/* selca landing — bascula.engp.io's graphic language (Fraunces + Outfit, Báscula green
   #2e7d32 / #1b5e20, cream #f4f1ea) pushed to a modern look: soft gradients, glass,
   scroll reveals, big type. Fonts are self-hosted (SIL OFL, see fonts/). */
@font-face{font-family:"Fraunces";font-style:normal;font-weight:500 800;font-display:swap;src:url(../fonts/fraunces-latin.woff2) format("woff2")}
@font-face{font-family:"Outfit";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/outfit-latin.woff2) format("woff2")}
:root{
  --green:#2e7d32;--green-dark:#1b5e20;--green-deep:#0f3d14;--green-soft:#eef4ec;--mint:#a5d6a7;
  --ink:#1a1c19;--muted:#43483f;--cream:#f4f1ea;--soft:#f6f7f4;--line:#dde5da;--night:#0e120e;
  --coffee:#6d4c41;--red:#b3261e;--warn-bg:#fff8e1;--warn-line:#f0d58a;--warn-ink:#8a6100;
  --display:"Fraunces",Georgia,serif;--sans:"Outfit","Roboto","Helvetica Neue",Arial,sans-serif;
  --r-xl:36px;--r-lg:28px;--r-md:20px;--r-sm:14px;
  --shadow-sm:0 1px 2px rgba(16,24,16,.06),0 4px 14px rgba(16,24,16,.05);
  --shadow:0 24px 60px -18px rgba(20,48,20,.28);
  --ease:cubic-bezier(.2,.7,.2,1)
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html.reduce{scroll-behavior:auto}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--green-dark)}
img{max-width:100%;height:auto}
h1,h2,h3,h4{margin:0}
b{font-weight:700}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.container.narrow{max-width:840px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-999px;top:8px;z-index:50;background:#fff;padding:8px 14px;border-radius:10px}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--mint);outline-offset:2px}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease) var(--d,0ms),transform .8s var(--ease) var(--d,0ms)}
.js .reveal.in{opacity:1;transform:none}
.js.reduce .reveal{opacity:1;transform:none;transition:none}
/* Safety net: content is only hidden while <html> has "js" (set by site.js). If site.js
   never finishes its setup (error, old browser), "ready" is never added and this
   CSS-only animation makes everything visible after 2 s. */
.js:not(.ready) .reveal{animation:reveal-fallback .6s ease 2s forwards}
@keyframes reveal-fallback{to{opacity:1;transform:none}}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s}
.nav.scrolled{background:rgba(255,255,255,.86);border-color:rgba(221,229,218,.9);box-shadow:0 6px 24px -12px rgba(16,40,16,.25)}
.nav-row{display:flex;align-items:center;gap:24px;min-height:72px;transition:min-height .3s}
.nav.scrolled .nav-row{min-height:60px}
.logo,.footer-logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:27px;letter-spacing:-.03em;color:var(--ink);text-decoration:none}
.logo-bean{width:16px;height:22px;border-radius:50%;background:linear-gradient(160deg,#43a047,var(--green-dark));position:relative;display:inline-block;transform:rotate(-18deg);box-shadow:inset -2px -3px 0 rgba(0,0,0,.15)}
.logo-bean::after{content:"";position:absolute;left:7px;top:3px;width:2px;height:16px;background:var(--cream);border-radius:2px;transform:rotate(10deg)}
.nav-links{flex:1;display:flex;justify-content:center;gap:6px}
.nav-links a{color:var(--muted);font-size:1rem;font-weight:500;text-decoration:none;padding:8px 14px;border-radius:999px;transition:color .2s,background .2s}
.nav-links a:hover{color:var(--green-dark);background:var(--green-soft)}
.nav-links a.active{color:var(--green-dark);background:var(--green-soft);font-weight:600}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:transparent;border-radius:12px;cursor:pointer;position:relative}
.nav-toggle span{position:absolute;left:11px;right:11px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),top .3s var(--ease)}
.nav-toggle span:first-child{top:17px}.nav-toggle span:last-child{top:25px}
.nav.open .nav-toggle span:first-child{top:21px;transform:rotate(45deg)}
.nav.open .nav-toggle span:last-child{top:21px;transform:rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{font:inherit;cursor:pointer;border:0;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;line-height:1.2}
.pill{border-radius:999px;background:var(--green);color:#fff;font-weight:700;font-size:1.02rem;min-height:46px;padding:0 22px;transition:background .2s,transform .2s var(--ease),box-shadow .2s;box-shadow:0 8px 20px -10px rgba(46,125,50,.7)}
.pill:hover{background:var(--green-dark);transform:translateY(-1px);box-shadow:0 12px 26px -10px rgba(27,94,32,.75)}
.pill:active{transform:translateY(0)}
.pill.big{font-size:1.15rem;min-height:58px;padding:0 32px}
.pill.ghost{background:rgba(255,255,255,.6);color:var(--green-dark);box-shadow:inset 0 0 0 1.5px rgba(46,125,50,.35);backdrop-filter:blur(8px)}
.pill.ghost:hover{background:#fff}
.pill.light{background:var(--cream);color:var(--green-dark);box-shadow:0 10px 30px -12px rgba(0,0,0,.5)}
.pill.light:hover{background:#fff}
.pill.ghost-light{background:transparent;color:var(--cream);box-shadow:inset 0 0 0 1.5px rgba(244,241,234,.5)}
.pill.ghost-light:hover{background:rgba(244,241,234,.12)}
.pill.outline{background:#fff;color:var(--green-dark);box-shadow:inset 0 0 0 1.5px var(--mint)}
.pill.outline:hover{background:var(--green-soft)}
.pill.mini{font-size:.92rem;min-height:38px;padding:0 15px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--cream) 0%,#f7f5ef 55%,#fff 100%);padding:64px 0 40px}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55}
.b1{width:620px;height:620px;left:-180px;top:-220px;background:radial-gradient(circle,#c8e6c9,transparent 65%)}
.b2{width:700px;height:700px;right:-240px;top:120px;background:radial-gradient(circle,#e7dcc8,transparent 65%)}
.grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(27,94,32,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(27,94,32,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 50% 30%,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 20%,transparent 70%)}
.hero-inner{position:relative;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;letter-spacing:.12em;text-transform:uppercase;font-size:13.5px;font-weight:700;color:var(--green-dark);margin:0 0 22px;padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.7);box-shadow:inset 0 0 0 1px rgba(46,125,50,.18);backdrop-filter:blur(6px)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(46,125,50,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(46,125,50,.5)}70%{box-shadow:0 0 0 10px rgba(46,125,50,0)}100%{box-shadow:0 0 0 0 rgba(46,125,50,0)}}
.hero h1{font-family:var(--display);font-weight:700;font-size:clamp(2.6rem,6.4vw,5.2rem);line-height:1.02;letter-spacing:-.04em;max-width:1000px;margin:0 auto 26px}
.hl{background:linear-gradient(100deg,var(--green) 10%,#43a047 50%,var(--green-dark) 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:clamp(1.15rem,2vw,1.4rem);line-height:1.55;color:var(--muted);margin:0 auto 34px;max-width:720px}
.actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 14px}
.hero-stage{position:relative;margin:52px auto 0;max-width:980px}
.stage-glow{position:absolute;left:8%;right:8%;bottom:-6%;height:40%;background:radial-gradient(ellipse at center,rgba(46,125,50,.35),transparent 70%);filter:blur(40px)}
.stage-img{position:relative;display:block;width:100%;border-radius:var(--r-xl);box-shadow:var(--shadow),0 0 0 1px rgba(255,255,255,.6) inset;background:#eef0ec}
.js:not(.reduce) .stage-img{animation:floaty 9s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.glass{background:rgba(255,255,255,.62);backdrop-filter:saturate(160%) blur(16px);-webkit-backdrop-filter:saturate(160%) blur(16px);box-shadow:0 10px 30px -12px rgba(16,40,16,.35),inset 0 0 0 1px rgba(255,255,255,.7)}
.chip-float{position:absolute;display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:14px 18px;border-radius:20px;min-width:150px}
.chip-float b{font-family:var(--display);font-size:1.7rem;line-height:1;color:var(--green-dark)}
.chip-float span{font-size:.9rem;color:var(--muted);margin-top:4px;max-width:150px;line-height:1.3}
.c1{left:-28px;top:16%}.c2{right:-30px;top:38%}.c3{left:6%;bottom:-26px}
.js:not(.reduce) .chip-float{animation:floaty 7s ease-in-out infinite}
.js:not(.reduce) .c2{animation-delay:-2.5s}.js:not(.reduce) .c3{animation-delay:-4.5s}
.hero-stage figcaption{margin-top:44px;font-size:.95rem;color:var(--muted)}

/* ---------- stats ---------- */
.stats{padding:28px 0 56px;background:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:26px 24px;border-radius:var(--r-lg);background:linear-gradient(160deg,#fff,var(--soft));box-shadow:inset 0 0 0 1px var(--line)}
.stat b{display:block;font-family:var(--display);font-weight:700;font-size:clamp(2.2rem,4vw,3.2rem);line-height:1;letter-spacing:-.03em;color:var(--green-dark);font-variant-numeric:tabular-nums}
.stat span{display:block;margin-top:8px;color:var(--muted);font-size:1rem}
.stats-note{margin-top:14px;font-size:.88rem;color:var(--muted);text-align:center}

/* ---------- sections ---------- */
.sec{padding:112px 0;scroll-margin-top:64px}
.sec.small{padding:72px 0}
.sec.alt{background:linear-gradient(180deg,var(--soft),#fbfcfa)}
.sec-head{margin-bottom:48px;max-width:820px}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin:0 0 14px}
.title{font-family:var(--display);font-weight:700;font-size:clamp(2.1rem,4.4vw,3.4rem);line-height:1.08;letter-spacing:-.03em;margin-bottom:18px}
.title.smaller{font-size:1.9rem}
.lead{font-size:clamp(1.15rem,1.7vw,1.3rem);line-height:1.55;color:var(--muted);max-width:720px;margin:0}
.body{font-size:1.1rem;color:var(--muted)}
.note{color:var(--muted);font-size:.93rem}
code{background:var(--green-soft);padding:1px 7px;border-radius:6px;font-size:.9em}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.stack{display:grid;gap:18px}

/* ---------- cards ---------- */
.card{position:relative;background:#fff;border-radius:var(--r-lg);padding:30px;box-shadow:inset 0 0 0 1px var(--line),var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.card h3{font-weight:700;font-size:1.3rem;margin-bottom:8px;line-height:1.3}
.card p{margin:0;font-size:1.06rem;color:var(--muted);line-height:1.55}
.card p+p{margin-top:12px}
.bento .card:hover,.flow .card:hover,.roadmap .card:hover{transform:translateY(-4px);box-shadow:inset 0 0 0 1px #cfdccb,0 24px 50px -24px rgba(20,48,20,.35)}
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.bento .card{grid-column:span 2}
.bento .feat{grid-column:span 4;background:linear-gradient(135deg,var(--green-dark),var(--green));color:#fff;box-shadow:var(--shadow)}
.bento .feat h3{font-family:var(--display);font-size:2rem;letter-spacing:-.02em;max-width:460px}
.bento .feat p{color:rgba(255,255,255,.88);font-size:1.15rem;max-width:520px}
.bento .feat .ico{background:rgba(255,255,255,.16);color:#fff}
.bento .card:nth-child(2){grid-column:span 2}
.ico{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--green-soft);color:var(--green-dark);margin-bottom:18px}
.ico svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.big-number .bn{display:block;font-family:var(--display);font-weight:700;font-size:clamp(2.2rem,4vw,3rem);letter-spacing:-.03em;line-height:1;color:var(--green-dark);margin-bottom:10px}
.callout{background:linear-gradient(160deg,#fff,var(--green-soft));box-shadow:inset 0 0 0 1px #cfe3cc}
.callout h3{color:var(--green-dark)}
.facts{padding-left:0;list-style:none;font-size:1.08rem;color:var(--muted);margin:24px 0 0}
.facts li{position:relative;padding-left:22px;margin:.7em 0}
.facts li::before{content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;border-radius:50%;background:var(--green)}
.warn{background:var(--warn-bg);border-radius:var(--r-md);padding:16px 22px;font-size:1.05rem;max-width:920px;box-shadow:inset 0 0 0 1px var(--warn-line);margin:0 0 28px}

/* steps + roadmap */
.flow,.roadmap{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:20px}
.flow{grid-template-columns:repeat(3,1fr);counter-reset:s}
.num{display:block;font-family:var(--display);font-size:48px;font-weight:700;line-height:1;margin-bottom:14px;background:linear-gradient(160deg,var(--green),#81c784);-webkit-background-clip:text;background-clip:text;color:transparent}
.roadmap{grid-template-columns:repeat(4,1fr);position:relative}
.roadmap::before{content:"";position:absolute;left:30px;right:30px;top:52px;height:2px;background:linear-gradient(90deg,var(--green) 0 18%,var(--line) 18%);z-index:0}
.roadmap .card{z-index:1}
.roadmap .active{background:linear-gradient(160deg,#fff,var(--green-soft));box-shadow:inset 0 0 0 2px var(--green),var(--shadow)}
.now{display:inline-flex;align-items:center;gap:6px;vertical-align:middle;font-family:var(--sans);font-size:.75rem;font-weight:700;background:var(--green);color:#fff;border-radius:999px;padding:3px 10px;margin-left:6px}

/* ---------- 3D (dark) ---------- */
.sec.dark{background:radial-gradient(1200px 600px at 80% 0%,rgba(46,125,50,.35),transparent 60%),radial-gradient(900px 500px at 0% 100%,rgba(109,76,65,.25),transparent 60%),linear-gradient(180deg,#0e120e,#122015);color:var(--cream)}
.dark .kicker{color:var(--mint)}
.dark .lead,.dark .note{color:rgba(244,241,234,.78)}
.viewer-wrap{display:grid;grid-template-columns:1fr 310px;gap:20px;margin-bottom:18px}
#viewer{position:relative;height:min(74vh,660px);min-height:440px;background:radial-gradient(circle at 50% 38%,#ffffff 0%,#e7ece4 55%,#cfd8cc 100%);border-radius:var(--r-xl);box-shadow:0 40px 80px -30px rgba(0,0,0,.7),inset 0 0 0 1px rgba(255,255,255,.5);overflow:hidden;touch-action:none}
#viewer canvas{display:block}
#loading{position:absolute;inset:0;display:flex;flex-direction:column;gap:14px;align-items:center;justify-content:center;color:var(--muted);font-size:1.05rem}
.spinner{width:34px;height:34px;border-radius:50%;border:3px solid rgba(46,125,50,.2);border-top-color:var(--green);animation:spin 1s linear infinite}
.reduce .spinner{animation-duration:3s}
@keyframes spin{to{transform:rotate(360deg)}}
.label3d{font-family:var(--sans);font-size:12px;font-weight:600;background:rgba(14,18,14,.82);color:#fff;padding:3px 10px;border-radius:999px;white-space:nowrap;pointer-events:none;transform:translateY(-14px);backdrop-filter:blur(4px)}
.panel{border-radius:var(--r-lg);padding:20px 20px;max-height:min(74vh,660px);overflow:auto;color:var(--cream)}
.panel.glass{background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);backdrop-filter:blur(14px)}
.panel h4{margin:18px 0 6px;font-size:1rem}
.panel h4 small{font-weight:400;opacity:.7}
.panel .note{color:rgba(244,241,234,.75)}
.buttons{display:flex;flex-direction:column;gap:10px}
.switch{display:flex;align-items:center;gap:10px;font-size:1rem;cursor:pointer;user-select:none}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch span{flex:none;width:40px;height:23px;border-radius:999px;background:rgba(255,255,255,.22);position:relative;transition:background .25s}
.switch span::after{content:"";position:absolute;left:3px;top:3px;width:17px;height:17px;border-radius:50%;background:#fff;transition:transform .25s var(--ease)}
.switch input:checked+span{background:var(--green)}
.switch input:checked+span::after{transform:translateX(17px)}
.switch input:focus-visible+span{outline:3px solid var(--mint);outline-offset:2px}
.btn-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.dark .pill.outline{background:rgba(255,255,255,.08);color:var(--cream);box-shadow:inset 0 0 0 1.5px rgba(165,214,167,.5)}
.dark .pill.outline:hover{background:rgba(255,255,255,.16)}
#legend .group{margin:12px 0 3px;font-weight:700;font-size:.75rem;color:var(--mint);text-transform:uppercase;letter-spacing:.1em;cursor:pointer}
#legend .part{display:flex;align-items:center;gap:8px;font-size:.92rem;cursor:pointer;padding:3px 6px;margin:0 -6px;border-radius:8px;user-select:none;transition:background .15s}
#legend .part:hover{background:rgba(255,255,255,.08)}
#legend .part.off{opacity:.35;text-decoration:line-through}
#legend .sw{width:12px;height:12px;border-radius:4px;box-shadow:0 0 0 1px rgba(255,255,255,.45);flex:none}

/* ---------- tables ---------- */
table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--r-md);overflow:hidden;font-size:1rem;box-shadow:inset 0 0 0 1px var(--line),var(--shadow-sm)}
th{background:linear-gradient(90deg,var(--green-dark),var(--green));color:#fff;text-align:left;padding:15px 20px;font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
td{padding:13px 20px;border-top:1px solid var(--line);vertical-align:top}
tbody tr:first-child td{border-top:0}
tbody tr:hover td{background:#fafcf9}
td:first-child{color:var(--muted);width:38%;font-weight:500}

/* ---------- fit ---------- */
.yes{box-shadow:inset 0 4px 0 var(--green),inset 0 0 0 1px var(--line),var(--shadow-sm)}
.no{box-shadow:inset 0 4px 0 var(--red),inset 0 0 0 1px var(--line),var(--shadow-sm)}
.yes h3{color:var(--green-dark)} .no h3{color:var(--red)}
.checks,.crosses{list-style:none;padding:0;margin:14px 0 0;font-size:1.06rem;color:var(--muted)}
.checks li,.crosses li{position:relative;padding-left:34px;margin:14px 0}
.checks li::before,.crosses li::before{position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;color:#fff}
.checks li::before{content:"✓";background:var(--green)}
.crosses li::before{content:"✕";background:var(--red)}

/* ---------- calculator ---------- */
.calc{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;align-items:start}
.calc-inputs{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.calc-inputs fieldset:first-child{grid-column:1/-1}
.calc-inputs fieldset:first-child{display:grid;grid-template-columns:.9fr 1.3fr 1.2fr;gap:0 18px;align-items:end}
.calc-inputs fieldset:first-child legend{grid-column:1/-1}
fieldset.card{margin:0;padding:22px 24px 26px;border:0;border-radius:var(--r-lg)}
legend{font-weight:700;font-size:1.05rem;color:var(--green-dark);padding:0;float:left;width:100%;margin-bottom:4px}
.calc label{display:block;font-size:.95rem;margin:14px 0 0;color:var(--ink);clear:both}
.calc input[type=number],.calc select{display:block;width:100%;margin-top:7px;padding:12px 14px;border:1px solid #cdd5ca;border-radius:var(--r-sm);font:inherit;font-size:1.05rem;background:#fbfcfa;color:var(--ink);transition:border-color .2s,box-shadow .2s,background .2s;font-variant-numeric:tabular-nums}
.calc input[type=number]:hover,.calc select:hover{border-color:#a9b8a5}
.calc input[type=number]:focus,.calc select:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 4px rgba(46,125,50,.15);background:#fff}
.range-row{display:flex;align-items:center;gap:12px;margin-top:10px}
.range-row input{flex:1;accent-color:var(--green);height:28px}
.range-row output{min-width:56px;text-align:right;font-weight:700;color:var(--green-dark);font-variant-numeric:tabular-nums}
.calc label.row .btn{margin-top:10px}
.sup{display:inline-block;font-size:.68rem;font-weight:600;background:var(--warn-bg);color:var(--warn-ink);border-radius:999px;padding:1px 8px;margin-left:4px;vertical-align:middle;box-shadow:inset 0 0 0 1px var(--warn-line)}
.results{display:grid;grid-template-columns:1fr 1fr;gap:14px;position:sticky;top:84px}
.r-card{background:#fff;border-radius:var(--r-md);padding:18px 20px;box-shadow:inset 0 0 0 1px var(--line),var(--shadow-sm);display:flex;flex-direction:column;gap:6px;min-width:0}
.r-card b{font-size:1.12rem;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;white-space:pre-line}
.r-card.wide{grid-column:1/-1}
.r-label{font-size:.85rem;color:var(--muted);font-weight:500}
.r-big{font-family:var(--display);font-size:clamp(1.5rem,2.6vw,2rem)!important;letter-spacing:-.02em;line-height:1.15}
.r-card.hero-card{grid-column:1/-1;background:radial-gradient(500px 220px at 100% 0%,rgba(165,214,167,.35),transparent 60%),linear-gradient(140deg,var(--green-deep),var(--green-dark) 55%,var(--green));color:#fff;box-shadow:var(--shadow);padding:24px 24px 22px}
.hero-card .r-label{color:rgba(255,255,255,.8)}
.r-card.main{grid-column:1/-1;background:linear-gradient(160deg,#fff,var(--green-soft));box-shadow:inset 0 0 0 1px #cfe3cc}
.r-card.main b{color:var(--green-dark)}
.timeline{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0}
.timeline li{flex:1 1 52px;max-width:90px;display:flex;flex-direction:column;gap:6px}
.timeline .bar{height:8px;border-radius:999px;background:rgba(255,255,255,.2);position:relative;overflow:hidden}
.timeline .bar::after{content:"";position:absolute;inset:0;width:var(--p,0%);background:linear-gradient(90deg,#c8e6c9,#fff);border-radius:inherit;transition:width .6s var(--ease)}
.timeline .done .bar::after{background:linear-gradient(90deg,#fff59d,#fff)}
.timeline .t{font-size:.75rem;color:rgba(255,255,255,.8);font-variant-numeric:tabular-nums}
.timeline .more{flex:0 0 auto;align-self:center;color:#fff}
.r-formula{grid-column:1/-1;margin:2px 4px 0;font-size:.86rem}

/* ---------- closing / sources / footer ---------- */
.closing{position:relative;overflow:hidden;padding:120px 0;color:var(--cream);background:linear-gradient(140deg,var(--green-deep),var(--green-dark) 50%,var(--green))}
.closing-bg{position:absolute;inset:0;background:radial-gradient(600px 300px at 15% 20%,rgba(255,255,255,.14),transparent 60%),radial-gradient(500px 300px at 90% 90%,rgba(244,241,234,.12),transparent 60%)}
.closing .container{position:relative}
.closing .title{color:var(--cream);font-size:clamp(2.2rem,5vw,3.8rem)}
.closing .lead{color:rgba(244,241,234,.88)}
.closing .actions{margin-top:36px}
.sources{padding-left:20px;font-size:1rem;color:var(--muted)}
.sources li{margin:.55em 0}
.footer{background:var(--night);color:var(--cream);padding:48px 0}
.footer-row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.footer-logo{color:var(--cream);margin:0}
.footer-tag{opacity:.75;font-size:1.02rem;margin:6px 0 0}
.footer-links{display:flex;gap:22px;flex-wrap:wrap}
.footer-links a{color:var(--cream);font-size:1rem;text-decoration:none;opacity:.85}
.footer-links a:hover{opacity:1;text-decoration:underline}
.footer-fine{margin:30px 0 0;font-size:12.5px;opacity:.5}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .flow{grid-template-columns:1fr 1fr}
  .roadmap{grid-template-columns:1fr 1fr}.roadmap::before{display:none}
  .calc{grid-template-columns:1fr}
  .results{position:static}
  .chip-float.c1{left:-10px}.chip-float.c2{right:-10px}
}
@media (max-width:900px){
  .nav-links{position:fixed;left:12px;right:12px;top:68px;flex-direction:column;gap:2px;padding:10px;border-radius:22px;background:rgba(255,255,255,.95);backdrop-filter:blur(16px);box-shadow:0 24px 60px -20px rgba(0,0,0,.35),inset 0 0 0 1px var(--line);opacity:0;transform:translateY(-8px) scale(.98);pointer-events:none;transition:opacity .25s,transform .25s var(--ease)}
  .nav.open .nav-links{opacity:1;transform:none;pointer-events:auto}
  .nav-links a{padding:14px 16px;font-size:1.1rem}
  .nav-toggle{display:block}
  .nav-row{justify-content:space-between;gap:12px}
  .nav-cta{margin-left:auto}
  .sec{padding:80px 0}
  .hero{padding:56px 0 28px}
  .two-col,.viewer-wrap{grid-template-columns:1fr}
  .two-col{gap:32px}
  .panel{max-height:none}
  .stats-grid{grid-template-columns:1fr 1fr}
  .bento{grid-template-columns:1fr 1fr}
  .bento .card,.bento .card:nth-child(2){grid-column:span 1}
  .bento .feat{grid-column:1/-1}
  .calc-inputs fieldset:first-child{grid-template-columns:1fr}
}
@media (max-width:600px){
  body{font-size:16px}
  .container{padding:0 18px}
  .nav-cta{display:none}
  .flow,.roadmap,.bento,.calc-inputs{grid-template-columns:1fr}
  .actions{flex-direction:column;align-items:stretch}
  .pill.big{width:100%}
  .hero-stage{margin-top:40px}
  .stage-img{border-radius:24px}
  .chip-float{position:static;min-width:0;padding:10px 12px;border-radius:16px}
  .chip-float b{font-size:1.25rem}.chip-float span{font-size:.8rem}
  .hero-chips{display:grid}
  .js:not(.reduce) .chip-float{animation:none}
  .hero-stage{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
  .hero-stage picture,.hero-stage figcaption,.stage-glow{grid-column:1/-1}
  .hero-stage picture{margin-bottom:6px}
  .hero-stage figcaption{margin-top:10px}
  .card{padding:24px}
  .results{grid-template-columns:1fr 1fr;gap:10px}
  .r-card{padding:16px}
  .r-card b{font-size:1rem}
  .eyebrow{font-size:11.5px;letter-spacing:.08em;padding:7px 12px}
  #viewer{height:62vh;min-height:360px;border-radius:24px}
  .stat{padding:20px}
}
/* Demo video + spectral signatures */
.demo{margin:0 0 28px;border-radius:var(--r-lg);overflow:hidden;background:#070d08;box-shadow:0 30px 80px -30px rgba(0,0,0,.6),inset 0 0 0 1px rgba(255,255,255,.08)}
.demo video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#070d08}
.demo figcaption{padding:12px 18px;font-size:.92rem;color:rgba(244,241,234,.8)}
.demo figcaption b{color:#ffd88a}
.demo-steps{list-style:none;padding:0;margin:0 0 56px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.demo-steps li{padding:16px 18px;border-radius:var(--r-md);background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.demo-steps b{display:block;color:var(--mint);margin-bottom:4px}
.demo-steps span{color:rgba(244,241,234,.82);font-size:.95rem}
.sigs-head h3{font-family:var(--display);font-size:clamp(1.5rem,3vw,2.1rem);margin:0 0 10px}
.sigs-head p{color:rgba(244,241,234,.8);max-width:760px;margin:0 0 22px}
.sigs{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:16px}
.card.sig{padding:16px 16px 14px;border-radius:var(--r-md)}
.card.sig h4{margin:0 0 6px;font-size:1.05rem;display:flex;align-items:center;gap:8px;color:var(--ink)}
.card.sig .sw{width:12px;height:12px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.2)}
.card.sig svg{display:block;width:100%;height:auto}
.card.sig p{margin:6px 0 0;font-size:.88rem;color:var(--muted);line-height:1.4}
.sig-note b{color:#ffd88a}
.dark .sig-note a{color:var(--mint)}
@media (max-width:1100px){.sigs{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){.demo-steps{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.demo-steps{grid-template-columns:1fr}.sigs{grid-template-columns:1fr 1fr}.demo{border-radius:var(--r-md)}}
@media (max-width:340px){.sigs{grid-template-columns:1fr}}
/* Money chain */
.gain-chain{list-style:none;padding:0;margin:0 0 22px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gain-chain .card{display:flex;flex-direction:column;gap:6px}
.gain-chain .card:not(:last-child)::after{content:"→";position:absolute;right:-17px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--green);z-index:2}
.g-step{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--green)}
.g-big{font-family:var(--display);font-weight:700;font-size:clamp(2rem,3.6vw,2.8rem);letter-spacing:-.03em;line-height:1.05;color:var(--green-dark)}
.g-sub{font-weight:600;color:var(--ink)}
.gain-chain p{margin:4px 0 0;color:var(--muted);font-size:.95rem}
.gain-chain .card.hl{background:linear-gradient(160deg,#1b5e20,#2e7d32);color:#fff;box-shadow:var(--shadow)}
.gain-chain .card.hl .g-step,.gain-chain .card.hl .g-big,.gain-chain .card.hl .g-sub,.gain-chain .card.hl p{color:#fff}
.gain-example{display:flex;align-items:center;gap:22px;flex-wrap:wrap;padding:22px 28px;border-radius:var(--r-lg);background:var(--green-soft);box-shadow:inset 0 0 0 1px var(--line);margin:0 0 40px}
.gain-example p{margin:0;font-size:1.08rem;max-width:620px}
.gain-h{font-family:var(--display);font-size:clamp(1.4rem,2.6vw,1.9rem);margin:0 0 16px}
.gain-perks{list-style:none;padding:0;margin:0 0 26px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gain-perks li{padding:16px 18px;border-radius:var(--r-md);background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.gain-perks b{display:block;color:var(--green-dark);margin-bottom:2px}
.gain-perks span{color:var(--muted);font-size:.95rem}
.pill.how{background:var(--ink);color:#fff}
.pill.how:hover{background:#000}
.dark .pill.how{background:var(--cream);color:var(--green-deep)}
.demo{position:relative}
.demo-actions{margin:-6px 0 34px}
.demo-actions small{font-weight:500;opacity:.75;margin-left:4px}
.sound-btn{position:absolute;left:50%;top:calc(50% - 22px);transform:translate(-50%,-50%);border:0;cursor:pointer;font:600 1.15rem var(--sans);
  padding:14px 26px;border-radius:999px;background:rgba(244,241,234,.95);color:var(--green-deep);box-shadow:0 12px 40px -8px rgba(0,0,0,.6);transition:transform .2s var(--ease)}
.sound-btn:hover{transform:translate(-50%,-50%) scale(1.05)}
.sound-btn[hidden]{display:none}
@media (max-width:1100px){.gain-chain{grid-template-columns:1fr 1fr}.gain-chain .card::after{display:none}}
@media (max-width:900px){.gain-perks{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.calc-inputs fieldset:first-child,.calc-inputs fieldset:nth-child(2){grid-template-columns:1fr}.fixed-list{grid-template-columns:1fr}.fixed-list dd{margin-bottom:6px}.gain-chain,.gain-perks{grid-template-columns:1fr}.sound-btn{font-size:1rem;padding:11px 20px}}
/* como-funciona.html */
.how-hero{padding-top:140px}
.how-hero .kicker a{color:inherit;text-decoration:none}
.actions.start{justify-content:flex-start}
.how-steps{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:26px}
.how-steps li{display:grid;grid-template-columns:1.1fr 1fr;gap:26px;align-items:center;background:#fff;border-radius:var(--r-lg);padding:16px;box-shadow:inset 0 0 0 1px var(--line),var(--shadow-sm)}
.how-steps img{width:100%;height:auto;border-radius:var(--r-md);display:block;background:#0e1a11}
.how-steps .num{display:inline-flex;width:40px;height:40px;border-radius:50%;background:var(--green);color:#fff;font-weight:700;align-items:center;justify-content:center;margin-bottom:8px}
.how-steps h2{font-family:var(--display);font-size:clamp(1.3rem,2.4vw,1.7rem);margin:0 0 8px;line-height:1.15}
.how-steps p{margin:0;font-size:1.08rem;color:var(--muted)}
.how-steps small{display:block;margin-top:8px;font-size:.85rem;color:var(--warn-ink)}
.glossary{display:grid;grid-template-columns:220px 1fr;gap:12px 24px;margin:0 0 32px}
.glossary dt{font-weight:700;color:var(--green-dark)}
.glossary dd{margin:0;color:var(--muted)}
@media (max-width:700px){.how-steps li{grid-template-columns:1fr}.glossary{grid-template-columns:1fr}.glossary dd{margin-bottom:8px}.how-hero{padding-top:110px}}
/* simplified calculator */
.calc-inputs{grid-template-columns:1fr}
.calc-inputs fieldset:first-child,.calc-inputs fieldset:nth-child(2){display:grid;grid-template-columns:1fr 1fr;gap:0 18px;align-items:start}
.calc-inputs fieldset legend{grid-column:1/-1}
.hint{display:block;font-size:.82rem;color:var(--muted);font-weight:400;margin-top:4px}
.fixed-list{display:grid;grid-template-columns:minmax(0,11em) minmax(0,1fr);gap:8px 14px;margin:8px 0 0;font-size:.95rem}
.fixed-list dt{color:var(--muted)}
.fixed-list dd{margin:0;font-weight:600}
.fixed-list small{display:block;font-weight:400;color:var(--muted);font-size:.8rem}
.fixed-list{clear:both}
@media (max-width:600px){.calc-inputs fieldset:first-child,.calc-inputs fieldset:nth-child(2){grid-template-columns:1fr}.fixed-list{grid-template-columns:1fr;gap:2px}.fixed-list dd{margin-bottom:8px}}
/* Video modal */
html.modal-open,html.modal-open body{overflow:hidden}
.vmodal{padding:0;border:0;background:transparent;max-width:none;max-height:none;width:100%;height:100%;margin:0;display:none;align-items:center;justify-content:center}
.vmodal[open]{display:flex}
.vmodal::backdrop{background:rgba(7,13,8,.86);backdrop-filter:blur(4px)}
.vm-box{width:min(94vw,calc((100vh - 120px) * 16 / 9),1280px);background:#070d08;border-radius:var(--r-lg);overflow:hidden;box-shadow:0 40px 120px -20px rgba(0,0,0,.8),inset 0 0 0 1px rgba(255,255,255,.1)}
@supports (height:100dvh){.vm-box{width:min(94vw,calc((100dvh - 120px) * 16 / 9),1280px)}}
.vm-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px 10px 20px;color:var(--cream)}
.vm-head h2{margin:0;font:600 1.05rem var(--sans)}
.vm-head small{display:block;font-weight:400;font-size:.8rem;color:#ffd88a}
.vm-close{flex:none;width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;background:rgba(255,255,255,.12);color:#fff;font-size:20px}
.vm-close:hover,.vm-close:focus-visible{background:rgba(255,255,255,.25);outline:2px solid var(--mint)}
.vm-frame{aspect-ratio:16/9;background:#000}
.vm-frame video{display:block;width:100%;height:100%;background:#000}
.pill.play span{margin-right:2px}
@media (max-width:600px){.vm-box{width:100vw;border-radius:0}.vm-head h2{font-size:.95rem}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}