html{color-scheme:light}body{margin:0}img{max-width:100%}[hidden]{display:none!important}
.calc-h1{font:600 .8125rem/1.3 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin:6px 0 0}
.rating{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.rating .big{font-family:var(--display);font-size:clamp(2.6rem,6vw,3.6rem);font-weight:500;line-height:1}
.rating .big span{font-size:.45em;color:var(--ink-2)}
.ck{position:fixed;z-index:80;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));max-width:560px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 40px rgba(0,0,0,.18);padding:20px;font-size:.9375rem}
.ck-t{font-weight:700;margin-bottom:6px}.ck-d{color:var(--ink-2)}.ck-b{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.ck-b .btn{flex:1 1 150px;min-height:44px}
.ck-opts{display:grid;gap:8px;margin-top:12px}.ck-o{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:10px}.ck-o input{width:20px;height:20px;accent-color:var(--accent);margin-top:2px;flex:none}.ck-o small{display:block;color:var(--ink-2);font-size:.8125rem}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.legal{max-width:760px}.legal h2{font-size:1.5rem;margin-top:36px}.legal p,.legal li{margin-top:12px;color:var(--ink)}.legal .pend{background:var(--accent-soft);padding:0 4px;border-radius:4px}
/* Plano de arquitecto sobre cal: titulares editoriales alineados a la izquierda, planos con cotas como motivo recurrente, reglas finas y un solo acento verde bosque #012608; logotipo propio en sans geométrica gruesa */
:root{
  --bg:#F5F4F0; --surface:#FFFFFF; --sand:#EAE6DD; --ink:#1A211F; --ink-2:#56605C; --line:#D8D4CA;
  --accent:#012608; --on-accent:#FFFFFF; --accent-soft:#E0E9E2; --brass:#94733E; --err:#A2402C;
  --display:'Bodoni Moda', Didot, 'Bodoni 72', Georgia, serif;
  --body:'Onest', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --shadow:0 1px 2px rgba(20,30,25,.06), 0 8px 24px rgba(20,30,25,.06);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#111514; --surface:#191F1D; --sand:#202725; --ink:#ECEAE4; --ink-2:#A3ACA8; --line:#323B38;
    --accent:#7FCB95; --on-accent:#012608; --accent-soft:#12301B; --brass:#CDAE77; --err:#E58A74;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25); color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#111514; --surface:#191F1D; --sand:#202725; --ink:#ECEAE4; --ink-2:#A3ACA8; --line:#323B38;
  --accent:#7FCB95; --on-accent:#012608; --accent-soft:#12301B; --brass:#CDAE77; --err:#E58A74;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25); color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.wrap{max-width:1180px;margin-inline:auto;padding-inline:clamp(16px,4vw,32px)}
h1,h2{font-family:var(--display);font-weight:500;letter-spacing:-.01em;text-wrap:balance;margin:0}
h1{font-size:clamp(2.3rem,5.2vw,4.1rem);line-height:1.05}
h2{font-size:clamp(1.75rem,3.6vw,2.7rem);line-height:1.1}
h3{font-size:1.15rem;line-height:1.3;margin:0;font-weight:600}
p{margin:0}
.eyebrow{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);font-weight:600;margin-bottom:14px}
.lead{font-size:1.125rem;color:var(--ink-2);max-width:34em}
.muted{color:var(--ink-2)}
.fine{font-size:.8125rem;color:var(--ink-2)}
.num{font-variant-numeric:tabular-nums}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;background:var(--accent);color:var(--on-accent);border:0;border-radius:8px;padding:.8em 1.35em;font:600 1rem/1.2 var(--body);cursor:pointer;text-decoration:none;min-height:48px;transition:transform .15s ease, filter .15s ease}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.4;cursor:not-allowed;filter:none}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1px var(--ink-2);filter:none}
.btn-sm{min-height:40px;padding:.55em 1em;font-size:.9375rem}
.btn-lg{min-height:54px;font-size:1.0625rem;width:100%}
.linkbtn{background:none;border:0;padding:6px 0;cursor:pointer;color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.icon{width:20px;height:20px;flex:none}

/* Header */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:24px;min-height:64px}
.logo{display:inline-flex;align-items:center;color:var(--ink);text-decoration:none;line-height:0;flex:none}
.logo svg{height:24px;width:auto;display:block;overflow:visible}
.logo .logo-dot{fill:currentColor}
.logo-mono svg{height:56px}
@media (max-width:420px){.hdr .logo svg{height:20px}}
.nav{display:flex;gap:22px;margin-left:auto}
.nav a{text-decoration:none;color:var(--ink-2);font-size:.9375rem;font-weight:500;padding-block:6px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--accent)}
.menu-btn{display:none;background:none;border:0;padding:8px;cursor:pointer;min-width:44px;min-height:44px}
.menu{border-top:1px solid var(--line);background:var(--bg)}
.menu nav{display:grid;padding-block:12px 20px}
.menu a{padding:12px 0;text-decoration:none;font-size:1.0625rem;border-bottom:1px solid var(--line)}
.menu a:last-child{border-bottom:0}
@media (max-width:960px){
  .nav{display:none}
  .hdr-in{gap:10px}
  .hdr .btn-sm{margin-left:auto}
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
}

/* Sections */
.sec{padding-block:clamp(56px,8vw,104px)}
.sec + .sec{border-top:1px solid var(--line)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:36px}
.sec-head p{max-width:34em}

/* Hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center;padding-block:clamp(32px,6vw,72px) clamp(40px,6vw,80px)}
.hero-copy{min-width:0}
.hero h1{margin-bottom:18px}
.hero-q{margin-top:32px}
.q-label{font-weight:600;margin-bottom:12px}
.size-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.size-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 12px 12px;text-align:left;cursor:pointer;display:grid;gap:6px;transition:border-color .15s, background .15s, transform .15s}
.size-card:hover{border-color:var(--ink-2)}
.size-card[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}
.size-card svg{height:40px;width:auto;justify-self:start}
.size-card b{font-weight:600}
.size-card small{color:var(--ink-2);font-size:.8125rem}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.9375rem;color:var(--ink-2)}
.ticks li::before,.checks li::before{content:"";display:inline-block;width:14px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg) translate(2px,-3px);margin-right:10px}
.resume{margin-top:16px;padding:12px 14px;border-radius:10px;background:var(--accent-soft);font-size:.9375rem}
.hero-fig{margin:0;min-width:0}
.photo{display:block;width:100%;height:auto;aspect-ratio:480/340;object-fit:cover;border-radius:16px;background:var(--sand)}
.scene{display:block;width:100%;height:auto;border-radius:16px;aspect-ratio:480/340;background:var(--sand)}
.hero-fig figcaption,.fig-cap{display:flex;flex-wrap:wrap;gap:4px 14px;align-items:baseline;margin-top:12px;font-size:.9375rem}
.hero-fig em,.fig-cap em{font-style:normal;color:var(--ink-2);font-size:.8125rem;margin-left:auto}
@media (max-width:860px){.hero{grid-template-columns:1fr}.hero-fig{order:2}}

/* Trust */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.trust div{border-top:1px solid var(--ink);padding-top:14px}
.trust strong{display:block;font-family:var(--display);font-size:clamp(2rem,4vw,2.8rem);font-weight:500;line-height:1.1}
.ph{color:var(--brass);text-decoration:underline dashed 1px;text-underline-offset:6px}
.trust span{color:var(--ink-2);font-size:.9375rem}
@media (max-width:760px){.trust{grid-template-columns:repeat(2,1fr)}}

/* Before / after */
.ba{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:480/340;background:var(--sand);user-select:none;max-width:100%}
.ba-layer{position:absolute;inset:0}
.ba.portrait{aspect-ratio:3/4;width:min(100%,460px);justify-self:center}
.ph-val{color:var(--brass)}
.ba-layer svg,.ba-layer img{width:100%;height:100%;display:block;object-fit:cover}
.ba-handle{position:absolute;top:0;bottom:0;width:2px;background:#fff;transform:translateX(-1px);pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.ba-handle span{position:absolute;top:50%;left:50%;width:44px;height:44px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);box-shadow:0 2px 10px rgba(0,0,0,.25);display:grid;place-items:center}
.ba-handle span::before{content:"";width:18px;height:10px;border-left:2px solid #1A211F;border-right:2px solid #1A211F}
.ba-tag{position:absolute;top:12px;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;background:rgba(20,26,24,.72);color:#fff;padding:5px 9px;border-radius:6px;pointer-events:none}
.ba-tag.l{left:12px}.ba-tag.r{right:12px}
.ba-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;touch-action:pan-y}
.ba-wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.ba-wrap > *{min-width:0}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin:22px 0 26px;border-top:1px solid var(--line)}
.facts div{padding:12px 0;border-bottom:1px solid var(--line)}
.facts dt{font-size:.8125rem;color:var(--ink-2)}
.facts dd{margin:0;font-weight:600}
@media (max-width:860px){.ba-wrap{grid-template-columns:1fr}}

/* Cards and grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3 > *,.grid-2 > *{min-width:0}
@media (max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}
.col-card{display:grid;gap:12px;text-decoration:none}
.col-card .scene{transition:transform .3s ease}
.col-card:hover .scene{transform:scale(1.01)}
.col-card h3{font-family:var(--display);font-size:1.75rem;font-weight:500}
.col-card .words{color:var(--ink-2);font-size:.9375rem}
.col-card .from{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:12px}
.scroller{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:20px}
@media (max-width:860px){.scroller{grid-auto-columns:82%;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;margin-inline:calc(-1 * clamp(16px,4vw,32px));padding-inline:clamp(16px,4vw,32px)}.scroller > *{scroll-snap-align:start}}
.incl{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:0 28px;list-style:none;padding:0;margin:0}
.incl li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:center}
.incl svg{width:22px;height:22px;color:var(--accent);flex:none}
.steps6{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px 32px;counter-reset:s}
.steps6 li{counter-increment:s;border-top:1px solid var(--ink);padding-top:14px}
.steps6 li::before{content:counter(s,decimal-leading-zero);font-family:var(--display);font-size:1.6rem;display:block;margin-bottom:6px;color:var(--brass)}
.steps6 p{color:var(--ink-2);font-size:.9375rem;margin-top:4px}
@media (max-width:760px){.steps6{grid-template-columns:1fr}}
.review{border:1px dashed var(--line);border-radius:14px;padding:22px;display:grid;gap:10px;background:var(--surface)}
.stars{color:var(--brass);letter-spacing:.15em}
.review .who{font-size:.875rem;color:var(--ink-2)}
.review .ph-block{height:10px;border-radius:5px;background:var(--sand)}
.svc{display:grid;gap:6px;padding:22px;border-radius:14px;background:var(--surface);border:1px solid var(--line);text-decoration:none;cursor:pointer;text-align:left}
.svc:hover{border-color:var(--ink-2)}
.svc .price{font-weight:600;color:var(--accent);margin-top:6px}
.guide-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.guide-list li{border-bottom:1px solid var(--line)}
.guide-list a,.guide-list span{display:flex;justify-content:space-between;gap:16px;padding:16px 0;text-decoration:none;font-size:1.0625rem}
.guide-list span{color:var(--ink-2)}
.guide-list small{color:var(--ink-2);font-size:.8125rem;white-space:nowrap}
.band{background:var(--ink);color:var(--bg);border-radius:20px;padding:clamp(28px,5vw,56px);display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:center}
.band .muted{color:color-mix(in srgb,var(--bg) 72%,transparent)}
.band .btn{background:var(--bg);color:var(--ink)}
@media (max-width:760px){.band{grid-template-columns:1fr}}
.final-cta{text-align:left;display:grid;gap:18px;justify-items:start}

/* Footer */
.ftr{background:var(--sand);margin-top:0;padding-block:56px 110px}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.ftr-grid > *{min-width:0}
.ftr h4{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin:0 0 12px}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:.9375rem}
.ftr a{text-decoration:none}
.ftr a:hover{text-decoration:underline}
@media (max-width:760px){.ftr-grid{grid-template-columns:1fr 1fr}}
@media (min-width:900px){.ftr{padding-bottom:56px}}

/* Bottom bar (mobile) */
.bottombar{position:fixed;left:0;right:0;bottom:0;z-index:45;display:none;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:var(--surface);border-top:1px solid var(--line)}
.bottombar .btn{flex:1}
.wa-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:52px;min-height:48px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:600;padding:0 14px}
@media (max-width:899px){.bottombar{display:flex}body[data-view="calc"] .bottombar{display:none}}

/* Calculator */
.calc{padding-block:20px 140px}
.calc-top{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:44px}
.calc-top .linkbtn{text-decoration:none;color:var(--ink)}
.calc-count{font-size:.875rem;color:var(--ink-2)}
.progress{height:3px;background:var(--line);border-radius:3px;overflow:hidden;margin:6px 0 24px}
.progress span{display:block;height:100%;background:var(--accent);width:0;transition:width .3s ease}
.calc-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,4vw,56px);align-items:start}
.calc-visual{position:sticky;top:calc(84px + env(safe-area-inset-top,0px));display:grid;gap:16px}
.plan-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 14px 10px}
.plan-card svg{display:block;width:100%;height:auto}
.plan-legend{display:flex;gap:16px;font-size:.75rem;color:var(--ink-2);padding:4px 6px 2px;flex-wrap:wrap}
.plan-legend i{display:inline-block;width:18px;height:10px;border:1.5px solid var(--ink);border-radius:2px;margin-right:6px;vertical-align:-1px;background:#FBFAF7}
.plan-legend i.k{border-style:dashed;border-color:var(--ink-2);background:none}
.plan .wall{fill:var(--ink)}
.plan .gap{fill:var(--surface)}
.plan .thin{stroke:var(--ink);stroke-width:1.2;fill:none}
.plan .arc{stroke:var(--ink-2);stroke-width:1;fill:none;stroke-dasharray:3 3}
.plan .fx rect,.plan .fx ellipse,.plan .fx circle,.plan .fx path{stroke:#2B3230;stroke-width:1.2}
.plan .keep rect,.plan .keep ellipse,.plan .keep path{fill:none!important;stroke:#4E5553;stroke-dasharray:4 3}
.plan .dim line{stroke:var(--ink-2);stroke-width:1}
.plan .dimt{fill:var(--ink-2);font:500 11px var(--body)}
.plan .area{fill:var(--ink);font:600 12px var(--body)}
.plan .ceil{stroke:var(--ink-2);fill:none;stroke-dasharray:2 2}
.price-panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.price-label{font-size:.8125rem;color:var(--ink-2);display:flex;justify-content:space-between;gap:12px}
.price-val{font:600 clamp(1.5rem,3vw,2rem)/1.2 var(--body);font-variant-numeric:tabular-nums;margin:4px 0 2px;letter-spacing:-.01em}
.price-empty{font-size:1rem;color:var(--ink-2);font-weight:500}
.price-panel details{margin-top:10px;border-top:1px solid var(--line);padding-top:10px}
.price-panel summary{cursor:pointer;font-weight:600;font-size:.9375rem}
.checks{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:6px;font-size:.9375rem}
.checks li{display:flex;align-items:baseline}
.step h2{font-size:clamp(1.6rem,3.2vw,2.3rem);margin-bottom:8px}
.step .sub{color:var(--ink-2);margin-bottom:22px}
.step-block{margin-top:26px}
.step-block > .q-label{margin-bottom:10px}
.choices{display:grid;gap:10px}
.choices.c2{grid-template-columns:repeat(2,1fr)}
.choices.c3{grid-template-columns:repeat(3,1fr)}
.choices.c4{grid-template-columns:repeat(4,1fr)}
@media (max-width:560px){.choices.c3,.choices.c4{grid-template-columns:repeat(2,1fr)}}
.choice{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:left;cursor:pointer;display:grid;gap:4px;min-height:56px;transition:border-color .15s, background .15s}
.choice:hover{border-color:var(--ink-2)}
.choice[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}
.choice b{font-weight:600}
.choice small{color:var(--ink-2);font-size:.875rem;line-height:1.4}
.choice .delta{font-size:.8125rem;color:var(--accent);font-weight:600;margin-top:4px}
.choice ul{margin:8px 0 0;padding-left:18px;font-size:.875rem;color:var(--ink-2);display:grid;gap:3px}
.dims{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.dims label{display:grid;gap:6px;font-size:.875rem;color:var(--ink-2)}
.stepper{display:grid;grid-template-columns:40px 1fr 40px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.stepper button{border:0;background:none;cursor:pointer;font-size:1.2rem;min-height:46px}
.stepper input{border:0;text-align:center;font:600 1rem var(--body);background:none;color:var(--ink);min-width:0;width:100%;font-variant-numeric:tabular-nums}
@media (max-width:480px){.dims{grid-template-columns:1fr}}
.el-list{border-top:1px solid var(--line)}
.el-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.el-row small{display:block;color:var(--ink-2);font-size:.8125rem}
.el-row small.rec{color:var(--brass);font-weight:600}
.seg{display:inline-grid;grid-auto-flow:column;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--surface)}
.seg button{border:0;background:none;padding:0 12px;min-height:40px;cursor:pointer;font-size:.875rem;font-weight:500;color:var(--ink-2)}
.seg button + button{border-left:1px solid var(--line)}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.el-extra{grid-column:1/-1;display:flex;gap:10px;align-items:center;font-size:.9375rem}
@media (max-width:520px){.el-row{grid-template-columns:1fr}}
.toggle{display:flex;gap:12px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer}
.toggle input{width:20px;height:20px;accent-color:var(--accent);flex:none}
.toggle small{display:block;color:var(--ink-2);font-size:.8125rem}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:0 14px;min-height:40px;cursor:pointer;font-size:.9375rem}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.sw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:10px}
.sw{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px 8px 10px;cursor:pointer;display:grid;gap:6px;text-align:left}
.sw[aria-pressed="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:var(--accent-soft)}
.sw i{display:block;aspect-ratio:4/3;border-radius:8px;border:1px solid rgba(0,0,0,.08)}
.sw b{font-size:.8125rem;font-weight:600;line-height:1.3}
.sw small{font-size:.75rem;color:var(--ink-2)}
.fin-cat{margin-top:26px}
.fin-cat h3{margin-bottom:10px;font-size:1rem}
.field{display:grid;gap:6px;font-size:.875rem;color:var(--ink-2)}
.field input,.field select{font:400 16px var(--body);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;min-height:48px;padding:0 14px;width:100%}
.field input:focus,.field select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-soft)}
.field input[aria-invalid="true"]{border-color:var(--err)}
.fields{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media (max-width:560px){.fields{grid-template-columns:1fr}}
.step-nav{display:flex;justify-content:flex-end;margin-top:32px}
.step-nav .btn{min-width:220px}
.hint{font-size:.875rem;color:var(--ink-2);margin-top:10px}
.pricebar{position:fixed;left:0;right:0;bottom:0;z-index:45;background:var(--surface);border-top:1px solid var(--line);padding:10px 16px calc(12px + env(safe-area-inset-bottom,0px));display:none;box-shadow:0 -8px 24px rgba(0,0,0,.06)}
.pricebar-in{display:flex;align-items:center;gap:12px;max-width:640px;margin-inline:auto}
.pricebar .pb-price{flex:1;min-width:0}
.pricebar .pb-label{font-size:.75rem;color:var(--ink-2)}
.pricebar .pb-val{font-weight:600;font-size:1.0625rem;font-variant-numeric:tabular-nums;white-space:nowrap}
.pricebar .btn{min-width:130px}
@media (max-width:899px){
  .calc-grid{grid-template-columns:1fr;gap:18px}
  .calc-visual{position:static}
  .calc-visual .price-panel{display:none}
  .plan-card{padding:8px 8px 4px}
  .plan-card svg{max-height:210px}
  .step-nav{display:none}
  body[data-view="calc"] .pricebar{display:block}
  body[data-view="calc"].is-result .pricebar{display:none}
}
/* Result */
.res-price{font-family:var(--display);font-size:clamp(2.1rem,5.5vw,3.3rem);line-height:1.1;margin:10px 0 6px;font-variant-numeric:lining-nums tabular-nums}
.res-meta{color:var(--ink-2)}
.res-acc{margin-top:22px;border-top:1px solid var(--line)}
.res-acc details{border-bottom:1px solid var(--line);padding:14px 0}
.res-acc summary{cursor:pointer;font-weight:600}
.res-acc dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:12px 0 0;font-size:.9375rem}
.res-acc dt{color:var(--ink-2)}
.res-acc dd{margin:0}
.res-acc ul.plain{margin:10px 0 0;padding-left:18px;color:var(--ink-2);font-size:.9375rem;display:grid;gap:4px}
.lead-box{margin-top:28px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:clamp(20px,3vw,30px);box-shadow:var(--shadow)}
.lead-box h3{font-family:var(--display);font-size:1.7rem;font-weight:500}
.lead-box .sub{color:var(--ink-2);margin:6px 0 18px}
fieldset{border:0;padding:0;margin:16px 0 0}
legend{font-size:.875rem;color:var(--ink-2);margin-bottom:8px;padding:0}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.875rem;color:var(--ink-2);margin-top:16px}
.consent input{width:20px;height:20px;accent-color:var(--accent);margin-top:1px;flex:none}
.err{color:var(--err);font-size:.875rem;margin-top:10px;min-height:1.2em}
.jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.res-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;margin-top:14px}
.crm{margin-top:20px;border-radius:12px;background:var(--bg);border:1px solid var(--line);padding:16px;font-size:.875rem}
.crm dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin:8px 0 0}
.crm dt{color:var(--ink-2)}
.crm dd{margin:0;overflow-wrap:anywhere}
.ok-mark{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--accent);color:var(--on-accent);margin-bottom:12px}
.proj-mini{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:center;text-decoration:none;padding:10px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.proj-mini svg{border-radius:8px;width:100%;height:auto;display:block}

/* Projects */
.badge{display:inline-block;font-size:.6875rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--brass);border:1px solid currentColor;border-radius:4px;padding:2px 6px;vertical-align:middle}
.proj-card{display:grid;gap:10px;text-decoration:none}
.proj-card h3{font-family:var(--display);font-weight:500;font-size:1.45rem;line-height:1.2}
.proj-meta{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.875rem;color:var(--ink-2)}
.proj-meta b{color:var(--ink);font-weight:600}
.story{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.story div{border-top:1px solid var(--ink);padding-top:12px}
.story h3{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin-bottom:6px}
@media (max-width:760px){.story{grid-template-columns:1fr}}
.page-head{padding-block:clamp(32px,6vw,72px) 12px}
.page-head .lead{margin-top:14px}
.ctx-cta{margin-top:48px;padding:28px;border-radius:18px;background:var(--accent-soft);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.ctx-cta h3{font-family:var(--display);font-size:1.6rem;font-weight:500}
.tbl-wrap{overflow-x:auto;margin-top:18px}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;min-width:520px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-size:.9375rem}
th{font-size:.8125rem;color:var(--ink-2);font-weight:600}
td.r,th.r{text-align:right}
.prose{max-width:720px}
.prose p{margin-top:16px}
.prose h2{margin-top:44px;font-size:clamp(1.5rem,3vw,2rem)}
.mats{list-style:none;padding:0;margin:0;display:grid;gap:0;border-top:1px solid var(--line)}
.mats li{display:flex;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.mats i{width:34px;height:34px;border-radius:8px;border:1px solid rgba(0,0,0,.08);flex:none}

/* Visualizer */
.viz{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start;margin-top:28px}
@media (max-width:860px){.viz{grid-template-columns:1fr}}
.drop{border:1.5px dashed var(--ink-2);border-radius:18px;aspect-ratio:480/340;display:grid;place-items:center;text-align:center;padding:24px;background:var(--surface);cursor:pointer}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop .btn{margin-top:14px}
.viz-photo{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:480/340;background:var(--sand)}
.viz-photo img{width:100%;height:100%;object-fit:cover;display:block}
.tint{position:absolute;inset:0;pointer-events:none}
.gen{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,20,18,.55);color:#fff;text-align:center;padding:20px}
.spinner{width:38px;height:38px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 0.9s linear infinite;margin:0 auto 12px}
@keyframes spin{to{transform:rotate(360deg)}}
.style-cards{display:grid;gap:10px}
.style-card{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px;cursor:pointer;text-align:left}
.style-card svg{width:100%;height:auto;border-radius:8px;display:block}
.style-card[aria-pressed="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:var(--accent-soft)}
.style-card b{font-family:var(--display);font-size:1.25rem;font-weight:500;display:block}
.style-card small{color:var(--ink-2);font-size:.8125rem}
.notice{font-size:.8125rem;color:var(--ink-2);border-left:2px solid var(--brass);padding:4px 0 4px 12px;margin-top:14px}
.warn{color:var(--brass);font-size:.875rem;margin-top:10px}
.tips{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:8px;font-size:.9375rem;color:var(--ink-2)}
.fb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:14px;font-size:.9375rem}

/* Referral */
.code-box{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:14px;padding:14px 16px;border-radius:12px;background:var(--bg);border:1px solid var(--line)}
.code-box code{font:600 1.125rem ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em;overflow-wrap:anywhere}

/* Event log */
.evlog{position:fixed;left:16px;bottom:calc(84px + env(safe-area-inset-bottom,0px));z-index:60;width:min(360px,calc(100vw - 32px));max-height:50vh;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:14px;font-size:.8125rem}
.evlog h4{margin:0 0 8px;font-size:.8125rem;display:flex;justify-content:space-between;align-items:center}
.evlog ol{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.evlog li{border-bottom:1px solid var(--line);padding-bottom:6px;overflow-wrap:anywhere}
.evlog code{font:600 .8125rem ui-monospace,Menlo,monospace;color:var(--accent)}
@media (min-width:900px){.evlog{bottom:16px}}
.fade-in{animation:fi .35s ease both}
@keyframes fi{from{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:none}}