba(240,138,60,.35),transparent 55%),var(--teal);color:#fff;text-align:left;cursor:pointer;font:inherit}
.go3d button svg{color:var(--gold);margin-bottom:auto}
.go3d b{font:800 1.3rem/1.2 var(--head)}
.go3d span{color:#cfe1de;font-size:1rem}
.go3d button:hover b{text-decoration:underline}
.footnote{margin:22px 0 0;font-style:italic;color:var(--mute);font-size:1rem}
.client-tag{display:flex;align-items:center;gap:10px;margin:0 0 16px;font-size:1.08rem;color:var(--mute)}
.client-tag b{color:var(--teal)}
@media (max-width:860px){
  .stage{grid-template-columns:1fr;gap:12px}
  .deck{gap:10px}
  .deck>li{flex-basis:calc(50% - 5px)}
  .deck>li.wide{flex-basis:100%}
  .deck .cap{font-size:.86rem;padding:5px 9px;left:6px;bottom:6px;max-width:calc(100% - 12px)}
  .deck .badge{width:26px;height:26px;top:6px;right:6px}
  .go3d b{font-size:1.05rem}
  .go3d span{font-size:.85rem}
  .go3d button{padding:14px}
  .stagger.deck>*{transform:translateY(16px)}
}

/* faq */
.faq details{background:#fff;border-radius:14px;margin-bottom:10px;box-shadow:0 1px 2px rgba(23,40,43,.05);border:1px solid #e1e8e8}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:600;font-size:1.1rem;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:1.4rem;color:var(--orange-ink);line-height:1;transition:transform .2s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details>div{padding:0 22px 18px;color:#33434a;font-size:1.06rem}
.faq details[open]>div{animation:bb-up .35s both}

/* about */
.about{display:grid;grid-template-columns:280px 1fr;gap:48px;align-items:start}
.portrait{border-radius:24px;aspect-ratio:4/5;overflow:hidden;background:linear-gradient(160deg,var(--teal-2),var(--teal));position:relative;box-shadow:var(--shadow)}
.portrait img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover}
.portrait .mono{position:absolute;inset:0;display:grid;place-items:center;font:800 5rem/1 var(--head);color:rgba(255,255,255,.9)}
.about .role{margin:-6px 0 18px;font-weight:600;color:var(--orange-ink)}
@media (max-width:820px){.about{grid-template-columns:1fr}.portrait{max-width:240px}}
.creds{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:22px 0 18px}
.cred{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:99px;background:#fff;border:1px solid var(--line);font-weight:600;font-size:.92rem;color:var(--teal);text-decoration:none}
a.cred:hover{border-color:var(--teal-3)}
.cred svg{color:var(--orange-ink)}
.linkedin[hidden]{display:none}

/* call to action band */
.cta-band{background:var(--teal);border-radius:28px;padding:56px 40px;color:#d6e6e3;text-align:center;position:relative;overflow:hidden}
.cta-band:after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:linear-gradient(90deg,var(--orange) 0 33.3%,var(--gold) 33.3% 66.6%,var(--teal-3) 66.6%)}
.cta-band h2{color:#fff}
.cta-band .lede{color:#d6e6e3;margin:0 auto 26px}
.cta-band .btns{justify-content:center}
@media (max-width:560px){.cta-band{padding:44px 22px}}

/* footer */
.site-foot{background:#13292e;color:#c3d6d3;padding:52px 0 30px;font-size:1rem}
.site-foot a{color:#e6f0ee;text-decoration:none}
.site-foot a:hover{text-decoration:underline}
.site-foot .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:28px}
.site-foot h4{color:#fff;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;font-family:var(--body);margin-bottom:12px}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:6px 0}
.site-foot .brand{color:#fff;margin-bottom:12px}
.site-foot .legal{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.9rem}
.site-foot .ins{display:inline-flex;align-items:center;gap:7px}
.site-foot .ins svg{color:var(--gold);flex:none}
@media (max-width:760px){.site-foot .cols{grid-template-columns:1fr 1fr}.site-foot .cols>div:first-child{grid-column:1/-1}}

/* ---------- motion ----------
   .reveal fades up when it scrolls into view; add .from-left, .from-right or .zoom for another entrance.
   .stagger on a list or grid brings its children in one after another. .count numbers count up. [data-parallax] drifts. */
@keyframes bb-up{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes bb-drift{to{transform:translate(-120px,90px) scale(1.15)}}
@keyframes bb-zoom{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
@keyframes bb-pulse{70%{box-shadow:0 0 0 8px rgba(63,178,127,0)}100%{box-shadow:0 0 0 0 rgba(63,178,127,0)}}
.hero .wrap>*{animation:bb-up .8s var(--ease) both}
.hero .wrap>*:nth-child(2){animation-delay:.15s}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.from-left{transform:translateX(-40px)}
.reveal.from-right{transform:translateX(40px)}
.reveal.zoom{transform:scale(.94)}
.reveal.in{opacity:1;transform:none}
.stagger>*{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:calc(var(--i,0)*90ms)}
.stagger.in>*{opacity:1;transform:none}
.stagger.in>.card:hover,.stagger.in>.door:hover,.stagger.in>.work-tile:hover{transform:translateY(-4px)}
[data-parallax]{will-change:transform}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important;animation:none!important}
  .reveal,.stagger>*,.chat[data-play]>*{opacity:1;transform:none}
  .path:before{transform:none}
}

/* phones: keep every page short. Pictures that can't be read at this size go; cards pack tighter. */
@media (max-width:640px){
  section{padding:56px 0}
  body{font-size:18px}
  .lede{font-size:1.18rem}
  .hero{padding:40px 0 44px}
  .hero .shot{display:none}
  .story{min-height:0;padding:64px 0}
  .pains{grid-template-columns:1fr 1fr;gap:10px}
  .pains .card{padding:14px}
  .pains .icon{display:none}
  .pains h3{font-size:1rem;margin-bottom:.25em}
  .pains p{font-size:.9rem;line-height:1.4}
  .door{padding:22px 20px}
  .door .icon{display:none}
  .door h3{font-size:1.4rem}
  .work-tile{min-height:260px}
  .hw-steps{gap:8px;grid-template-columns:1fr}
  .hw-steps li{display:grid;grid-template-columns:44px 1fr;column-gap:8px;padding:14px 16px}
  .hw-steps li:before{grid-row:span 2;margin:0;font-size:1.35rem}
  .hw-steps span{margin-top:2px;font-size:.95rem}
  .path{gap:24px}
  .path:before{left:21px}
  .path li{grid-template-columns:46px 1fr;gap:16px}
  .path .n{width:46px;height:46px;font-size:1.3rem;box-shadow:0 0 0 6px var(--cream)}
  .path p{font-size:1.05rem}
  .takeaways li{padding:16px 18px;font-size:1.08rem}
  .takeaways .icon{width:44px;height:44px}
  .asks{gap:20px}
  .asks q{font-size:1.05rem}
  .promises li{padding:20px;font-size:1.05rem}
  .about{gap:20px}
  .portrait{max-width:150px;border-radius:18px}
  .portrait .mono{font-size:3rem}
  .card{padding:20px}
  .card .icon{margin-bottom:10px;width:40px;height:40px}
  .build{gap:10px}
  .build .card{display:grid;grid-template-columns:40px 1fr;column-gap:14px;padding:16px 18px}
  .build .icon{grid-row:span 2;margin:0}
  .build h3{font-size:1.12rem;margin:0 0 .2em}
  .build p{font-size:.96rem}
}