/* ============================================================
   Good tools — indie app studio site
   Design: neutral "studio shelf" with each app carrying its own
   brand world (PicCute = dark + signal green, Ledger 63 = cream
   paper + adding-machine green). System fonts for speed (CWV).
   ============================================================ */
:root{
  --bg:#f6f5f1;
  --surface:#ffffff;
  --surface-2:#efede7;
  --ink:#121212;
  --ink-2:#4f4d48;
  --ink-3:#85827a;
  --line:rgba(18,18,18,.09);
  --line-2:rgba(18,18,18,.16);

  /* PicCute */
  --pc-bg:#0b0c0b;
  --pc-surface:#151715;
  --pc-line:rgba(255,255,255,.09);
  --pc-green:#5cf04b;
  --pc-green-ink:#0b2a07;

  /* Ledger 63 */
  --lg-green:#16563a;
  --lg-green-2:#0f3f2a;
  --lg-cream:#f4ebd3;
  --lg-paper:#fbf6e8;
  --lg-tan:#d6c186;
  --lg-vfd:#66f3ba;
  --lg-dark:#1b1a17;
  --lg-red:#c8432f;
  --lg-blue:#4d7fc0;

  --accent:var(--ink);

  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;

  --ease:cubic-bezier(.22,1,.36,1);
  --r-sm:10px;--r-md:16px;--r-lg:24px;--r-xl:32px;
  --wrap:1200px;
  --gutter:clamp(20px,4vw,40px);
  --header-h:64px;
  --shadow-1:0 1px 2px rgba(0,0,0,.04),0 4px 16px rgba(0,0,0,.05);
  --shadow-2:0 2px 6px rgba(0,0,0,.06),0 24px 60px -12px rgba(0,0,0,.18);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:calc(var(--header-h) + 60px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3{text-wrap:balance;letter-spacing:-.022em;line-height:1.08;font-weight:700}
p,li{text-wrap:pretty}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
::selection{background:var(--ink);color:#fff}
:focus-visible{outline:2px solid #2f6bff;outline-offset:3px;border-radius:6px}
.wrap{width:min(var(--wrap),calc(100% - var(--gutter)*2));margin-inline:auto}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:fixed;left:16px;top:-60px;z-index:100;padding:10px 16px;border-radius:999px;background:var(--ink);color:#fff;font-weight:600;transition:top .2s}
.skip-link:focus{top:12px}
.mono{font-family:var(--mono)}

/* ---------- type ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:500}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}
.display{font-size:clamp(44px,7vw,84px);letter-spacing:-.04em;line-height:1}
.h2{font-size:clamp(32px,4.4vw,52px);letter-spacing:-.035em}
.h3{font-size:clamp(22px,2.2vw,28px);letter-spacing:-.02em;line-height:1.2}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:var(--ink-2)}
.muted{color:var(--ink-3)}
.small{font-size:14px;line-height:1.5}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:999px;font-size:15.5px;font-weight:600;letter-spacing:-.005em;white-space:nowrap;transition:transform .25s var(--ease),background-color .2s,box-shadow .25s var(--ease),color .2s;will-change:transform}
.btn svg{width:16px;height:16px;flex:none;transition:transform .3s var(--ease)}
.btn:hover svg.go{transform:translate(2px,-2px)}
.btn:hover svg.down{transform:translateY(2px)}
.btn:active{transform:scale(.97)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#2a2a2a;box-shadow:0 8px 24px -8px rgba(0,0,0,.45)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2)}
.btn-ghost:hover{background:rgba(0,0,0,.04)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{box-shadow:0 8px 24px -8px rgba(0,0,0,.4)}
.btn-green{background:var(--pc-green);color:var(--pc-green-ink)}
.btn-green:hover{box-shadow:0 0 0 6px rgba(92,240,75,.18)}
.btn-ledger{background:var(--lg-green);color:var(--lg-cream)}
.btn-ledger:hover{background:var(--lg-green-2);box-shadow:0 8px 24px -8px rgba(15,63,42,.6)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:15px;border-bottom:1px solid transparent;transition:border-color .2s,gap .25s var(--ease)}
.link-arrow svg{width:14px;height:14px}
.link-arrow:hover{border-color:currentColor;gap:9px}
.store-pending{display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 18px;border-radius:999px;border:1px dashed var(--line-2);font-size:14px;color:var(--ink-3);font-weight:500}
.store-pending::before{content:"";width:8px;height:8px;border-radius:50%;background:#e0a526;box-shadow:0 0 0 4px rgba(224,165,38,.18)}

/* ---------- header ---------- */
.header{position:sticky;top:0;z-index:50;height:var(--header-h);transition:background-color .28s var(--ease),box-shadow .28s var(--ease),color .28s var(--ease),backdrop-filter .28s}
.header-inner{height:100%;display:flex;align-items:center;gap:24px}
.header.is-scrolled{background:rgba(246,245,241,.86);backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px);box-shadow:0 1px 0 var(--line)}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:-.02em}
.brand-mark{width:28px;height:28px;border-radius:8px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;line-height:1;padding-bottom:3px;transition:transform .4s var(--ease),background-color .25s,color .25s}
.brand:hover .brand-mark{transform:rotate(-8deg)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--ink-2);transition:background-color .2s,color .2s}
.nav a img{width:18px;height:18px;border-radius:5px}
.nav a:hover{background:rgba(0,0,0,.05);color:var(--ink)}
.nav a[aria-current="page"],.nav a.is-active{color:var(--ink);background:rgba(0,0,0,.07);font-weight:600}
.header .btn{margin-left:8px}
.menu-btn{display:none;width:44px;height:44px;margin-left:auto;border-radius:999px;position:relative}
.menu-btn span{position:absolute;left:13px;right:13px;height:1.5px;background:currentColor;border-radius:2px;transition:transform .35s var(--ease),top .35s var(--ease)}
.menu-btn span:nth-child(1){top:18px}
.menu-btn span:nth-child(2){top:25px}
.menu-btn[aria-expanded="true"] span:nth-child(1){top:21.5px;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){top:21.5px;transform:rotate(-45deg)}
.mobile-menu{position:fixed;inset:var(--header-h) 0 0;z-index:49;background:var(--bg);padding:24px var(--gutter);display:flex;flex-direction:column;gap:4px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .3s var(--ease),transform .4s var(--ease),visibility 0s .4s}
.mobile-menu.open{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.mobile-menu a{display:flex;align-items:center;gap:14px;padding:16px 4px;font-size:24px;font-weight:600;letter-spacing:-.02em;border-bottom:1px solid var(--line)}
.mobile-menu a img{width:36px;height:36px;border-radius:9px}
.mobile-menu a small{display:block;font-size:14px;font-weight:400;color:var(--ink-3);letter-spacing:0}
.mobile-menu .btn{margin-top:20px;height:54px;font-size:17px;border:0}

/* hero-matched header state on detail pages until scrolling past the hero */
.theme-dark .header:not(.is-past-hero){color:#fff}
.theme-dark .header.is-scrolled:not(.is-past-hero){background:rgba(11,12,11,.82);box-shadow:0 1px 0 var(--pc-line)}
.theme-dark .header:not(.is-past-hero) .nav a{color:rgba(255,255,255,.72)}
.theme-dark .header:not(.is-past-hero) .nav a:hover,.theme-dark .header:not(.is-past-hero) .nav a[aria-current="page"]{background:rgba(255,255,255,.12);color:#fff}
.theme-dark .header:not(.is-past-hero) .brand-mark{background:#fff;color:var(--ink)}
.theme-dark .header:not(.is-past-hero) .btn-dark{background:var(--pc-green);color:var(--pc-green-ink)}
.ledger-page .header.is-scrolled:not(.is-past-hero){background:rgba(214,193,134,.88);box-shadow:0 1px 0 rgba(27,26,23,.12)}

/* ---------- home hero ---------- */
.hero{position:relative;padding:clamp(40px,7vw,96px) 0 clamp(56px,7vw,96px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:-64px 0 0;background-image:radial-gradient(rgba(18,18,18,.11) 1px,transparent 1px);background-size:24px 24px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero-copy .eyebrow{margin-bottom:22px}
.hero-copy h1{margin-bottom:22px}
.hero-copy h1 .soft{color:var(--ink-3)}
.hero-copy .lead{max-width:34em;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero-apps{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.app-pill{display:inline-flex;align-items:center;gap:10px;padding:6px 16px 6px 6px;border-radius:999px;background:var(--surface);box-shadow:var(--shadow-1),inset 0 0 0 1px var(--line);font-size:14px;font-weight:600;transition:transform .3s var(--ease),box-shadow .3s}
.app-pill img{width:30px;height:30px;border-radius:8px}
.app-pill span small{display:block;font-weight:400;color:var(--ink-3);font-size:12.5px;line-height:1.2}
.app-pill:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}

.hero-stage{position:relative;aspect-ratio:1.18;max-width:640px;justify-self:end;width:100%}
.stage-mac{position:absolute;left:0;top:6%;width:88%;border-radius:14px;overflow:hidden;background:var(--pc-bg);box-shadow:var(--shadow-2),0 0 0 1px rgba(0,0,0,.25);transition:transform .8s var(--ease)}
.stage-mac .bar{display:flex;gap:6px;padding:10px 12px;background:#1b1d1b}
.stage-mac .bar i{width:10px;height:10px;border-radius:50%;background:#3a3c3a}
.stage-mac .bar i:nth-child(1){background:#ff5f57}.stage-mac .bar i:nth-child(2){background:#febc2e}.stage-mac .bar i:nth-child(3){background:#28c840}
.stage-phone{position:absolute;right:0;bottom:0;width:31%;border-radius:clamp(22px,3vw,34px);padding:6px;background:#1a1a1a;box-shadow:var(--shadow-2),inset 0 0 0 1px rgba(255,255,255,.08);transition:transform .8s var(--ease)}
.stage-phone img{border-radius:clamp(17px,2.5vw,28px)}
.stage-tag{position:absolute;display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:12px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:var(--shadow-2);font-size:13px;font-weight:600;white-space:nowrap;animation:float 6s ease-in-out infinite}
.stage-tag b{font-family:var(--mono);font-weight:600}
.stage-tag .dot{width:8px;height:8px;border-radius:50%}
.stage-tag.t1{left:-4%;bottom:16%}
.stage-tag.t1 b{color:#1f9d14}
.stage-tag.t1 .dot{background:var(--pc-green)}
.stage-tag.t2{right:22%;top:-2%;animation-delay:-3s}
.stage-tag.t2 .dot{background:var(--lg-green)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- sections ---------- */
.section{padding:clamp(72px,9vw,128px) 0}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:24px 64px;align-items:end;margin-bottom:clamp(36px,5vw,56px)}
.section-head .eyebrow{grid-column:1/-1;margin-bottom:-8px}
.section-head p{color:var(--ink-2);font-size:18px}
.section-head.center{grid-template-columns:1fr;text-align:center;justify-items:center}
.section-head.center p{max-width:36em}

/* ---------- app shelf ---------- */
.shelf{display:grid;gap:24px}
.app-card{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(24px,4vw,56px);align-items:center;padding:clamp(28px,4.5vw,56px);border-radius:var(--r-xl);overflow:hidden;isolation:isolate}
.app-card .card-copy{position:relative;z-index:1}
.app-id{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.app-id img{width:64px;height:64px;border-radius:15px;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.app-id h3{font-size:30px;letter-spacing:-.03em}
.app-id p{font-size:15px;opacity:.7;margin-top:2px}
.app-card .card-desc{font-size:18px;line-height:1.55;margin-bottom:24px;opacity:.86;max-width:30em}
.facts{display:grid;gap:10px;margin-bottom:32px}
.facts li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;line-height:1.45}
.facts li::before{content:"";flex:none;width:18px;height:18px;margin-top:1px;border-radius:50%;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm-1.2 14.2-4-4 1.4-1.4 2.6 2.6 5.6-5.6 1.4 1.4-7 7Z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm-1.2 14.2-4-4 1.4-1.4 2.6 2.6 5.6-5.6 1.4 1.4-7 7Z'/%3E%3C/svg%3E") center/contain no-repeat}
.card-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.card-art{position:relative;transition:transform .6s var(--ease)}
.app-card:hover .card-art{transform:translateY(-6px)}

.app-card.pc{background:var(--pc-bg);color:#fff}
.app-card.pc::before{content:"";position:absolute;right:-10%;top:-30%;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(92,240,75,.16),transparent 65%);z-index:-1}
.app-card.pc .facts li::before{background:var(--pc-green)}
.app-card.pc .card-art img{border-radius:14px;box-shadow:0 30px 80px -20px rgba(0,0,0,.8),0 0 0 1px var(--pc-line)}
.app-card.pc .btn-ghost{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.22)}
.app-card.pc .btn-ghost:hover{background:rgba(255,255,255,.08)}

.app-card.lg{background:var(--lg-cream);color:var(--lg-dark)}
.app-card.lg::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,transparent 0 31px,rgba(22,86,58,.07) 31px 32px);z-index:-1}
.app-card.lg .facts li::before{background:var(--lg-green)}
.app-card.lg .card-art{display:flex;justify-content:center;gap:16px}
.app-card.lg .card-art .phone{width:min(46%,250px);padding:6px;border-radius:36px;background:#1a1a1a;box-shadow:0 30px 70px -20px rgba(60,40,0,.55)}
.app-card.lg .card-art .phone img{border-radius:30px}
.app-card.lg .card-art .phone:nth-child(2){transform:translateY(36px)}
.app-card.lg .btn-ghost{box-shadow:inset 0 0 0 1px rgba(27,26,23,.25)}

/* ---------- task finder ---------- */
.finder{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;align-items:stretch}
.finder-list{display:flex;flex-direction:column;gap:8px}
.finder-tab{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:16px 18px;border-radius:var(--r-md);background:transparent;box-shadow:inset 0 0 0 1px var(--line);font-size:16.5px;font-weight:600;letter-spacing:-.01em;transition:background-color .25s,box-shadow .25s,transform .3s var(--ease)}
.finder-tab img{width:28px;height:28px;border-radius:7px;flex:none}
.finder-tab .chev{margin-left:auto;width:16px;height:16px;opacity:.35;transition:transform .3s var(--ease),opacity .2s}
.finder-tab:hover{background:var(--surface)}
.finder-tab[aria-selected="true"]{background:var(--surface);box-shadow:var(--shadow-1),inset 0 0 0 1.5px var(--ink)}
.finder-tab[aria-selected="true"] .chev{opacity:1;transform:translateX(3px)}
.finder-panel{position:relative;padding:clamp(24px,3.5vw,40px);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-1),inset 0 0 0 1px var(--line);display:flex;flex-direction:column;gap:16px}
.finder-panel + .finder-panel{margin-top:16px}
.js .finder-panel + .finder-panel{margin-top:0}
.finder-panel h3{font-size:24px;letter-spacing:-.02em;line-height:1.25}
.finder-panel p{color:var(--ink-2)}
.finder-panel ol{display:grid;gap:10px;counter-reset:s;margin:4px 0}
.finder-panel ol li{counter-increment:s;display:flex;gap:12px;font-size:15.5px;color:var(--ink-2)}
.finder-panel ol li::before{content:counter(s);flex:none;width:24px;height:24px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink)}
.finder-panel .panel-app{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}
.finder-panel .panel-app img{width:40px;height:40px;border-radius:10px}
.finder-panel .panel-app div{flex:1;font-size:14px;color:var(--ink-3);line-height:1.35}
.finder-panel .panel-app div b{display:block;color:var(--ink);font-size:15.5px}
.js .finder-panel[hidden]{display:none}
.finder-panel.is-entering{animation:panelIn .45s var(--ease)}
@keyframes panelIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- principles ---------- */
.principles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:inset 0 0 0 1px var(--line)}
.principle{background:var(--bg);padding:32px 28px;display:flex;flex-direction:column;gap:12px;transition:background-color .3s}
.principle:hover{background:var(--surface)}
.principle svg{width:28px;height:28px}
.principle h3{font-size:19px;letter-spacing:-.015em;line-height:1.3}
.principle p{font-size:15px;color:var(--ink-2)}

/* ---------- maker note ---------- */
.maker{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(24px,4vw,48px);align-items:start;padding:clamp(28px,4.5vw,56px);border-radius:var(--r-xl);background:var(--surface);box-shadow:var(--shadow-1),inset 0 0 0 1px var(--line)}
.maker-avatar{width:88px;height:88px;border-radius:24px;background:var(--ink);color:#fff;display:grid;place-items:center}
.maker-avatar svg{width:44px;height:44px}
.maker blockquote{margin:0;font-size:clamp(20px,2.2vw,26px);line-height:1.45;letter-spacing:-.015em;font-weight:500}
.maker blockquote + p{margin-top:20px;color:var(--ink-3);font-size:15px}
.maker-links{display:flex;flex-wrap:wrap;gap:20px;margin-top:24px}

/* ---------- CTA band ---------- */
.cta-band{margin:0 auto clamp(72px,9vw,120px);padding:clamp(40px,6vw,80px);border-radius:var(--r-xl);background:var(--ink);color:#fff;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-80px;bottom:-140px;width:420px;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.1),transparent 65%)}
.cta-band p{color:rgba(255,255,255,.66);margin-top:14px;font-size:18px}
.cta-band .cta-apps{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding:56px 0 40px;font-size:14.5px;color:var(--ink-2)}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.footer-grid h2{font-size:13px;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:14px}
.footer-grid ul{display:grid;gap:10px}
.footer-grid a:hover{color:var(--ink)}
.footer-about p{margin-top:14px;max-width:24em;color:var(--ink-3)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-3)}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.is-visible{opacity:1;transform:none}

/* ============================================================
   DETAIL PAGES
   ============================================================ */
.theme-dark{background:var(--bg)}
.d-hero{position:relative;margin-top:calc(var(--header-h) * -1);padding:calc(var(--header-h) + clamp(32px,5vw,64px)) 0 clamp(36px,4.5vw,56px);overflow:hidden;isolation:isolate}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;margin-bottom:clamp(28px,4vw,48px);opacity:.7}
.crumbs a:hover{text-decoration:underline;text-underline-offset:3px}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.5}
.crumbs ol{display:contents}
.d-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(32px,5vw,72px);align-items:center}
.d-icon{width:88px;height:88px;border-radius:21px;margin-bottom:28px;box-shadow:0 10px 30px -6px rgba(0,0,0,.35)}
.d-hero h1{font-size:clamp(44px,6.4vw,76px);letter-spacing:-.04em;line-height:1}
.d-hero h1 .sub{display:block;margin-top:14px;font-size:clamp(20px,2.2vw,26px);letter-spacing:-.02em;line-height:1.25;font-weight:600;opacity:.62}
.d-hero .lead{margin:24px 0 32px;max-width:32em;color:inherit;opacity:.78}
.d-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.d-note{margin-top:18px;font-size:13.5px;opacity:.55}
.keyfacts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(48px,6vw,80px);border-top:1px solid;border-color:inherit}
.keyfacts div{padding:20px 20px 0 0}
.keyfacts dt{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;opacity:.55;margin-bottom:6px}
.keyfacts dd{font-size:18px;font-weight:600;letter-spacing:-.01em}

/* PicCute hero */
.pc-hero{background:var(--pc-bg);color:#fff;border-color:var(--pc-line)}
.pc-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 50% 60% at 80% 40%,rgba(92,240,75,.14),transparent 70%);z-index:-1}
.pc-hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--pc-line) 1px,transparent 1px),linear-gradient(90deg,var(--pc-line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 60% 70% at 70% 40%,#000,transparent 75%);mask-image:radial-gradient(ellipse 60% 70% at 70% 40%,#000,transparent 75%);z-index:-1;opacity:.6}
.pc-hero .eyebrow{color:var(--pc-green)}
.pc-shot{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 40px 100px -20px rgba(0,0,0,.9),0 0 0 1px rgba(255,255,255,.1)}
.pc-hero .shot-badge{position:absolute;left:-18px;bottom:28px;padding:12px 16px;border-radius:14px;background:rgba(21,23,21,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 0 0 1px var(--pc-line),0 20px 40px -10px rgba(0,0,0,.6);font-size:13px;color:rgba(255,255,255,.7);animation:float 6s ease-in-out infinite}
.pc-hero .shot-badge b{display:block;font-family:var(--mono);font-size:22px;color:var(--pc-green);letter-spacing:-.02em}
.pc-hero .d-visual{position:relative}

/* Ledger hero */
.lg-hero{background:var(--lg-tan);color:var(--lg-dark);border-color:rgba(27,26,23,.18)}
.lg-hero::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,transparent 0 31px,rgba(27,26,23,.06) 31px 32px);z-index:-1}
.lg-hero .eyebrow{color:var(--lg-green)}
.lg-hero .d-visual{display:flex;justify-content:center;gap:20px}
.lg-hero .phone{width:min(44%,280px);padding:7px;border-radius:44px;background:#151515;box-shadow:0 40px 80px -24px rgba(60,40,0,.6)}
.lg-hero .phone img{border-radius:37px}
.lg-hero .phone:nth-child(2){transform:translateY(48px) rotate(2deg)}
.lg-hero .phone:nth-child(1){transform:rotate(-2deg)}

/* sticky sub-nav */
.subnav{position:sticky;top:var(--header-h);z-index:40;background:rgba(246,245,241,.86);backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px);border-bottom:1px solid var(--line)}
.subnav-inner{display:flex;align-items:center;gap:16px;height:52px}
.subnav-app{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px;letter-spacing:-.01em;flex:none}
.subnav-app img{width:24px;height:24px;border-radius:6px}
.subnav ul{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;margin-left:auto}
.subnav ul::-webkit-scrollbar{display:none}
.subnav ul a{display:block;padding:6px 12px;border-radius:999px;font-size:14px;font-weight:500;color:var(--ink-2);white-space:nowrap;transition:background-color .2s,color .2s}
.subnav ul a:hover{color:var(--ink)}
.subnav ul a.is-active{background:var(--ink);color:#fff}
.subnav .btn{flex:none}

/* features */
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.feature{padding:28px;border-radius:var(--r-lg);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);display:flex;flex-direction:column;gap:12px;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-2),inset 0 0 0 1px var(--line)}
.feature .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--surface-2);margin-bottom:8px}
.feature .ic svg{width:22px;height:22px}
.feature h3{font-size:19px;letter-spacing:-.015em;line-height:1.3}
.feature p{font-size:15.5px;color:var(--ink-2)}
.piccute-page .feature .ic{background:var(--pc-bg);color:var(--pc-green)}
.ledger-page .feature .ic{background:var(--lg-green);color:var(--lg-cream)}
.features.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}

/* gallery */
.gallery-tabs{display:inline-flex;gap:4px;padding:4px;border-radius:999px;background:var(--surface-2);margin-bottom:24px}
.gallery-tabs button{height:38px;padding:0 18px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--ink-2);transition:background-color .25s,color .25s,box-shadow .25s}
.gallery-tabs button[aria-selected="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}
.gallery-panels{display:grid;gap:24px}
.js .gallery-panels{display:block}
.gallery-panel figure{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
.gallery-panel figcaption h3{font-size:26px;letter-spacing:-.025em;margin-bottom:12px}
.gallery-panel figcaption p{color:var(--ink-2)}
.gallery-panel figcaption ul{display:grid;gap:8px;margin-top:20px}
.gallery-panel figcaption li{display:flex;gap:10px;font-size:15.5px;color:var(--ink-2)}
.gallery-panel figcaption li::before{content:"→";font-family:var(--mono);color:var(--ink-3)}
.zoom{position:relative;display:block;width:100%;border-radius:16px;overflow:hidden;cursor:zoom-in;box-shadow:var(--shadow-2)}
.zoom img{transition:transform .8s var(--ease)}
.zoom:hover img{transform:scale(1.02)}
.zoom::after{content:"Click to enlarge";position:absolute;right:12px;bottom:12px;padding:6px 10px;border-radius:999px;background:rgba(0,0,0,.6);color:#fff;font-size:12px;font-weight:600;opacity:0;transform:translateY(4px);transition:opacity .3s,transform .3s var(--ease)}
.zoom:hover::after,.zoom:focus-visible::after{opacity:1;transform:none}
.zoom.phone-zoom{max-width:300px;justify-self:center;border-radius:40px;padding:7px;background:#151515}
.zoom.phone-zoom img{border-radius:33px}
.js .gallery-panel[hidden]{display:none}
.gallery-panel.is-entering{animation:panelIn .5s var(--ease)}

/* interactive before/after compare slider */
.compare-box{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-2);user-select:none;-webkit-user-select:none;background:var(--pc-bg); --pos:50%}
.compare-box > img{width:100%;height:auto;display:block}
.compare-clip{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.compare-clip img{width:100%;height:100%;object-fit:cover;filter:saturate(1.04) contrast(1.02)}
.compare-line{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;background:var(--pc-green);box-shadow:0 0 12px rgba(92,240,75,.8);pointer-events:none;transform:translateX(-1px)}
.compare-knob{position:absolute;top:50%;left:var(--pos);transform:translate(-50%,-50%);width:40px;height:40px;border-radius:50%;background:var(--pc-bg);color:var(--pc-green);box-shadow:0 0 0 2px var(--pc-green),0 8px 24px rgba(0,0,0,.6);display:grid;place-items:center;pointer-events:none;font-family:var(--mono);font-size:13px;font-weight:700}
.compare-tag{position:absolute;top:14px;padding:6px 12px;border-radius:999px;background:rgba(11,12,11,.82);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 0 0 1px var(--pc-line);color:#fff;font-family:var(--mono);font-size:12px;font-weight:600;pointer-events:none}
.compare-tag.left{left:14px}
.compare-tag.right{right:14px;color:var(--pc-green)}
.compare-input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}

/* demo preset buttons & VFD flash */
.demo-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.demo-presets button{padding:7px 13px;border-radius:999px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line-2);font-family:var(--mono);font-size:12.5px;font-weight:600;color:var(--ink-2);transition:background-color .2s,color .2s,box-shadow .2s,transform .15s}
.demo-presets button:hover{background:var(--lg-green);color:var(--lg-cream);box-shadow:none}
.demo-presets button:active{transform:scale(.96)}
.vfd.is-flashing{box-shadow:inset 0 2px 10px rgba(0,0,0,.7),0 0 0 2px var(--lg-vfd)}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:clamp(16px,4vw,56px);background:rgba(10,10,10,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:0;visibility:hidden;transition:opacity .3s,visibility 0s .3s;cursor:zoom-out}
.lightbox.open{opacity:1;visibility:visible;transition-delay:0s}
.lightbox img{max-width:100%;max-height:100%;width:auto;border-radius:14px;box-shadow:0 40px 120px rgba(0,0,0,.6);transform:scale(.96);transition:transform .4s var(--ease)}
.lightbox.open img{transform:none}
.lightbox button{position:absolute;top:16px;right:16px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:22px;line-height:1}
.lightbox button:hover{background:rgba(255,255,255,.22)}

/* format finder (PicCute) */
.formats{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:stretch}
.fmt-box{padding:clamp(24px,3.5vw,40px);border-radius:var(--r-lg);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.fmt-box h3{font-size:14px;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:14px}
.fmt-box h3:not(:first-child){margin-top:28px}
.fmt-chips{display:flex;flex-wrap:wrap;gap:8px}
.fmt-chip{height:40px;min-width:64px;padding:0 16px;border-radius:12px;font-family:var(--mono);font-size:14px;font-weight:600;box-shadow:inset 0 0 0 1px var(--line-2);transition:background-color .2s,color .2s,box-shadow .2s,transform .2s var(--ease)}
.fmt-chip:hover{background:var(--surface-2)}
.fmt-chip:active{transform:scale(.95)}
.fmt-chip[aria-pressed="true"]{background:var(--pc-bg);color:var(--pc-green);box-shadow:none}
.fmt-result{display:flex;flex-direction:column;gap:16px;padding:clamp(24px,3.5vw,40px);border-radius:var(--r-lg);background:var(--pc-bg);color:#fff;position:relative;overflow:hidden}
.fmt-result::before{content:"";position:absolute;right:-30%;top:-40%;width:80%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(92,240,75,.15),transparent 65%)}
.fmt-pair{position:relative;display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:clamp(28px,3.5vw,40px);font-weight:600;letter-spacing:-.02em}
.fmt-pair .arrow{color:var(--pc-green);font-size:.7em}
.fmt-pair span{display:inline-block}
.fmt-pair .swap{animation:swapIn .4s var(--ease)}
@keyframes swapIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.fmt-result h3{position:relative;font-size:20px;line-height:1.35;letter-spacing:-.015em}
.fmt-result ol{position:relative;display:grid;gap:8px;counter-reset:s;color:rgba(255,255,255,.74);font-size:15.5px}
.fmt-result ol li{counter-increment:s;display:flex;gap:10px}
.fmt-result ol li::before{content:counter(s);flex:none;width:22px;height:22px;border-radius:50%;background:rgba(92,240,75,.16);color:var(--pc-green);display:grid;place-items:center;font-family:var(--mono);font-size:11.5px;font-weight:700;margin-top:1px}
.fmt-result .small{position:relative;color:rgba(255,255,255,.5);margin-top:auto}
.popular{margin-top:24px;display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;font-size:14px;color:var(--ink-2)}
.popular strong{color:var(--ink);font-weight:600;margin-right:4px}
.popular button{padding:5px 12px;border-radius:999px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line-2);font-family:var(--mono);font-size:12.5px;color:var(--ink-2);transition:background-color .2s,color .2s,box-shadow .2s}
.popular button:hover{background:var(--pc-bg);color:var(--pc-green);box-shadow:none}

/* batch compression simulator (PicCute) */
.batch-sim{margin-top:24px;padding:clamp(22px,3vw,32px);border-radius:var(--r-lg);background:var(--pc-bg);color:#fff;box-shadow:var(--shadow-2),inset 0 0 0 1px var(--pc-line)}
.sim-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--pc-line)}
.sim-top h3{font-size:18px;letter-spacing:-.015em}
.sim-top p{font-size:14px;color:rgba(255,255,255,.58);margin-top:2px}
.sim-control{display:flex;align-items:center;gap:12px;background:var(--pc-surface);padding:8px 14px;border-radius:12px;box-shadow:inset 0 0 0 1px var(--pc-line)}
.sim-control label{font-size:13px;color:rgba(255,255,255,.7);font-weight:500}
.sim-control input[type="range"]{width:140px;accent-color:var(--pc-green);cursor:pointer}
.sim-control output{font-family:var(--mono);font-size:14px;font-weight:700;color:var(--pc-green);min-width:42px;text-align:right}
.sim-rows{display:grid;gap:8px;padding:16px 0}
.sim-row{display:grid;grid-template-columns:minmax(0,1.4fr) auto auto auto;gap:12px;align-items:center;padding:10px 14px;border-radius:10px;background:var(--pc-surface);font-size:14px}
.sim-row .fn{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:10px}
.sim-row .fn i{width:10px;height:10px;border-radius:50%;flex:none}
.sim-row .orig{font-family:var(--mono);color:rgba(255,255,255,.48);font-size:13px}
.sim-row .comp{font-family:var(--mono);color:#fff;font-size:13.5px;min-width:64px;text-align:right}
.sim-row .sav{font-family:var(--mono);font-weight:700;color:var(--pc-green);background:rgba(92,240,75,.12);padding:3px 8px;border-radius:999px;font-size:12.5px;min-width:64px;text-align:center}
.sim-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--pc-line);font-size:13.5px;color:rgba(255,255,255,.65)}
.sim-foot b{color:var(--pc-green);font-family:var(--mono)}

/* reference & comparison tables */
.spec-table-wrap{margin-top:32px;border-radius:var(--r-lg);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);overflow-x:auto}
.spec-table{width:100%;border-collapse:collapse;text-align:left;font-size:15px}
.spec-table th,.spec-table td{padding:15px 20px;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table tr:last-child td,.spec-table tr:last-child th{border-bottom:0}
.spec-table thead th{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:600;background:var(--surface-2)}
.spec-table tbody th{font-weight:600;color:var(--ink);white-space:nowrap}
.spec-table td{color:var(--ink-2)}
.badge-yes,.badge-no{display:inline-flex;align-items:center;padding:2px 9px;border-radius:999px;font-family:var(--mono);font-size:12px;font-weight:600}
.badge-yes{background:rgba(31,157,20,.12);color:#177a0f}
.badge-no{background:var(--surface-2);color:var(--ink-3)}

/* use cases */
.uses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.use{padding:28px;border-radius:var(--r-lg);border:1px solid var(--line)}
.use .tag{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px}
.use h3{font-size:19px;letter-spacing:-.015em;margin-bottom:8px;line-height:1.3}
.use p{font-size:15.5px;color:var(--ink-2)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:step}
.steps li{position:relative;padding:28px 24px;border-radius:var(--r-lg);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.steps li .n{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;font-family:var(--mono);font-size:14px;font-weight:600;margin-bottom:20px}
.steps li h3{font-size:18px;letter-spacing:-.015em;margin-bottom:8px;line-height:1.3}
.steps li p{font-size:15px;color:var(--ink-2)}
.steps-note{margin-top:20px;font-size:14.5px;color:var(--ink-3)}

/* faq */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,96px);align-items:start}
.faq-wrap .section-head{display:block;margin:0;position:sticky;top:calc(var(--header-h) + 84px)}
.faq-wrap .section-head .h2{margin:16px 0}
.faq{border-top:1px solid var(--line-2)}
.faq details{border-bottom:1px solid var(--line-2)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;font-size:18px;font-weight:600;letter-spacing:-.01em;line-height:1.35;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:28px;height:28px;border-radius:50%;background:var(--surface-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23121212' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 7v10M7 12h10'/%3E%3C/svg%3E") center/16px no-repeat;transition:transform .35s var(--ease),background-color .2s}
.faq details[open] summary::after{transform:rotate(45deg);background-color:var(--ink);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 7v10M7 12h10'/%3E%3C/svg%3E")}
.faq summary:hover{color:var(--ink-2)}
.faq .answer{overflow:hidden}
.faq .answer p{padding:0 48px 24px 0;color:var(--ink-2);font-size:16.5px}

/* other app */
.more-app{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:24px;align-items:center;padding:28px;border-radius:var(--r-lg);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .3s,transform .4s var(--ease)}
.more-app:hover{box-shadow:var(--shadow-2),inset 0 0 0 1px var(--line);transform:translateY(-3px)}
.more-app img{width:72px;height:72px;border-radius:17px}
.more-app h3{font-size:22px;letter-spacing:-.02em}
.more-app p{color:var(--ink-2);font-size:15.5px;margin-top:4px}
.more-app .circle{width:48px;height:48px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;transition:transform .4s var(--ease)}
.more-app .circle svg{width:18px;height:18px}
.more-app:hover .circle{transform:rotate(-45deg)}

/* detail CTA */
.d-cta{border-radius:var(--r-xl);padding:clamp(40px,6vw,80px);text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;position:relative;overflow:hidden;isolation:isolate}
.d-cta img{width:80px;height:80px;border-radius:19px;margin-bottom:8px;box-shadow:0 10px 30px -6px rgba(0,0,0,.4)}
.d-cta p{max-width:30em;opacity:.7;font-size:18px}
.d-cta .d-actions{justify-content:center;margin-top:12px}
.pc-cta{background:var(--pc-bg);color:#fff}
.pc-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 50% 70% at 50% 100%,rgba(92,240,75,.2),transparent 70%);z-index:-1}
.lg-cta{background:var(--lg-green);color:var(--lg-cream)}
.lg-cta::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,transparent 0 31px,rgba(244,235,211,.06) 31px 32px);z-index:-1}
.lg-cta .store-pending{color:rgba(244,235,211,.75);border-color:rgba(244,235,211,.3)}

/* mobile sticky bar */
.dock{position:fixed;left:12px;right:12px;bottom:12px;z-index:45;display:none;align-items:center;gap:12px;padding:10px 10px 10px 12px;border-radius:20px;background:rgba(18,18,18,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:#fff;box-shadow:0 20px 40px -10px rgba(0,0,0,.5);transform:translateY(140%);transition:transform .5s var(--ease)}
.dock.show{transform:none}
.dock img{width:40px;height:40px;border-radius:10px}
.dock div{flex:1;min-width:0;font-size:14px;line-height:1.3}
.dock div b{display:block;font-size:15px}
.dock div span{color:rgba(255,255,255,.6);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.dock .btn{height:42px;padding:0 16px;font-size:14px}
.dock .store-pending{height:42px;color:rgba(255,255,255,.7);border-color:rgba(255,255,255,.25);font-size:13px;padding:0 12px}

/* ---------- Ledger web demo ---------- */
.demo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:center}
.demo-copy p{color:var(--ink-2);margin-top:16px}
.demo-copy ul{display:grid;gap:10px;margin-top:24px}
.demo-copy li{display:flex;gap:12px;font-size:15.5px;color:var(--ink-2)}
.demo-copy li kbd{flex:none;min-width:28px;height:26px;padding:0 7px;border-radius:7px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line-2),0 1px 0 var(--line-2);font-family:var(--mono);font-size:12.5px;display:inline-grid;place-items:center;color:var(--ink)}
.calc{width:100%;max-width:400px;justify-self:center;padding:14px;border-radius:36px;background:var(--lg-tan);box-shadow:var(--shadow-2);display:flex;flex-direction:column;gap:12px;user-select:none;-webkit-user-select:none}
.tape{height:176px;padding:12px 14px;border-radius:18px;background:var(--lg-paper);box-shadow:inset 0 0 0 1px rgba(27,26,23,.12);display:flex;flex-direction:column}
.tape-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:8px;border-bottom:1px solid rgba(27,26,23,.12);font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.18em;color:#6b604a}
.tape-head button{height:24px;padding:0 10px;border-radius:999px;background:var(--lg-dark);color:var(--lg-cream);font-size:10.5px;letter-spacing:.14em;font-weight:700}
.tape ol{flex:1;overflow-y:auto;scrollbar-width:thin;display:flex;flex-direction:column;gap:6px;padding-top:8px}
.tape li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 10px;border-radius:10px;background:rgba(214,193,134,.22);font-family:var(--mono)}
.tape li .t{font-size:11px;color:#8a7f66;flex:none}
.tape li .vals{display:flex;flex-direction:column;align-items:flex-end;gap:1px;min-width:0}
.tape li .x,.tape li .r{display:inline-block;padding:1px 6px;border-radius:6px;text-align:right;font-family:var(--mono);transition:background-color .18s,color .18s}
.tape li .x{font-size:12px;color:#6b604a}
.tape li .r{font-size:15px;font-weight:700;color:var(--lg-dark)}
.tape li .x:hover,.tape li .r:hover{background:rgba(22,86,58,.14);color:var(--lg-green)}
.tape li.new{animation:tapeIn .45s var(--ease)}
@keyframes tapeIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.tape .empty{margin:auto;font-family:var(--mono);font-size:12px;color:#8a7f66;text-align:center}
.vfd{padding:14px 18px;border-radius:18px;background:radial-gradient(ellipse at 70% 30%,#132019,#060908);box-shadow:inset 0 2px 10px rgba(0,0,0,.7);text-align:right;font-family:var(--mono);overflow:hidden}
.vfd-top{display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:.14em;color:rgba(102,243,186,.45);margin-bottom:2px}
.vfd .expr{min-height:38px;font-size:30px;line-height:1.25;color:var(--lg-vfd);text-shadow:0 0 12px rgba(102,243,186,.55);white-space:nowrap;overflow:hidden;text-overflow:clip}
.vfd .prev{min-height:20px;font-size:14px;color:rgba(102,243,186,.6)}
.keypad-shell{padding:12px;border-radius:22px;background:var(--lg-dark);display:flex;flex-direction:column;gap:8px}
.mode-bar{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:8px}
.mode-btn{height:38px;border-radius:10px;font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.05em;background:#263247;color:rgba(255,255,255,.72);box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 2px 0 rgba(0,0,0,.45);transition:background-color .18s,color .18s,transform .08s}
.mode-btn[aria-pressed="true"]{background:linear-gradient(#5a8bcb,#426fae);color:#fff}
.mode-btn.c-btn{background:linear-gradient(#d4523c,#b43b28);color:#fff;font-size:14px}
.sci-keys{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}
.sci-keys[hidden]{display:none}
.key.sci{height:38px;font-size:14.5px;font-weight:600;background:linear-gradient(#3b3936,#2b2927);color:#f2ead6;border-radius:10px}
.keys{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.key{height:52px;border-radius:12px;font-size:21px;font-weight:600;background:linear-gradient(#f0e6cc,#ddd0ad);color:#2a2620;box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 2px 0 rgba(0,0,0,.4);transition:transform .08s,filter .15s}
.key:hover{filter:brightness(1.04)}
.key:active,.key.pressed{transform:translateY(2px);box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 0 0 rgba(0,0,0,.4)}
.key.op{background:linear-gradient(#3b3936,#2b2927);color:#f2ead6}
.key.red{background:linear-gradient(#d4523c,#b43b28);color:#fff}
.key.blue{background:linear-gradient(#5a8bcb,#426fae);color:#fff}
.demo-note{margin-top:14px;font-size:13.5px;color:var(--ink-3);text-align:center}

/* legal + 404 */
.legal{max-width:760px;padding:clamp(48px,7vw,96px) 0}
.legal h1{font-size:clamp(40px,5vw,60px);letter-spacing:-.035em;margin:16px 0 12px}
.legal .updated{color:var(--ink-3);font-size:14.5px;margin-bottom:48px}
.legal section{padding:28px 0;border-top:1px solid var(--line)}
.legal h2{font-size:21px;letter-spacing:-.015em;margin-bottom:10px}
.legal p{color:var(--ink-2)}
.legal a{text-decoration:underline;text-underline-offset:3px}
.error{min-height:60vh;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:20px;padding:80px 0}
.error .code{font-family:var(--mono);font-size:clamp(80px,14vw,160px);font-weight:700;letter-spacing:-.05em;line-height:1;color:var(--surface-2);-webkit-text-stroke:1.5px var(--line-2)}
.error p{color:var(--ink-2);font-size:18px;max-width:30em}
.error .d-actions{margin-top:8px}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .features{grid-template-columns:repeat(2,minmax(0,1fr))}
  .principles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .nav,.header .btn{display:none}
  .menu-btn{display:block}
  .hero-grid,.d-hero-grid,.app-card,.finder,.formats,.demo,.gallery-panel figure,.faq-wrap,.section-head{grid-template-columns:minmax(0,1fr)}
  .hero-stage{justify-self:center;margin-top:8px}
  .app-card .card-art{order:-1}
  .app-card.lg .card-art .phone:nth-child(2){transform:translateY(24px)}
  .uses{grid-template-columns:minmax(0,1fr)}
  .keyfacts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .faq-wrap .section-head{position:static}
  .cta-band{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-about{grid-column:1/-1}
  .dock{display:flex}
  .subnav .btn{display:none}
  .lg-hero .phone:nth-child(2){transform:translateY(32px) rotate(2deg)}
  .pc-hero .shot-badge{left:12px;bottom:12px}
}
@media (max-width:640px){
  body{font-size:16px}
  .features,.features.cols-2,.principles,.steps{grid-template-columns:minmax(0,1fr)}
  .maker{grid-template-columns:minmax(0,1fr)}
  .more-app{grid-template-columns:auto minmax(0,1fr)}
  .more-app .circle{display:none}
  .stage-tag.t1{left:0}
  .stage-tag{font-size:12px;padding:6px 10px}
  .faq .answer p{padding-right:0}
  .subnav-app span{display:none}
  .footer{padding-bottom:110px}
  .hero-actions .btn{flex:1}
  .sim-row{grid-template-columns:minmax(0,1fr) auto auto}
  .sim-row .orig{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}