/* Layout: earth palette (sand, terracotta, Antarctic ice, forest). Mobile-first. Scenes are layered compositions of transparent cutouts, each layer with its own depth/float, over slowly breathing organic blobs. Fraunces for headlines, Albert Sans for UI. Single light theme by design. */
:root, :root[data-theme="dark"], :root[data-theme="light"]{
  --sand:#F3EEE6; --paper:#FBF8F3; --sand-deep:#E6DDD0;
  --clay:#B8603F; --clay-deep:#8E4628; --clay-soft:#F1DED3;
  --ice:#D8E6E8; --ice-deep:#7FA7AE; --ice-soft:#EAF1F2;
  --forest:#2E4A3C; --forest-deep:#1E3328; --forest-soft:#DCE6DF;
  --ink:#243029; --ink2:#5B665F; --muted:#8B948D;
  --line:rgba(36,48,41,.10);
  --display:'Fraunces',Georgia,'Times New Roman',serif;
  --font:'Albert Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--sand);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--sand)}
img,svg{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2{margin:0;line-height:1.06;letter-spacing:-.015em;text-wrap:balance;font-family:var(--display);font-weight:500;color:var(--forest-deep)}
h3,h4{margin:0;font-weight:600;letter-spacing:-.01em;color:var(--ink);line-height:1.25}
p{margin:0}
.wrap{max-width:1080px;margin-inline:auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.narrow{max-width:700px}
.band{padding-block:80px;position:relative;overflow:clip}
.band>.wrap{position:relative;z-index:1}
.band>.wrap{position:relative;z-index:1}
.paper{background:var(--paper)}
.eyebrow{font-weight:600;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--clay)}
.h2{font-size:clamp(2rem,6.4vw,3.2rem);margin-top:12px}
.lead{color:var(--ink2);font-size:clamp(1.05rem,2vw,1.22rem);line-height:1.5;margin-top:18px;max-width:34em}
.center{text-align:center}.center .lead,.center .narrow{margin-inline:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:13px 24px;border-radius:999px;font-weight:600;text-decoration:none;font-size:1rem;border:1.5px solid transparent;transition:background .25s,transform .25s;cursor:pointer;font-family:var(--font);width:100%}
.btn-primary{background:var(--clay);color:#fff}.btn-primary:hover{background:var(--clay-deep)}
.btn-secondary{background:transparent;color:var(--forest);border-color:var(--forest)}.btn-secondary:hover{background:var(--forest-soft)}
.btn-forest{background:var(--forest);color:#fff}.btn-forest:hover{background:var(--forest-deep)}
.btn:active{transform:scale(.98)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--ice-deep);outline-offset:3px}
.cta-row{display:flex;flex-direction:column;gap:12px;margin-top:30px}
@media (min-width:600px){.btn{width:auto}.cta-row{flex-direction:row;flex-wrap:wrap}}

/* blobs */
.blob{position:absolute;pointer-events:none;animation:morph 20s ease-in-out infinite alternate}
.blob.ice{background:var(--ice)}.blob.clay{background:var(--clay-soft)}.blob.forest{background:var(--forest-soft)}
@keyframes morph{0%{border-radius:42% 58% 63% 37%/45% 38% 62% 55%}50%{border-radius:58% 42% 37% 63%/55% 62% 38% 45%}100%{border-radius:50% 50% 40% 60%/40% 55% 45% 60%}}

/* scenes: responsive layered compositions */
.scene{position:relative;width:100%;max-width:520px;margin-inline:auto;aspect-ratio:1/1}
.scene .layer{position:absolute;will-change:transform;filter:drop-shadow(0 22px 26px rgba(36,48,41,.22))}
.scene .layer img{width:100%}
.scene.in .layer{animation:dropPlain .9s cubic-bezier(.2,.8,.2,1) both}
.scene.in .layer:nth-child(2){animation-delay:.1s}.scene.in .layer:nth-child(3){animation-delay:.2s}.scene.in .layer:nth-child(4){animation-delay:.3s}.scene.in .layer:nth-child(5){animation-delay:.4s}.scene.in .layer:nth-child(6){animation-delay:.5s}
@keyframes drop{from{opacity:0;transform:translateY(-26px)}to{opacity:1;transform:none}}
.layer .f{animation:floaty var(--dur,8s) ease-in-out infinite;animation-delay:var(--del,0s)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* hero scene */
.hero-scene .blob.ice{inset:8% 6% 10% 2%}
.hero-scene .blob.clay{inset:48% -4% 0 44%;animation-delay:-9s}
.hero-scene .l-tablet{width:46%;left:30%;top:4%;z-index:2}
.hero-scene .l-vaso{width:38%;left:4%;top:46%;z-index:3}
.hero-scene .l-ramo{width:30%;left:60%;top:60%;z-index:4;transform:rotate(18deg)}

/* cairn scene */
.cairn .blob.forest{inset:6% 8%}
.cairn .blob.ice{inset:40% -6% 0 46%;animation-delay:-14s}
.cairn .stone{left:50%;transform:translateX(-50%);transition:transform .45s cubic-bezier(.2,.8,.2,1),filter .45s}
.cairn .s-forest{width:72%;top:60%;z-index:1}
.cairn .s-ice{width:58%;top:46%;z-index:2}
.cairn .s-clay{width:46%;top:34%;z-index:3}
.cairn .s-white{width:34%;top:24%;z-index:4}
.cairn .stone.lift{transform:translateX(-50%) translateY(-10px) scale(1.04);filter:drop-shadow(0 34px 30px rgba(36,48,41,.3))}
.cairn.in .stone{animation:drop .9s cubic-bezier(.2,.8,.2,1) both}
.cairn.in .s-forest{animation-delay:0s}.cairn.in .s-ice{animation-delay:.15s}.cairn.in .s-clay{animation-delay:.3s}.cairn.in .s-white{animation-delay:.45s}
@keyframes drop{from{opacity:0;transform:translateX(-50%) translateY(-30px)}to{opacity:1;transform:translateX(-50%)}}
.hero-scene.in .layer{animation-name:dropPlain}
@keyframes dropPlain{from{opacity:0;translate:0 -26px}to{opacity:1;translate:0 0}}

/* nav */
#progress{position:fixed;top:env(safe-area-inset-top,0px);left:0;height:2px;width:0;background:var(--clay);z-index:70;opacity:.8}
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;backdrop-filter:saturate(160%) blur(18px);-webkit-backdrop-filter:saturate(160%) blur(18px);background:rgba(243,238,230,.8);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:58px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand .mark{width:34px;height:34px}
.brand .word{font-weight:700;font-size:1.05rem;letter-spacing:.05em;color:var(--forest-deep)}
.brand .word span{color:var(--clay)}
.nav-links{display:none;gap:24px;font-weight:500;font-size:.9rem;color:var(--ink2)}
.nav-links a{text-decoration:none}.nav-links a:hover{color:var(--forest)}
.nav .btn{min-height:36px;padding:6px 16px;font-size:.85rem;width:auto}
@media (min-width:900px){.nav-links{display:flex}}

/* hero */
.hero{padding-block:56px 72px}
.hero h1{font-size:clamp(2.4rem,8.5vw,4.3rem)}
.hero h1 em{font-style:italic;color:var(--clay)}
.hero .scene{margin-top:44px}
.hero-copy>*{animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
.hero-copy>*:nth-child(2){animation-delay:.08s}.hero-copy>*:nth-child(3){animation-delay:.16s}.hero-copy>*:nth-child(4){animation-delay:.24s}.hero-copy>*:nth-child(5){animation-delay:.32s}
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin:26px 0 0;padding:0;list-style:none;color:var(--ink2);font-size:.9rem;font-weight:500}
.trust li{display:inline-flex;align-items:center;gap:8px}
.trust li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ice-deep)}
.trust li:nth-child(2)::before{background:var(--clay)}.trust li:nth-child(3)::before{background:var(--forest)}
@media (min-width:900px){.hero{padding-block:90px}.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}.hero .scene{margin-top:0}}

/* summary */
.summary{padding-block:36px;border-block:1px solid var(--line);background:var(--paper)}
.summary dl{display:grid;gap:20px;margin:0}
.summary dt{font-size:.76rem;color:var(--muted);font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.summary dd{margin:4px 0 0;font-weight:500}
@media (min-width:760px){.summary dl{grid-template-columns:repeat(4,1fr);gap:28px}}

/* columns */
.cols{display:grid;gap:32px;margin-top:52px}
.col{min-width:0}
.dot{width:12px;height:12px;border-radius:50%;background:var(--clay);flex:none}
.dot.ice{background:var(--ice-deep)}.dot.forest{background:var(--forest)}.dot.white{background:var(--paper);border:1px solid var(--line)}
.col .dot{margin-bottom:14px}
.col h3{font-size:1.3rem}
.col p{color:var(--ink2);margin-top:8px;font-size:1rem}
@media (min-width:760px){.cols{grid-template-columns:repeat(3,1fr);gap:36px}}

/* story */
.story{display:grid;gap:36px;align-items:center}
.pillars{display:grid;gap:14px;margin-top:28px}
.pillar{font:inherit;text-align:left;color:inherit;width:100%;display:grid;grid-template-columns:14px 1fr;gap:14px;align-items:start;padding:14px 16px;border-radius:18px;border:1px solid transparent;cursor:pointer;transition:background .3s,border-color .3s;background:transparent}
.pillar .dot{margin-top:7px}
.pillar h3{font-size:1.15rem}
.pillar p{color:var(--ink2);margin-top:4px;font-size:.95rem}
.pillar.on,.pillar:hover{background:var(--paper);border-color:var(--line)}
@media (min-width:860px){.story{grid-template-columns:1fr 1fr;gap:48px}.story.rev .scene{order:2}}

/* flow (atendimento) */
.flow{margin-top:48px;display:grid;gap:24px}
.flow-nav{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none;-ms-overflow-style:none}
.flow-nav::-webkit-scrollbar{display:none}
.flow-nav button{flex:none;border:1px solid var(--line);background:var(--paper);color:var(--ink2);min-height:42px;padding:8px 16px;border-radius:999px;font-weight:600;font-size:.88rem;cursor:pointer;font-family:var(--font);position:relative;overflow:hidden;transition:color .3s,border-color .3s}
.flow-nav button .bar{position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--clay)}
.flow-nav button.on{color:var(--forest-deep);border-color:var(--forest)}
.flow-nav button.on .bar{animation:bar var(--t,6s) linear forwards}
.flow-nav.paused button.on .bar{animation-play-state:paused}
@keyframes bar{from{width:0}to{width:100%}}
.flow-body{display:grid;gap:24px;align-items:center}
.flow-text h3{font-size:1.5rem;font-family:var(--display);font-weight:500;color:var(--forest-deep)}
.flow-text p{color:var(--ink2);margin-top:10px}
.flow-text .meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.flow-text .meta span{font-size:.8rem;font-weight:600;padding:6px 10px;border-radius:999px;background:var(--ice-soft);color:var(--forest)}
.flow-text ul{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:8px;color:var(--ink2);font-size:.95rem}
.flow-text li{display:flex;gap:10px}.flow-text li .dot{width:8px;height:8px;margin-top:8px}
.flow-stage{position:relative;aspect-ratio:4/3;max-width:560px;margin-inline:auto;width:100%}
.flow-stage .blob.ice{inset:12% 4% 8% 4%;animation-duration:26s}
.flow-stage .layer{position:absolute;filter:drop-shadow(0 16px 18px rgba(36,48,41,.2));transition:transform .5s cubic-bezier(.2,.8,.2,1),filter .5s}
.flow-stage .fs1{width:30%;left:6%;top:56%}
.flow-stage .fs2{width:30%;left:35%;top:36%}
.flow-stage .fs3{width:34%;left:62%;top:52%}
.flow-stage .layer.on{transform:translateY(-8px) scale(1.06);filter:drop-shadow(0 26px 24px rgba(36,48,41,.3))}
.flow-stage .marker{position:absolute;width:16%;transition:left .7s cubic-bezier(.4,0,.2,1),top .7s cubic-bezier(.4,0,.2,1);z-index:5;filter:drop-shadow(0 10px 10px rgba(36,48,41,.3))}
.flow-stage .marker img{animation:floaty 5s ease-in-out infinite}
.flow-card{position:absolute;z-index:6;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:10px 12px;font-size:.78rem;color:var(--ink);box-shadow:0 14px 30px -18px rgba(36,48,41,.3);max-width:46%;animation:rise .6s cubic-bezier(.2,.8,.2,1) both}
.flow-card b{display:block;color:var(--forest);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;margin-bottom:4px}
.flow-card.c-top{left:4%;top:6%}.flow-card.c-right{right:2%;top:10%}
.flow-card .mini{display:grid;gap:5px;margin-top:6px}
.flow-card .mini i{display:block;height:6px;border-radius:3px;background:var(--sand-deep)}
.flow-card .mini i.on{background:var(--ice-deep)}
@media (min-width:860px){.flow-body{grid-template-columns:1fr 1fr;gap:40px}}

/* hora pontual */
.hour{display:grid;gap:22px;margin-top:40px}
.hour-card{background:var(--paper);border-radius:32px 32px 32px 10px;padding:28px;border:1px solid var(--line);min-width:0}
.hour-card.price{background:var(--forest);color:#fff;border-color:transparent;border-radius:10px 32px 32px 32px}
.hour-card.price h3,.hour-card.price p{color:#fff}
.hour-card.price .big{font-family:var(--display);font-size:3rem;font-weight:600;line-height:1;margin-top:10px}
.hour-card.price .big small{font-size:1rem;font-family:var(--font);font-weight:500;opacity:.8}
.hour-card.price .muted{opacity:.8;font-size:.92rem;margin-top:8px}
.hour-card h3{font-size:1.2rem}
.hour-card ul{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px;color:var(--ink2);font-size:.96rem}
.hour-card li{display:flex;gap:10px}.hour-card li .dot{width:8px;height:8px;margin-top:8px}
.hour-card.price ul{color:#fff}.hour-card.price li .dot{background:var(--ice)}
.hour-card .btn{margin-top:20px;width:100%}
@media (min-width:860px){.hour{grid-template-columns:1fr 1fr 1fr}.hour-card.price{grid-row:span 1}}

/* fit */
.fit{display:grid;gap:22px;margin-top:48px}
.fit > div{padding:28px;border-radius:30px 30px 30px 8px;background:var(--paper);border:1px solid var(--line)}
.fit > div.yes{background:var(--forest-soft);border-color:transparent;border-radius:8px 30px 30px 30px}
.fit h3{font-size:1.2rem}
.fit ul{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px;color:var(--ink2)}
.fit li{padding-left:18px;position:relative}
.fit li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:1.5px;background:currentColor}
@media (min-width:760px){.fit{grid-template-columns:1fr 1fr}}

/* calculator */
.calc{display:grid;gap:16px;margin-top:48px}
.panel{border-radius:32px;background:var(--paper);padding:24px;min-width:0;border:1px solid var(--line)}
.panel.result{border-radius:32px 32px 32px 10px}
.seg{display:grid;grid-template-columns:1fr 1fr;padding:3px;border-radius:999px;background:var(--sand);gap:3px}
.seg button{border:0;background:transparent;color:var(--ink2);font-weight:600;min-height:42px;padding:8px 10px;border-radius:999px;cursor:pointer;font-family:var(--font);font-size:.92rem;transition:all .25s}
.seg button[aria-pressed="true"]{background:var(--paper);color:var(--forest-deep);box-shadow:0 2px 10px rgba(36,48,41,.1)}
label.lbl{display:block;font-weight:600;font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-top:26px;margin-bottom:10px}
.stepper{display:grid;grid-template-columns:54px 1fr 54px;gap:10px;align-items:center}
.stepper button{height:54px;border-radius:18px;border:1px solid var(--line);background:var(--sand);color:var(--forest);font-size:1.5rem;cursor:pointer;font-family:var(--font)}
.stepper input{height:54px;width:100%;border-radius:18px;border:1px solid var(--line);background:var(--paper);color:var(--ink);font:600 1.5rem var(--font);text-align:center;font-variant-numeric:tabular-nums}
input[type=range]{width:100%;accent-color:var(--clay);height:38px;margin-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chips button{border:1px solid var(--line);background:var(--paper);color:var(--ink);min-height:38px;padding:7px 14px;border-radius:999px;font-weight:500;font-size:.86rem;cursor:pointer;font-family:var(--font);transition:all .2s}
.chips button:hover,.chips button.on{border-color:var(--forest);color:var(--forest-deep);background:var(--forest-soft)}
.tiers{margin-top:22px;display:grid;gap:6px}
.tier{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;padding:11px 14px;border-radius:14px;font-size:.9rem;color:var(--ink2);background:var(--sand);transition:all .3s}
.tier.on{color:var(--ink);background:var(--ice-soft)}
.tier .rate{font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.tier .qty{font-variant-numeric:tabular-nums;font-weight:500;min-width:40px;text-align:right}
.result .total{font-family:var(--display);font-weight:600;font-size:clamp(2.6rem,11vw,3.8rem);letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1;margin-top:6px;color:var(--forest-deep)}
.result .total small{font-size:1rem;color:var(--muted);font-family:var(--font);font-weight:500}
.result .sub{color:var(--ink2);margin-top:10px;font-size:.95rem}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}
.kpi{padding:14px;border-radius:16px;background:var(--sand)}
.kpi .k{font-size:.7rem;color:var(--muted);font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.kpi .v{font-weight:600;font-size:1.25rem;margin-top:3px;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.kpi .v.good{color:var(--clay)}
.hint{margin-top:16px;padding:14px 16px;border-radius:16px;background:var(--ice-soft);font-size:.92rem;color:var(--ink)}
.hint b{color:var(--forest);font-weight:600}
.anchor{margin-top:14px;font-size:.88rem;color:var(--ink2)}.anchor s{opacity:.7}
.result .btn{width:100%;margin-top:20px}
.rule{margin-top:16px;font-size:.8rem;color:var(--muted);line-height:1.5}
@media (min-width:900px){.calc{grid-template-columns:1.05fr .95fr;gap:22px;align-items:start}.panel{padding:32px}.result{position:sticky;top:80px}}
.pop{animation:pop .5s cubic-bezier(.2,.9,.3,1.3)}
@keyframes pop{from{transform:scale(.97)}to{transform:none}}

/* chat form */
.chat-wrap{display:grid;gap:32px;margin-top:40px;align-items:start}
.chat{background:#EFE7DC;border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 60px -36px rgba(36,48,41,.45);display:flex;flex-direction:column;height:min(640px,78vh);min-height:520px;position:relative}
.chat::before{content:"";position:absolute;inset:0;opacity:.35;background-image:radial-gradient(circle at 20% 30%,rgba(255,255,255,.6) 0 2px,transparent 3px),radial-gradient(circle at 70% 60%,rgba(255,255,255,.5) 0 2px,transparent 3px),radial-gradient(circle at 40% 80%,rgba(255,255,255,.5) 0 1.5px,transparent 2.5px);background-size:120px 120px,160px 160px,90px 90px;pointer-events:none}
.chat-head{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--forest);color:#fff;position:relative;z-index:1}
.chat-head .av{width:40px;height:40px;border-radius:50%;background:var(--paper);display:grid;place-items:center}
.chat-head .av svg{width:26px;height:26px}
.chat-head .name{font-weight:600;font-size:.98rem;line-height:1.2}
.chat-head .status{font-size:.78rem;opacity:.85}
.chat-body{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:8px;position:relative;z-index:1;scroll-behavior:smooth}
.msg{max-width:84%;padding:9px 12px 7px;border-radius:14px;font-size:.95rem;line-height:1.4;position:relative;box-shadow:0 1px 1px rgba(0,0,0,.06);animation:bubble .35s cubic-bezier(.2,.8,.2,1) both;word-wrap:break-word}
.msg.bot{background:#fff;align-self:flex-start;border-top-left-radius:4px}
.msg.me{background:#DCF3D0;align-self:flex-end;border-top-right-radius:4px}
.msg time{display:block;text-align:right;font-size:.68rem;color:var(--muted);margin-top:3px}
.msg.me time::after{content:" ✓✓";color:#4FA3D3}
.typing{display:inline-flex;gap:4px;padding:12px 14px;background:#fff;border-radius:14px;border-top-left-radius:4px;align-self:flex-start;animation:bubble .3s both}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
@keyframes bubble{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
.quick{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:92%;animation:bubble .35s both}
.quick button{border:1.5px solid var(--forest);background:#fff;color:var(--forest);padding:8px 14px;border-radius:999px;font-weight:600;font-size:.88rem;cursor:pointer;font-family:var(--font);min-height:38px}
.quick button:hover{background:var(--forest-soft)}
.chat-foot{display:flex;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));background:#F6F1E9;border-top:1px solid var(--line);position:relative;z-index:1}
.chat-foot input{flex:1;min-width:0;height:46px;border-radius:999px;border:1px solid var(--line);background:#fff;padding:0 16px;font-family:var(--font);font-size:1rem;color:var(--ink)}
.chat-foot input:disabled{background:#f1ece4;color:var(--muted)}
.chat-foot button{width:46px;height:46px;border-radius:50%;border:0;background:var(--forest);color:#fff;cursor:pointer;display:grid;place-items:center;flex:none}
.chat-foot button:disabled{background:var(--muted);cursor:default}
.chat-foot button svg{width:20px;height:20px}
.summary-card{background:#fff;border-radius:14px;border-top-left-radius:4px;padding:12px 14px;align-self:flex-start;max-width:92%;font-size:.9rem;animation:bubble .35s both}
.summary-card h4{font-size:.95rem;color:var(--forest-deep);margin-bottom:8px}
.summary-card dl{margin:0;display:grid;gap:6px}
.summary-card dt{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.summary-card dd{margin:0;color:var(--ink)}
.summary-card .actions{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.summary-card .actions .btn{width:100%;min-height:44px;font-size:.92rem}
.chat-aside h3{font-size:1.4rem}
.chat-aside ol{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:12px;color:var(--ink2)}
.chat-aside li{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start}
.chat-aside li b{width:28px;height:28px;border-radius:50%;background:var(--paper);border:1px solid var(--line);display:grid;place-items:center;font-size:.8rem;color:var(--forest);font-weight:700}
.chat-aside .note{margin-top:18px;padding:14px 16px;border-radius:16px;background:var(--clay-soft);font-size:.92rem;color:var(--ink)}
@media (min-width:900px){.chat-wrap{grid-template-columns:.9fr 1.1fr;gap:48px}.chat-wrap .chat{order:2}}

/* faq */
.faq{display:grid;margin-top:40px;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;padding:22px 0;font-weight:600;font-size:1.05rem;display:flex;justify-content:space-between;gap:16px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--clay);font-size:1.5rem;line-height:1;font-weight:300;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--ink2);padding-bottom:22px;max-width:65ch}

footer{padding-block:28px;color:var(--muted);font-size:.82rem;border-top:1px solid var(--line);background:var(--paper)}
footer .wrap{display:flex;flex-direction:column;gap:6px}
footer code{font-family:var(--font);user-select:all}
@media (min-width:600px){footer .wrap{flex-direction:row;justify-content:space-between;flex-wrap:wrap}}

.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:55;padding:10px max(16px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));background:rgba(243,238,230,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.sticky-cta.show{transform:none}
.sticky-cta .btn{width:100%}
@media (min-width:860px){.sticky-cta{display:none}}

.rv.in{animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
.rv.in.d1{animation-delay:.08s}.rv.in.d2{animation-delay:.16s}.rv.in.d3{animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .layer{transform:none!important}
}