/* ============================================================
   Continio shared design system
   One stylesheet for the whole site. Edit here, site updates.
   Monochrome, Aspekta, calm. No em dashes anywhere.
   ============================================================ */

@font-face{font-family:'Aspekta';src:url('/fonts/Aspekta-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Aspekta';src:url('/fonts/Aspekta-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Aspekta';src:url('/fonts/Aspekta-650.woff2') format('woff2');font-weight:650;font-style:normal;font-display:swap;}
@font-face{font-family:'Aspekta';src:url('/fonts/Aspekta-800.woff2') format('woff2');font-weight:800;font-style:normal;font-display:swap;}

:root{
  --paper:#FCFCFB;
  --surface:#FFFFFF;
  --surface-2:#F3F3F1;
  --ink:#16141A;
  --charcoal:#3A363D;
  --gold:#C9A252;
  --ink-70:rgba(22,20,26,.70);
  --ink-52:rgba(22,20,26,.52);
  --ink-38:rgba(22,20,26,.38);
  --ink-12:rgba(22,20,26,.11);
  --ink-06:rgba(22,20,26,.05);
  --max:1080px;
  --read:720px;
  --font:'Aspekta',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);background:var(--paper);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}
.wrap-read{max-width:var(--read);margin:0 auto;padding:0 28px;}
section{padding:104px 0;position:relative;z-index:2;}

body::before{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.07;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
nav,header,section,footer{position:relative;z-index:2;}

/* ---------- nav ---------- */
nav{position:sticky;top:0;z-index:50;background:rgba(252,252,251,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--ink-06);}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px;max-width:var(--max);margin:0 auto;padding:0 28px;}
.brand{font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--ink);}
.brand img{height:21px;width:auto;}
.nav-links{display:flex;align-items:center;gap:26px;}
.nav-links a{font-size:15px;color:var(--ink-70);font-weight:500;}
.nav-links a:hover{color:var(--ink);}
.nav-right{display:flex;align-items:center;gap:18px;}
.socials{display:flex;align-items:center;gap:15px;}
.socials a{display:flex;align-items:center;color:var(--ink-38);transition:color .15s ease,transform .15s ease;}
.socials a:hover{color:var(--ink);transform:translateY(-1px);}
.socials svg{width:16px;height:16px;display:block;}
.login{font-size:15px;font-weight:500;color:var(--ink-70);}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-family:var(--font);font-weight:650;cursor:pointer;border:none;transition:transform .15s cubic-bezier(.2,.8,.2,1),background .2s ease,border-color .2s ease;}
.btn-pill{background:var(--ink);color:var(--paper);font-size:14px;padding:10px 18px;border-radius:999px;}
.btn-pill:hover{transform:translateY(-1px);background:#000;}
.btn-dark{background:var(--ink);color:var(--paper);padding:15px 30px;border-radius:12px;font-size:16px;}
.btn-dark:hover{transform:translateY(-1px);background:#000;}
.btn-light{background:var(--paper);color:var(--ink);padding:15px 30px;border-radius:12px;font-size:16px;}
.btn-light:hover{transform:translateY(-1px);background:#fff;}
.btn-ghost{background:transparent;border:1px solid var(--ink-12);color:var(--ink);padding:10px 18px;border-radius:10px;font-weight:650;font-size:14px;cursor:pointer;}
.btn-ghost:hover{border-color:var(--ink);}
.link-underline{border-bottom:1px solid var(--ink);font-weight:500;}
.link-underline:hover{color:var(--ink-52);border-color:var(--ink-52);}

/* ---------- section intro (centred) ---------- */
.intro{text-align:center;max-width:680px;margin:0 auto 52px;}
.eyebrow{font-size:12px;font-weight:650;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-38);margin-bottom:18px;}
.eyebrow .ic{margin-right:8px;font-weight:400;}
h1{font-size:clamp(44px,7.4vw,82px);line-height:.95;letter-spacing:-.04em;font-weight:800;}
h2{font-size:clamp(29px,3.6vw,42px);line-height:1.06;letter-spacing:-.03em;font-weight:800;}
/* "How they stack up." — words pile into a precarious tower, top word teeters */
.stackup{display:flex;flex-direction:column-reverse;align-items:center;gap:.01em;line-height:.9;font-size:clamp(48px,6.4vw,78px);}
.stackup .su-w{display:inline-block;transform-origin:50% 100%;transform:translateX(var(--dx)) rotate(var(--rot));will-change:transform,opacity;}
.stackup.ready .su-w{opacity:0;}
.stackup .su-w:nth-child(1){--rot:-4deg;--dx:-12px;}
.stackup .su-w:nth-child(2){--rot:5deg;--dx:20px;}
.stackup .su-w:nth-child(3){--rot:-3deg;--dx:-16px;}
.stackup .su-w:nth-child(4){--rot:8deg;--dx:14px;}
.stackup.play .su-w{animation:suDrop .6s cubic-bezier(.2,.82,.3,1) calc(var(--i)*.16s) both;}
.stackup.play .su-top{animation:suDrop .6s cubic-bezier(.2,.82,.3,1) .48s both, suTeeter 3s ease-in-out 1.2s infinite;}
@keyframes suDrop{
  0%{opacity:0;transform:translateY(-180px) translateX(var(--dx)) rotate(calc(var(--rot) - 14deg));}
  55%{opacity:1;}
  72%{transform:translateY(7px) translateX(var(--dx)) rotate(calc(var(--rot) + 3deg));}
  100%{opacity:1;transform:translateY(0) translateX(var(--dx)) rotate(var(--rot));}
}
@keyframes suTeeter{
  0%,100%{transform:translateX(var(--dx)) rotate(var(--rot));}
  25%{transform:translateX(var(--dx)) rotate(calc(var(--rot) + 5deg));}
  50%{transform:translateX(var(--dx)) rotate(calc(var(--rot) - 3.5deg));}
  75%{transform:translateX(var(--dx)) rotate(calc(var(--rot) + 2deg));}
}
/* "Top up any time." — water pours from a tap; "up" is an outline that fills with wavy blue water */
.pour{margin-top:1.1em;}
.pour-slot{position:relative;display:inline-block;}
.pour-slot .up{position:relative;display:inline-block;}
.pour-slot .up-out,.pour-slot .up-fill{display:block;}
.pour-slot .up-fill{position:absolute;left:0;top:0;}
.pour-slot .up-out{color:transparent;-webkit-text-stroke:.75px var(--ink);}
@supports not (-webkit-text-stroke:1px #000){.pour-slot .up-out{color:var(--ink);}}
.pour-slot .up-fill{color:transparent;-webkit-background-clip:text;background-clip:text;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='240'%3E%3Cpath d='M0 14 Q10 7 20 14 T40 14 V240 H0 Z' fill='%234FA3E3'/%3E%3C/svg%3E");background-repeat:repeat-x;background-size:.9em 4.6em;background-position:0 3.4em;opacity:0;}
.pour-slot .tap{position:absolute;left:50%;bottom:56%;transform:translateX(-50%);width:1.45em;height:auto;color:var(--ink);pointer-events:none;}
.pour-slot .tap .water{transform-box:fill-box;transform-origin:top center;transform:scaleY(0);opacity:0;}
.pour.ready .up-fill{opacity:0;}
.pour.play .up-fill{animation:upRise 1.9s linear .35s forwards,upWave 1.1s linear .35s 2;}
.pour.play .tap .water{animation:waterRun 1.9s ease .2s forwards;}
@keyframes upRise{0%{background-position-y:3.4em;opacity:0;}6%{opacity:1;}100%{background-position-y:-2.2em;opacity:1;}}
@keyframes upWave{from{background-position-x:0;}to{background-position-x:-.9em;}}
@keyframes waterRun{0%{opacity:0;transform:scaleY(0);}10%{opacity:.85;}38%{transform:scaleY(1);opacity:.85;}86%{transform:scaleY(1);opacity:.85;}100%{transform:scaleY(1);opacity:0;}}
/* "More storage." — "storage" grows and bulges while "More" and the full stop get shoved aside (real layout, no overlap) */
.swell-h .pre{display:inline-block;transform-origin:0% 100%;}
.swell-h .dot{display:inline-block;}
.shk{display:inline-block;}
.swell{display:inline-block;margin-left:.24em;transform-origin:100% 78%;-webkit-text-stroke:0 var(--ink);will-change:transform;}
.swell-h.play .shk{animation:quake 3.4s linear forwards;}
.swell-h.play .swell{animation:stoSwell 3.4s cubic-bezier(.4,0,.5,1) forwards;}
.swell-h.play .pre{animation:preTilt 3.4s ease-in-out forwards;}
/* "More" never moves. S1: storage grows toward "More" (origin right) until "s" meets "e", slow, a tiny earthquake building. S2: keeps growing taller + bolder but holds its width, squished between "More" and the full stop; "More" tilts up at the e-end (M-end fixed). S3: it bursts, the "e" drops, "More" drops back, "storag" snaps to size. */
@keyframes stoSwell{0%{transform:scale(1,1);-webkit-text-stroke-width:0;}45%{transform:scale(1.075,1.34);-webkit-text-stroke-width:.7px;}68%{transform:scale(1.075,1.82);-webkit-text-stroke-width:1.6px;}72%{transform:scale(1.1,1.98);-webkit-text-stroke-width:1.7px;}82%{transform:scale(1,1);-webkit-text-stroke-width:0;}100%{transform:scale(1,1);-webkit-text-stroke-width:0;}}
@keyframes preTilt{0%{transform:rotate(0);}45%{transform:rotate(0);}68%{transform:rotate(-7deg);}72%{transform:rotate(-7deg);}82%{transform:rotate(0);}100%{transform:rotate(0);}}
@keyframes quake{0%{transform:translate(0,0);}5%{transform:translate(.4px,-.3px);}10%{transform:translate(-.4px,.3px);}16%{transform:translate(.5px,.4px);}22%{transform:translate(-.6px,-.4px);}28%{transform:translate(.8px,-.6px);}34%{transform:translate(-.9px,.6px);}40%{transform:translate(1.1px,.7px);}46%{transform:translate(-1.3px,-.8px);}52%{transform:translate(1.6px,-1px);}57%{transform:translate(-1.8px,1.1px);}61%{transform:translate(2.1px,.9px);}65%{transform:translate(-2.3px,-1.3px);}69%{transform:translate(2.5px,-1.1px);}71%{transform:translate(-2px,1.3px);}73%{transform:translate(0,0);}100%{transform:translate(0,0);}}
/* ...then the final "e" topples over and lies down */
.swell .te{display:inline-block;transform-origin:0% 92%;}
.swell-h.play .te{animation:teTopple .8s cubic-bezier(.3,1.15,.5,1) 2.3s forwards;}
@keyframes teTopple{0%{transform:rotate(0);}48%{transform:rotate(93deg);}70%{transform:rotate(83deg);}88%{transform:rotate(90deg);}100%{transform:rotate(89deg);}}
/* FAQ "Things people want to know." — a curious question mark pops in and bobs */
.qmark{display:inline-block;font-family:var(--font);font-weight:800;font-size:clamp(40px,6vw,74px);line-height:1;color:var(--ink);margin:0 0 4px;transform:scale(0);}
.qmark.in{animation:qpop .7s cubic-bezier(.2,1.7,.4,1) forwards,qbob 5s ease-in-out 1s infinite;}
@keyframes qpop{0%{transform:scale(0) rotate(-28deg);}60%{transform:scale(1.25) rotate(10deg);}100%{transform:scale(1) rotate(0);}}
@keyframes qbob{
  0%{transform:translate(0,0) rotate(0deg);}
  10%{transform:translate(-7px,-11px) rotate(-9deg);}
  20%{transform:translate(7px,-5px) rotate(8deg);}
  31%{transform:translate(-5px,-13px) rotate(-7deg);}
  42%{transform:translate(7px,-3px) rotate(9deg);}
  53%{transform:translate(0,-9px) rotate(0deg);}
  64%{transform:translate(0,-3px) rotate(0deg);}
  80%{transform:translate(0,-7px) rotate(360deg);}
  100%{transform:translate(0,0) rotate(360deg);}
}
/* reversed-out testimonials (white silhouettes on a dark panel): black eyes, white noses */
.section-dark .voice .face g{fill:var(--paper);}
.section-dark .voice .face circle[cx="95"]{fill:var(--ink);}
.section-dark .voice .face .mouth{fill:var(--ink);}
/* playful wiggle-on-hover button */
.btn-wiggle:hover{animation:btnWiggle .55s ease-in-out infinite;}
@keyframes btnWiggle{0%,100%{transform:rotate(0);}22%{transform:rotate(-4deg);}44%{transform:rotate(3deg);}66%{transform:rotate(-2deg);}88%{transform:rotate(1deg);}}
/* "Let's go!" CTA — jiggles on its own now and then ("click me"), and excitedly on hover */
.cta-jiggle{animation:ctaIdle 2.6s ease-in-out infinite;}
@keyframes ctaIdle{0%,80%,100%{transform:rotate(0);}83%{transform:rotate(-3.5deg);}86%{transform:rotate(3.5deg);}89%{transform:rotate(-2.5deg);}92%{transform:rotate(2deg);}95.5%{transform:rotate(-1deg);}}
.cta-jiggle:hover{animation:ctaExcited .42s ease-in-out infinite;}
@keyframes ctaExcited{0%,100%{transform:rotate(0) scale(1.02);}25%{transform:rotate(-6deg) scale(1.05);}50%{transform:rotate(5deg) scale(1.05);}75%{transform:rotate(-4deg) scale(1.04);}}
/* "someone's typing" dots after the testimonials heading */
.typing{display:inline-flex;gap:.16em;margin-left:.22em;vertical-align:.04em;}
.typing span{width:.15em;height:.15em;border-radius:50%;background:currentColor;opacity:.35;animation:typedot 1.4s ease-in-out infinite;}
.typing span:nth-child(2){animation-delay:.2s;}
.typing span:nth-child(3){animation-delay:.4s;}
@keyframes typedot{0%,60%,100%{transform:translateY(0);opacity:.35;}30%{transform:translateY(-.32em);opacity:1;}}
/* "Who's the human?" — inspector + link on the human-first section */
.whohuman{position:relative;text-align:center;margin-top:34px;}
.whohuman .inspector{position:absolute;left:calc(50% + 44px);bottom:-24px;width:74px;display:block;transform:scaleX(-1);}
.whohuman .inspector svg{width:100%;height:auto;display:block;overflow:visible;}
.whohuman .inspector .mg{transform-box:fill-box;transform-origin:62% 78%;animation:mgsearch 3.2s ease-in-out infinite;}
@keyframes mgsearch{0%,100%{transform:rotate(0) translate(0,0);}28%{transform:rotate(-9deg) translate(-3px,-1px);}60%{transform:rotate(8deg) translate(3px,1px);}}
/* the glass sweeps over the word "human" and each letter swells under it, one at a time */
.magw{display:inline-block;}
.magw>span{display:inline-block;transform-origin:50% 88%;animation:magpop 3.2s ease-in-out infinite;}
.magw>span:nth-child(1){animation-delay:0s;}
.magw>span:nth-child(2){animation-delay:.18s;}
.magw>span:nth-child(3){animation-delay:.36s;}
.magw>span:nth-child(4){animation-delay:.54s;}
.magw>span:nth-child(5){animation-delay:.72s;}
@keyframes magpop{0%{transform:scale(1);}5%{transform:scale(1.55);}13%{transform:scale(1);}100%{transform:scale(1);}}
.whohuman .btn-ghost{padding:11px 22px;border-radius:10px;font-size:15px;}
/* inspector roams his glass over a hidden face (driven by JS); only the bit under the lens shows */
.reveal{position:relative;width:520px;max-width:96vw;margin:-4px auto 0;}
.rv-art{display:block;width:100%;height:auto;overflow:visible;filter:drop-shadow(0 4px 7px rgba(22,20,26,.14));}
/* hand-drawn "TEAM WORK" that writes itself on (Teams card) */
.tw-wrap{margin:2px 0 6px;}
.tw{display:block;width:min(440px,82%);height:auto;color:var(--ink);}
.tw path{stroke-dasharray:1;stroke-dashoffset:1;}
.team-draw.in .tw path{animation:drawStroke .42s ease forwards;animation-delay:calc(var(--i,0)*.13s);}
@keyframes drawStroke{to{stroke-dashoffset:0;}}
/* "TEAMWORK" sign — the crew paints it, each at their own pace: roller on the upright (angled on the diagonals), paint fills top-down, then it drips */
.tw-build{margin:6px 0 16px;}
.twb{display:block;width:100%;height:auto;font-family:var(--font);}
.twb .bld{transform-box:fill-box;transform-origin:50% 100%;transform:translateY(16px);opacity:0;}
.tw-build.in .bld{animation:bldIn .45s ease both;animation-delay:.05s;}
@keyframes bldIn{0%{transform:translateY(16px);opacity:0;}100%{transform:translateY(0);opacity:1;}}
/* paint rolls on top-down — each letter its own delay & speed */
.twb .bl{clip-path:inset(0 0 100% 0);}
.tw-build.in .bl{animation:paintDown var(--pdur,4.4s) cubic-bezier(.4,0,.55,1) var(--pd,.4s) both;}
@keyframes paintDown{from{clip-path:inset(0 0 100% 0);}to{clip-path:inset(0 0 0 0);}}
/* wet paint runs and drips once the letter is covered */
.twb .drip{transform-box:fill-box;transform-origin:50% 0%;transform:scaleY(0);opacity:0;}
.tw-build.in .drip{animation:dripGrow 1.6s cubic-bezier(.3,.6,.35,1) both;animation-delay:calc(var(--pd) + var(--pdur)*.78);}
.tw-build.in .drip.d2{animation-delay:calc(var(--pd) + var(--pdur)*.78 + .45s);}
.tw-build.in .drip.d3{animation-delay:calc(var(--pd) + var(--pdur)*.78 + .22s);}
@keyframes dripGrow{0%{transform:scaleY(0);opacity:0;}20%{opacity:1;}100%{transform:scaleY(1);opacity:1;}}
/* painter rolls up and down (rolled along the stroke's angle on the diagonals) */
.twb .upperarm{transform-box:fill-box;transform-origin:0% 100%;animation:armUp var(--rs,.6s) ease-in-out infinite;animation-delay:var(--rdel,0s);}
.twb .forearm{transform-box:fill-box;transform-origin:66.7% 100%;animation:armFore var(--rs,.6s) ease-in-out infinite;animation-delay:var(--rdel,0s);}
/* IK angles: arm flexes so the roller travels up/down the stroke (not just wobble) */
@keyframes armUp{0%,100%{transform:rotate(-23deg);}50%{transform:rotate(19deg);}}
@keyframes armFore{0%,100%{transform:rotate(33deg);}50%{transform:rotate(-23deg);}}
/* collaboration scene — the team builds up, each person/object appearing one after another */
.collab{position:relative;width:100%;margin:10px 0 24px;}
.collab::before{content:"";display:block;padding-top:16.61%;}
.collab .el{position:absolute;inset:0;}
.collab .el img{width:100%;height:100%;display:block;object-fit:contain;}
.team-build .el{opacity:0;transform:translateY(16px) scale(.94);}
.team-build.in .el{animation:elPop .5s cubic-bezier(.2,.85,.3,1.05) both;animation-delay:calc(.3s + var(--i)*.13s);}
@keyframes elPop{0%{opacity:0;transform:translateY(16px) scale(.94);}60%{opacity:1;}100%{opacity:1;transform:translateY(0) scale(1);}}
/* ambient life: plants sway from the pot, the chat bubble pulses like an active conversation */
.collab .plant img{animation:sway 4.6s ease-in-out infinite;}
@keyframes sway{0%,100%{transform:rotate(-1.8deg);}50%{transform:rotate(1.8deg);}}
.collab .pulse img{animation:bpulse 1.7s ease-in-out infinite;}
@keyframes bpulse{0%,100%{transform:scale(1);}50%{transform:scale(1.07);}}
/* small white pill links (used on the sky 404s) */
.chip-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--paper);color:var(--ink);padding:9px 16px;border-radius:999px;font-size:14px;font-weight:650;box-shadow:0 2px 12px rgba(28,68,108,.16);transition:transform .15s ease,background .2s ease;}
.chip:hover{transform:translateY(-1px);background:#fff;}
/* pricing hero "looky" cartoon eyes between the two headline lines */
.hero-eyes{display:flex;flex-direction:column;align-items:center;gap:.04em;}
.hero-eyes .hl{display:block;}
.looky-eyes{display:block;width:clamp(70px,9vw,112px);height:auto;margin:.08em 0;overflow:visible;}
.looky-eyes .eye{transform-box:fill-box;transform-origin:center;animation:eyeBlink 5.4s infinite ease-in-out;}
@keyframes eyeBlink{0%,90%,100%{transform:scaleY(1);}94%{transform:scaleY(.08);}97.5%{transform:scaleY(1);}}
h3{font-size:21px;font-weight:650;letter-spacing:-.015em;}
.intro p{font-size:18px;color:var(--ink-52);margin:16px auto 0;max-width:46ch;line-height:1.5;}

/* ---------- interior page hero ---------- */
.page-hero{text-align:center;max-width:760px;margin:0 auto;padding:70px 0 8px;}
.page-hero h1{font-size:clamp(38px,5.4vw,64px);}
.page-hero .dek{font-size:clamp(18px,2vw,21px);color:var(--ink-52);margin:22px auto 0;max-width:48ch;line-height:1.5;}
.page-hero .eyebrow{margin-bottom:20px;}

/* ---------- long-form prose (articles, legal, beliefs) ---------- */
.prose{max-width:var(--read);margin:0 auto;font-size:18px;line-height:1.72;color:var(--ink-70);}
.prose>*+*{margin-top:1.35em;}
.prose p{color:var(--ink-70);}
.prose h2{font-size:clamp(26px,3vw,34px);color:var(--ink);margin-top:2em;margin-bottom:.1em;}
.prose h3{font-size:21px;color:var(--ink);margin-top:1.6em;}
.prose strong{color:var(--ink);font-weight:650;}
.prose a{color:var(--ink);border-bottom:1px solid var(--ink-12);}
.prose a:hover{border-color:var(--ink);}
.prose ul,.prose ol{padding-left:1.3em;}
.prose li{margin-top:.5em;}
.prose blockquote{border-left:2px solid var(--ink);padding-left:22px;margin-left:0;color:var(--ink);font-size:22px;line-height:1.4;letter-spacing:-.01em;}
.prose hr{border:none;border-top:1px solid var(--ink-12);margin:2.4em 0;}
.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:var(--surface-2);padding:2px 6px;border-radius:5px;}
.prose img,.prose figure{border-radius:12px;margin:2em 0;}
.prose figcaption{font-size:14px;color:var(--ink-38);text-align:center;margin-top:10px;}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.cards.two{grid-template-columns:1fr 1fr;}
.card{border:1px solid var(--ink-12);border-radius:16px;padding:28px;background:var(--surface);}
.card h3{margin-bottom:8px;}
.card p{font-size:16px;color:var(--ink-70);line-height:1.5;}
.card.featured{border:2px solid var(--ink);}

/* ---------- pricing tiers ---------- */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:960px;margin:0 auto;}
.tier{border:1px solid var(--ink-12);border-radius:18px;padding:34px 28px;background:var(--surface);text-align:center;display:flex;flex-direction:column;}
.tier.featured{border:2px solid var(--ink);}
.tier .tier-name{font-size:13px;font-weight:650;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-38);margin-bottom:14px;}
.tier .price{font-size:clamp(34px,4vw,48px);font-weight:800;letter-spacing:-.03em;}
.tier .price small{font-size:15px;font-weight:500;color:var(--ink-38);letter-spacing:0;}
.tier .tier-desc{font-size:15px;color:var(--ink-52);margin:14px 0 22px;line-height:1.5;}
.tier ul{list-style:none;text-align:left;margin:0 0 26px;display:flex;flex-direction:column;gap:10px;}
.tier li{font-size:15px;color:var(--ink-70);padding-left:24px;position:relative;}
.tier li::before{content:"\2713";position:absolute;left:0;color:var(--ink);font-weight:650;}
.tier .btn{margin-top:auto;}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:0 auto;}
.faq-item{border-top:1px solid var(--ink-12);padding:26px 0;}
.faq-item:last-child{border-bottom:1px solid var(--ink-12);}
.faq-q{font-size:19px;font-weight:650;letter-spacing:-.01em;margin-bottom:10px;}
.faq-a{font-size:16px;color:var(--ink-70);line-height:1.6;max-width:60ch;}

/* ---------- status pills (roadmap) ---------- */
.pill{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:650;letter-spacing:.04em;text-transform:uppercase;padding:5px 12px;border-radius:999px;border:1px solid var(--ink-12);}
.pill .pd{width:7px;height:7px;border-radius:50%;background:var(--ink);}
.pill.live{color:var(--ink);}
.pill.build{color:var(--ink-52);}
.pill.build .pd{background:var(--ink-38);}
.pill.tracking{color:var(--ink-38);}
.pill.tracking .pd{background:var(--ink-12);}

/* ---------- rows / list cards (roadmap, principles) ---------- */
.rows{max-width:820px;margin:0 auto;}
.row-item{border-top:1px solid var(--ink-12);padding:30px 0;display:flex;gap:24px;align-items:flex-start;}
.row-item:last-child{border-bottom:1px solid var(--ink-12);}
.row-item .row-body h3{margin-bottom:8px;}
.row-item .row-body p{font-size:16px;color:var(--ink-70);line-height:1.55;max-width:58ch;}
.row-marker{font-size:clamp(58px,7vw,100px);font-weight:800;color:var(--ink);line-height:.82;letter-spacing:-.03em;flex:0 0 auto;width:clamp(62px,7.5vw,108px);}

/* ---------- table ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:15px;border-top:1.5px solid var(--ink);}
.tbl th,.tbl td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--ink-12);vertical-align:top;}
.tbl th{font-weight:700;color:var(--ink);font-size:16px;letter-spacing:.04em;text-transform:uppercase;}
.tbl td{color:var(--ink-70);}
.tbl th:not(:first-child),.tbl td:not(:first-child){border-left:1px solid var(--ink-12);}
.tbl td:first-child{color:var(--ink);font-weight:500;background:rgba(22,20,26,.025);}
.tbl td[colspan]{background:#EAE9E5;color:var(--ink);font-weight:700;border-left:none;}
.tbl th:nth-child(3),.tbl td:nth-child(3){background:rgba(201,162,82,.11);}
.tbl tbody tr:hover td:not([colspan]){background:rgba(22,20,26,.045);}

/* ---------- generic section heads + dark sections ---------- */
.section-dark{background:var(--ink);}
.section-dark .btn-dark{background:var(--paper);color:var(--ink);}
.section-dark .btn-dark:hover{background:#fff;}
.section-dark .eyebrow{color:rgba(252,252,251,.45);}
.section-dark h2,.section-dark h3{color:var(--paper);}
.section-dark p{color:rgba(252,252,251,.6);}
.section-alt{background:var(--surface);border-top:1px solid var(--ink-06);border-bottom:1px solid var(--ink-06);}

/* ---------- homepage hero ---------- */
.hero{padding:6px 0 70px;}
.hero-canvas{position:relative;width:100%;height:clamp(280px,40vh,420px);}
.hero-canvas canvas{position:absolute;inset:0;width:100%;height:100%;}
.hero-copy{text-align:center;max-width:760px;margin:-6px auto 0;}
.hero-copy h1 .naming{display:inline-block;font-size:clamp(19px,3vw,33px);font-weight:700;letter-spacing:-.02em;color:var(--ink-52);margin-top:12px;}
.hero-copy .sub{font-size:clamp(17px,1.9vw,20px);color:var(--ink-52);max-width:42ch;margin:24px auto 30px;line-height:1.5;}
.hero-note{font-size:13px;color:var(--ink-38);margin-top:13px;}

/* ---------- homepage demo app ---------- */
.app{background:var(--surface);border:1px solid var(--ink-12);border-radius:18px;overflow:hidden;box-shadow:0 40px 90px -50px rgba(0,0,0,.7);display:grid;grid-template-columns:218px 1fr;height:480px;max-width:980px;margin:0 auto;}
.app-side{background:var(--paper);border-right:1px solid var(--ink-06);padding:18px 14px;text-align:left;}
.app-logo{font-weight:800;font-size:17px;letter-spacing:-.02em;margin:2px 6px 16px;}
.app-new{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:650;border:1px solid var(--ink-12);border-radius:10px;padding:9px 12px;margin-bottom:14px;color:var(--ink-70);}
.app-rl{font-size:11px;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-38);margin:0 6px 8px;}
.app-chat{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--ink-52);padding:8px;border-radius:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.app-chat.on{background:var(--surface-2);color:var(--ink);font-weight:500;}
.dot{width:7px;height:7px;border-radius:50%;flex:none;}
.app-main{display:flex;flex-direction:column;text-align:left;min-height:0;}
.app-top{display:flex;align-items:center;gap:10px;padding:16px 22px;border-bottom:1px solid var(--ink-06);}
.app-title{font-size:15px;font-weight:650;}
.app-tag{font-size:12px;color:var(--ink-52);background:var(--surface-2);border-radius:7px;padding:3px 9px;}
.app-body{flex:1;min-height:0;padding:22px;display:flex;flex-direction:column;gap:16px;overflow-y:auto;}
.app-body::-webkit-scrollbar{width:6px;}
.app-body::-webkit-scrollbar-thumb{background:var(--ink-12);border-radius:3px;}
.msg{max-width:82%;font-size:15px;line-height:1.5;opacity:0;transform:translateY(8px);animation:rise .45s cubic-bezier(.2,.8,.2,1) forwards;}
.msg.user{align-self:flex-end;background:var(--surface-2);border-radius:14px 14px 5px 14px;padding:12px 15px;}
.msg.ai{align-self:flex-start;display:flex;gap:11px;}
.msg.ai .av{width:28px;height:28px;border-radius:50%;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px;flex:none;}
.msg.ai .txt{padding-top:3px;}
.msg .file{display:inline-flex;align-items:center;gap:6px;background:var(--surface-2);border:1px solid var(--ink-12);border-radius:7px;padding:3px 9px;font-size:13px;font-weight:500;margin:2px 0;}
@keyframes rise{to{opacity:1;transform:translateY(0);}}
.app-bar{display:flex;align-items:center;gap:10px;padding:14px 22px;border-top:1px solid var(--ink-06);}
.model-pick{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:650;border:1px solid var(--ink-12);border-radius:999px;padding:6px 12px;}
.model-pick .sw{width:8px;height:8px;border-radius:2px;background:var(--charcoal);}
.app-input{flex:1;font-size:14px;color:var(--ink-38);border:1px solid var(--ink-12);border-radius:11px;padding:11px 14px;}
.demo-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:24px;}
.demo-cap{font-size:14px;color:var(--ink-52);max-width:42ch;text-align:left;}
.demo{background:var(--ink);}
.demo .eyebrow{color:rgba(252,252,251,.45);}
.demo .eyebrow .ic{color:rgba(252,252,251,.6);}
.demo h2{color:var(--paper);}
.demo .demo-cap{color:rgba(252,252,251,.55);}
.demo .btn-ghost{color:var(--paper);border-color:rgba(252,252,251,.26);}
.demo .btn-ghost:hover{border-color:var(--paper);}

/* homepage problem / models / feels / proof / final */
.problem{background:var(--surface);border-top:1px solid var(--ink-06);border-bottom:1px solid var(--ink-06);}
.problem .lines{display:flex;flex-direction:column;gap:13px;max-width:42ch;margin:0 auto;text-align:center;}
.problem .lines p{font-size:clamp(20px,2.3vw,26px);line-height:1.25;letter-spacing:-.015em;}
.problem .lines span{color:var(--ink-38);}
.goesaway{max-width:42ch;margin:0 auto;list-style:none;display:flex;flex-direction:column;gap:18px;text-align:center;}
.goesaway li{font-size:clamp(16px,1.8vw,20px);line-height:1.35;letter-spacing:-.01em;color:var(--ink);}
/* ---- dodgy-demo section + ransom-note FAKE ---- */
.notademo{position:relative;background:#E7ECEF;}
.nd-gap{position:relative;}
.fake-note{position:absolute;top:0;right:8%;display:flex;align-items:flex-start;gap:9px;transform:translateY(-52%) rotate(-3deg);z-index:4;pointer-events:none;}
.fake-note span{display:block;font-size:52px;line-height:.82;padding:14px 17px 18px;font-weight:800;pointer-events:auto;cursor:pointer;filter:drop-shadow(0 7px 9px rgba(22,20,26,.3));translate:0 0;}
.fake-note .l1{background:#EBE9E3;color:#1b1a1f;font-family:Georgia,'Times New Roman',serif;transform:rotate(-5deg);clip-path:polygon(3% 2%,98% 0,100% 95%,1% 100%);}
.fake-note .l2{background:#B23A2E;color:#fff;font-family:Arial,Helvetica,sans-serif;transform:translateY(11px) rotate(7deg);clip-path:polygon(0 4%,97% 1%,100% 96%,2% 99%);}
.fake-note .l3{background:#E2E1DC;color:#222028;font-family:'Arial Narrow',Arial,sans-serif;font-weight:900;transform:translateY(-5px) rotate(-9deg);clip-path:polygon(2% 0,99% 3%,98% 100%,0 96%);}
.fake-note .l4{background:#F4F3EE;color:#B23A2E;font-family:Georgia,serif;font-style:italic;transform:translateY(7px) rotate(4deg);clip-path:polygon(1% 1%,98% 2%,100% 98%,3% 99%);}
.fake-note.prep span{opacity:0;translate:0 -480px;}
.fake-note.drop span{animation:fk-drop .76s cubic-bezier(.3,1.25,.5,1) backwards;}
.fake-note.drop .l1{animation-delay:.05s;}
.fake-note.drop .l2{animation-delay:.23s;}
.fake-note.drop .l3{animation-delay:.41s;}
.fake-note.drop .l4{animation-delay:.59s;}
@keyframes fk-drop{0%{translate:0 -480px;opacity:0;}50%{opacity:1;}74%{translate:0 15px;}100%{translate:0 0;opacity:1;}}
.fake-note span.wob{animation:fk-wobble .55s ease;}
@keyframes fk-wobble{0%,100%{rotate:0deg;}18%{rotate:-15deg;}45%{rotate:11deg;}70%{rotate:-6deg;}88%{rotate:3deg;}}
/* wave-on-hover heading */
.wave-text .wl,h1 .wl{display:inline-block;transition:transform .14s ease-out;will-change:transform;}
/* Stop slam-in */
.final{overflow:hidden;}
.slam .slam-w{display:inline-block;position:relative;transform-origin:right bottom;}
.slam.prep .slam-w{opacity:0;transform:translateX(-100vw) scale(1.5);}
.slam.go .slam-w{animation:slam-in .8s cubic-bezier(.13,.72,.2,1) both;}
@keyframes slam-in{
  0%{opacity:0;transform:translateX(-100vw) scale(1.5);}
  10%{opacity:1;}
  36%{transform:translateX(0) scale(1.08);}
  48%{transform:translateX(0) scale(0.72,1.26);}
  60%{transform:translateX(0) scale(1.15,0.88) rotate(-3deg);}
  71%{transform:translateX(0) scale(0.94,1.07) rotate(2deg);}
  82%{transform:translateX(0) scale(1.04,0.97) rotate(-0.8deg);}
  92%{transform:translateX(0) scale(0.99,1.01) rotate(0.3deg);}
  100%{transform:translateX(0) scale(1) rotate(0);}
}
.slam-w .stopsign{height:1.08em;width:auto;display:inline-block;vertical-align:-0.16em;}
.slam-w .slam-word{margin-left:.22em;}
.slam-w::before{content:"";position:absolute;right:100%;top:16%;height:60%;width:55vw;margin-right:16px;background:repeating-linear-gradient(to bottom,currentColor 0 3px,transparent 3px 13px);-webkit-mask:linear-gradient(to left,#000,transparent);mask:linear-gradient(to left,#000,transparent);opacity:0;pointer-events:none;}
/* GO sign button */
.go-cta{text-align:center;}
.go-label{display:block;font-weight:650;font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:rgba(252,252,251,.78);margin-bottom:16px;}
.go-sign{display:inline-block;width:104px;line-height:0;transition:transform .2s cubic-bezier(.2,.8,.3,1);filter:drop-shadow(0 8px 18px rgba(47,162,58,.32));}
.go-sign svg{width:100%;height:auto;display:block;}
.go-sign:hover{transform:scale(1.06) rotate(-3deg);}
.slam.go .slam-w::before{animation:slam-lines .8s ease-out both;}
@keyframes slam-lines{0%{opacity:0;}9%{opacity:.5;}34%{opacity:0;}100%{opacity:0;}}
@media(max-width:900px){.fake-note{right:5%;gap:6px;}.fake-note span{font-size:34px;padding:10px 12px 13px;}}
/* ---- sky section + flying banner slider ---- */
section.problem{overflow:hidden;}
section.problem.sky{position:relative;background:linear-gradient(180deg,#54A8DF 0%,#86C6EB 48%,#BCE0F4 100%);}
section.problem.sky .wrap{position:relative;z-index:2;}
section.problem.sky .eyebrow{color:#fff;text-shadow:0 1px 10px rgba(34,76,116,.5);}
section.problem.sky h2{color:#fff;text-shadow:0 2px 4px rgba(28,68,108,.4),0 4px 26px rgba(28,68,108,.45);}
.sky-clouds{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;}
.sky-clouds .cloud{position:absolute;left:0;width:130px;height:42px;background:#fff;border-radius:42px;filter:blur(1px);translate:-22vw 0;animation-name:cloud-drift;animation-timing-function:linear;animation-iteration-count:infinite;}
.sky-clouds .cloud::before,.sky-clouds .cloud::after{content:"";position:absolute;background:#fff;border-radius:50%;}
.sky-clouds .cloud::before{width:56px;height:56px;top:-26px;left:20px;}
.sky-clouds .cloud::after{width:78px;height:78px;top:-38px;left:54px;}
@keyframes cloud-drift{from{translate:-22vw 0;}to{translate:122vw 0;}}
.js-fly .goesaway{max-width:none;height:250px;position:relative;display:block;}
.js-fly .goesaway li{display:none;}
.gs-stage{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;}
.gs-item{position:relative;display:flex;align-items:center;justify-content:center;will-change:transform,opacity;}
.gs-item .rig{order:2;display:flex;align-items:center;flex:0 0 auto;}
.gs-item .banner{order:1;position:relative;display:flex;align-items:center;justify-content:center;background:linear-gradient(178deg,#fff 0%,#EDECE7 100%);padding:30px 72px;width:min(66vw,640px);min-height:172px;box-sizing:border-box;color:var(--ink);font-weight:600;font-size:clamp(20px,2.3vw,27px);line-height:1.28;letter-spacing:-.015em;text-align:center;
  -webkit-mask:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201000%20200'%20preserveAspectRatio='none'%3E%3Cpath%20d='M0,22%20Q250,8%20500,22%20Q750,36%201000,22%20L1000,178%20Q750,192%20500,178%20Q250,164%200,178%20Z'%20fill='%23fff'/%3E%3C/svg%3E") no-repeat center/100% 100%;
  mask:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201000%20200'%20preserveAspectRatio='none'%3E%3Cpath%20d='M0,22%20Q250,8%20500,22%20Q750,36%201000,22%20L1000,178%20Q750,192%20500,178%20Q250,164%200,178%20Z'%20fill='%23fff'/%3E%3C/svg%3E") no-repeat center/100% 100%;
  filter:drop-shadow(0 16px 26px rgba(22,20,26,.24));}
.gs-item .tow{order:1;width:clamp(28px,4vw,42px);height:56px;flex:0 0 auto;}
.gs-item .tow svg{width:100%;height:100%;display:block;overflow:visible;}
.gs-item .plane{order:2;flex:0 0 auto;width:clamp(74px,10vw,104px);aspect-ratio:225/213;margin-left:-2px;background:url("images/plane-tow.png") center/contain no-repeat;filter:drop-shadow(0 2px 3px rgba(22,20,26,.22));}
@keyframes flybob{0%,100%{transform:translateY(0) rotate(-1deg);}50%{transform:translateY(-5px) rotate(.6deg);}}
@keyframes flybobp{0%,100%{transform:translateY(0) rotate(-2deg);}50%{transform:translateY(-5px) rotate(1.5deg);}}
.gs-item.flying .banner{animation:flybob 2.8s ease-in-out infinite;}
.gs-item.flying .plane{animation:flybobp 2.8s ease-in-out infinite;animation-delay:-.25s;}
.logo-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:26px 54px;margin:8px 0 0;}
.logo-mark{display:inline-flex;align-items:center;gap:10px;height:30px;font-weight:650;font-size:18px;letter-spacing:-.01em;color:var(--ink);opacity:.85;}
.logo-mark img{height:23px;width:auto;}
.one-mem{margin-top:34px;text-align:center;font-size:clamp(18px,2vw,22px);color:var(--ink-52);}
/* talking testimonial mouths */
.voice .face .mouth{transform-box:fill-box;transform-origin:center top;animation:talk 2.7s ease-in-out infinite;}
.voice.rev .face .mouth{animation-delay:-1.35s;}
@keyframes talk{0%,100%{transform:scaleY(1);}7%{transform:scaleY(.32);}15%{transform:scaleY(1);}23%{transform:scaleY(.5);}31%{transform:scaleY(1);}39%{transform:scaleY(.3);}47%{transform:scaleY(.92);}54%{transform:scaleY(1);}}
/* model logos zoom in front-to-back (big/close to small/in place), Gemini first on the right */
.logo-row .logo-mark{opacity:0;}
.logo-row.in .logo-mark{animation:logo-drop .6s cubic-bezier(.22,.7,.28,1) both;}
.logo-row.in .logo-mark:nth-child(4){animation-delay:.05s;}
.logo-row.in .logo-mark:nth-child(3){animation-delay:.26s;}
.logo-row.in .logo-mark:nth-child(2){animation-delay:.47s;}
.logo-row.in .logo-mark:nth-child(1){animation-delay:.68s;}
@keyframes logo-drop{0%{opacity:0;transform:scale(2.7);}35%{opacity:1;}100%{opacity:1;transform:scale(1);}}
/* brain-cogs emblem */
.brain-emblem{display:flex;justify-content:center;margin-bottom:22px;}
.brain-emblem svg{width:116px;height:auto;}
.section-dark .brain-emblem path[stroke]{stroke:#FCFCFB;}
.section-dark .brain-emblem .cog{fill:#FCFCFB;}
.brain-emblem .cog{transform-box:fill-box;transform-origin:center;}
.brain-emblem .cog1{animation:cog-spin 9s linear infinite;}
.brain-emblem .cog2{animation:cog-spin 7s linear infinite reverse;}
.brain-emblem .cog3{animation:cog-spin 6s linear infinite;}
@keyframes cog-spin{to{transform:rotate(360deg);}}
/* 404: lost wandering plane */
.lost-sec{position:relative;overflow:hidden;}
.lost-wrap{position:absolute;inset:0;z-index:0;pointer-events:none;}
.lost-wrap canvas{width:100%;height:100%;display:block;}
.lost-sec .page-hero{position:relative;z-index:1;}
/* 404 on a blue sky, like the homepage cloud section */
.lost-sec.sky{background:linear-gradient(180deg,#54A8DF 0%,#86C6EB 48%,#BCE0F4 100%);min-height:78vh;display:flex;align-items:center;}
.lost-sec.sky .sky-clouds{z-index:0;}
.lost-sec.sky .lost-wrap{z-index:1;}
.lost-sec.sky .page-hero{z-index:2;}
.lost-sec.sky .eyebrow{color:#fff;text-shadow:0 1px 10px rgba(34,76,116,.5);}
.lost-sec.sky h1{color:#fff;text-shadow:0 2px 4px rgba(28,68,108,.4),0 4px 26px rgba(28,68,108,.45);}
.lost-sec.sky .dek{color:rgba(255,255,255,.92);text-shadow:0 1px 8px rgba(28,68,108,.35);}
.lost-sec.sky .foot-sub{color:rgba(255,255,255,.88);}
.lost-sec.sky .foot-sub a{color:#fff;}
/* pricing: monthly/annual toggle */
.bill-toggle{display:flex;justify-content:center;align-items:center;gap:16px;flex-wrap:wrap;margin:22px 0 4px;}
.bt-seg{display:inline-flex;background:rgba(22,20,26,.05);border:1px solid var(--ink-12);border-radius:999px;padding:4px;}
.bt-opt{border:none;background:none;font:inherit;font-weight:650;font-size:15px;padding:9px 22px;border-radius:999px;cursor:pointer;color:var(--ink-52);transition:color .2s,background .2s;}
.bt-opt.is-on{background:var(--ink);color:var(--paper);}
.bt-save{font-size:13px;font-weight:800;color:#A9791F;letter-spacing:.02em;}
.tier .save{color:#A9791F;font-weight:650;}
/* pricing: founder hands video panel */
.founder-vid{max-width:540px;margin:8px auto 4px;border-radius:18px;overflow:hidden;box-shadow:0 20px 54px rgba(0,0,0,.4);line-height:0;}
.founder-vid video{display:block;width:100%;height:auto;}
/* pricing: recommended thumbs-up + pulse */
.tier.rec{position:relative;overflow:visible;animation:rec-pulse 2.6s ease-in-out infinite;}
@keyframes rec-pulse{0%,100%{box-shadow:0 0 0 0 rgba(201,162,82,0);}50%{box-shadow:0 0 0 6px rgba(201,162,82,.22);}}
.rec-thumb{position:absolute;top:-34px;right:-22px;width:74px;height:74px;z-index:4;transform:translateY(-170px) rotate(-8deg);opacity:0;transform-origin:bottom center;filter:drop-shadow(0 8px 14px rgba(169,121,31,.34));pointer-events:none;}
/* "why?" explainer on the recommended tier */
.why-btn{display:inline-flex;align-items:center;margin-left:8px;font-family:var(--font);font-size:12px;font-weight:700;color:#A9791F;background:rgba(201,162,82,.14);border:1px solid rgba(201,162,82,.45);border-radius:999px;padding:2px 10px;cursor:pointer;vertical-align:middle;transition:background .15s ease;}
.why-btn:hover{background:rgba(201,162,82,.26);}
.why-pop{position:absolute;left:18px;right:18px;top:62px;z-index:7;background:var(--ink);color:var(--paper);padding:14px 16px;border-radius:12px;font-size:13.5px;line-height:1.5;box-shadow:0 14px 34px rgba(22,20,26,.3);}
.why-pop::after{content:"";position:absolute;left:34px;top:-7px;width:14px;height:14px;background:var(--ink);transform:rotate(45deg);}
.why-pop[hidden]{display:none;}
.rec-thumb svg{width:100%;height:100%;display:block;}
.tier.rec.in .rec-thumb{animation:rec-boing 1.4s .5s forwards;}
@keyframes rec-boing{
  0%{transform:translateY(-205px) scaleY(1.06);opacity:0;animation-timing-function:cubic-bezier(.45,0,.9,.45);}
  12%{opacity:1;}
  30%{transform:translateY(0) scale(.9,1.16);animation-timing-function:cubic-bezier(.3,0,.6,1);}
  35%{transform:translateY(9px) scale(1.27,.72);animation-timing-function:cubic-bezier(.1,0,.4,1);}
  40%{transform:translateY(-4px) scale(.93,1.12);animation-timing-function:cubic-bezier(0,.45,.4,1);}
  56%{transform:translateY(-62px) scale(1.02,.99);animation-timing-function:cubic-bezier(.45,0,.95,.5);}
  68%{transform:translateY(8px) scale(1.18,.82);animation-timing-function:cubic-bezier(0,.45,.4,1);}
  72%{transform:translateY(-2px) scale(.97,1.06);animation-timing-function:cubic-bezier(.45,0,.95,.5);}
  82%{transform:translateY(-24px) scale(1,1);animation-timing-function:cubic-bezier(0,.45,.4,1);}
  90%{transform:translateY(5px) scale(1.1,.9);animation-timing-function:cubic-bezier(.45,0,.95,.5);}
  95%{transform:translateY(-8px) scale(1,1);animation-timing-function:cubic-bezier(0,.45,.5,1);}
  100%{transform:translateY(0) scale(1);opacity:1;}
}
/* human-first statement */
.human{background:#F1EFEA;}
.human .eyebrow{color:var(--gold);}
/* import: drunk last supper + caption */
.import{position:relative;}
.supper{margin-top:40px;display:flex;flex-direction:column;align-items:center;}
.supper img{width:100%;max-width:1080px;height:auto;display:block;}
.supper-cap{margin-top:6px;text-align:center;font-size:clamp(18px,2.1vw,24px);font-weight:650;color:var(--ink);letter-spacing:-.01em;line-height:1.35;}
.supper-cap span{display:block;margin-top:8px;font-size:14px;font-weight:500;color:var(--ink-38);}
.one-mem b{color:var(--ink);font-weight:650;}
.feels-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;text-align:center;}
.feel-num{font-size:13px;font-weight:650;letter-spacing:.04em;color:var(--ink-38);margin-bottom:16px;}
.feel h3{margin-bottom:10px;}
.feel p{font-size:16px;color:var(--ink-70);max-width:34ch;margin:0 auto;}
.section-dark .feel-num{color:rgba(252,252,251,.5);}
.section-dark .feel h3{color:var(--paper);}
.section-dark .feel p{color:rgba(252,252,251,.62);}
.import{background:var(--surface);border-top:1px solid var(--ink-06);border-bottom:1px solid var(--ink-06);}
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:860px;margin:0 auto;}
.quote{border:1px solid var(--ink-12);border-radius:16px;padding:28px;background:var(--surface);}
.quote p{font-size:17px;line-height:1.5;margin-bottom:18px;color:var(--ink);letter-spacing:-.01em;}
.quote .who{font-size:14px;color:var(--ink-38);font-weight:500;}
/* ---- speech-bubble voices ---- */
.voices{display:flex;flex-direction:column;gap:48px;max-width:900px;margin:0 auto;}
.voice{display:flex;align-items:center;gap:4px;}
.voice.rev{flex-direction:row-reverse;}
.voice .face{flex:0 0 116px;width:116px;height:124px;}
.voice .face svg{width:100%;height:100%;display:block;}
.voice.rev .face svg{transform:scaleX(-1);}
.voice .bubble{position:relative;flex:1;background:#fff;border:1px solid var(--ink-12);border-radius:24px;padding:24px 30px;box-shadow:0 12px 32px rgba(22,20,26,.08);}
.voice .bubble::before{content:"";position:absolute;top:50%;left:-9px;width:18px;height:18px;background:#fff;transform:translateY(-50%) rotate(45deg);border-left:1px solid var(--ink-12);border-bottom:1px solid var(--ink-12);}
.voice.rev .bubble::before{left:auto;right:-9px;border-left:none;border-bottom:none;border-right:1px solid var(--ink-12);border-top:1px solid var(--ink-12);}
.voice .bubble p{font-size:clamp(16px,1.7vw,19px);line-height:1.5;color:var(--ink);letter-spacing:-.01em;}
.voice .bubble .who{display:block;margin-top:14px;font-size:14px;color:var(--ink-52);font-weight:600;}
.final{background:var(--ink);}
.final .intro{margin-bottom:30px;}
.final h2{color:var(--paper);}
.final .intro p{color:rgba(252,252,251,.6);}
.final .btn-dark{background:var(--paper);color:var(--ink);}
.final .btn-dark:hover{background:#fff;}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--ink-12);padding:48px 0;}
.foot-in{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:26px;max-width:var(--max);margin:0 auto;padding:0 28px;}
.foot-col{max-width:240px;}
.foot-col h4{font-size:12px;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-38);margin-bottom:13px;}
.foot-col a{display:block;font-size:15px;color:var(--ink-70);margin-bottom:9px;}
.foot-col a:hover{color:var(--ink);}
.foot-tag{font-size:15px;color:var(--ink);line-height:1.5;font-weight:500;}
.foot-sub{font-size:14px;color:var(--ink-52);line-height:1.5;margin-top:8px;}
.foot-c{font-size:14px;color:var(--ink-38);width:100%;border-top:1px solid var(--ink-06);padding-top:22px;margin-top:10px;}

/* ---------- responsive ---------- */
@media(max-width:860px){
  section{padding:70px 0;}
  .cards,.cards.two,.tiers,.feels-grid,.quotes{grid-template-columns:1fr;gap:18px;}
  .app{grid-template-columns:1fr;}
  .app-side{display:none;}
  .nav-links,.socials{display:none;}
  .row-item{flex-direction:column;gap:8px;}
}

/* ---------- blog: index rail + shelf of spines ---------- */
.blog-head{max-width:var(--max);margin:0 auto;padding:56px 28px 0;}
.blog-head h1{font-size:clamp(38px,5.4vw,64px);}
.blog-head .dek{font-size:clamp(18px,2vw,21px);color:var(--ink-52);margin:18px 0 0;max-width:52ch;line-height:1.5;}
.blog-plane{position:relative;width:100%;height:120px;margin-top:18px;}
.blog-plane canvas{position:absolute;inset:0;width:100%;height:100%;}
.blog-grid{display:grid;grid-template-columns:210px 1fr;gap:56px;align-items:start;max-width:var(--max);margin:0 auto;padding:0 28px;}
.rail{position:sticky;top:88px;}
.rail-wrap{position:relative;min-height:min(74vh,660px);}
.rail-planes{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;}
.rail-inner{position:relative;z-index:1;}
.rail h4{font-size:12px;font-weight:650;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-38);margin-bottom:16px;}
.rail a{display:flex;gap:10px;align-items:baseline;font-size:13.5px;color:var(--ink-52);padding:8px 0;border-top:1px solid var(--ink-06);transition:color .15s ease;}
.rail a:first-of-type{border-top:none;}
.rail a:hover{color:var(--ink);}
.rail a .rn{color:var(--ink-38);font-weight:650;min-width:22px;font-size:12px;}
.shelf2{border-top:1px solid var(--ink-12);}
.spine{display:flex;align-items:center;gap:22px;padding:26px 8px;border-bottom:1px solid var(--ink-12);transition:background .15s ease,padding-left .15s cubic-bezier(.2,.8,.2,1);}
.spine:hover{background:var(--surface);padding-left:18px;}
.spine .spine-num{font-size:13px;font-weight:650;color:var(--ink-38);min-width:50px;align-self:flex-start;padding-top:3px;}
.spine .spine-body{flex:1;}
.spine .spine-title{font-size:clamp(19px,2.1vw,24px);font-weight:700;letter-spacing:-.02em;line-height:1.2;color:var(--ink);}
.spine .spine-meta{font-size:14px;color:var(--ink-38);margin-top:7px;}
.spine .spine-arrow{color:var(--ink-38);font-size:18px;transition:transform .15s ease,color .15s ease;}
.spine:hover .spine-arrow{color:var(--ink);transform:translateX(3px);}
@media(max-width:860px){
  .blog-grid{grid-template-columns:1fr;gap:0;}
  .rail{display:none;}
}

/* ---------- "not a demo" section ---------- */
.nd-gap{max-width:760px;margin:0 auto;border:1px solid var(--ink-12);border-radius:20px;background:var(--surface);padding:clamp(60px,9vw,104px) 40px;text-align:center;}
.nd-gap .eyebrow{margin-bottom:20px;}
.nd-gap h2{font-size:clamp(34px,4.8vw,54px);}
.nd-copy{font-size:clamp(17px,1.9vw,20px);color:var(--ink-52);max-width:46ch;margin:22px auto 32px;line-height:1.55;}
.nd-facts{max-width:54ch;margin:42px auto 0;text-align:center;font-size:17px;line-height:1.6;color:var(--ink-52);}
.microm{max-width:520px;margin:46px auto 0;text-align:center;}
.mm-head{font-size:15px;color:var(--ink-52);margin-bottom:14px;}
.mm-form{display:flex;gap:10px;justify-content:center;}
.mm-input{flex:1;max-width:340px;font-family:var(--font);font-size:15px;color:var(--ink);background:var(--surface);border:1px solid var(--ink-12);border-radius:10px;padding:12px 14px;}
.mm-input:focus{outline:none;border-color:var(--ink);}
.mm-mem{margin-top:24px;text-align:left;display:inline-block;}
.mm-mem-label{font-size:11px;font-weight:650;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-38);margin-bottom:10px;}
.mm-mem ul{list-style:none;display:flex;flex-direction:column;gap:8px;}
.mm-mem li{display:flex;gap:9px;align-items:baseline;font-size:15px;color:var(--ink);}
.mm-mem li .mk{color:var(--ink-38);}
.mm-future{margin:28px auto 0;text-align:left;max-width:480px;}
.mm-future-tag{font-size:12px;font-weight:650;letter-spacing:.04em;color:var(--ink-38);margin-bottom:12px;}
.mm-bubble{display:flex;gap:11px;background:var(--surface);border:1px solid var(--ink-12);border-radius:14px;padding:14px 16px;font-size:15px;line-height:1.5;color:var(--ink);align-items:flex-start;}
.mm-bubble .mm-av{width:26px;height:26px;border-radius:50%;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:11px;flex:none;}
.mm-anim{opacity:0;transform:translateY(8px);animation:rise .5s cubic-bezier(.2,.8,.2,1) forwards;}
@media(max-width:560px){.mm-form{flex-direction:column;align-items:center;}.mm-input{max-width:none;width:100%;}}

/* ---------- gentle page arrival + blog plane-launch ---------- */
body{animation:pagein .45s ease both;}
@keyframes pagein{from{opacity:0;}to{opacity:1;}}
.is-leaving{animation:pageout .55s ease forwards;}
@keyframes pageout{to{opacity:.12;}}
.spine-arrow svg{display:block;}
.fly-plane{position:fixed;z-index:9999;pointer-events:none;color:var(--ink);animation:flyoff .6s cubic-bezier(.45,0,.65,1) forwards;}
.btn-fold{animation:btnfold .5s cubic-bezier(.5,0,.7,1) forwards;pointer-events:none;}
@keyframes btnfold{0%{transform:scale(1);}45%{transform:scaleX(.8) scaleY(.45);opacity:.85;}100%{transform:scale(.08) translateY(-10px);opacity:0;}}
.tryplane{position:fixed;z-index:9999;pointer-events:none;color:var(--ink);animation:planefly 1.4s cubic-bezier(.4,0,.5,1) forwards;}
@keyframes planefly{0%{transform:translate(0,8px) rotate(-15deg) scale(.7);opacity:0;}10%{transform:translate(0,-18px) rotate(-8deg) scale(1);opacity:1;}30%{transform:translate(80px,-76px) rotate(95deg) scale(1.5);opacity:1;}50%{transform:translate(0,-140px) rotate(185deg) scale(2);opacity:1;}70%{transform:translate(-78px,-74px) rotate(275deg) scale(2.45);opacity:1;}86%{transform:translate(0,-52px) rotate(372deg) scale(2.95);opacity:.85;}100%{transform:translate(0,-44px) rotate(392deg) scale(3.7);opacity:0;}}
@keyframes flyoff{0%{transform:translate(0,0) rotate(0) scale(1);opacity:1;}22%{transform:translate(16vw,-5vh) rotate(130deg) scale(1.12);opacity:1;}100%{transform:translate(84vw,-26vh) rotate(580deg) scale(.38);opacity:0;}}
.sheet{position:fixed;left:0;right:0;top:var(--sy,50%);height:2px;z-index:9990;background:var(--paper);box-shadow:0 0 50px rgba(22,20,26,.08);animation:unfold .55s cubic-bezier(.7,0,.3,1) forwards;}
@keyframes unfold{0%{height:2px;opacity:0;}14%{opacity:1;}100%{top:0;height:100vh;opacity:1;}}
@media(prefers-reduced-motion:reduce){body{animation:none;}}
/* ===== Log in / sign up page ===== */
.auth-wrap{position:relative;display:flex;flex-direction:column;align-items:center;padding:4px 20px 70px;}
.auth-hero{position:relative;width:100%;max-width:760px;text-align:center;}
.auth-loops{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;}
.auth-hero,.auth-card,.auth-cta{position:relative;z-index:1;}
.auth-hero{margin-top:74px;}
/* ===== About page ===== */
.ab-flight{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:3;}
/* scroll reveal removed for safety — chapters are always visible */
.me-cap{letter-spacing:.01em;}
@media(max-width:560px){.me-pic{float:none!important;margin:0 auto 18px!important;width:232px!important;}}
.hi-wave{display:inline-block;height:1.7em;width:auto;vertical-align:-0.5em;margin-left:.28em;transform-origin:60% 88%;animation:hiWave 1.9s ease-in-out infinite;}
.tmark{display:inline-block;height:1.4em;width:auto;}
.tmark-left{vertical-align:-0.26em;margin-right:.22em;}
.tmark-right{vertical-align:-0.26em;margin-left:.2em;}
.tmark-on-dark{filter:invert(1);}
@keyframes hiWave{0%,72%,100%{transform:rotate(0);}10%{transform:rotate(16deg);}24%{transform:rotate(-12deg);}38%{transform:rotate(14deg);}52%{transform:rotate(-8deg);}64%{transform:rotate(6deg);}}
.auth-hero h1{font-size:clamp(30px,5vw,52px);letter-spacing:-.03em;line-height:1.02;margin:0;}
.auth-hero h1 .naming{display:inline-block;font-size:clamp(17px,2.6vw,27px);font-weight:700;letter-spacing:-.02em;color:var(--ink-52);margin-top:10px;}
.auth-card{position:relative;width:100%;max-width:380px;margin:18px auto 0;background:#fff;border:1px solid var(--ink-12);border-radius:20px;padding:32px 30px 26px;box-shadow:0 24px 60px rgba(22,20,26,.10);}
.auth-card h2{font-size:21px;letter-spacing:-.02em;text-align:center;margin:0 0 4px;}
.auth-sub{text-align:center;color:var(--ink-52);font-size:14px;margin:0 0 22px;}
.auth-google{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;background:#fff;border:1px solid var(--ink-12);border-radius:12px;padding:13px;font-family:var(--font);font-weight:650;font-size:15px;color:var(--ink);cursor:pointer;transition:border-color .2s,transform .15s;}
.auth-google:hover{border-color:var(--ink);transform:translateY(-1px);}
.auth-google svg{width:18px;height:18px;}
.auth-or{display:flex;align-items:center;gap:12px;color:var(--ink-38);font-size:12px;margin:18px 0;}
.auth-or::before,.auth-or::after{content:"";flex:1;height:1px;background:var(--ink-12);}
.auth-field{width:100%;box-sizing:border-box;background:var(--paper);border:1px solid var(--ink-12);border-radius:12px;padding:13px 15px;font-family:var(--font);font-size:15px;color:var(--ink);margin-bottom:12px;transition:border-color .2s;}
.auth-field:focus{outline:none;border-color:var(--ink);}
.auth-submit{display:block;width:100%;box-sizing:border-box;border:none;cursor:pointer;background:var(--ink);color:var(--paper);border-radius:12px;padding:15px;margin-top:10px;font-family:var(--font);font-weight:650;font-size:16px;text-align:center;transition:transform .15s,background .2s;}
.auth-submit:hover{transform:translateY(-1px);background:#000;}
.auth-foot{text-align:center;font-size:13px;color:var(--ink-52);margin-top:18px;}
.auth-foot a{color:var(--ink);font-weight:650;text-decoration:none;border-bottom:1px solid var(--ink-12);}
.auth-foot a:hover{border-color:var(--ink);}
.auth-fine{text-align:center;font-size:12px;color:var(--ink-38);margin-top:12px;}
.auth-wave{position:absolute;right:-30px;bottom:-30px;width:118px;height:auto;pointer-events:none;border-radius:14px;filter:drop-shadow(0 10px 16px rgba(22,20,26,.18));animation:authwave 3.2s ease-in-out infinite;transform-origin:62% 92%;}
@keyframes authwave{0%,100%{transform:rotate(0);}50%{transform:rotate(-4deg);}}
@media(max-width:560px){.auth-wave{display:none;}}
.auth-cta{position:relative;width:100%;max-width:560px;margin:48px auto 0;text-align:center;padding:0 20px;}
.auth-cta .q{font-size:clamp(30px,4.5vw,44px);font-weight:800;letter-spacing:-.03em;line-height:1.04;color:var(--ink);margin:0 0 12px;}
.auth-cta .q-sub{font-size:clamp(15px,1.7vw,18px);color:var(--ink-52);line-height:1.5;max-width:36ch;margin:0 auto 24px;}
.auth-cta .su-btn{width:auto;}
.auth-cta .fine{font-size:13px;color:var(--ink-38);margin:14px 0 0;}

/* ---------- per-article minimap rail (Back to blog + all posts as ticks) ---------- */
.post-rail{position:fixed;top:50%;left:26px;transform:translateY(-50%);z-index:30;background:none;border:none;-webkit-backdrop-filter:none;backdrop-filter:none;}
.post-rail .pr-back{display:inline-block;font-size:12px;letter-spacing:.03em;color:var(--ink-52);text-decoration:none;margin-bottom:18px;transition:color .15s ease;}
.post-rail .pr-back:hover{color:var(--ink);}
.post-rail ul{list-style:none;margin:0;padding:0;}
.post-rail li{margin:9px 0;}
.post-rail li a{display:flex;align-items:center;gap:11px;text-decoration:none;}
.post-rail .pr-tick{display:block;width:22px;height:2px;border-radius:2px;background:var(--ink-12);transition:width .18s cubic-bezier(.2,.8,.2,1),background .18s ease;}
.post-rail .pr-label{font-size:13px;line-height:1;color:var(--ink-52);white-space:nowrap;opacity:0;transform:translateX(-4px);transition:opacity .18s ease,transform .18s ease,color .15s ease;}
.post-rail li a:hover .pr-tick{width:40px;background:var(--ink-38);}
.post-rail li a:hover .pr-label{opacity:1;transform:none;color:var(--ink);}
.post-rail li.on .pr-tick{width:48px;background:var(--ink);}
.post-rail li.on .pr-label{opacity:1;transform:none;color:var(--ink);font-weight:600;}
@media (max-width:1180px){.post-rail{display:none;}}

/* ---------- bold themed article pages (set --post-bg on <body class="post-themed">) ---------- */
body.post-themed{background:var(--post-bg);color:rgba(255,255,255,.9);}
body.post-themed nav{background:transparent;backdrop-filter:none;border-bottom:1px solid rgba(255,255,255,.15);}
body.post-themed .brand,body.post-themed .nav-links a,body.post-themed .login{color:rgba(255,255,255,.9);}
body.post-themed .nav-links a:hover{color:#fff;}
body.post-themed .socials a{color:rgba(255,255,255,.7);}
body.post-themed .eyebrow{color:rgba(255,255,255,.62);}
body.post-themed h1,body.post-themed h2,body.post-themed h3{color:#fff;}
body.post-themed .dek{color:rgba(255,255,255,.82);}
body.post-themed .prose p,body.post-themed .prose li{color:rgba(255,255,255,.86);}
body.post-themed .prose strong{color:#fff;}
body.post-themed .prose a,body.post-themed .link-underline{color:#fff;text-decoration-color:rgba(255,255,255,.5);}
body.post-themed hr{border:none;height:1px;background:rgba(255,255,255,.2);}
body.post-themed .post-rail .pr-back{color:rgba(255,255,255,.6);}
body.post-themed .post-rail .pr-back:hover{color:#fff;}
body.post-themed .post-rail .pr-tick{background:rgba(255,255,255,.3);}
body.post-themed .post-rail li a:hover .pr-tick{background:rgba(255,255,255,.65);}
body.post-themed .post-rail .pr-label{color:rgba(255,255,255,.62);}
body.post-themed .post-rail li a:hover .pr-label{color:#fff;}
body.post-themed .post-rail li.on .pr-tick{background:#fff;}
body.post-themed .post-rail li.on .pr-label{color:#fff;}

/* ---------- blog: horizontal book-spine shelf ---------- */
.shelf{overflow-x:auto;overflow-y:hidden;padding:72px 28px 30px;}
.shelf-row{display:flex;align-items:flex-end;gap:14px;height:min(62vh,540px);width:max-content;margin:0 auto;}
.bk{position:relative;flex:0 0 16px;height:100%;display:block;border-radius:3px;overflow:hidden;cursor:pointer;background:var(--ink);text-decoration:none;
    transition:flex-basis .42s cubic-bezier(.2,.8,.2,1),height .42s cubic-bezier(.2,.8,.2,1),background .3s ease;}
.bk-cover{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;gap:14px;padding:24px 22px;color:#fff;opacity:0;pointer-events:none;transition:opacity .3s ease .06s;}
.bk-no{font-size:12px;font-weight:650;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.72);white-space:nowrap;}
.bk-title{font-size:clamp(19px,2vw,28px);font-weight:800;line-height:1.07;letter-spacing:-.02em;}
.bk-meta{font-size:12.5px;color:rgba(255,255,255,.72);white-space:nowrap;}
.bk:hover,.bk:focus-visible{flex-basis:300px;height:100%;background:var(--bk);outline:none;}
.bk:hover .bk-cover,.bk:focus-visible .bk-cover{opacity:1;}
.shelf-hint{text-align:center;color:var(--ink-38);font-size:12.5px;letter-spacing:.04em;padding:2px 0 56px;}
@media(max-width:760px){.bk:hover,.bk:focus-visible{flex-basis:230px;}.shelf-row{height:46vh;}}


/* ---------- blog shelf, version B: colourful book spines with category up the spine ---------- */
.shelf.books .shelf-row{gap:10px;align-items:stretch;}
.shelf.books .bk{flex:0 0 40px;background:var(--bk);border-radius:4px 4px 2px 2px;
  box-shadow:inset -7px 0 14px rgba(0,0,0,.14),inset 7px 0 9px rgba(255,255,255,.07);}
.shelf.books .bk-cat{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  writing-mode:vertical-rl;transform:rotate(180deg);color:rgba(255,255,255,.94);font-size:13px;font-weight:650;
  letter-spacing:.015em;white-space:nowrap;padding:16px 0;transition:opacity .2s ease;}
.shelf.books .bk:hover,.shelf.books .bk:focus-visible{flex-basis:300px;background:var(--bk);}
.shelf.books .bk:hover .bk-cat,.shelf.books .bk:focus-visible .bk-cat{opacity:0;}


/* one leaning book on the shelf (straightens when pulled out) */
.bk.lean{transform:rotate(4deg);margin:0 20px;z-index:1;}
.bk.lean:hover,.bk.lean:focus-visible{transform:rotate(0deg);margin:0;}

/* blog shelf, version C: black/white book spines with categories, colour only on hover */
.shelf.books.bw .bk{background:var(--ink);box-shadow:inset -7px 0 14px rgba(0,0,0,.22),inset 7px 0 9px rgba(255,255,255,.05);}
.shelf.books.bw .bk-cat{color:rgba(255,255,255,.8);}
.shelf.books.bw .bk:hover,.shelf.books.bw .bk:focus-visible{background:var(--bk);}


/* ---------- tinted article pages: soft wash of the cover colour, colour as accent ---------- */
body.post-tint{background:var(--post-tint);}
body.post-tint nav:not(.post-rail){background:var(--post-tint);-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom:none;}
body.post-tint .section-dark{background:color-mix(in srgb, var(--post-bg) 72%, #16141A);}


body.post-tint .eyebrow{color:var(--post-bg);}
body.post-tint .prose a,body.post-tint .link-underline{color:var(--post-bg);text-decoration-color:color-mix(in srgb,var(--post-bg) 45%,transparent);}
body.post-tint .post-rail li.on .pr-tick{background:var(--post-bg);}
body.post-tint .post-rail li.on .pr-label{color:var(--post-bg);}
body.post-tint .post-rail li a:hover .pr-tick{background:var(--post-bg);}

/* ---------- follow-along section ---------- */
.follow{text-align:center;}
.follow .intro{margin-bottom:26px;}
.follow-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.follow-link{display:inline-flex;align-items:center;gap:9px;padding:11px 19px;border:1px solid var(--ink-12);border-radius:999px;color:var(--ink);font-weight:500;font-size:15px;transition:background .15s ease,border-color .15s ease,transform .15s ease;}
.follow-link svg{width:18px;height:18px;display:block;}
.follow-link:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);transform:translateY(-1px);}
body.post-tint .follow-link:hover,body.post-themed .follow-link:hover{background:var(--ink);color:#fff;}

/* ---------- typography: prevent orphans / even out heading lines ---------- */
h1,h2,h3{text-wrap:balance;}
p,.sub,.dek,.prose p{text-wrap:pretty;}

/* ---------- 'what goes away' banner: fit on small screens ---------- */
@media(max-width:560px){
  .js-fly .goesaway{height:230px;}
  .gs-item .banner{width:70vw;padding:22px 24px;min-height:138px;font-size:17px;line-height:1.3;}
  .gs-item .tow{width:18px;height:40px;}
  .gs-item .plane{width:58px;}
}

/* ============ mobile fixes pass ============ */

/* hide decorative margin planes on phones (they read oddly / loop endlessly) */
@media(max-width:760px){.ab-flight,.flightside{display:none!important;}}

/* never-do dark section: drop the redundant marker, lighten body text */
.section-dark .row-marker{display:none;}
.section-dark .intro p,.section-dark .row-body p,.section-dark .prose p{color:rgba(252,252,251,.66);}
.section-dark .row-item{border-color:rgba(252,252,251,.14);}

/* pricing: founder cards 2-up on desktop, stack on mobile (inline grid removed in markup) */
.tiers.two{grid-template-columns:repeat(2,1fr);}
@media(max-width:760px){.tiers.two{grid-template-columns:1fr;}}

/* pricing: comparison table scrolls horizontally instead of clipping */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -4px;}
@media(max-width:760px){.tbl{min-width:600px;}}

/* homepage "Popular:" internal-link strip */
.seo-links{padding:26px 20px;border-top:1px solid var(--ink-12);text-align:center;}
.seo-links p{font-size:14px;color:var(--ink-52);display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center;align-items:center;max-width:920px;margin:0 auto;}
.seo-links .sl-lead{color:var(--ink);font-weight:650;}
.seo-links a{color:var(--ink-52);text-decoration:none;border-bottom:1px solid var(--ink-12);padding-bottom:1px;}
.seo-links a:hover{color:var(--ink);border-color:var(--ink);}

/* "meet Conny" line in the not-a-demo section */
.nd-meet{font-size:15px;color:var(--ink-52);margin:2px auto 30px;max-width:46ch;line-height:1.55;text-align:center;}
.nd-meet strong{color:var(--ink);font-weight:650;}

/* hamburger nav */
.nav-burger{display:none;margin-left:auto;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;padding:10px 2px;}
.nav-burger span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .22s ease,opacity .18s ease;}
nav.nav-open .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
nav.nav-open .nav-burger span:nth-child(2){opacity:0;}
nav.nav-open .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
@media(max-width:860px){
  .nav-in{flex-wrap:wrap;height:auto;min-height:64px;align-items:center;}
  .nav-burger{display:flex;}
  .nav-links,.nav-right{display:none;}
  nav.nav-open .nav-links{display:flex;flex-direction:column;align-items:flex-start;flex-basis:100%;width:100%;gap:0;padding:6px 0 4px;}
  nav.nav-open .nav-links a{padding:12px 0;font-size:17px;width:100%;border-top:1px solid var(--ink-06);}
  nav.nav-open .nav-right{display:flex;flex-direction:column;align-items:flex-start;flex-basis:100%;width:100%;gap:16px;padding:14px 0 18px;border-top:1px solid var(--ink-12);}
  nav.nav-open .socials{display:flex;}
  nav.nav-open .nav-right .btn-pill{width:100%;text-align:center;}
}